File: | tools/clang/tools/c-index-test/c-index-test.c |
Warning: | line 3039, column 13 Potential leak of memory pointed to by 'Filenames' |
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1 | /* c-index-test.c */ | |||
2 | ||||
3 | #include "clang/Config/config.h" | |||
4 | #include "clang-c/Index.h" | |||
5 | #include "clang-c/CXCompilationDatabase.h" | |||
6 | #include "clang-c/BuildSystem.h" | |||
7 | #include "clang-c/Documentation.h" | |||
8 | #include <ctype.h> | |||
9 | #include <stdlib.h> | |||
10 | #include <stdio.h> | |||
11 | #include <string.h> | |||
12 | #include <assert.h> | |||
13 | ||||
14 | #ifdef CLANG_HAVE_LIBXML | |||
15 | #include <libxml/parser.h> | |||
16 | #include <libxml/relaxng.h> | |||
17 | #include <libxml/xmlerror.h> | |||
18 | #endif | |||
19 | ||||
20 | #ifdef _WIN32 | |||
21 | # include <direct.h> | |||
22 | #else | |||
23 | # include <unistd.h> | |||
24 | #endif | |||
25 | ||||
26 | extern int indextest_core_main(int argc, const char **argv); | |||
27 | ||||
28 | /******************************************************************************/ | |||
29 | /* Utility functions. */ | |||
30 | /******************************************************************************/ | |||
31 | ||||
32 | #ifdef _MSC_VER | |||
33 | char *basename(const char* path) | |||
34 | { | |||
35 | char* base1 = (char*)strrchr(path, '/'); | |||
36 | char* base2 = (char*)strrchr(path, '\\'); | |||
37 | if (base1 && base2) | |||
38 | return((base1 > base2) ? base1 + 1 : base2 + 1); | |||
39 | else if (base1) | |||
40 | return(base1 + 1); | |||
41 | else if (base2) | |||
42 | return(base2 + 1); | |||
43 | ||||
44 | return((char*)path); | |||
45 | } | |||
46 | char *dirname(char* path) | |||
47 | { | |||
48 | char* base1 = (char*)strrchr(path, '/'); | |||
49 | char* base2 = (char*)strrchr(path, '\\'); | |||
50 | if (base1 && base2) | |||
51 | if (base1 > base2) | |||
52 | *base1 = 0; | |||
53 | else | |||
54 | *base2 = 0; | |||
55 | else if (base1) | |||
56 | *base1 = 0; | |||
57 | else if (base2) | |||
58 | *base2 = 0; | |||
59 | ||||
60 | return path; | |||
61 | } | |||
62 | #else | |||
63 | extern char *basename(const char *); | |||
64 | extern char *dirname(char *); | |||
65 | #endif | |||
66 | ||||
67 | /** Return the default parsing options. */ | |||
68 | static unsigned getDefaultParsingOptions() { | |||
69 | unsigned options = CXTranslationUnit_DetailedPreprocessingRecord; | |||
70 | ||||
71 | if (getenv("CINDEXTEST_EDITING")) | |||
72 | options |= clang_defaultEditingTranslationUnitOptions(); | |||
73 | if (getenv("CINDEXTEST_COMPLETION_CACHING")) | |||
74 | options |= CXTranslationUnit_CacheCompletionResults; | |||
75 | if (getenv("CINDEXTEST_COMPLETION_NO_CACHING")) | |||
76 | options &= ~CXTranslationUnit_CacheCompletionResults; | |||
77 | if (getenv("CINDEXTEST_SKIP_FUNCTION_BODIES")) | |||
78 | options |= CXTranslationUnit_SkipFunctionBodies; | |||
79 | if (getenv("CINDEXTEST_COMPLETION_BRIEF_COMMENTS")) | |||
80 | options |= CXTranslationUnit_IncludeBriefCommentsInCodeCompletion; | |||
81 | if (getenv("CINDEXTEST_CREATE_PREAMBLE_ON_FIRST_PARSE")) | |||
82 | options |= CXTranslationUnit_CreatePreambleOnFirstParse; | |||
83 | if (getenv("CINDEXTEST_KEEP_GOING")) | |||
84 | options |= CXTranslationUnit_KeepGoing; | |||
85 | if (getenv("CINDEXTEST_LIMIT_SKIP_FUNCTION_BODIES_TO_PREAMBLE")) | |||
86 | options |= CXTranslationUnit_LimitSkipFunctionBodiesToPreamble; | |||
87 | ||||
88 | return options; | |||
89 | } | |||
90 | ||||
91 | static void ModifyPrintingPolicyAccordingToEnv(CXPrintingPolicy Policy) { | |||
92 | struct Mapping { | |||
93 | const char *name; | |||
94 | enum CXPrintingPolicyProperty property; | |||
95 | }; | |||
96 | struct Mapping mappings[] = { | |||
97 | {"CINDEXTEST_PRINTINGPOLICY_INDENTATION", CXPrintingPolicy_Indentation}, | |||
98 | {"CINDEXTEST_PRINTINGPOLICY_SUPPRESSSPECIFIERS", | |||
99 | CXPrintingPolicy_SuppressSpecifiers}, | |||
100 | {"CINDEXTEST_PRINTINGPOLICY_SUPPRESSTAGKEYWORD", | |||
101 | CXPrintingPolicy_SuppressTagKeyword}, | |||
102 | {"CINDEXTEST_PRINTINGPOLICY_INCLUDETAGDEFINITION", | |||
103 | CXPrintingPolicy_IncludeTagDefinition}, | |||
104 | {"CINDEXTEST_PRINTINGPOLICY_SUPPRESSSCOPE", | |||
105 | CXPrintingPolicy_SuppressScope}, | |||
106 | {"CINDEXTEST_PRINTINGPOLICY_SUPPRESSUNWRITTENSCOPE", | |||
107 | CXPrintingPolicy_SuppressUnwrittenScope}, | |||
108 | {"CINDEXTEST_PRINTINGPOLICY_SUPPRESSINITIALIZERS", | |||
109 | CXPrintingPolicy_SuppressInitializers}, | |||
110 | {"CINDEXTEST_PRINTINGPOLICY_CONSTANTARRAYSIZEASWRITTEN", | |||
111 | CXPrintingPolicy_ConstantArraySizeAsWritten}, | |||
112 | {"CINDEXTEST_PRINTINGPOLICY_ANONYMOUSTAGLOCATIONS", | |||
113 | CXPrintingPolicy_AnonymousTagLocations}, | |||
114 | {"CINDEXTEST_PRINTINGPOLICY_SUPPRESSSTRONGLIFETIME", | |||
115 | CXPrintingPolicy_SuppressStrongLifetime}, | |||
116 | {"CINDEXTEST_PRINTINGPOLICY_SUPPRESSLIFETIMEQUALIFIERS", | |||
117 | CXPrintingPolicy_SuppressLifetimeQualifiers}, | |||
118 | {"CINDEXTEST_PRINTINGPOLICY_SUPPRESSTEMPLATEARGSINCXXCONSTRUCTORS", | |||
119 | CXPrintingPolicy_SuppressTemplateArgsInCXXConstructors}, | |||
120 | {"CINDEXTEST_PRINTINGPOLICY_BOOL", CXPrintingPolicy_Bool}, | |||
121 | {"CINDEXTEST_PRINTINGPOLICY_RESTRICT", CXPrintingPolicy_Restrict}, | |||
122 | {"CINDEXTEST_PRINTINGPOLICY_ALIGNOF", CXPrintingPolicy_Alignof}, | |||
123 | {"CINDEXTEST_PRINTINGPOLICY_UNDERSCOREALIGNOF", | |||
124 | CXPrintingPolicy_UnderscoreAlignof}, | |||
125 | {"CINDEXTEST_PRINTINGPOLICY_USEVOIDFORZEROPARAMS", | |||
126 | CXPrintingPolicy_UseVoidForZeroParams}, | |||
127 | {"CINDEXTEST_PRINTINGPOLICY_TERSEOUTPUT", CXPrintingPolicy_TerseOutput}, | |||
128 | {"CINDEXTEST_PRINTINGPOLICY_POLISHFORDECLARATION", | |||
129 | CXPrintingPolicy_PolishForDeclaration}, | |||
130 | {"CINDEXTEST_PRINTINGPOLICY_HALF", CXPrintingPolicy_Half}, | |||
131 | {"CINDEXTEST_PRINTINGPOLICY_MSWCHAR", CXPrintingPolicy_MSWChar}, | |||
132 | {"CINDEXTEST_PRINTINGPOLICY_INCLUDENEWLINES", | |||
133 | CXPrintingPolicy_IncludeNewlines}, | |||
134 | {"CINDEXTEST_PRINTINGPOLICY_MSVCFORMATTING", | |||
135 | CXPrintingPolicy_MSVCFormatting}, | |||
136 | {"CINDEXTEST_PRINTINGPOLICY_CONSTANTSASWRITTEN", | |||
137 | CXPrintingPolicy_ConstantsAsWritten}, | |||
138 | {"CINDEXTEST_PRINTINGPOLICY_SUPPRESSIMPLICITBASE", | |||
139 | CXPrintingPolicy_SuppressImplicitBase}, | |||
140 | {"CINDEXTEST_PRINTINGPOLICY_FULLYQUALIFIEDNAME", | |||
141 | CXPrintingPolicy_FullyQualifiedName}, | |||
142 | }; | |||
143 | ||||
144 | unsigned i; | |||
145 | for (i = 0; i < sizeof(mappings) / sizeof(struct Mapping); i++) { | |||
146 | char *value = getenv(mappings[i].name); | |||
147 | if (value) { | |||
148 | clang_PrintingPolicy_setProperty(Policy, mappings[i].property, | |||
149 | (unsigned)strtoul(value, 0L, 10)); | |||
150 | } | |||
151 | } | |||
152 | } | |||
153 | ||||
154 | /** Returns 0 in case of success, non-zero in case of a failure. */ | |||
155 | static int checkForErrors(CXTranslationUnit TU); | |||
156 | ||||
157 | static void describeLibclangFailure(enum CXErrorCode Err) { | |||
158 | switch (Err) { | |||
159 | case CXError_Success: | |||
160 | fprintf(stderrstderr, "Success\n"); | |||
161 | return; | |||
162 | ||||
163 | case CXError_Failure: | |||
164 | fprintf(stderrstderr, "Failure (no details available)\n"); | |||
165 | return; | |||
166 | ||||
167 | case CXError_Crashed: | |||
168 | fprintf(stderrstderr, "Failure: libclang crashed\n"); | |||
169 | return; | |||
170 | ||||
171 | case CXError_InvalidArguments: | |||
172 | fprintf(stderrstderr, "Failure: invalid arguments passed to a libclang routine\n"); | |||
173 | return; | |||
174 | ||||
175 | case CXError_ASTReadError: | |||
176 | fprintf(stderrstderr, "Failure: AST deserialization error occurred\n"); | |||
177 | return; | |||
178 | } | |||
179 | } | |||
180 | ||||
181 | static void PrintExtent(FILE *out, unsigned begin_line, unsigned begin_column, | |||
182 | unsigned end_line, unsigned end_column) { | |||
183 | fprintf(out, "[%d:%d - %d:%d]", begin_line, begin_column, | |||
184 | end_line, end_column); | |||
185 | } | |||
186 | ||||
187 | static unsigned CreateTranslationUnit(CXIndex Idx, const char *file, | |||
188 | CXTranslationUnit *TU) { | |||
189 | enum CXErrorCode Err = clang_createTranslationUnit2(Idx, file, TU); | |||
190 | if (Err != CXError_Success) { | |||
191 | fprintf(stderrstderr, "Unable to load translation unit from '%s'!\n", file); | |||
192 | describeLibclangFailure(Err); | |||
193 | *TU = 0; | |||
194 | return 0; | |||
195 | } | |||
196 | return 1; | |||
197 | } | |||
198 | ||||
199 | void free_remapped_files(struct CXUnsavedFile *unsaved_files, | |||
200 | int num_unsaved_files) { | |||
201 | int i; | |||
202 | for (i = 0; i != num_unsaved_files; ++i) { | |||
203 | free((char *)unsaved_files[i].Filename); | |||
204 | free((char *)unsaved_files[i].Contents); | |||
205 | } | |||
206 | free(unsaved_files); | |||
207 | } | |||
208 | ||||
209 | static int parse_remapped_files_with_opt(const char *opt_name, | |||
210 | int argc, const char **argv, | |||
211 | int start_arg, | |||
212 | struct CXUnsavedFile **unsaved_files, | |||
213 | int *num_unsaved_files) { | |||
214 | int i; | |||
215 | int arg; | |||
216 | int prefix_len = strlen(opt_name); | |||
217 | int arg_indices[20]; | |||
218 | *unsaved_files = 0; | |||
219 | *num_unsaved_files = 0; | |||
220 | ||||
221 | /* Count the number of remapped files. */ | |||
222 | for (arg = start_arg; arg < argc; ++arg) { | |||
223 | if (strncmp(argv[arg], opt_name, prefix_len)) | |||
224 | continue; | |||
225 | ||||
226 | assert(*num_unsaved_files < (int)(sizeof(arg_indices)/sizeof(int)))((void) sizeof ((*num_unsaved_files < (int)(sizeof(arg_indices )/sizeof(int))) ? 1 : 0), __extension__ ({ if (*num_unsaved_files < (int)(sizeof(arg_indices)/sizeof(int))) ; else __assert_fail ("*num_unsaved_files < (int)(sizeof(arg_indices)/sizeof(int))" , "/build/llvm-toolchain-snapshot-7~svn338205/tools/clang/tools/c-index-test/c-index-test.c" , 226, __extension__ __PRETTY_FUNCTION__); })); | |||
227 | arg_indices[*num_unsaved_files] = arg; | |||
228 | ++*num_unsaved_files; | |||
229 | } | |||
230 | ||||
231 | if (*num_unsaved_files == 0) | |||
232 | return 0; | |||
233 | ||||
234 | *unsaved_files | |||
235 | = (struct CXUnsavedFile *)malloc(sizeof(struct CXUnsavedFile) * | |||
236 | *num_unsaved_files); | |||
237 | assert(*unsaved_files)((void) sizeof ((*unsaved_files) ? 1 : 0), __extension__ ({ if (*unsaved_files) ; else __assert_fail ("*unsaved_files", "/build/llvm-toolchain-snapshot-7~svn338205/tools/clang/tools/c-index-test/c-index-test.c" , 237, __extension__ __PRETTY_FUNCTION__); })); | |||
238 | for (i = 0; i != *num_unsaved_files; ++i) { | |||
239 | struct CXUnsavedFile *unsaved = *unsaved_files + i; | |||
240 | const char *arg_string = argv[arg_indices[i]] + prefix_len; | |||
241 | int filename_len; | |||
242 | char *filename; | |||
243 | char *contents; | |||
244 | FILE *to_file; | |||
245 | const char *sep = strchr(arg_string, ','); | |||
246 | if (!sep) { | |||
247 | fprintf(stderrstderr, | |||
248 | "error: %sfrom:to argument is missing comma\n", opt_name); | |||
249 | free_remapped_files(*unsaved_files, i); | |||
250 | *unsaved_files = 0; | |||
251 | *num_unsaved_files = 0; | |||
252 | return -1; | |||
253 | } | |||
254 | ||||
255 | /* Open the file that we're remapping to. */ | |||
256 | to_file = fopen(sep + 1, "rb"); | |||
257 | if (!to_file) { | |||
258 | fprintf(stderrstderr, "error: cannot open file %s that we are remapping to\n", | |||
259 | sep + 1); | |||
260 | free_remapped_files(*unsaved_files, i); | |||
261 | *unsaved_files = 0; | |||
262 | *num_unsaved_files = 0; | |||
263 | return -1; | |||
264 | } | |||
265 | ||||
266 | /* Determine the length of the file we're remapping to. */ | |||
267 | fseek(to_file, 0, SEEK_END2); | |||
268 | unsaved->Length = ftell(to_file); | |||
269 | fseek(to_file, 0, SEEK_SET0); | |||
270 | ||||
271 | /* Read the contents of the file we're remapping to. */ | |||
272 | contents = (char *)malloc(unsaved->Length + 1); | |||
273 | assert(contents)((void) sizeof ((contents) ? 1 : 0), __extension__ ({ if (contents ) ; else __assert_fail ("contents", "/build/llvm-toolchain-snapshot-7~svn338205/tools/clang/tools/c-index-test/c-index-test.c" , 273, __extension__ __PRETTY_FUNCTION__); })); | |||
274 | if (fread(contents, 1, unsaved->Length, to_file) != unsaved->Length) { | |||
275 | fprintf(stderrstderr, "error: unexpected %s reading 'to' file %s\n", | |||
276 | (feof(to_file) ? "EOF" : "error"), sep + 1); | |||
277 | fclose(to_file); | |||
278 | free_remapped_files(*unsaved_files, i); | |||
279 | free(contents); | |||
280 | *unsaved_files = 0; | |||
281 | *num_unsaved_files = 0; | |||
282 | return -1; | |||
283 | } | |||
284 | contents[unsaved->Length] = 0; | |||
285 | unsaved->Contents = contents; | |||
286 | ||||
287 | /* Close the file. */ | |||
288 | fclose(to_file); | |||
289 | ||||
290 | /* Copy the file name that we're remapping from. */ | |||
291 | filename_len = sep - arg_string; | |||
292 | filename = (char *)malloc(filename_len + 1); | |||
293 | assert(filename)((void) sizeof ((filename) ? 1 : 0), __extension__ ({ if (filename ) ; else __assert_fail ("filename", "/build/llvm-toolchain-snapshot-7~svn338205/tools/clang/tools/c-index-test/c-index-test.c" , 293, __extension__ __PRETTY_FUNCTION__); })); | |||
294 | memcpy(filename, arg_string, filename_len); | |||
295 | filename[filename_len] = 0; | |||
296 | unsaved->Filename = filename; | |||
297 | } | |||
298 | ||||
299 | return 0; | |||
300 | } | |||
301 | ||||
302 | static int parse_remapped_files(int argc, const char **argv, int start_arg, | |||
303 | struct CXUnsavedFile **unsaved_files, | |||
304 | int *num_unsaved_files) { | |||
305 | return parse_remapped_files_with_opt("-remap-file=", argc, argv, start_arg, | |||
306 | unsaved_files, num_unsaved_files); | |||
307 | } | |||
308 | ||||
309 | static int parse_remapped_files_with_try(int try_idx, | |||
310 | int argc, const char **argv, | |||
311 | int start_arg, | |||
312 | struct CXUnsavedFile **unsaved_files, | |||
313 | int *num_unsaved_files) { | |||
314 | struct CXUnsavedFile *unsaved_files_no_try_idx; | |||
315 | int num_unsaved_files_no_try_idx; | |||
316 | struct CXUnsavedFile *unsaved_files_try_idx; | |||
317 | int num_unsaved_files_try_idx; | |||
318 | int ret; | |||
319 | char opt_name[32]; | |||
320 | ||||
321 | ret = parse_remapped_files(argc, argv, start_arg, | |||
322 | &unsaved_files_no_try_idx, &num_unsaved_files_no_try_idx); | |||
323 | if (ret) | |||
324 | return ret; | |||
325 | ||||
326 | sprintf(opt_name, "-remap-file-%d=", try_idx); | |||
327 | ret = parse_remapped_files_with_opt(opt_name, argc, argv, start_arg, | |||
328 | &unsaved_files_try_idx, &num_unsaved_files_try_idx); | |||
329 | if (ret) | |||
330 | return ret; | |||
331 | ||||
332 | if (num_unsaved_files_no_try_idx == 0) { | |||
333 | *unsaved_files = unsaved_files_try_idx; | |||
334 | *num_unsaved_files = num_unsaved_files_try_idx; | |||
335 | return 0; | |||
336 | } | |||
337 | if (num_unsaved_files_try_idx == 0) { | |||
338 | *unsaved_files = unsaved_files_no_try_idx; | |||
339 | *num_unsaved_files = num_unsaved_files_no_try_idx; | |||
340 | return 0; | |||
341 | } | |||
342 | ||||
343 | *num_unsaved_files = num_unsaved_files_no_try_idx + num_unsaved_files_try_idx; | |||
344 | *unsaved_files | |||
345 | = (struct CXUnsavedFile *)realloc(unsaved_files_no_try_idx, | |||
346 | sizeof(struct CXUnsavedFile) * | |||
347 | *num_unsaved_files); | |||
348 | assert(*unsaved_files)((void) sizeof ((*unsaved_files) ? 1 : 0), __extension__ ({ if (*unsaved_files) ; else __assert_fail ("*unsaved_files", "/build/llvm-toolchain-snapshot-7~svn338205/tools/clang/tools/c-index-test/c-index-test.c" , 348, __extension__ __PRETTY_FUNCTION__); })); | |||
349 | memcpy(*unsaved_files + num_unsaved_files_no_try_idx, | |||
350 | unsaved_files_try_idx, sizeof(struct CXUnsavedFile) * | |||
351 | num_unsaved_files_try_idx); | |||
352 | free(unsaved_files_try_idx); | |||
353 | return 0; | |||
354 | } | |||
355 | ||||
356 | static const char *parse_comments_schema(int argc, const char **argv) { | |||
357 | const char *CommentsSchemaArg = "-comments-xml-schema="; | |||
358 | const char *CommentSchemaFile = NULL((void*)0); | |||
359 | ||||
360 | if (argc == 0) | |||
361 | return CommentSchemaFile; | |||
362 | ||||
363 | if (!strncmp(argv[0], CommentsSchemaArg, strlen(CommentsSchemaArg))) | |||
364 | CommentSchemaFile = argv[0] + strlen(CommentsSchemaArg); | |||
365 | ||||
366 | return CommentSchemaFile; | |||
367 | } | |||
368 | ||||
369 | /******************************************************************************/ | |||
370 | /* Pretty-printing. */ | |||
371 | /******************************************************************************/ | |||
372 | ||||
373 | static const char *FileCheckPrefix = "CHECK"; | |||
374 | ||||
375 | static void PrintCString(const char *CStr) { | |||
376 | if (CStr != NULL((void*)0) && CStr[0] != '\0') { | |||
377 | for ( ; *CStr; ++CStr) { | |||
378 | const char C = *CStr; | |||
379 | switch (C) { | |||
380 | case '\n': printf("\\n"); break; | |||
381 | case '\r': printf("\\r"); break; | |||
382 | case '\t': printf("\\t"); break; | |||
383 | case '\v': printf("\\v"); break; | |||
384 | case '\f': printf("\\f"); break; | |||
385 | default: putchar(C); break; | |||
386 | } | |||
387 | } | |||
388 | } | |||
389 | } | |||
390 | ||||
391 | static void PrintCStringWithPrefix(const char *Prefix, const char *CStr) { | |||
392 | printf(" %s=[", Prefix); | |||
393 | PrintCString(CStr); | |||
394 | printf("]"); | |||
395 | } | |||
396 | ||||
397 | static void PrintCXStringAndDispose(CXString Str) { | |||
398 | PrintCString(clang_getCString(Str)); | |||
399 | clang_disposeString(Str); | |||
400 | } | |||
401 | ||||
402 | static void PrintCXStringWithPrefix(const char *Prefix, CXString Str) { | |||
403 | PrintCStringWithPrefix(Prefix, clang_getCString(Str)); | |||
404 | } | |||
405 | ||||
406 | static void PrintCXStringWithPrefixAndDispose(const char *Prefix, | |||
407 | CXString Str) { | |||
408 | PrintCStringWithPrefix(Prefix, clang_getCString(Str)); | |||
409 | clang_disposeString(Str); | |||
410 | } | |||
411 | ||||
412 | static void PrintRange(CXSourceRange R, const char *str) { | |||
413 | CXFile begin_file, end_file; | |||
414 | unsigned begin_line, begin_column, end_line, end_column; | |||
415 | ||||
416 | clang_getSpellingLocation(clang_getRangeStart(R), | |||
417 | &begin_file, &begin_line, &begin_column, 0); | |||
418 | clang_getSpellingLocation(clang_getRangeEnd(R), | |||
419 | &end_file, &end_line, &end_column, 0); | |||
420 | if (!begin_file || !end_file) | |||
421 | return; | |||
422 | ||||
423 | if (str) | |||
424 | printf(" %s=", str); | |||
425 | PrintExtent(stdoutstdout, begin_line, begin_column, end_line, end_column); | |||
426 | } | |||
427 | ||||
428 | static enum DisplayType { | |||
429 | DisplayType_Spelling, | |||
430 | DisplayType_DisplayName, | |||
431 | DisplayType_Pretty | |||
432 | } wanted_display_type = DisplayType_Spelling; | |||
433 | ||||
434 | static void printVersion(const char *Prefix, CXVersion Version) { | |||
435 | if (Version.Major < 0) | |||
436 | return; | |||
437 | printf("%s%d", Prefix, Version.Major); | |||
438 | ||||
439 | if (Version.Minor < 0) | |||
440 | return; | |||
441 | printf(".%d", Version.Minor); | |||
442 | ||||
443 | if (Version.Subminor < 0) | |||
444 | return; | |||
445 | printf(".%d", Version.Subminor); | |||
446 | } | |||
447 | ||||
448 | struct CommentASTDumpingContext { | |||
449 | int IndentLevel; | |||
450 | }; | |||
451 | ||||
452 | static void DumpCXCommentInternal(struct CommentASTDumpingContext *Ctx, | |||
453 | CXComment Comment) { | |||
454 | unsigned i; | |||
455 | unsigned e; | |||
456 | enum CXCommentKind Kind = clang_Comment_getKind(Comment); | |||
457 | ||||
458 | Ctx->IndentLevel++; | |||
459 | for (i = 0, e = Ctx->IndentLevel; i != e; ++i) | |||
460 | printf(" "); | |||
461 | ||||
462 | printf("("); | |||
463 | switch (Kind) { | |||
464 | case CXComment_Null: | |||
465 | printf("CXComment_Null"); | |||
466 | break; | |||
467 | case CXComment_Text: | |||
468 | printf("CXComment_Text"); | |||
469 | PrintCXStringWithPrefixAndDispose("Text", | |||
470 | clang_TextComment_getText(Comment)); | |||
471 | if (clang_Comment_isWhitespace(Comment)) | |||
472 | printf(" IsWhitespace"); | |||
473 | if (clang_InlineContentComment_hasTrailingNewline(Comment)) | |||
474 | printf(" HasTrailingNewline"); | |||
475 | break; | |||
476 | case CXComment_InlineCommand: | |||
477 | printf("CXComment_InlineCommand"); | |||
478 | PrintCXStringWithPrefixAndDispose( | |||
479 | "CommandName", | |||
480 | clang_InlineCommandComment_getCommandName(Comment)); | |||
481 | switch (clang_InlineCommandComment_getRenderKind(Comment)) { | |||
482 | case CXCommentInlineCommandRenderKind_Normal: | |||
483 | printf(" RenderNormal"); | |||
484 | break; | |||
485 | case CXCommentInlineCommandRenderKind_Bold: | |||
486 | printf(" RenderBold"); | |||
487 | break; | |||
488 | case CXCommentInlineCommandRenderKind_Monospaced: | |||
489 | printf(" RenderMonospaced"); | |||
490 | break; | |||
491 | case CXCommentInlineCommandRenderKind_Emphasized: | |||
492 | printf(" RenderEmphasized"); | |||
493 | break; | |||
494 | } | |||
495 | for (i = 0, e = clang_InlineCommandComment_getNumArgs(Comment); | |||
496 | i != e; ++i) { | |||
497 | printf(" Arg[%u]=", i); | |||
498 | PrintCXStringAndDispose( | |||
499 | clang_InlineCommandComment_getArgText(Comment, i)); | |||
500 | } | |||
501 | if (clang_InlineContentComment_hasTrailingNewline(Comment)) | |||
502 | printf(" HasTrailingNewline"); | |||
503 | break; | |||
504 | case CXComment_HTMLStartTag: { | |||
505 | unsigned NumAttrs; | |||
506 | printf("CXComment_HTMLStartTag"); | |||
507 | PrintCXStringWithPrefixAndDispose( | |||
508 | "Name", | |||
509 | clang_HTMLTagComment_getTagName(Comment)); | |||
510 | NumAttrs = clang_HTMLStartTag_getNumAttrs(Comment); | |||
511 | if (NumAttrs != 0) { | |||
512 | printf(" Attrs:"); | |||
513 | for (i = 0; i != NumAttrs; ++i) { | |||
514 | printf(" "); | |||
515 | PrintCXStringAndDispose(clang_HTMLStartTag_getAttrName(Comment, i)); | |||
516 | printf("="); | |||
517 | PrintCXStringAndDispose(clang_HTMLStartTag_getAttrValue(Comment, i)); | |||
518 | } | |||
519 | } | |||
520 | if (clang_HTMLStartTagComment_isSelfClosing(Comment)) | |||
521 | printf(" SelfClosing"); | |||
522 | if (clang_InlineContentComment_hasTrailingNewline(Comment)) | |||
523 | printf(" HasTrailingNewline"); | |||
524 | break; | |||
525 | } | |||
526 | case CXComment_HTMLEndTag: | |||
527 | printf("CXComment_HTMLEndTag"); | |||
528 | PrintCXStringWithPrefixAndDispose( | |||
529 | "Name", | |||
530 | clang_HTMLTagComment_getTagName(Comment)); | |||
531 | if (clang_InlineContentComment_hasTrailingNewline(Comment)) | |||
532 | printf(" HasTrailingNewline"); | |||
533 | break; | |||
534 | case CXComment_Paragraph: | |||
535 | printf("CXComment_Paragraph"); | |||
536 | if (clang_Comment_isWhitespace(Comment)) | |||
537 | printf(" IsWhitespace"); | |||
538 | break; | |||
539 | case CXComment_BlockCommand: | |||
540 | printf("CXComment_BlockCommand"); | |||
541 | PrintCXStringWithPrefixAndDispose( | |||
542 | "CommandName", | |||
543 | clang_BlockCommandComment_getCommandName(Comment)); | |||
544 | for (i = 0, e = clang_BlockCommandComment_getNumArgs(Comment); | |||
545 | i != e; ++i) { | |||
546 | printf(" Arg[%u]=", i); | |||
547 | PrintCXStringAndDispose( | |||
548 | clang_BlockCommandComment_getArgText(Comment, i)); | |||
549 | } | |||
550 | break; | |||
551 | case CXComment_ParamCommand: | |||
552 | printf("CXComment_ParamCommand"); | |||
553 | switch (clang_ParamCommandComment_getDirection(Comment)) { | |||
554 | case CXCommentParamPassDirection_In: | |||
555 | printf(" in"); | |||
556 | break; | |||
557 | case CXCommentParamPassDirection_Out: | |||
558 | printf(" out"); | |||
559 | break; | |||
560 | case CXCommentParamPassDirection_InOut: | |||
561 | printf(" in,out"); | |||
562 | break; | |||
563 | } | |||
564 | if (clang_ParamCommandComment_isDirectionExplicit(Comment)) | |||
565 | printf(" explicitly"); | |||
566 | else | |||
567 | printf(" implicitly"); | |||
568 | PrintCXStringWithPrefixAndDispose( | |||
569 | "ParamName", | |||
570 | clang_ParamCommandComment_getParamName(Comment)); | |||
571 | if (clang_ParamCommandComment_isParamIndexValid(Comment)) | |||
572 | printf(" ParamIndex=%u", clang_ParamCommandComment_getParamIndex(Comment)); | |||
573 | else | |||
574 | printf(" ParamIndex=Invalid"); | |||
575 | break; | |||
576 | case CXComment_TParamCommand: | |||
577 | printf("CXComment_TParamCommand"); | |||
578 | PrintCXStringWithPrefixAndDispose( | |||
579 | "ParamName", | |||
580 | clang_TParamCommandComment_getParamName(Comment)); | |||
581 | if (clang_TParamCommandComment_isParamPositionValid(Comment)) { | |||
582 | printf(" ParamPosition={"); | |||
583 | for (i = 0, e = clang_TParamCommandComment_getDepth(Comment); | |||
584 | i != e; ++i) { | |||
585 | printf("%u", clang_TParamCommandComment_getIndex(Comment, i)); | |||
586 | if (i != e - 1) | |||
587 | printf(", "); | |||
588 | } | |||
589 | printf("}"); | |||
590 | } else | |||
591 | printf(" ParamPosition=Invalid"); | |||
592 | break; | |||
593 | case CXComment_VerbatimBlockCommand: | |||
594 | printf("CXComment_VerbatimBlockCommand"); | |||
595 | PrintCXStringWithPrefixAndDispose( | |||
596 | "CommandName", | |||
597 | clang_BlockCommandComment_getCommandName(Comment)); | |||
598 | break; | |||
599 | case CXComment_VerbatimBlockLine: | |||
600 | printf("CXComment_VerbatimBlockLine"); | |||
601 | PrintCXStringWithPrefixAndDispose( | |||
602 | "Text", | |||
603 | clang_VerbatimBlockLineComment_getText(Comment)); | |||
604 | break; | |||
605 | case CXComment_VerbatimLine: | |||
606 | printf("CXComment_VerbatimLine"); | |||
607 | PrintCXStringWithPrefixAndDispose( | |||
608 | "Text", | |||
609 | clang_VerbatimLineComment_getText(Comment)); | |||
610 | break; | |||
611 | case CXComment_FullComment: | |||
612 | printf("CXComment_FullComment"); | |||
613 | break; | |||
614 | } | |||
615 | if (Kind != CXComment_Null) { | |||
616 | const unsigned NumChildren = clang_Comment_getNumChildren(Comment); | |||
617 | unsigned i; | |||
618 | for (i = 0; i != NumChildren; ++i) { | |||
619 | printf("\n// %s: ", FileCheckPrefix); | |||
620 | DumpCXCommentInternal(Ctx, clang_Comment_getChild(Comment, i)); | |||
621 | } | |||
622 | } | |||
623 | printf(")"); | |||
624 | Ctx->IndentLevel--; | |||
625 | } | |||
626 | ||||
627 | static void DumpCXComment(CXComment Comment) { | |||
628 | struct CommentASTDumpingContext Ctx; | |||
629 | Ctx.IndentLevel = 1; | |||
630 | printf("\n// %s: CommentAST=[\n// %s:", FileCheckPrefix, FileCheckPrefix); | |||
631 | DumpCXCommentInternal(&Ctx, Comment); | |||
632 | printf("]"); | |||
633 | } | |||
634 | ||||
635 | static void ValidateCommentXML(const char *Str, const char *CommentSchemaFile) { | |||
636 | #ifdef CLANG_HAVE_LIBXML | |||
637 | xmlRelaxNGParserCtxtPtr RNGParser; | |||
638 | xmlRelaxNGPtr Schema; | |||
639 | xmlDocPtr Doc; | |||
640 | xmlRelaxNGValidCtxtPtr ValidationCtxt; | |||
641 | int status; | |||
642 | ||||
643 | if (!CommentSchemaFile) | |||
644 | return; | |||
645 | ||||
646 | RNGParser = xmlRelaxNGNewParserCtxt(CommentSchemaFile); | |||
647 | if (!RNGParser) { | |||
648 | printf(" libXMLError"); | |||
649 | return; | |||
650 | } | |||
651 | Schema = xmlRelaxNGParse(RNGParser); | |||
652 | ||||
653 | Doc = xmlParseDoc((const xmlChar *) Str); | |||
654 | ||||
655 | if (!Doc) { | |||
656 | xmlErrorPtr Error = xmlGetLastError(); | |||
657 | printf(" CommentXMLInvalid [not well-formed XML: %s]", Error->message); | |||
658 | return; | |||
659 | } | |||
660 | ||||
661 | ValidationCtxt = xmlRelaxNGNewValidCtxt(Schema); | |||
662 | status = xmlRelaxNGValidateDoc(ValidationCtxt, Doc); | |||
663 | if (!status) | |||
664 | printf(" CommentXMLValid"); | |||
665 | else if (status > 0) { | |||
666 | xmlErrorPtr Error = xmlGetLastError(); | |||
667 | printf(" CommentXMLInvalid [not valid XML: %s]", Error->message); | |||
668 | } else | |||
669 | printf(" libXMLError"); | |||
670 | ||||
671 | xmlRelaxNGFreeValidCtxt(ValidationCtxt); | |||
672 | xmlFreeDoc(Doc); | |||
673 | xmlRelaxNGFree(Schema); | |||
674 | xmlRelaxNGFreeParserCtxt(RNGParser); | |||
675 | #endif | |||
676 | } | |||
677 | ||||
678 | static void PrintCursorComments(CXCursor Cursor, | |||
679 | const char *CommentSchemaFile) { | |||
680 | { | |||
681 | CXString RawComment; | |||
682 | const char *RawCommentCString; | |||
683 | CXString BriefComment; | |||
684 | const char *BriefCommentCString; | |||
685 | ||||
686 | RawComment = clang_Cursor_getRawCommentText(Cursor); | |||
687 | RawCommentCString = clang_getCString(RawComment); | |||
688 | if (RawCommentCString != NULL((void*)0) && RawCommentCString[0] != '\0') { | |||
689 | PrintCStringWithPrefix("RawComment", RawCommentCString); | |||
690 | PrintRange(clang_Cursor_getCommentRange(Cursor), "RawCommentRange"); | |||
691 | ||||
692 | BriefComment = clang_Cursor_getBriefCommentText(Cursor); | |||
693 | BriefCommentCString = clang_getCString(BriefComment); | |||
694 | if (BriefCommentCString != NULL((void*)0) && BriefCommentCString[0] != '\0') | |||
695 | PrintCStringWithPrefix("BriefComment", BriefCommentCString); | |||
696 | clang_disposeString(BriefComment); | |||
697 | } | |||
698 | clang_disposeString(RawComment); | |||
699 | } | |||
700 | ||||
701 | { | |||
702 | CXComment Comment = clang_Cursor_getParsedComment(Cursor); | |||
703 | if (clang_Comment_getKind(Comment) != CXComment_Null) { | |||
704 | PrintCXStringWithPrefixAndDispose("FullCommentAsHTML", | |||
705 | clang_FullComment_getAsHTML(Comment)); | |||
706 | { | |||
707 | CXString XML; | |||
708 | XML = clang_FullComment_getAsXML(Comment); | |||
709 | PrintCXStringWithPrefix("FullCommentAsXML", XML); | |||
710 | ValidateCommentXML(clang_getCString(XML), CommentSchemaFile); | |||
711 | clang_disposeString(XML); | |||
712 | } | |||
713 | ||||
714 | DumpCXComment(Comment); | |||
715 | } | |||
716 | } | |||
717 | } | |||
718 | ||||
719 | typedef struct { | |||
720 | unsigned line; | |||
721 | unsigned col; | |||
722 | } LineCol; | |||
723 | ||||
724 | static int lineCol_cmp(const void *p1, const void *p2) { | |||
725 | const LineCol *lhs = p1; | |||
726 | const LineCol *rhs = p2; | |||
727 | if (lhs->line != rhs->line) | |||
728 | return (int)lhs->line - (int)rhs->line; | |||
729 | return (int)lhs->col - (int)rhs->col; | |||
730 | } | |||
731 | ||||
732 | static CXString CursorToText(CXCursor Cursor) { | |||
733 | CXString text; | |||
734 | switch (wanted_display_type) { | |||
735 | case DisplayType_Spelling: | |||
736 | return clang_getCursorSpelling(Cursor); | |||
737 | case DisplayType_DisplayName: | |||
738 | return clang_getCursorDisplayName(Cursor); | |||
739 | case DisplayType_Pretty: { | |||
740 | CXPrintingPolicy Policy = clang_getCursorPrintingPolicy(Cursor); | |||
741 | ModifyPrintingPolicyAccordingToEnv(Policy); | |||
742 | text = clang_getCursorPrettyPrinted(Cursor, Policy); | |||
743 | clang_PrintingPolicy_dispose(Policy); | |||
744 | return text; | |||
745 | } | |||
746 | } | |||
747 | assert(0 && "unknown display type")((void) sizeof ((0 && "unknown display type") ? 1 : 0 ), __extension__ ({ if (0 && "unknown display type") ; else __assert_fail ("0 && \"unknown display type\"", "/build/llvm-toolchain-snapshot-7~svn338205/tools/clang/tools/c-index-test/c-index-test.c" , 747, __extension__ __PRETTY_FUNCTION__); })); /* no llvm_unreachable in C. */ | |||
748 | /* Set to NULL to prevent uninitialized variable warnings. */ | |||
749 | text.data = NULL((void*)0); | |||
750 | text.private_flags = 0; | |||
751 | return text; | |||
752 | } | |||
753 | ||||
754 | static void PrintCursor(CXCursor Cursor, const char *CommentSchemaFile) { | |||
755 | CXTranslationUnit TU = clang_Cursor_getTranslationUnit(Cursor); | |||
756 | if (clang_isInvalid(Cursor.kind)) { | |||
757 | CXString ks = clang_getCursorKindSpelling(Cursor.kind); | |||
758 | printf("Invalid Cursor => %s", clang_getCString(ks)); | |||
759 | clang_disposeString(ks); | |||
760 | } | |||
761 | else { | |||
762 | CXString string, ks; | |||
763 | CXCursor Referenced; | |||
764 | unsigned line, column; | |||
765 | CXCursor SpecializationOf; | |||
766 | CXCursor *overridden; | |||
767 | unsigned num_overridden; | |||
768 | unsigned RefNameRangeNr; | |||
769 | CXSourceRange CursorExtent; | |||
770 | CXSourceRange RefNameRange; | |||
771 | int AlwaysUnavailable; | |||
772 | int AlwaysDeprecated; | |||
773 | CXString UnavailableMessage; | |||
774 | CXString DeprecatedMessage; | |||
775 | CXPlatformAvailability PlatformAvailability[2]; | |||
776 | int NumPlatformAvailability; | |||
777 | int I; | |||
778 | ||||
779 | ks = clang_getCursorKindSpelling(Cursor.kind); | |||
780 | string = CursorToText(Cursor); | |||
781 | printf("%s=%s", clang_getCString(ks), | |||
782 | clang_getCString(string)); | |||
783 | clang_disposeString(ks); | |||
784 | clang_disposeString(string); | |||
785 | ||||
786 | Referenced = clang_getCursorReferenced(Cursor); | |||
787 | if (!clang_equalCursors(Referenced, clang_getNullCursor())) { | |||
788 | if (clang_getCursorKind(Referenced) == CXCursor_OverloadedDeclRef) { | |||
789 | unsigned I, N = clang_getNumOverloadedDecls(Referenced); | |||
790 | printf("["); | |||
791 | for (I = 0; I != N; ++I) { | |||
792 | CXCursor Ovl = clang_getOverloadedDecl(Referenced, I); | |||
793 | CXSourceLocation Loc; | |||
794 | if (I) | |||
795 | printf(", "); | |||
796 | ||||
797 | Loc = clang_getCursorLocation(Ovl); | |||
798 | clang_getSpellingLocation(Loc, 0, &line, &column, 0); | |||
799 | printf("%d:%d", line, column); | |||
800 | } | |||
801 | printf("]"); | |||
802 | } else { | |||
803 | CXSourceLocation Loc = clang_getCursorLocation(Referenced); | |||
804 | clang_getSpellingLocation(Loc, 0, &line, &column, 0); | |||
805 | printf(":%d:%d", line, column); | |||
806 | } | |||
807 | ||||
808 | if (clang_getCursorKind(Referenced) == CXCursor_TypedefDecl) { | |||
809 | CXType T = clang_getCursorType(Referenced); | |||
810 | if (clang_Type_isTransparentTagTypedef(T)) { | |||
811 | CXType Underlying = clang_getTypedefDeclUnderlyingType(Referenced); | |||
812 | CXString S = clang_getTypeSpelling(Underlying); | |||
813 | printf(" (Transparent: %s)", clang_getCString(S)); | |||
814 | clang_disposeString(S); | |||
815 | } | |||
816 | } | |||
817 | } | |||
818 | ||||
819 | if (clang_isCursorDefinition(Cursor)) | |||
820 | printf(" (Definition)"); | |||
821 | ||||
822 | switch (clang_getCursorAvailability(Cursor)) { | |||
823 | case CXAvailability_Available: | |||
824 | break; | |||
825 | ||||
826 | case CXAvailability_Deprecated: | |||
827 | printf(" (deprecated)"); | |||
828 | break; | |||
829 | ||||
830 | case CXAvailability_NotAvailable: | |||
831 | printf(" (unavailable)"); | |||
832 | break; | |||
833 | ||||
834 | case CXAvailability_NotAccessible: | |||
835 | printf(" (inaccessible)"); | |||
836 | break; | |||
837 | } | |||
838 | ||||
839 | NumPlatformAvailability | |||
840 | = clang_getCursorPlatformAvailability(Cursor, | |||
841 | &AlwaysDeprecated, | |||
842 | &DeprecatedMessage, | |||
843 | &AlwaysUnavailable, | |||
844 | &UnavailableMessage, | |||
845 | PlatformAvailability, 2); | |||
846 | if (AlwaysUnavailable) { | |||
847 | printf(" (always unavailable: \"%s\")", | |||
848 | clang_getCString(UnavailableMessage)); | |||
849 | } else if (AlwaysDeprecated) { | |||
850 | printf(" (always deprecated: \"%s\")", | |||
851 | clang_getCString(DeprecatedMessage)); | |||
852 | } else { | |||
853 | for (I = 0; I != NumPlatformAvailability; ++I) { | |||
854 | if (I >= 2) | |||
855 | break; | |||
856 | ||||
857 | printf(" (%s", clang_getCString(PlatformAvailability[I].Platform)); | |||
858 | if (PlatformAvailability[I].Unavailable) | |||
859 | printf(", unavailable"); | |||
860 | else { | |||
861 | printVersion(", introduced=", PlatformAvailability[I].Introduced); | |||
862 | printVersion(", deprecated=", PlatformAvailability[I].Deprecated); | |||
863 | printVersion(", obsoleted=", PlatformAvailability[I].Obsoleted); | |||
864 | } | |||
865 | if (clang_getCString(PlatformAvailability[I].Message)[0]) | |||
866 | printf(", message=\"%s\"", | |||
867 | clang_getCString(PlatformAvailability[I].Message)); | |||
868 | printf(")"); | |||
869 | } | |||
870 | } | |||
871 | for (I = 0; I != NumPlatformAvailability; ++I) { | |||
872 | if (I >= 2) | |||
873 | break; | |||
874 | clang_disposeCXPlatformAvailability(PlatformAvailability + I); | |||
875 | } | |||
876 | ||||
877 | clang_disposeString(DeprecatedMessage); | |||
878 | clang_disposeString(UnavailableMessage); | |||
879 | ||||
880 | if (clang_CXXConstructor_isDefaultConstructor(Cursor)) | |||
881 | printf(" (default constructor)"); | |||
882 | ||||
883 | if (clang_CXXConstructor_isMoveConstructor(Cursor)) | |||
884 | printf(" (move constructor)"); | |||
885 | if (clang_CXXConstructor_isCopyConstructor(Cursor)) | |||
886 | printf(" (copy constructor)"); | |||
887 | if (clang_CXXConstructor_isConvertingConstructor(Cursor)) | |||
888 | printf(" (converting constructor)"); | |||
889 | if (clang_CXXField_isMutable(Cursor)) | |||
890 | printf(" (mutable)"); | |||
891 | if (clang_CXXMethod_isDefaulted(Cursor)) | |||
892 | printf(" (defaulted)"); | |||
893 | if (clang_CXXMethod_isStatic(Cursor)) | |||
894 | printf(" (static)"); | |||
895 | if (clang_CXXMethod_isVirtual(Cursor)) | |||
896 | printf(" (virtual)"); | |||
897 | if (clang_CXXMethod_isConst(Cursor)) | |||
898 | printf(" (const)"); | |||
899 | if (clang_CXXMethod_isPureVirtual(Cursor)) | |||
900 | printf(" (pure)"); | |||
901 | if (clang_CXXRecord_isAbstract(Cursor)) | |||
902 | printf(" (abstract)"); | |||
903 | if (clang_EnumDecl_isScoped(Cursor)) | |||
904 | printf(" (scoped)"); | |||
905 | if (clang_Cursor_isVariadic(Cursor)) | |||
906 | printf(" (variadic)"); | |||
907 | if (clang_Cursor_isObjCOptional(Cursor)) | |||
908 | printf(" (@optional)"); | |||
909 | if (clang_isInvalidDeclaration(Cursor)) | |||
910 | printf(" (invalid)"); | |||
911 | ||||
912 | switch (clang_getCursorExceptionSpecificationType(Cursor)) | |||
913 | { | |||
914 | case CXCursor_ExceptionSpecificationKind_None: | |||
915 | break; | |||
916 | ||||
917 | case CXCursor_ExceptionSpecificationKind_DynamicNone: | |||
918 | printf(" (noexcept dynamic none)"); | |||
919 | break; | |||
920 | ||||
921 | case CXCursor_ExceptionSpecificationKind_Dynamic: | |||
922 | printf(" (noexcept dynamic)"); | |||
923 | break; | |||
924 | ||||
925 | case CXCursor_ExceptionSpecificationKind_MSAny: | |||
926 | printf(" (noexcept dynamic any)"); | |||
927 | break; | |||
928 | ||||
929 | case CXCursor_ExceptionSpecificationKind_BasicNoexcept: | |||
930 | printf(" (noexcept)"); | |||
931 | break; | |||
932 | ||||
933 | case CXCursor_ExceptionSpecificationKind_ComputedNoexcept: | |||
934 | printf(" (computed-noexcept)"); | |||
935 | break; | |||
936 | ||||
937 | case CXCursor_ExceptionSpecificationKind_Unevaluated: | |||
938 | case CXCursor_ExceptionSpecificationKind_Uninstantiated: | |||
939 | case CXCursor_ExceptionSpecificationKind_Unparsed: | |||
940 | break; | |||
941 | } | |||
942 | ||||
943 | { | |||
944 | CXString language; | |||
945 | CXString definedIn; | |||
946 | unsigned generated; | |||
947 | if (clang_Cursor_isExternalSymbol(Cursor, &language, &definedIn, | |||
948 | &generated)) { | |||
949 | printf(" (external lang: %s, defined: %s, gen: %d)", | |||
950 | clang_getCString(language), clang_getCString(definedIn), generated); | |||
951 | clang_disposeString(language); | |||
952 | clang_disposeString(definedIn); | |||
953 | } | |||
954 | } | |||
955 | ||||
956 | if (Cursor.kind == CXCursor_IBOutletCollectionAttr) { | |||
957 | CXType T = | |||
958 | clang_getCanonicalType(clang_getIBOutletCollectionType(Cursor)); | |||
959 | CXString S = clang_getTypeKindSpelling(T.kind); | |||
960 | printf(" [IBOutletCollection=%s]", clang_getCString(S)); | |||
961 | clang_disposeString(S); | |||
962 | } | |||
963 | ||||
964 | if (Cursor.kind == CXCursor_CXXBaseSpecifier) { | |||
965 | enum CX_CXXAccessSpecifier access = clang_getCXXAccessSpecifier(Cursor); | |||
966 | unsigned isVirtual = clang_isVirtualBase(Cursor); | |||
967 | const char *accessStr = 0; | |||
968 | ||||
969 | switch (access) { | |||
970 | case CX_CXXInvalidAccessSpecifier: | |||
971 | accessStr = "invalid"; break; | |||
972 | case CX_CXXPublic: | |||
973 | accessStr = "public"; break; | |||
974 | case CX_CXXProtected: | |||
975 | accessStr = "protected"; break; | |||
976 | case CX_CXXPrivate: | |||
977 | accessStr = "private"; break; | |||
978 | } | |||
979 | ||||
980 | printf(" [access=%s isVirtual=%s]", accessStr, | |||
981 | isVirtual ? "true" : "false"); | |||
982 | } | |||
983 | ||||
984 | SpecializationOf = clang_getSpecializedCursorTemplate(Cursor); | |||
985 | if (!clang_equalCursors(SpecializationOf, clang_getNullCursor())) { | |||
986 | CXSourceLocation Loc = clang_getCursorLocation(SpecializationOf); | |||
987 | CXString Name = clang_getCursorSpelling(SpecializationOf); | |||
988 | clang_getSpellingLocation(Loc, 0, &line, &column, 0); | |||
989 | printf(" [Specialization of %s:%d:%d]", | |||
990 | clang_getCString(Name), line, column); | |||
991 | clang_disposeString(Name); | |||
992 | ||||
993 | if (Cursor.kind == CXCursor_FunctionDecl) { | |||
994 | /* Collect the template parameter kinds from the base template. */ | |||
995 | int NumTemplateArgs = clang_Cursor_getNumTemplateArguments(Cursor); | |||
996 | int I; | |||
997 | if (NumTemplateArgs < 0) { | |||
998 | printf(" [no template arg info]"); | |||
999 | } | |||
1000 | for (I = 0; I < NumTemplateArgs; I++) { | |||
1001 | enum CXTemplateArgumentKind TAK = | |||
1002 | clang_Cursor_getTemplateArgumentKind(Cursor, I); | |||
1003 | switch(TAK) { | |||
1004 | case CXTemplateArgumentKind_Type: | |||
1005 | { | |||
1006 | CXType T = clang_Cursor_getTemplateArgumentType(Cursor, I); | |||
1007 | CXString S = clang_getTypeSpelling(T); | |||
1008 | printf(" [Template arg %d: kind: %d, type: %s]", | |||
1009 | I, TAK, clang_getCString(S)); | |||
1010 | clang_disposeString(S); | |||
1011 | } | |||
1012 | break; | |||
1013 | case CXTemplateArgumentKind_Integral: | |||
1014 | printf(" [Template arg %d: kind: %d, intval: %lld]", | |||
1015 | I, TAK, clang_Cursor_getTemplateArgumentValue(Cursor, I)); | |||
1016 | break; | |||
1017 | default: | |||
1018 | printf(" [Template arg %d: kind: %d]\n", I, TAK); | |||
1019 | } | |||
1020 | } | |||
1021 | } | |||
1022 | } | |||
1023 | ||||
1024 | clang_getOverriddenCursors(Cursor, &overridden, &num_overridden); | |||
1025 | if (num_overridden) { | |||
1026 | unsigned I; | |||
1027 | LineCol lineCols[50]; | |||
1028 | assert(num_overridden <= 50)((void) sizeof ((num_overridden <= 50) ? 1 : 0), __extension__ ({ if (num_overridden <= 50) ; else __assert_fail ("num_overridden <= 50" , "/build/llvm-toolchain-snapshot-7~svn338205/tools/clang/tools/c-index-test/c-index-test.c" , 1028, __extension__ __PRETTY_FUNCTION__); })); | |||
1029 | printf(" [Overrides "); | |||
1030 | for (I = 0; I != num_overridden; ++I) { | |||
1031 | CXSourceLocation Loc = clang_getCursorLocation(overridden[I]); | |||
1032 | clang_getSpellingLocation(Loc, 0, &line, &column, 0); | |||
1033 | lineCols[I].line = line; | |||
1034 | lineCols[I].col = column; | |||
1035 | } | |||
1036 | /* Make the order of the override list deterministic. */ | |||
1037 | qsort(lineCols, num_overridden, sizeof(LineCol), lineCol_cmp); | |||
1038 | for (I = 0; I != num_overridden; ++I) { | |||
1039 | if (I) | |||
1040 | printf(", "); | |||
1041 | printf("@%d:%d", lineCols[I].line, lineCols[I].col); | |||
1042 | } | |||
1043 | printf("]"); | |||
1044 | clang_disposeOverriddenCursors(overridden); | |||
1045 | } | |||
1046 | ||||
1047 | if (Cursor.kind == CXCursor_InclusionDirective) { | |||
1048 | CXFile File = clang_getIncludedFile(Cursor); | |||
1049 | CXString Included = clang_getFileName(File); | |||
1050 | printf(" (%s)", clang_getCString(Included)); | |||
1051 | clang_disposeString(Included); | |||
1052 | ||||
1053 | if (clang_isFileMultipleIncludeGuarded(TU, File)) | |||
1054 | printf(" [multi-include guarded]"); | |||
1055 | } | |||
1056 | ||||
1057 | CursorExtent = clang_getCursorExtent(Cursor); | |||
1058 | RefNameRange = clang_getCursorReferenceNameRange(Cursor, | |||
1059 | CXNameRange_WantQualifier | |||
1060 | | CXNameRange_WantSinglePiece | |||
1061 | | CXNameRange_WantTemplateArgs, | |||
1062 | 0); | |||
1063 | if (!clang_equalRanges(CursorExtent, RefNameRange)) | |||
1064 | PrintRange(RefNameRange, "SingleRefName"); | |||
1065 | ||||
1066 | for (RefNameRangeNr = 0; 1; RefNameRangeNr++) { | |||
1067 | RefNameRange = clang_getCursorReferenceNameRange(Cursor, | |||
1068 | CXNameRange_WantQualifier | |||
1069 | | CXNameRange_WantTemplateArgs, | |||
1070 | RefNameRangeNr); | |||
1071 | if (clang_equalRanges(clang_getNullRange(), RefNameRange)) | |||
1072 | break; | |||
1073 | if (!clang_equalRanges(CursorExtent, RefNameRange)) | |||
1074 | PrintRange(RefNameRange, "RefName"); | |||
1075 | } | |||
1076 | ||||
1077 | PrintCursorComments(Cursor, CommentSchemaFile); | |||
1078 | ||||
1079 | { | |||
1080 | unsigned PropAttrs = clang_Cursor_getObjCPropertyAttributes(Cursor, 0); | |||
1081 | if (PropAttrs != CXObjCPropertyAttr_noattr) { | |||
1082 | printf(" ["); | |||
1083 | #define PRINT_PROP_ATTR(A)if (PropAttrs & CXObjCPropertyAttr_A) printf("A" ",") \ | |||
1084 | if (PropAttrs & CXObjCPropertyAttr_##A) printf(#A ",") | |||
1085 | PRINT_PROP_ATTR(readonly)if (PropAttrs & CXObjCPropertyAttr_readonly) printf("readonly" ","); | |||
1086 | PRINT_PROP_ATTR(getter)if (PropAttrs & CXObjCPropertyAttr_getter) printf("getter" ","); | |||
1087 | PRINT_PROP_ATTR(assign)if (PropAttrs & CXObjCPropertyAttr_assign) printf("assign" ","); | |||
1088 | PRINT_PROP_ATTR(readwrite)if (PropAttrs & CXObjCPropertyAttr_readwrite) printf("readwrite" ","); | |||
1089 | PRINT_PROP_ATTR(retain)if (PropAttrs & CXObjCPropertyAttr_retain) printf("retain" ","); | |||
1090 | PRINT_PROP_ATTR(copy)if (PropAttrs & CXObjCPropertyAttr_copy) printf("copy" "," ); | |||
1091 | PRINT_PROP_ATTR(nonatomic)if (PropAttrs & CXObjCPropertyAttr_nonatomic) printf("nonatomic" ","); | |||
1092 | PRINT_PROP_ATTR(setter)if (PropAttrs & CXObjCPropertyAttr_setter) printf("setter" ","); | |||
1093 | PRINT_PROP_ATTR(atomic)if (PropAttrs & CXObjCPropertyAttr_atomic) printf("atomic" ","); | |||
1094 | PRINT_PROP_ATTR(weak)if (PropAttrs & CXObjCPropertyAttr_weak) printf("weak" "," ); | |||
1095 | PRINT_PROP_ATTR(strong)if (PropAttrs & CXObjCPropertyAttr_strong) printf("strong" ","); | |||
1096 | PRINT_PROP_ATTR(unsafe_unretained)if (PropAttrs & CXObjCPropertyAttr_unsafe_unretained) printf ("unsafe_unretained" ","); | |||
1097 | PRINT_PROP_ATTR(class)if (PropAttrs & CXObjCPropertyAttr_class) printf("class" "," ); | |||
1098 | printf("]"); | |||
1099 | } | |||
1100 | } | |||
1101 | ||||
1102 | { | |||
1103 | unsigned QT = clang_Cursor_getObjCDeclQualifiers(Cursor); | |||
1104 | if (QT != CXObjCDeclQualifier_None) { | |||
1105 | printf(" ["); | |||
1106 | #define PRINT_OBJC_QUAL(A)if (QT & CXObjCDeclQualifier_A) printf("A" ",") \ | |||
1107 | if (QT & CXObjCDeclQualifier_##A) printf(#A ",") | |||
1108 | PRINT_OBJC_QUAL(In)if (QT & CXObjCDeclQualifier_In) printf("In" ","); | |||
1109 | PRINT_OBJC_QUAL(Inout)if (QT & CXObjCDeclQualifier_Inout) printf("Inout" ","); | |||
1110 | PRINT_OBJC_QUAL(Out)if (QT & CXObjCDeclQualifier_Out) printf("Out" ","); | |||
1111 | PRINT_OBJC_QUAL(Bycopy)if (QT & CXObjCDeclQualifier_Bycopy) printf("Bycopy" ","); | |||
1112 | PRINT_OBJC_QUAL(Byref)if (QT & CXObjCDeclQualifier_Byref) printf("Byref" ","); | |||
1113 | PRINT_OBJC_QUAL(Oneway)if (QT & CXObjCDeclQualifier_Oneway) printf("Oneway" ","); | |||
1114 | printf("]"); | |||
1115 | } | |||
1116 | } | |||
1117 | } | |||
1118 | } | |||
1119 | ||||
1120 | static const char* GetCursorSource(CXCursor Cursor) { | |||
1121 | CXSourceLocation Loc = clang_getCursorLocation(Cursor); | |||
1122 | CXString source; | |||
1123 | CXFile file; | |||
1124 | clang_getExpansionLocation(Loc, &file, 0, 0, 0); | |||
1125 | source = clang_getFileName(file); | |||
1126 | if (!clang_getCString(source)) { | |||
1127 | clang_disposeString(source); | |||
1128 | return "<invalid loc>"; | |||
1129 | } | |||
1130 | else { | |||
1131 | const char *b = basename(clang_getCString(source)); | |||
1132 | clang_disposeString(source); | |||
1133 | return b; | |||
1134 | } | |||
1135 | } | |||
1136 | ||||
1137 | static CXString createCXString(const char *CS) { | |||
1138 | CXString Str; | |||
1139 | Str.data = (const void *) CS; | |||
1140 | Str.private_flags = 0; | |||
1141 | return Str; | |||
1142 | } | |||
1143 | ||||
1144 | /******************************************************************************/ | |||
1145 | /* Callbacks. */ | |||
1146 | /******************************************************************************/ | |||
1147 | ||||
1148 | typedef void (*PostVisitTU)(CXTranslationUnit); | |||
1149 | ||||
1150 | void PrintDiagnostic(CXDiagnostic Diagnostic) { | |||
1151 | FILE *out = stderrstderr; | |||
1152 | CXFile file; | |||
1153 | CXString Msg; | |||
1154 | unsigned display_opts = CXDiagnostic_DisplaySourceLocation | |||
1155 | | CXDiagnostic_DisplayColumn | CXDiagnostic_DisplaySourceRanges | |||
1156 | | CXDiagnostic_DisplayOption; | |||
1157 | unsigned i, num_fixits; | |||
1158 | ||||
1159 | if (clang_getDiagnosticSeverity(Diagnostic) == CXDiagnostic_Ignored) | |||
1160 | return; | |||
1161 | ||||
1162 | Msg = clang_formatDiagnostic(Diagnostic, display_opts); | |||
1163 | fprintf(stderrstderr, "%s\n", clang_getCString(Msg)); | |||
1164 | clang_disposeString(Msg); | |||
1165 | ||||
1166 | clang_getSpellingLocation(clang_getDiagnosticLocation(Diagnostic), | |||
1167 | &file, 0, 0, 0); | |||
1168 | if (!file) | |||
1169 | return; | |||
1170 | ||||
1171 | num_fixits = clang_getDiagnosticNumFixIts(Diagnostic); | |||
1172 | fprintf(stderrstderr, "Number FIX-ITs = %d\n", num_fixits); | |||
1173 | for (i = 0; i != num_fixits; ++i) { | |||
1174 | CXSourceRange range; | |||
1175 | CXString insertion_text = clang_getDiagnosticFixIt(Diagnostic, i, &range); | |||
1176 | CXSourceLocation start = clang_getRangeStart(range); | |||
1177 | CXSourceLocation end = clang_getRangeEnd(range); | |||
1178 | unsigned start_line, start_column, end_line, end_column; | |||
1179 | CXFile start_file, end_file; | |||
1180 | clang_getSpellingLocation(start, &start_file, &start_line, | |||
1181 | &start_column, 0); | |||
1182 | clang_getSpellingLocation(end, &end_file, &end_line, &end_column, 0); | |||
1183 | if (clang_equalLocations(start, end)) { | |||
1184 | /* Insertion. */ | |||
1185 | if (start_file == file) | |||
1186 | fprintf(out, "FIX-IT: Insert \"%s\" at %d:%d\n", | |||
1187 | clang_getCString(insertion_text), start_line, start_column); | |||
1188 | } else if (strcmp(clang_getCString(insertion_text), "") == 0) { | |||
1189 | /* Removal. */ | |||
1190 | if (start_file == file && end_file == file) { | |||
1191 | fprintf(out, "FIX-IT: Remove "); | |||
1192 | PrintExtent(out, start_line, start_column, end_line, end_column); | |||
1193 | fprintf(out, "\n"); | |||
1194 | } | |||
1195 | } else { | |||
1196 | /* Replacement. */ | |||
1197 | if (start_file == end_file) { | |||
1198 | fprintf(out, "FIX-IT: Replace "); | |||
1199 | PrintExtent(out, start_line, start_column, end_line, end_column); | |||
1200 | fprintf(out, " with \"%s\"\n", clang_getCString(insertion_text)); | |||
1201 | } | |||
1202 | } | |||
1203 | clang_disposeString(insertion_text); | |||
1204 | } | |||
1205 | } | |||
1206 | ||||
1207 | void PrintDiagnosticSet(CXDiagnosticSet Set) { | |||
1208 | int i = 0, n = clang_getNumDiagnosticsInSet(Set); | |||
1209 | for ( ; i != n ; ++i) { | |||
1210 | CXDiagnostic Diag = clang_getDiagnosticInSet(Set, i); | |||
1211 | CXDiagnosticSet ChildDiags = clang_getChildDiagnostics(Diag); | |||
1212 | PrintDiagnostic(Diag); | |||
1213 | if (ChildDiags) | |||
1214 | PrintDiagnosticSet(ChildDiags); | |||
1215 | } | |||
1216 | } | |||
1217 | ||||
1218 | void PrintDiagnostics(CXTranslationUnit TU) { | |||
1219 | CXDiagnosticSet TUSet = clang_getDiagnosticSetFromTU(TU); | |||
1220 | PrintDiagnosticSet(TUSet); | |||
1221 | clang_disposeDiagnosticSet(TUSet); | |||
1222 | } | |||
1223 | ||||
1224 | void PrintMemoryUsage(CXTranslationUnit TU) { | |||
1225 | unsigned long total = 0; | |||
1226 | unsigned i = 0; | |||
1227 | CXTUResourceUsage usage = clang_getCXTUResourceUsage(TU); | |||
1228 | fprintf(stderrstderr, "Memory usage:\n"); | |||
1229 | for (i = 0 ; i != usage.numEntries; ++i) { | |||
1230 | const char *name = clang_getTUResourceUsageName(usage.entries[i].kind); | |||
1231 | unsigned long amount = usage.entries[i].amount; | |||
1232 | total += amount; | |||
1233 | fprintf(stderrstderr, " %s : %ld bytes (%f MBytes)\n", name, amount, | |||
1234 | ((double) amount)/(1024*1024)); | |||
1235 | } | |||
1236 | fprintf(stderrstderr, " TOTAL = %ld bytes (%f MBytes)\n", total, | |||
1237 | ((double) total)/(1024*1024)); | |||
1238 | clang_disposeCXTUResourceUsage(usage); | |||
1239 | } | |||
1240 | ||||
1241 | /******************************************************************************/ | |||
1242 | /* Logic for testing traversal. */ | |||
1243 | /******************************************************************************/ | |||
1244 | ||||
1245 | static void PrintCursorExtent(CXCursor C) { | |||
1246 | CXSourceRange extent = clang_getCursorExtent(C); | |||
1247 | PrintRange(extent, "Extent"); | |||
1248 | } | |||
1249 | ||||
1250 | /* Data used by the visitors. */ | |||
1251 | typedef struct { | |||
1252 | CXTranslationUnit TU; | |||
1253 | enum CXCursorKind *Filter; | |||
1254 | const char *CommentSchemaFile; | |||
1255 | } VisitorData; | |||
1256 | ||||
1257 | ||||
1258 | enum CXChildVisitResult FilteredPrintingVisitor(CXCursor Cursor, | |||
1259 | CXCursor Parent, | |||
1260 | CXClientData ClientData) { | |||
1261 | VisitorData *Data = (VisitorData *)ClientData; | |||
1262 | if (!Data->Filter || (Cursor.kind == *(enum CXCursorKind *)Data->Filter)) { | |||
1263 | CXSourceLocation Loc = clang_getCursorLocation(Cursor); | |||
1264 | unsigned line, column; | |||
1265 | clang_getSpellingLocation(Loc, 0, &line, &column, 0); | |||
1266 | printf("// %s: %s:%d:%d: ", FileCheckPrefix, | |||
1267 | GetCursorSource(Cursor), line, column); | |||
1268 | PrintCursor(Cursor, Data->CommentSchemaFile); | |||
1269 | PrintCursorExtent(Cursor); | |||
1270 | if (clang_isDeclaration(Cursor.kind)) { | |||
1271 | enum CX_CXXAccessSpecifier access = clang_getCXXAccessSpecifier(Cursor); | |||
1272 | const char *accessStr = 0; | |||
1273 | ||||
1274 | switch (access) { | |||
1275 | case CX_CXXInvalidAccessSpecifier: break; | |||
1276 | case CX_CXXPublic: | |||
1277 | accessStr = "public"; break; | |||
1278 | case CX_CXXProtected: | |||
1279 | accessStr = "protected"; break; | |||
1280 | case CX_CXXPrivate: | |||
1281 | accessStr = "private"; break; | |||
1282 | } | |||
1283 | ||||
1284 | if (accessStr) | |||
1285 | printf(" [access=%s]", accessStr); | |||
1286 | } | |||
1287 | printf("\n"); | |||
1288 | return CXChildVisit_Recurse; | |||
1289 | } | |||
1290 | ||||
1291 | return CXChildVisit_Continue; | |||
1292 | } | |||
1293 | ||||
1294 | static enum CXChildVisitResult FunctionScanVisitor(CXCursor Cursor, | |||
1295 | CXCursor Parent, | |||
1296 | CXClientData ClientData) { | |||
1297 | const char *startBuf, *endBuf; | |||
1298 | unsigned startLine, startColumn, endLine, endColumn, curLine, curColumn; | |||
1299 | CXCursor Ref; | |||
1300 | VisitorData *Data = (VisitorData *)ClientData; | |||
1301 | ||||
1302 | if (Cursor.kind != CXCursor_FunctionDecl || | |||
1303 | !clang_isCursorDefinition(Cursor)) | |||
1304 | return CXChildVisit_Continue; | |||
1305 | ||||
1306 | clang_getDefinitionSpellingAndExtent(Cursor, &startBuf, &endBuf, | |||
1307 | &startLine, &startColumn, | |||
1308 | &endLine, &endColumn); | |||
1309 | /* Probe the entire body, looking for both decls and refs. */ | |||
1310 | curLine = startLine; | |||
1311 | curColumn = startColumn; | |||
1312 | ||||
1313 | while (startBuf < endBuf) { | |||
1314 | CXSourceLocation Loc; | |||
1315 | CXFile file; | |||
1316 | CXString source; | |||
1317 | ||||
1318 | if (*startBuf == '\n') { | |||
1319 | startBuf++; | |||
1320 | curLine++; | |||
1321 | curColumn = 1; | |||
1322 | } else if (*startBuf != '\t') | |||
1323 | curColumn++; | |||
1324 | ||||
1325 | Loc = clang_getCursorLocation(Cursor); | |||
1326 | clang_getSpellingLocation(Loc, &file, 0, 0, 0); | |||
1327 | ||||
1328 | source = clang_getFileName(file); | |||
1329 | if (clang_getCString(source)) { | |||
1330 | CXSourceLocation RefLoc | |||
1331 | = clang_getLocation(Data->TU, file, curLine, curColumn); | |||
1332 | Ref = clang_getCursor(Data->TU, RefLoc); | |||
1333 | if (Ref.kind == CXCursor_NoDeclFound) { | |||
1334 | /* Nothing found here; that's fine. */ | |||
1335 | } else if (Ref.kind != CXCursor_FunctionDecl) { | |||
1336 | printf("// %s: %s:%d:%d: ", FileCheckPrefix, GetCursorSource(Ref), | |||
1337 | curLine, curColumn); | |||
1338 | PrintCursor(Ref, Data->CommentSchemaFile); | |||
1339 | printf("\n"); | |||
1340 | } | |||
1341 | } | |||
1342 | clang_disposeString(source); | |||
1343 | startBuf++; | |||
1344 | } | |||
1345 | ||||
1346 | return CXChildVisit_Continue; | |||
1347 | } | |||
1348 | ||||
1349 | /******************************************************************************/ | |||
1350 | /* USR testing. */ | |||
1351 | /******************************************************************************/ | |||
1352 | ||||
1353 | enum CXChildVisitResult USRVisitor(CXCursor C, CXCursor parent, | |||
1354 | CXClientData ClientData) { | |||
1355 | VisitorData *Data = (VisitorData *)ClientData; | |||
1356 | if (!Data->Filter || (C.kind == *(enum CXCursorKind *)Data->Filter)) { | |||
1357 | CXString USR = clang_getCursorUSR(C); | |||
1358 | const char *cstr = clang_getCString(USR); | |||
1359 | if (!cstr || cstr[0] == '\0') { | |||
1360 | clang_disposeString(USR); | |||
1361 | return CXChildVisit_Recurse; | |||
1362 | } | |||
1363 | printf("// %s: %s %s", FileCheckPrefix, GetCursorSource(C), cstr); | |||
1364 | ||||
1365 | PrintCursorExtent(C); | |||
1366 | printf("\n"); | |||
1367 | clang_disposeString(USR); | |||
1368 | ||||
1369 | return CXChildVisit_Recurse; | |||
1370 | } | |||
1371 | ||||
1372 | return CXChildVisit_Continue; | |||
1373 | } | |||
1374 | ||||
1375 | /******************************************************************************/ | |||
1376 | /* Inclusion stack testing. */ | |||
1377 | /******************************************************************************/ | |||
1378 | ||||
1379 | void InclusionVisitor(CXFile includedFile, CXSourceLocation *includeStack, | |||
1380 | unsigned includeStackLen, CXClientData data) { | |||
1381 | ||||
1382 | unsigned i; | |||
1383 | CXString fname; | |||
1384 | ||||
1385 | fname = clang_getFileName(includedFile); | |||
1386 | printf("file: %s\nincluded by:\n", clang_getCString(fname)); | |||
1387 | clang_disposeString(fname); | |||
1388 | ||||
1389 | for (i = 0; i < includeStackLen; ++i) { | |||
1390 | CXFile includingFile; | |||
1391 | unsigned line, column; | |||
1392 | clang_getSpellingLocation(includeStack[i], &includingFile, &line, | |||
1393 | &column, 0); | |||
1394 | fname = clang_getFileName(includingFile); | |||
1395 | printf(" %s:%d:%d\n", clang_getCString(fname), line, column); | |||
1396 | clang_disposeString(fname); | |||
1397 | } | |||
1398 | printf("\n"); | |||
1399 | } | |||
1400 | ||||
1401 | void PrintInclusionStack(CXTranslationUnit TU) { | |||
1402 | clang_getInclusions(TU, InclusionVisitor, NULL((void*)0)); | |||
1403 | } | |||
1404 | ||||
1405 | /******************************************************************************/ | |||
1406 | /* Linkage testing. */ | |||
1407 | /******************************************************************************/ | |||
1408 | ||||
1409 | static enum CXChildVisitResult PrintLinkage(CXCursor cursor, CXCursor p, | |||
1410 | CXClientData d) { | |||
1411 | const char *linkage = 0; | |||
1412 | ||||
1413 | if (clang_isInvalid(clang_getCursorKind(cursor))) | |||
1414 | return CXChildVisit_Recurse; | |||
1415 | ||||
1416 | switch (clang_getCursorLinkage(cursor)) { | |||
1417 | case CXLinkage_Invalid: break; | |||
1418 | case CXLinkage_NoLinkage: linkage = "NoLinkage"; break; | |||
1419 | case CXLinkage_Internal: linkage = "Internal"; break; | |||
1420 | case CXLinkage_UniqueExternal: linkage = "UniqueExternal"; break; | |||
1421 | case CXLinkage_External: linkage = "External"; break; | |||
1422 | } | |||
1423 | ||||
1424 | if (linkage) { | |||
1425 | PrintCursor(cursor, NULL((void*)0)); | |||
1426 | printf("linkage=%s\n", linkage); | |||
1427 | } | |||
1428 | ||||
1429 | return CXChildVisit_Recurse; | |||
1430 | } | |||
1431 | ||||
1432 | /******************************************************************************/ | |||
1433 | /* Visibility testing. */ | |||
1434 | /******************************************************************************/ | |||
1435 | ||||
1436 | static enum CXChildVisitResult PrintVisibility(CXCursor cursor, CXCursor p, | |||
1437 | CXClientData d) { | |||
1438 | const char *visibility = 0; | |||
1439 | ||||
1440 | if (clang_isInvalid(clang_getCursorKind(cursor))) | |||
1441 | return CXChildVisit_Recurse; | |||
1442 | ||||
1443 | switch (clang_getCursorVisibility(cursor)) { | |||
1444 | case CXVisibility_Invalid: break; | |||
1445 | case CXVisibility_Hidden: visibility = "Hidden"; break; | |||
1446 | case CXVisibility_Protected: visibility = "Protected"; break; | |||
1447 | case CXVisibility_Default: visibility = "Default"; break; | |||
1448 | } | |||
1449 | ||||
1450 | if (visibility) { | |||
1451 | PrintCursor(cursor, NULL((void*)0)); | |||
1452 | printf("visibility=%s\n", visibility); | |||
1453 | } | |||
1454 | ||||
1455 | return CXChildVisit_Recurse; | |||
1456 | } | |||
1457 | ||||
1458 | /******************************************************************************/ | |||
1459 | /* Typekind testing. */ | |||
1460 | /******************************************************************************/ | |||
1461 | ||||
1462 | static void PrintTypeAndTypeKind(CXType T, const char *Format) { | |||
1463 | CXString TypeSpelling, TypeKindSpelling; | |||
1464 | ||||
1465 | TypeSpelling = clang_getTypeSpelling(T); | |||
1466 | TypeKindSpelling = clang_getTypeKindSpelling(T.kind); | |||
1467 | printf(Format, | |||
1468 | clang_getCString(TypeSpelling), | |||
1469 | clang_getCString(TypeKindSpelling)); | |||
1470 | clang_disposeString(TypeSpelling); | |||
1471 | clang_disposeString(TypeKindSpelling); | |||
1472 | } | |||
1473 | ||||
1474 | static enum CXVisitorResult FieldVisitor(CXCursor C, | |||
1475 | CXClientData client_data) { | |||
1476 | (*(int *) client_data)+=1; | |||
1477 | return CXVisit_Continue; | |||
1478 | } | |||
1479 | ||||
1480 | static void PrintTypeTemplateArgs(CXType T, const char *Format) { | |||
1481 | int NumTArgs = clang_Type_getNumTemplateArguments(T); | |||
1482 | if (NumTArgs != -1 && NumTArgs != 0) { | |||
1483 | int i; | |||
1484 | CXType TArg; | |||
1485 | printf(Format, NumTArgs); | |||
1486 | for (i = 0; i < NumTArgs; ++i) { | |||
1487 | TArg = clang_Type_getTemplateArgumentAsType(T, i); | |||
1488 | if (TArg.kind != CXType_Invalid) { | |||
1489 | PrintTypeAndTypeKind(TArg, " [type=%s] [typekind=%s]"); | |||
1490 | } | |||
1491 | } | |||
1492 | /* Ensure that the returned type is invalid when indexing off-by-one. */ | |||
1493 | TArg = clang_Type_getTemplateArgumentAsType(T, i); | |||
1494 | assert(TArg.kind == CXType_Invalid)((void) sizeof ((TArg.kind == CXType_Invalid) ? 1 : 0), __extension__ ({ if (TArg.kind == CXType_Invalid) ; else __assert_fail ("TArg.kind == CXType_Invalid" , "/build/llvm-toolchain-snapshot-7~svn338205/tools/clang/tools/c-index-test/c-index-test.c" , 1494, __extension__ __PRETTY_FUNCTION__); })); | |||
1495 | printf("]"); | |||
1496 | } | |||
1497 | } | |||
1498 | ||||
1499 | static enum CXChildVisitResult PrintType(CXCursor cursor, CXCursor p, | |||
1500 | CXClientData d) { | |||
1501 | if (!clang_isInvalid(clang_getCursorKind(cursor))) { | |||
1502 | CXType T = clang_getCursorType(cursor); | |||
1503 | enum CXRefQualifierKind RQ = clang_Type_getCXXRefQualifier(T); | |||
1504 | PrintCursor(cursor, NULL((void*)0)); | |||
1505 | PrintTypeAndTypeKind(T, " [type=%s] [typekind=%s]"); | |||
1506 | if (clang_isConstQualifiedType(T)) | |||
1507 | printf(" const"); | |||
1508 | if (clang_isVolatileQualifiedType(T)) | |||
1509 | printf(" volatile"); | |||
1510 | if (clang_isRestrictQualifiedType(T)) | |||
1511 | printf(" restrict"); | |||
1512 | if (RQ == CXRefQualifier_LValue) | |||
1513 | printf(" lvalue-ref-qualifier"); | |||
1514 | if (RQ == CXRefQualifier_RValue) | |||
1515 | printf(" rvalue-ref-qualifier"); | |||
1516 | /* Print the template argument types if they exist. */ | |||
1517 | PrintTypeTemplateArgs(T, " [templateargs/%d="); | |||
1518 | /* Print the canonical type if it is different. */ | |||
1519 | { | |||
1520 | CXType CT = clang_getCanonicalType(T); | |||
1521 | if (!clang_equalTypes(T, CT)) { | |||
1522 | PrintTypeAndTypeKind(CT, " [canonicaltype=%s] [canonicaltypekind=%s]"); | |||
1523 | PrintTypeTemplateArgs(CT, " [canonicaltemplateargs/%d="); | |||
1524 | } | |||
1525 | } | |||
1526 | /* Print the return type if it exists. */ | |||
1527 | { | |||
1528 | CXType RT = clang_getCursorResultType(cursor); | |||
1529 | if (RT.kind != CXType_Invalid) { | |||
1530 | PrintTypeAndTypeKind(RT, " [resulttype=%s] [resulttypekind=%s]"); | |||
1531 | } | |||
1532 | } | |||
1533 | /* Print the argument types if they exist. */ | |||
1534 | { | |||
1535 | int NumArgs = clang_Cursor_getNumArguments(cursor); | |||
1536 | if (NumArgs != -1 && NumArgs != 0) { | |||
1537 | int i; | |||
1538 | printf(" [args="); | |||
1539 | for (i = 0; i < NumArgs; ++i) { | |||
1540 | CXType T = clang_getCursorType(clang_Cursor_getArgument(cursor, i)); | |||
1541 | if (T.kind != CXType_Invalid) { | |||
1542 | PrintTypeAndTypeKind(T, " [%s] [%s]"); | |||
1543 | } | |||
1544 | } | |||
1545 | printf("]"); | |||
1546 | } | |||
1547 | } | |||
1548 | /* Print if this is a non-POD type. */ | |||
1549 | printf(" [isPOD=%d]", clang_isPODType(T)); | |||
1550 | /* Print the pointee type. */ | |||
1551 | { | |||
1552 | CXType PT = clang_getPointeeType(T); | |||
1553 | if (PT.kind != CXType_Invalid) { | |||
1554 | PrintTypeAndTypeKind(PT, " [pointeetype=%s] [pointeekind=%s]"); | |||
1555 | } | |||
1556 | } | |||
1557 | /* Print the number of fields if they exist. */ | |||
1558 | { | |||
1559 | int numFields = 0; | |||
1560 | if (clang_Type_visitFields(T, FieldVisitor, &numFields)){ | |||
1561 | if (numFields != 0) { | |||
1562 | printf(" [nbFields=%d]", numFields); | |||
1563 | } | |||
1564 | /* Print if it is an anonymous record. */ | |||
1565 | { | |||
1566 | unsigned isAnon = clang_Cursor_isAnonymous(cursor); | |||
1567 | if (isAnon != 0) { | |||
1568 | printf(" [isAnon=%d]", isAnon); | |||
1569 | } | |||
1570 | } | |||
1571 | } | |||
1572 | } | |||
1573 | ||||
1574 | printf("\n"); | |||
1575 | } | |||
1576 | return CXChildVisit_Recurse; | |||
1577 | } | |||
1578 | ||||
1579 | static enum CXChildVisitResult PrintTypeSize(CXCursor cursor, CXCursor p, | |||
1580 | CXClientData d) { | |||
1581 | CXType T; | |||
1582 | enum CXCursorKind K = clang_getCursorKind(cursor); | |||
1583 | if (clang_isInvalid(K)) | |||
1584 | return CXChildVisit_Recurse; | |||
1585 | T = clang_getCursorType(cursor); | |||
1586 | PrintCursor(cursor, NULL((void*)0)); | |||
1587 | PrintTypeAndTypeKind(T, " [type=%s] [typekind=%s]"); | |||
1588 | /* Print the type sizeof if applicable. */ | |||
1589 | { | |||
1590 | long long Size = clang_Type_getSizeOf(T); | |||
1591 | if (Size >= 0 || Size < -1 ) { | |||
1592 | printf(" [sizeof=%lld]", Size); | |||
1593 | } | |||
1594 | } | |||
1595 | /* Print the type alignof if applicable. */ | |||
1596 | { | |||
1597 | long long Align = clang_Type_getAlignOf(T); | |||
1598 | if (Align >= 0 || Align < -1) { | |||
1599 | printf(" [alignof=%lld]", Align); | |||
1600 | } | |||
1601 | } | |||
1602 | /* Print the record field offset if applicable. */ | |||
1603 | { | |||
1604 | CXString FieldSpelling = clang_getCursorSpelling(cursor); | |||
1605 | const char *FieldName = clang_getCString(FieldSpelling); | |||
1606 | /* recurse to get the first parent record that is not anonymous. */ | |||
1607 | unsigned RecordIsAnonymous = 0; | |||
1608 | if (clang_getCursorKind(cursor) == CXCursor_FieldDecl) { | |||
1609 | CXCursor Record; | |||
1610 | CXCursor Parent = p; | |||
1611 | do { | |||
1612 | Record = Parent; | |||
1613 | Parent = clang_getCursorSemanticParent(Record); | |||
1614 | RecordIsAnonymous = clang_Cursor_isAnonymous(Record); | |||
1615 | /* Recurse as long as the parent is a CXType_Record and the Record | |||
1616 | is anonymous */ | |||
1617 | } while ( clang_getCursorType(Parent).kind == CXType_Record && | |||
1618 | RecordIsAnonymous > 0); | |||
1619 | { | |||
1620 | long long Offset = clang_Type_getOffsetOf(clang_getCursorType(Record), | |||
1621 | FieldName); | |||
1622 | long long Offset2 = clang_Cursor_getOffsetOfField(cursor); | |||
1623 | if (Offset == Offset2){ | |||
1624 | printf(" [offsetof=%lld]", Offset); | |||
1625 | } else { | |||
1626 | /* Offsets will be different in anonymous records. */ | |||
1627 | printf(" [offsetof=%lld/%lld]", Offset, Offset2); | |||
1628 | } | |||
1629 | } | |||
1630 | } | |||
1631 | clang_disposeString(FieldSpelling); | |||
1632 | } | |||
1633 | /* Print if its a bitfield */ | |||
1634 | { | |||
1635 | int IsBitfield = clang_Cursor_isBitField(cursor); | |||
1636 | if (IsBitfield) | |||
1637 | printf(" [BitFieldSize=%d]", clang_getFieldDeclBitWidth(cursor)); | |||
1638 | } | |||
1639 | printf("\n"); | |||
1640 | return CXChildVisit_Recurse; | |||
1641 | } | |||
1642 | ||||
1643 | /******************************************************************************/ | |||
1644 | /* Mangling testing. */ | |||
1645 | /******************************************************************************/ | |||
1646 | ||||
1647 | static enum CXChildVisitResult PrintMangledName(CXCursor cursor, CXCursor p, | |||
1648 | CXClientData d) { | |||
1649 | CXString MangledName; | |||
1650 | if (clang_isUnexposed(clang_getCursorKind(cursor))) | |||
1651 | return CXChildVisit_Recurse; | |||
1652 | PrintCursor(cursor, NULL((void*)0)); | |||
1653 | MangledName = clang_Cursor_getMangling(cursor); | |||
1654 | printf(" [mangled=%s]\n", clang_getCString(MangledName)); | |||
1655 | clang_disposeString(MangledName); | |||
1656 | return CXChildVisit_Continue; | |||
1657 | } | |||
1658 | ||||
1659 | static enum CXChildVisitResult PrintManglings(CXCursor cursor, CXCursor p, | |||
1660 | CXClientData d) { | |||
1661 | unsigned I, E; | |||
1662 | CXStringSet *Manglings = NULL((void*)0); | |||
1663 | if (clang_isUnexposed(clang_getCursorKind(cursor))) | |||
1664 | return CXChildVisit_Recurse; | |||
1665 | if (!clang_isDeclaration(clang_getCursorKind(cursor))) | |||
1666 | return CXChildVisit_Recurse; | |||
1667 | if (clang_getCursorKind(cursor) == CXCursor_ParmDecl) | |||
1668 | return CXChildVisit_Continue; | |||
1669 | PrintCursor(cursor, NULL((void*)0)); | |||
1670 | Manglings = clang_Cursor_getCXXManglings(cursor); | |||
1671 | if (Manglings) { | |||
1672 | for (I = 0, E = Manglings->Count; I < E; ++I) | |||
1673 | printf(" [mangled=%s]", clang_getCString(Manglings->Strings[I])); | |||
1674 | clang_disposeStringSet(Manglings); | |||
1675 | printf("\n"); | |||
1676 | } | |||
1677 | Manglings = clang_Cursor_getObjCManglings(cursor); | |||
1678 | if (Manglings) { | |||
1679 | for (I = 0, E = Manglings->Count; I < E; ++I) | |||
1680 | printf(" [mangled=%s]", clang_getCString(Manglings->Strings[I])); | |||
1681 | clang_disposeStringSet(Manglings); | |||
1682 | printf("\n"); | |||
1683 | } | |||
1684 | return CXChildVisit_Recurse; | |||
1685 | } | |||
1686 | ||||
1687 | /******************************************************************************/ | |||
1688 | /* Bitwidth testing. */ | |||
1689 | /******************************************************************************/ | |||
1690 | ||||
1691 | static enum CXChildVisitResult PrintBitWidth(CXCursor cursor, CXCursor p, | |||
1692 | CXClientData d) { | |||
1693 | int Bitwidth; | |||
1694 | if (clang_getCursorKind(cursor) != CXCursor_FieldDecl) | |||
1695 | return CXChildVisit_Recurse; | |||
1696 | ||||
1697 | Bitwidth = clang_getFieldDeclBitWidth(cursor); | |||
1698 | if (Bitwidth >= 0) { | |||
1699 | PrintCursor(cursor, NULL((void*)0)); | |||
1700 | printf(" bitwidth=%d\n", Bitwidth); | |||
1701 | } | |||
1702 | ||||
1703 | return CXChildVisit_Recurse; | |||
1704 | } | |||
1705 | ||||
1706 | /******************************************************************************/ | |||
1707 | /* Type declaration testing */ | |||
1708 | /******************************************************************************/ | |||
1709 | ||||
1710 | static enum CXChildVisitResult PrintTypeDeclaration(CXCursor cursor, CXCursor p, | |||
1711 | CXClientData d) { | |||
1712 | CXCursor typeDeclaration = clang_getTypeDeclaration(clang_getCursorType(cursor)); | |||
1713 | ||||
1714 | if (clang_isDeclaration(typeDeclaration.kind)) { | |||
1715 | PrintCursor(cursor, NULL((void*)0)); | |||
1716 | PrintTypeAndTypeKind(clang_getCursorType(typeDeclaration), " [typedeclaration=%s] [typekind=%s]\n"); | |||
1717 | } | |||
1718 | ||||
1719 | return CXChildVisit_Recurse; | |||
1720 | } | |||
1721 | ||||
1722 | /******************************************************************************/ | |||
1723 | /* Target information testing. */ | |||
1724 | /******************************************************************************/ | |||
1725 | ||||
1726 | static int print_target_info(int argc, const char **argv) { | |||
1727 | CXIndex Idx; | |||
1728 | CXTranslationUnit TU; | |||
1729 | CXTargetInfo TargetInfo; | |||
1730 | CXString Triple; | |||
1731 | const char *FileName; | |||
1732 | enum CXErrorCode Err; | |||
1733 | int PointerWidth; | |||
1734 | ||||
1735 | if (argc == 0) { | |||
1736 | fprintf(stderrstderr, "No filename specified\n"); | |||
1737 | return 1; | |||
1738 | } | |||
1739 | ||||
1740 | FileName = argv[1]; | |||
1741 | ||||
1742 | Idx = clang_createIndex(0, 1); | |||
1743 | Err = clang_parseTranslationUnit2(Idx, FileName, argv, argc, NULL((void*)0), 0, | |||
1744 | getDefaultParsingOptions(), &TU); | |||
1745 | if (Err != CXError_Success) { | |||
1746 | fprintf(stderrstderr, "Couldn't parse translation unit!\n"); | |||
1747 | describeLibclangFailure(Err); | |||
1748 | clang_disposeIndex(Idx); | |||
1749 | return 1; | |||
1750 | } | |||
1751 | ||||
1752 | TargetInfo = clang_getTranslationUnitTargetInfo(TU); | |||
1753 | ||||
1754 | Triple = clang_TargetInfo_getTriple(TargetInfo); | |||
1755 | printf("TargetTriple: %s\n", clang_getCString(Triple)); | |||
1756 | clang_disposeString(Triple); | |||
1757 | ||||
1758 | PointerWidth = clang_TargetInfo_getPointerWidth(TargetInfo); | |||
1759 | printf("PointerWidth: %d\n", PointerWidth); | |||
1760 | ||||
1761 | clang_TargetInfo_dispose(TargetInfo); | |||
1762 | clang_disposeTranslationUnit(TU); | |||
1763 | clang_disposeIndex(Idx); | |||
1764 | return 0; | |||
1765 | } | |||
1766 | ||||
1767 | /******************************************************************************/ | |||
1768 | /* Loading ASTs/source. */ | |||
1769 | /******************************************************************************/ | |||
1770 | ||||
1771 | static int perform_test_load(CXIndex Idx, CXTranslationUnit TU, | |||
1772 | const char *filter, const char *prefix, | |||
1773 | CXCursorVisitor Visitor, | |||
1774 | PostVisitTU PV, | |||
1775 | const char *CommentSchemaFile) { | |||
1776 | ||||
1777 | if (prefix) | |||
1778 | FileCheckPrefix = prefix; | |||
1779 | ||||
1780 | if (Visitor) { | |||
1781 | enum CXCursorKind K = CXCursor_NotImplemented; | |||
1782 | enum CXCursorKind *ck = &K; | |||
1783 | VisitorData Data; | |||
1784 | ||||
1785 | /* Perform some simple filtering. */ | |||
1786 | if (!strcmp(filter, "all") || !strcmp(filter, "local")) ck = NULL((void*)0); | |||
1787 | else if (!strcmp(filter, "all-display") || | |||
1788 | !strcmp(filter, "local-display")) { | |||
1789 | ck = NULL((void*)0); | |||
1790 | wanted_display_type = DisplayType_DisplayName; | |||
1791 | } | |||
1792 | else if (!strcmp(filter, "all-pretty") || | |||
1793 | !strcmp(filter, "local-pretty")) { | |||
1794 | ck = NULL((void*)0); | |||
1795 | wanted_display_type = DisplayType_Pretty; | |||
1796 | } | |||
1797 | else if (!strcmp(filter, "none")) K = (enum CXCursorKind) ~0; | |||
1798 | else if (!strcmp(filter, "category")) K = CXCursor_ObjCCategoryDecl; | |||
1799 | else if (!strcmp(filter, "interface")) K = CXCursor_ObjCInterfaceDecl; | |||
1800 | else if (!strcmp(filter, "protocol")) K = CXCursor_ObjCProtocolDecl; | |||
1801 | else if (!strcmp(filter, "function")) K = CXCursor_FunctionDecl; | |||
1802 | else if (!strcmp(filter, "typedef")) K = CXCursor_TypedefDecl; | |||
1803 | else if (!strcmp(filter, "scan-function")) Visitor = FunctionScanVisitor; | |||
1804 | else { | |||
1805 | fprintf(stderrstderr, "Unknown filter for -test-load-tu: %s\n", filter); | |||
1806 | return 1; | |||
1807 | } | |||
1808 | ||||
1809 | Data.TU = TU; | |||
1810 | Data.Filter = ck; | |||
1811 | Data.CommentSchemaFile = CommentSchemaFile; | |||
1812 | clang_visitChildren(clang_getTranslationUnitCursor(TU), Visitor, &Data); | |||
1813 | } | |||
1814 | ||||
1815 | if (PV) | |||
1816 | PV(TU); | |||
1817 | ||||
1818 | PrintDiagnostics(TU); | |||
1819 | if (checkForErrors(TU) != 0) { | |||
1820 | clang_disposeTranslationUnit(TU); | |||
1821 | return -1; | |||
1822 | } | |||
1823 | ||||
1824 | clang_disposeTranslationUnit(TU); | |||
1825 | return 0; | |||
1826 | } | |||
1827 | ||||
1828 | int perform_test_load_tu(const char *file, const char *filter, | |||
1829 | const char *prefix, CXCursorVisitor Visitor, | |||
1830 | PostVisitTU PV) { | |||
1831 | CXIndex Idx; | |||
1832 | CXTranslationUnit TU; | |||
1833 | int result; | |||
1834 | Idx = clang_createIndex(/* excludeDeclsFromPCH */ | |||
1835 | !strcmp(filter, "local") ? 1 : 0, | |||
1836 | /* displayDiagnostics=*/1); | |||
1837 | ||||
1838 | if (!CreateTranslationUnit(Idx, file, &TU)) { | |||
1839 | clang_disposeIndex(Idx); | |||
1840 | return 1; | |||
1841 | } | |||
1842 | ||||
1843 | result = perform_test_load(Idx, TU, filter, prefix, Visitor, PV, NULL((void*)0)); | |||
1844 | clang_disposeIndex(Idx); | |||
1845 | return result; | |||
1846 | } | |||
1847 | ||||
1848 | int perform_test_load_source(int argc, const char **argv, | |||
1849 | const char *filter, CXCursorVisitor Visitor, | |||
1850 | PostVisitTU PV) { | |||
1851 | CXIndex Idx; | |||
1852 | CXTranslationUnit TU; | |||
1853 | const char *CommentSchemaFile; | |||
1854 | struct CXUnsavedFile *unsaved_files = 0; | |||
1855 | int num_unsaved_files = 0; | |||
1856 | enum CXErrorCode Err; | |||
1857 | int result; | |||
1858 | unsigned Repeats = 0; | |||
1859 | unsigned I; | |||
1860 | const char *InvocationPath; | |||
1861 | ||||
1862 | Idx = clang_createIndex(/* excludeDeclsFromPCH */ | |||
1863 | (!strcmp(filter, "local") || | |||
1864 | !strcmp(filter, "local-display") || | |||
1865 | !strcmp(filter, "local-pretty")) | |||
1866 | ? 1 | |||
1867 | : 0, | |||
1868 | /* displayDiagnostics=*/1); | |||
1869 | InvocationPath = getenv("CINDEXTEST_INVOCATION_EMISSION_PATH"); | |||
1870 | if (InvocationPath) | |||
1871 | clang_CXIndex_setInvocationEmissionPathOption(Idx, InvocationPath); | |||
1872 | ||||
1873 | if ((CommentSchemaFile = parse_comments_schema(argc, argv))) { | |||
1874 | argc--; | |||
1875 | argv++; | |||
1876 | } | |||
1877 | ||||
1878 | if (parse_remapped_files(argc, argv, 0, &unsaved_files, &num_unsaved_files)) { | |||
1879 | clang_disposeIndex(Idx); | |||
1880 | return -1; | |||
1881 | } | |||
1882 | ||||
1883 | if (getenv("CINDEXTEST_EDITING")) | |||
1884 | Repeats = 5; | |||
1885 | ||||
1886 | Err = clang_parseTranslationUnit2(Idx, 0, | |||
1887 | argv + num_unsaved_files, | |||
1888 | argc - num_unsaved_files, | |||
1889 | unsaved_files, num_unsaved_files, | |||
1890 | getDefaultParsingOptions(), &TU); | |||
1891 | if (Err != CXError_Success) { | |||
1892 | fprintf(stderrstderr, "Unable to load translation unit!\n"); | |||
1893 | describeLibclangFailure(Err); | |||
1894 | free_remapped_files(unsaved_files, num_unsaved_files); | |||
1895 | clang_disposeIndex(Idx); | |||
1896 | return 1; | |||
1897 | } | |||
1898 | ||||
1899 | for (I = 0; I != Repeats; ++I) { | |||
1900 | if (checkForErrors(TU) != 0) | |||
1901 | return -1; | |||
1902 | ||||
1903 | if (Repeats > 1) { | |||
1904 | clang_suspendTranslationUnit(TU); | |||
1905 | ||||
1906 | Err = clang_reparseTranslationUnit(TU, num_unsaved_files, unsaved_files, | |||
1907 | clang_defaultReparseOptions(TU)); | |||
1908 | if (Err != CXError_Success) { | |||
1909 | describeLibclangFailure(Err); | |||
1910 | free_remapped_files(unsaved_files, num_unsaved_files); | |||
1911 | clang_disposeIndex(Idx); | |||
1912 | return 1; | |||
1913 | } | |||
1914 | } | |||
1915 | } | |||
1916 | ||||
1917 | result = perform_test_load(Idx, TU, filter, NULL((void*)0), Visitor, PV, | |||
1918 | CommentSchemaFile); | |||
1919 | free_remapped_files(unsaved_files, num_unsaved_files); | |||
1920 | clang_disposeIndex(Idx); | |||
1921 | return result; | |||
1922 | } | |||
1923 | ||||
1924 | int perform_test_reparse_source(int argc, const char **argv, int trials, | |||
1925 | const char *filter, CXCursorVisitor Visitor, | |||
1926 | PostVisitTU PV) { | |||
1927 | CXIndex Idx; | |||
1928 | CXTranslationUnit TU; | |||
1929 | struct CXUnsavedFile *unsaved_files = 0; | |||
1930 | int num_unsaved_files = 0; | |||
1931 | int compiler_arg_idx = 0; | |||
1932 | enum CXErrorCode Err; | |||
1933 | int result, i; | |||
1934 | int trial; | |||
1935 | int remap_after_trial = 0; | |||
1936 | char *endptr = 0; | |||
1937 | ||||
1938 | Idx = clang_createIndex(/* excludeDeclsFromPCH */ | |||
1939 | !strcmp(filter, "local") ? 1 : 0, | |||
1940 | /* displayDiagnostics=*/1); | |||
1941 | ||||
1942 | if (parse_remapped_files(argc, argv, 0, &unsaved_files, &num_unsaved_files)) { | |||
1943 | clang_disposeIndex(Idx); | |||
1944 | return -1; | |||
1945 | } | |||
1946 | ||||
1947 | for (i = 0; i < argc; ++i) { | |||
1948 | if (strcmp(argv[i], "--") == 0) | |||
1949 | break; | |||
1950 | } | |||
1951 | if (i < argc) | |||
1952 | compiler_arg_idx = i+1; | |||
1953 | if (num_unsaved_files > compiler_arg_idx) | |||
1954 | compiler_arg_idx = num_unsaved_files; | |||
1955 | ||||
1956 | /* Load the initial translation unit -- we do this without honoring remapped | |||
1957 | * files, so that we have a way to test results after changing the source. */ | |||
1958 | Err = clang_parseTranslationUnit2(Idx, 0, | |||
1959 | argv + compiler_arg_idx, | |||
1960 | argc - compiler_arg_idx, | |||
1961 | 0, 0, getDefaultParsingOptions(), &TU); | |||
1962 | if (Err != CXError_Success) { | |||
1963 | fprintf(stderrstderr, "Unable to load translation unit!\n"); | |||
1964 | describeLibclangFailure(Err); | |||
1965 | free_remapped_files(unsaved_files, num_unsaved_files); | |||
1966 | clang_disposeIndex(Idx); | |||
1967 | return 1; | |||
1968 | } | |||
1969 | ||||
1970 | if (checkForErrors(TU) != 0) | |||
1971 | return -1; | |||
1972 | ||||
1973 | if (getenv("CINDEXTEST_REMAP_AFTER_TRIAL")) { | |||
1974 | remap_after_trial = | |||
1975 | strtol(getenv("CINDEXTEST_REMAP_AFTER_TRIAL"), &endptr, 10); | |||
1976 | } | |||
1977 | ||||
1978 | for (trial = 0; trial < trials; ++trial) { | |||
1979 | free_remapped_files(unsaved_files, num_unsaved_files); | |||
1980 | if (parse_remapped_files_with_try(trial, argc, argv, 0, | |||
1981 | &unsaved_files, &num_unsaved_files)) { | |||
1982 | clang_disposeTranslationUnit(TU); | |||
1983 | clang_disposeIndex(Idx); | |||
1984 | return -1; | |||
1985 | } | |||
1986 | ||||
1987 | Err = clang_reparseTranslationUnit( | |||
1988 | TU, | |||
1989 | trial >= remap_after_trial ? num_unsaved_files : 0, | |||
1990 | trial >= remap_after_trial ? unsaved_files : 0, | |||
1991 | clang_defaultReparseOptions(TU)); | |||
1992 | if (Err != CXError_Success) { | |||
1993 | fprintf(stderrstderr, "Unable to reparse translation unit!\n"); | |||
1994 | describeLibclangFailure(Err); | |||
1995 | clang_disposeTranslationUnit(TU); | |||
1996 | free_remapped_files(unsaved_files, num_unsaved_files); | |||
1997 | clang_disposeIndex(Idx); | |||
1998 | return -1; | |||
1999 | } | |||
2000 | ||||
2001 | if (checkForErrors(TU) != 0) | |||
2002 | return -1; | |||
2003 | } | |||
2004 | ||||
2005 | result = perform_test_load(Idx, TU, filter, NULL((void*)0), Visitor, PV, NULL((void*)0)); | |||
2006 | ||||
2007 | free_remapped_files(unsaved_files, num_unsaved_files); | |||
2008 | clang_disposeIndex(Idx); | |||
2009 | return result; | |||
2010 | } | |||
2011 | ||||
2012 | static int perform_single_file_parse(const char *filename) { | |||
2013 | CXIndex Idx; | |||
2014 | CXTranslationUnit TU; | |||
2015 | enum CXErrorCode Err; | |||
2016 | int result; | |||
2017 | ||||
2018 | Idx = clang_createIndex(/* excludeDeclsFromPCH */1, | |||
2019 | /* displayDiagnostics=*/1); | |||
2020 | ||||
2021 | Err = clang_parseTranslationUnit2(Idx, filename, | |||
2022 | /*command_line_args=*/NULL((void*)0), | |||
2023 | /*num_command_line_args=*/0, | |||
2024 | /*unsaved_files=*/NULL((void*)0), | |||
2025 | /*num_unsaved_files=*/0, | |||
2026 | CXTranslationUnit_SingleFileParse, &TU); | |||
2027 | if (Err != CXError_Success) { | |||
2028 | fprintf(stderrstderr, "Unable to load translation unit!\n"); | |||
2029 | describeLibclangFailure(Err); | |||
2030 | clang_disposeIndex(Idx); | |||
2031 | return 1; | |||
2032 | } | |||
2033 | ||||
2034 | result = perform_test_load(Idx, TU, /*filter=*/"all", /*prefix=*/NULL((void*)0), FilteredPrintingVisitor, /*PostVisit=*/NULL((void*)0), | |||
2035 | /*CommentSchemaFile=*/NULL((void*)0)); | |||
2036 | clang_disposeIndex(Idx); | |||
2037 | return result; | |||
2038 | } | |||
2039 | ||||
2040 | /******************************************************************************/ | |||
2041 | /* Logic for testing clang_getCursor(). */ | |||
2042 | /******************************************************************************/ | |||
2043 | ||||
2044 | static void print_cursor_file_scan(CXTranslationUnit TU, CXCursor cursor, | |||
2045 | unsigned start_line, unsigned start_col, | |||
2046 | unsigned end_line, unsigned end_col, | |||
2047 | const char *prefix) { | |||
2048 | printf("// %s: ", FileCheckPrefix); | |||
2049 | if (prefix) | |||
2050 | printf("-%s", prefix); | |||
2051 | PrintExtent(stdoutstdout, start_line, start_col, end_line, end_col); | |||
2052 | printf(" "); | |||
2053 | PrintCursor(cursor, NULL((void*)0)); | |||
2054 | printf("\n"); | |||
2055 | } | |||
2056 | ||||
2057 | static int perform_file_scan(const char *ast_file, const char *source_file, | |||
2058 | const char *prefix) { | |||
2059 | CXIndex Idx; | |||
2060 | CXTranslationUnit TU; | |||
2061 | FILE *fp; | |||
2062 | CXCursor prevCursor = clang_getNullCursor(); | |||
2063 | CXFile file; | |||
2064 | unsigned line = 1, col = 1; | |||
2065 | unsigned start_line = 1, start_col = 1; | |||
2066 | ||||
2067 | if (!(Idx = clang_createIndex(/* excludeDeclsFromPCH */ 1, | |||
2068 | /* displayDiagnostics=*/1))) { | |||
2069 | fprintf(stderrstderr, "Could not create Index\n"); | |||
2070 | return 1; | |||
2071 | } | |||
2072 | ||||
2073 | if (!CreateTranslationUnit(Idx, ast_file, &TU)) | |||
2074 | return 1; | |||
2075 | ||||
2076 | if ((fp = fopen(source_file, "r")) == NULL((void*)0)) { | |||
2077 | fprintf(stderrstderr, "Could not open '%s'\n", source_file); | |||
2078 | clang_disposeTranslationUnit(TU); | |||
2079 | return 1; | |||
2080 | } | |||
2081 | ||||
2082 | file = clang_getFile(TU, source_file); | |||
2083 | for (;;) { | |||
2084 | CXCursor cursor; | |||
2085 | int c = fgetc(fp); | |||
2086 | ||||
2087 | if (c == '\n') { | |||
2088 | ++line; | |||
2089 | col = 1; | |||
2090 | } else | |||
2091 | ++col; | |||
2092 | ||||
2093 | /* Check the cursor at this position, and dump the previous one if we have | |||
2094 | * found something new. | |||
2095 | */ | |||
2096 | cursor = clang_getCursor(TU, clang_getLocation(TU, file, line, col)); | |||
2097 | if ((c == EOF(-1) || !clang_equalCursors(cursor, prevCursor)) && | |||
2098 | prevCursor.kind != CXCursor_InvalidFile) { | |||
2099 | print_cursor_file_scan(TU, prevCursor, start_line, start_col, | |||
2100 | line, col, prefix); | |||
2101 | start_line = line; | |||
2102 | start_col = col; | |||
2103 | } | |||
2104 | if (c == EOF(-1)) | |||
2105 | break; | |||
2106 | ||||
2107 | prevCursor = cursor; | |||
2108 | } | |||
2109 | ||||
2110 | fclose(fp); | |||
2111 | clang_disposeTranslationUnit(TU); | |||
2112 | clang_disposeIndex(Idx); | |||
2113 | return 0; | |||
2114 | } | |||
2115 | ||||
2116 | /******************************************************************************/ | |||
2117 | /* Logic for testing clang code completion. */ | |||
2118 | /******************************************************************************/ | |||
2119 | ||||
2120 | /* Parse file:line:column from the input string. Returns 0 on success, non-zero | |||
2121 | on failure. If successful, the pointer *filename will contain newly-allocated | |||
2122 | memory (that will be owned by the caller) to store the file name. */ | |||
2123 | int parse_file_line_column(const char *input, char **filename, unsigned *line, | |||
2124 | unsigned *column, unsigned *second_line, | |||
2125 | unsigned *second_column) { | |||
2126 | /* Find the second colon. */ | |||
2127 | const char *last_colon = strrchr(input, ':'); | |||
2128 | unsigned values[4], i; | |||
2129 | unsigned num_values = (second_line && second_column)? 4 : 2; | |||
2130 | ||||
2131 | char *endptr = 0; | |||
2132 | if (!last_colon || last_colon == input) { | |||
2133 | if (num_values == 4) | |||
2134 | fprintf(stderrstderr, "could not parse filename:line:column:line:column in " | |||
2135 | "'%s'\n", input); | |||
2136 | else | |||
2137 | fprintf(stderrstderr, "could not parse filename:line:column in '%s'\n", input); | |||
2138 | return 1; | |||
2139 | } | |||
2140 | ||||
2141 | for (i = 0; i != num_values; ++i) { | |||
2142 | const char *prev_colon; | |||
2143 | ||||
2144 | /* Parse the next line or column. */ | |||
2145 | values[num_values - i - 1] = strtol(last_colon + 1, &endptr, 10); | |||
2146 | if (*endptr != 0 && *endptr != ':') { | |||
2147 | fprintf(stderrstderr, "could not parse %s in '%s'\n", | |||
2148 | (i % 2 ? "column" : "line"), input); | |||
2149 | return 1; | |||
2150 | } | |||
2151 | ||||
2152 | if (i + 1 == num_values) | |||
2153 | break; | |||
2154 | ||||
2155 | /* Find the previous colon. */ | |||
2156 | prev_colon = last_colon - 1; | |||
2157 | while (prev_colon != input && *prev_colon != ':') | |||
2158 | --prev_colon; | |||
2159 | if (prev_colon == input) { | |||
2160 | fprintf(stderrstderr, "could not parse %s in '%s'\n", | |||
2161 | (i % 2 == 0? "column" : "line"), input); | |||
2162 | return 1; | |||
2163 | } | |||
2164 | ||||
2165 | last_colon = prev_colon; | |||
2166 | } | |||
2167 | ||||
2168 | *line = values[0]; | |||
2169 | *column = values[1]; | |||
2170 | ||||
2171 | if (second_line && second_column) { | |||
2172 | *second_line = values[2]; | |||
2173 | *second_column = values[3]; | |||
2174 | } | |||
2175 | ||||
2176 | /* Copy the file name. */ | |||
2177 | *filename = (char*)malloc(last_colon - input + 1); | |||
2178 | assert(*filename)((void) sizeof ((*filename) ? 1 : 0), __extension__ ({ if (*filename ) ; else __assert_fail ("*filename", "/build/llvm-toolchain-snapshot-7~svn338205/tools/clang/tools/c-index-test/c-index-test.c" , 2178, __extension__ __PRETTY_FUNCTION__); })); | |||
2179 | memcpy(*filename, input, last_colon - input); | |||
2180 | (*filename)[last_colon - input] = 0; | |||
2181 | return 0; | |||
2182 | } | |||
2183 | ||||
2184 | const char * | |||
2185 | clang_getCompletionChunkKindSpelling(enum CXCompletionChunkKind Kind) { | |||
2186 | switch (Kind) { | |||
2187 | case CXCompletionChunk_Optional: return "Optional"; | |||
2188 | case CXCompletionChunk_TypedText: return "TypedText"; | |||
2189 | case CXCompletionChunk_Text: return "Text"; | |||
2190 | case CXCompletionChunk_Placeholder: return "Placeholder"; | |||
2191 | case CXCompletionChunk_Informative: return "Informative"; | |||
2192 | case CXCompletionChunk_CurrentParameter: return "CurrentParameter"; | |||
2193 | case CXCompletionChunk_LeftParen: return "LeftParen"; | |||
2194 | case CXCompletionChunk_RightParen: return "RightParen"; | |||
2195 | case CXCompletionChunk_LeftBracket: return "LeftBracket"; | |||
2196 | case CXCompletionChunk_RightBracket: return "RightBracket"; | |||
2197 | case CXCompletionChunk_LeftBrace: return "LeftBrace"; | |||
2198 | case CXCompletionChunk_RightBrace: return "RightBrace"; | |||
2199 | case CXCompletionChunk_LeftAngle: return "LeftAngle"; | |||
2200 | case CXCompletionChunk_RightAngle: return "RightAngle"; | |||
2201 | case CXCompletionChunk_Comma: return "Comma"; | |||
2202 | case CXCompletionChunk_ResultType: return "ResultType"; | |||
2203 | case CXCompletionChunk_Colon: return "Colon"; | |||
2204 | case CXCompletionChunk_SemiColon: return "SemiColon"; | |||
2205 | case CXCompletionChunk_Equal: return "Equal"; | |||
2206 | case CXCompletionChunk_HorizontalSpace: return "HorizontalSpace"; | |||
2207 | case CXCompletionChunk_VerticalSpace: return "VerticalSpace"; | |||
2208 | } | |||
2209 | ||||
2210 | return "Unknown"; | |||
2211 | } | |||
2212 | ||||
2213 | static int checkForErrors(CXTranslationUnit TU) { | |||
2214 | unsigned Num, i; | |||
2215 | CXDiagnostic Diag; | |||
2216 | CXString DiagStr; | |||
2217 | ||||
2218 | if (!getenv("CINDEXTEST_FAILONERROR")) | |||
2219 | return 0; | |||
2220 | ||||
2221 | Num = clang_getNumDiagnostics(TU); | |||
2222 | for (i = 0; i != Num; ++i) { | |||
2223 | Diag = clang_getDiagnostic(TU, i); | |||
2224 | if (clang_getDiagnosticSeverity(Diag) >= CXDiagnostic_Error) { | |||
2225 | DiagStr = clang_formatDiagnostic(Diag, | |||
2226 | clang_defaultDiagnosticDisplayOptions()); | |||
2227 | fprintf(stderrstderr, "%s\n", clang_getCString(DiagStr)); | |||
2228 | clang_disposeString(DiagStr); | |||
2229 | clang_disposeDiagnostic(Diag); | |||
2230 | return -1; | |||
2231 | } | |||
2232 | clang_disposeDiagnostic(Diag); | |||
2233 | } | |||
2234 | ||||
2235 | return 0; | |||
2236 | } | |||
2237 | ||||
2238 | static void print_completion_string(CXCompletionString completion_string, | |||
2239 | FILE *file) { | |||
2240 | int I, N; | |||
2241 | ||||
2242 | N = clang_getNumCompletionChunks(completion_string); | |||
2243 | for (I = 0; I != N; ++I) { | |||
2244 | CXString text; | |||
2245 | const char *cstr; | |||
2246 | enum CXCompletionChunkKind Kind | |||
2247 | = clang_getCompletionChunkKind(completion_string, I); | |||
2248 | ||||
2249 | if (Kind == CXCompletionChunk_Optional) { | |||
2250 | fprintf(file, "{Optional "); | |||
2251 | print_completion_string( | |||
2252 | clang_getCompletionChunkCompletionString(completion_string, I), | |||
2253 | file); | |||
2254 | fprintf(file, "}"); | |||
2255 | continue; | |||
2256 | } | |||
2257 | ||||
2258 | if (Kind == CXCompletionChunk_VerticalSpace) { | |||
2259 | fprintf(file, "{VerticalSpace }"); | |||
2260 | continue; | |||
2261 | } | |||
2262 | ||||
2263 | text = clang_getCompletionChunkText(completion_string, I); | |||
2264 | cstr = clang_getCString(text); | |||
2265 | fprintf(file, "{%s %s}", | |||
2266 | clang_getCompletionChunkKindSpelling(Kind), | |||
2267 | cstr ? cstr : ""); | |||
2268 | clang_disposeString(text); | |||
2269 | } | |||
2270 | ||||
2271 | } | |||
2272 | ||||
2273 | static void print_line_column(CXSourceLocation location, FILE *file) { | |||
2274 | unsigned line, column; | |||
2275 | clang_getExpansionLocation(location, NULL((void*)0), &line, &column, NULL((void*)0)); | |||
2276 | fprintf(file, "%d:%d", line, column); | |||
2277 | } | |||
2278 | ||||
2279 | static void print_token_range(CXTranslationUnit translation_unit, | |||
2280 | CXSourceLocation start, FILE *file) { | |||
2281 | CXToken *token = clang_getToken(translation_unit, start); | |||
2282 | ||||
2283 | fprintf(file, "{"); | |||
2284 | if (token != NULL((void*)0)) { | |||
2285 | CXSourceRange token_range = clang_getTokenExtent(translation_unit, *token); | |||
2286 | print_line_column(clang_getRangeStart(token_range), file); | |||
2287 | fprintf(file, "-"); | |||
2288 | print_line_column(clang_getRangeEnd(token_range), file); | |||
2289 | clang_disposeTokens(translation_unit, token, 1); | |||
2290 | } | |||
2291 | ||||
2292 | fprintf(file, "}"); | |||
2293 | } | |||
2294 | ||||
2295 | static void print_completion_result(CXTranslationUnit translation_unit, | |||
2296 | CXCodeCompleteResults *completion_results, | |||
2297 | unsigned index, | |||
2298 | FILE *file) { | |||
2299 | CXCompletionResult *completion_result = completion_results->Results + index; | |||
2300 | CXString ks = clang_getCursorKindSpelling(completion_result->CursorKind); | |||
2301 | unsigned annotationCount; | |||
2302 | enum CXCursorKind ParentKind; | |||
2303 | CXString ParentName; | |||
2304 | CXString BriefComment; | |||
2305 | CXString Annotation; | |||
2306 | const char *BriefCommentCString; | |||
2307 | unsigned i; | |||
2308 | ||||
2309 | fprintf(file, "%s:", clang_getCString(ks)); | |||
2310 | clang_disposeString(ks); | |||
2311 | ||||
2312 | print_completion_string(completion_result->CompletionString, file); | |||
2313 | fprintf(file, " (%u)", | |||
2314 | clang_getCompletionPriority(completion_result->CompletionString)); | |||
2315 | switch (clang_getCompletionAvailability(completion_result->CompletionString)){ | |||
2316 | case CXAvailability_Available: | |||
2317 | break; | |||
2318 | ||||
2319 | case CXAvailability_Deprecated: | |||
2320 | fprintf(file, " (deprecated)"); | |||
2321 | break; | |||
2322 | ||||
2323 | case CXAvailability_NotAvailable: | |||
2324 | fprintf(file, " (unavailable)"); | |||
2325 | break; | |||
2326 | ||||
2327 | case CXAvailability_NotAccessible: | |||
2328 | fprintf(file, " (inaccessible)"); | |||
2329 | break; | |||
2330 | } | |||
2331 | ||||
2332 | annotationCount = clang_getCompletionNumAnnotations( | |||
2333 | completion_result->CompletionString); | |||
2334 | if (annotationCount) { | |||
2335 | unsigned i; | |||
2336 | fprintf(file, " ("); | |||
2337 | for (i = 0; i < annotationCount; ++i) { | |||
2338 | if (i != 0) | |||
2339 | fprintf(file, ", "); | |||
2340 | Annotation = | |||
2341 | clang_getCompletionAnnotation(completion_result->CompletionString, i); | |||
2342 | fprintf(file, "\"%s\"", clang_getCString(Annotation)); | |||
2343 | clang_disposeString(Annotation); | |||
2344 | } | |||
2345 | fprintf(file, ")"); | |||
2346 | } | |||
2347 | ||||
2348 | if (!getenv("CINDEXTEST_NO_COMPLETION_PARENTS")) { | |||
2349 | ParentName = clang_getCompletionParent(completion_result->CompletionString, | |||
2350 | &ParentKind); | |||
2351 | if (ParentKind != CXCursor_NotImplemented) { | |||
2352 | CXString KindSpelling = clang_getCursorKindSpelling(ParentKind); | |||
2353 | fprintf(file, " (parent: %s '%s')", | |||
2354 | clang_getCString(KindSpelling), | |||
2355 | clang_getCString(ParentName)); | |||
2356 | clang_disposeString(KindSpelling); | |||
2357 | } | |||
2358 | clang_disposeString(ParentName); | |||
2359 | } | |||
2360 | ||||
2361 | BriefComment = clang_getCompletionBriefComment( | |||
2362 | completion_result->CompletionString); | |||
2363 | BriefCommentCString = clang_getCString(BriefComment); | |||
2364 | if (BriefCommentCString && *BriefCommentCString != '\0') { | |||
2365 | fprintf(file, "(brief comment: %s)", BriefCommentCString); | |||
2366 | } | |||
2367 | clang_disposeString(BriefComment); | |||
2368 | ||||
2369 | for (i = 0; i < clang_getCompletionNumFixIts(completion_results, index); | |||
2370 | ++i) { | |||
2371 | CXSourceRange correction_range; | |||
2372 | CXString FixIt = clang_getCompletionFixIt(completion_results, index, i, | |||
2373 | &correction_range); | |||
2374 | fprintf(file, " (requires fix-it: "); | |||
2375 | print_token_range(translation_unit, clang_getRangeStart(correction_range), | |||
2376 | file); | |||
2377 | fprintf(file, " to \"%s\")", clang_getCString(FixIt)); | |||
2378 | clang_disposeString(FixIt); | |||
2379 | } | |||
2380 | ||||
2381 | fprintf(file, "\n"); | |||
2382 | } | |||
2383 | ||||
2384 | void print_completion_contexts(unsigned long long contexts, FILE *file) { | |||
2385 | fprintf(file, "Completion contexts:\n"); | |||
2386 | if (contexts == CXCompletionContext_Unknown) { | |||
2387 | fprintf(file, "Unknown\n"); | |||
2388 | } | |||
2389 | if (contexts & CXCompletionContext_AnyType) { | |||
2390 | fprintf(file, "Any type\n"); | |||
2391 | } | |||
2392 | if (contexts & CXCompletionContext_AnyValue) { | |||
2393 | fprintf(file, "Any value\n"); | |||
2394 | } | |||
2395 | if (contexts & CXCompletionContext_ObjCObjectValue) { | |||
2396 | fprintf(file, "Objective-C object value\n"); | |||
2397 | } | |||
2398 | if (contexts & CXCompletionContext_ObjCSelectorValue) { | |||
2399 | fprintf(file, "Objective-C selector value\n"); | |||
2400 | } | |||
2401 | if (contexts & CXCompletionContext_CXXClassTypeValue) { | |||
2402 | fprintf(file, "C++ class type value\n"); | |||
2403 | } | |||
2404 | if (contexts & CXCompletionContext_DotMemberAccess) { | |||
2405 | fprintf(file, "Dot member access\n"); | |||
2406 | } | |||
2407 | if (contexts & CXCompletionContext_ArrowMemberAccess) { | |||
2408 | fprintf(file, "Arrow member access\n"); | |||
2409 | } | |||
2410 | if (contexts & CXCompletionContext_ObjCPropertyAccess) { | |||
2411 | fprintf(file, "Objective-C property access\n"); | |||
2412 | } | |||
2413 | if (contexts & CXCompletionContext_EnumTag) { | |||
2414 | fprintf(file, "Enum tag\n"); | |||
2415 | } | |||
2416 | if (contexts & CXCompletionContext_UnionTag) { | |||
2417 | fprintf(file, "Union tag\n"); | |||
2418 | } | |||
2419 | if (contexts & CXCompletionContext_StructTag) { | |||
2420 | fprintf(file, "Struct tag\n"); | |||
2421 | } | |||
2422 | if (contexts & CXCompletionContext_ClassTag) { | |||
2423 | fprintf(file, "Class name\n"); | |||
2424 | } | |||
2425 | if (contexts & CXCompletionContext_Namespace) { | |||
2426 | fprintf(file, "Namespace or namespace alias\n"); | |||
2427 | } | |||
2428 | if (contexts & CXCompletionContext_NestedNameSpecifier) { | |||
2429 | fprintf(file, "Nested name specifier\n"); | |||
2430 | } | |||
2431 | if (contexts & CXCompletionContext_ObjCInterface) { | |||
2432 | fprintf(file, "Objective-C interface\n"); | |||
2433 | } | |||
2434 | if (contexts & CXCompletionContext_ObjCProtocol) { | |||
2435 | fprintf(file, "Objective-C protocol\n"); | |||
2436 | } | |||
2437 | if (contexts & CXCompletionContext_ObjCCategory) { | |||
2438 | fprintf(file, "Objective-C category\n"); | |||
2439 | } | |||
2440 | if (contexts & CXCompletionContext_ObjCInstanceMessage) { | |||
2441 | fprintf(file, "Objective-C instance method\n"); | |||
2442 | } | |||
2443 | if (contexts & CXCompletionContext_ObjCClassMessage) { | |||
2444 | fprintf(file, "Objective-C class method\n"); | |||
2445 | } | |||
2446 | if (contexts & CXCompletionContext_ObjCSelectorName) { | |||
2447 | fprintf(file, "Objective-C selector name\n"); | |||
2448 | } | |||
2449 | if (contexts & CXCompletionContext_MacroName) { | |||
2450 | fprintf(file, "Macro name\n"); | |||
2451 | } | |||
2452 | if (contexts & CXCompletionContext_NaturalLanguage) { | |||
2453 | fprintf(file, "Natural language\n"); | |||
2454 | } | |||
2455 | } | |||
2456 | ||||
2457 | int perform_code_completion(int argc, const char **argv, int timing_only) { | |||
2458 | const char *input = argv[1]; | |||
2459 | char *filename = 0; | |||
2460 | unsigned line; | |||
2461 | unsigned column; | |||
2462 | CXIndex CIdx; | |||
2463 | int errorCode; | |||
2464 | struct CXUnsavedFile *unsaved_files = 0; | |||
2465 | int num_unsaved_files = 0; | |||
2466 | CXCodeCompleteResults *results = 0; | |||
2467 | enum CXErrorCode Err; | |||
2468 | CXTranslationUnit TU; | |||
2469 | unsigned I, Repeats = 1; | |||
2470 | unsigned completionOptions = clang_defaultCodeCompleteOptions(); | |||
2471 | const char *InvocationPath; | |||
2472 | ||||
2473 | if (getenv("CINDEXTEST_CODE_COMPLETE_PATTERNS")) | |||
2474 | completionOptions |= CXCodeComplete_IncludeCodePatterns; | |||
2475 | if (getenv("CINDEXTEST_COMPLETION_BRIEF_COMMENTS")) | |||
2476 | completionOptions |= CXCodeComplete_IncludeBriefComments; | |||
2477 | if (getenv("CINDEXTEST_COMPLETION_SKIP_PREAMBLE")) | |||
2478 | completionOptions |= CXCodeComplete_SkipPreamble; | |||
2479 | if (getenv("CINDEXTEST_COMPLETION_INCLUDE_FIXITS")) | |||
2480 | completionOptions |= CXCodeComplete_IncludeCompletionsWithFixIts; | |||
2481 | ||||
2482 | if (timing_only) | |||
2483 | input += strlen("-code-completion-timing="); | |||
2484 | else | |||
2485 | input += strlen("-code-completion-at="); | |||
2486 | ||||
2487 | if ((errorCode = parse_file_line_column(input, &filename, &line, &column, | |||
2488 | 0, 0))) | |||
2489 | return errorCode; | |||
2490 | ||||
2491 | if (parse_remapped_files(argc, argv, 2, &unsaved_files, &num_unsaved_files)) | |||
2492 | return -1; | |||
2493 | ||||
2494 | CIdx = clang_createIndex(0, 0); | |||
2495 | InvocationPath = getenv("CINDEXTEST_INVOCATION_EMISSION_PATH"); | |||
2496 | if (InvocationPath) | |||
2497 | clang_CXIndex_setInvocationEmissionPathOption(CIdx, InvocationPath); | |||
2498 | ||||
2499 | if (getenv("CINDEXTEST_EDITING")) | |||
2500 | Repeats = 5; | |||
2501 | ||||
2502 | Err = clang_parseTranslationUnit2(CIdx, 0, | |||
2503 | argv + num_unsaved_files + 2, | |||
2504 | argc - num_unsaved_files - 2, | |||
2505 | 0, 0, getDefaultParsingOptions(), &TU); | |||
2506 | if (Err != CXError_Success) { | |||
2507 | fprintf(stderrstderr, "Unable to load translation unit!\n"); | |||
2508 | describeLibclangFailure(Err); | |||
2509 | return 1; | |||
2510 | } | |||
2511 | ||||
2512 | Err = clang_reparseTranslationUnit(TU, 0, 0, | |||
2513 | clang_defaultReparseOptions(TU)); | |||
2514 | ||||
2515 | if (Err != CXError_Success) { | |||
2516 | fprintf(stderrstderr, "Unable to reparse translation unit!\n"); | |||
2517 | describeLibclangFailure(Err); | |||
2518 | clang_disposeTranslationUnit(TU); | |||
2519 | return 1; | |||
2520 | } | |||
2521 | ||||
2522 | for (I = 0; I != Repeats; ++I) { | |||
2523 | results = clang_codeCompleteAt(TU, filename, line, column, | |||
2524 | unsaved_files, num_unsaved_files, | |||
2525 | completionOptions); | |||
2526 | if (!results) { | |||
2527 | fprintf(stderrstderr, "Unable to perform code completion!\n"); | |||
2528 | return 1; | |||
2529 | } | |||
2530 | if (I != Repeats-1) | |||
2531 | clang_disposeCodeCompleteResults(results); | |||
2532 | } | |||
2533 | ||||
2534 | if (results) { | |||
2535 | unsigned i, n = results->NumResults, containerIsIncomplete = 0; | |||
2536 | unsigned long long contexts; | |||
2537 | enum CXCursorKind containerKind; | |||
2538 | CXString objCSelector; | |||
2539 | const char *selectorString; | |||
2540 | if (!timing_only) { | |||
2541 | /* Sort the code-completion results based on the typed text. */ | |||
2542 | clang_sortCodeCompletionResults(results->Results, results->NumResults); | |||
2543 | ||||
2544 | for (i = 0; i != n; ++i) | |||
2545 | print_completion_result(TU, results, i, stdoutstdout); | |||
2546 | } | |||
2547 | n = clang_codeCompleteGetNumDiagnostics(results); | |||
2548 | for (i = 0; i != n; ++i) { | |||
2549 | CXDiagnostic diag = clang_codeCompleteGetDiagnostic(results, i); | |||
2550 | PrintDiagnostic(diag); | |||
2551 | clang_disposeDiagnostic(diag); | |||
2552 | } | |||
2553 | ||||
2554 | contexts = clang_codeCompleteGetContexts(results); | |||
2555 | print_completion_contexts(contexts, stdoutstdout); | |||
2556 | ||||
2557 | containerKind = clang_codeCompleteGetContainerKind(results, | |||
2558 | &containerIsIncomplete); | |||
2559 | ||||
2560 | if (containerKind != CXCursor_InvalidCode) { | |||
2561 | /* We have found a container */ | |||
2562 | CXString containerUSR, containerKindSpelling; | |||
2563 | containerKindSpelling = clang_getCursorKindSpelling(containerKind); | |||
2564 | printf("Container Kind: %s\n", clang_getCString(containerKindSpelling)); | |||
2565 | clang_disposeString(containerKindSpelling); | |||
2566 | ||||
2567 | if (containerIsIncomplete) { | |||
2568 | printf("Container is incomplete\n"); | |||
2569 | } | |||
2570 | else { | |||
2571 | printf("Container is complete\n"); | |||
2572 | } | |||
2573 | ||||
2574 | containerUSR = clang_codeCompleteGetContainerUSR(results); | |||
2575 | printf("Container USR: %s\n", clang_getCString(containerUSR)); | |||
2576 | clang_disposeString(containerUSR); | |||
2577 | } | |||
2578 | ||||
2579 | objCSelector = clang_codeCompleteGetObjCSelector(results); | |||
2580 | selectorString = clang_getCString(objCSelector); | |||
2581 | if (selectorString && strlen(selectorString) > 0) { | |||
2582 | printf("Objective-C selector: %s\n", selectorString); | |||
2583 | } | |||
2584 | clang_disposeString(objCSelector); | |||
2585 | ||||
2586 | clang_disposeCodeCompleteResults(results); | |||
2587 | } | |||
2588 | clang_disposeTranslationUnit(TU); | |||
2589 | clang_disposeIndex(CIdx); | |||
2590 | free(filename); | |||
2591 | ||||
2592 | free_remapped_files(unsaved_files, num_unsaved_files); | |||
2593 | ||||
2594 | return 0; | |||
2595 | } | |||
2596 | ||||
2597 | typedef struct { | |||
2598 | char *filename; | |||
2599 | unsigned line; | |||
2600 | unsigned column; | |||
2601 | } CursorSourceLocation; | |||
2602 | ||||
2603 | typedef void (*cursor_handler_t)(CXCursor cursor); | |||
2604 | ||||
2605 | static int inspect_cursor_at(int argc, const char **argv, | |||
2606 | const char *locations_flag, | |||
2607 | cursor_handler_t handler) { | |||
2608 | CXIndex CIdx; | |||
2609 | int errorCode; | |||
2610 | struct CXUnsavedFile *unsaved_files = 0; | |||
2611 | int num_unsaved_files = 0; | |||
2612 | enum CXErrorCode Err; | |||
2613 | CXTranslationUnit TU; | |||
2614 | CXCursor Cursor; | |||
2615 | CursorSourceLocation *Locations = 0; | |||
2616 | unsigned NumLocations = 0, Loc; | |||
2617 | unsigned Repeats = 1; | |||
2618 | unsigned I; | |||
2619 | ||||
2620 | /* Count the number of locations. */ | |||
2621 | while (strstr(argv[NumLocations+1], locations_flag) == argv[NumLocations+1]) | |||
2622 | ++NumLocations; | |||
2623 | ||||
2624 | /* Parse the locations. */ | |||
2625 | assert(NumLocations > 0 && "Unable to count locations?")((void) sizeof ((NumLocations > 0 && "Unable to count locations?" ) ? 1 : 0), __extension__ ({ if (NumLocations > 0 && "Unable to count locations?") ; else __assert_fail ("NumLocations > 0 && \"Unable to count locations?\"" , "/build/llvm-toolchain-snapshot-7~svn338205/tools/clang/tools/c-index-test/c-index-test.c" , 2625, __extension__ __PRETTY_FUNCTION__); })); | |||
2626 | Locations = (CursorSourceLocation *)malloc( | |||
2627 | NumLocations * sizeof(CursorSourceLocation)); | |||
2628 | assert(Locations)((void) sizeof ((Locations) ? 1 : 0), __extension__ ({ if (Locations ) ; else __assert_fail ("Locations", "/build/llvm-toolchain-snapshot-7~svn338205/tools/clang/tools/c-index-test/c-index-test.c" , 2628, __extension__ __PRETTY_FUNCTION__); })); | |||
2629 | for (Loc = 0; Loc < NumLocations; ++Loc) { | |||
2630 | const char *input = argv[Loc + 1] + strlen(locations_flag); | |||
2631 | if ((errorCode = parse_file_line_column(input, &Locations[Loc].filename, | |||
2632 | &Locations[Loc].line, | |||
2633 | &Locations[Loc].column, 0, 0))) | |||
2634 | return errorCode; | |||
2635 | } | |||
2636 | ||||
2637 | if (parse_remapped_files(argc, argv, NumLocations + 1, &unsaved_files, | |||
2638 | &num_unsaved_files)) | |||
2639 | return -1; | |||
2640 | ||||
2641 | if (getenv("CINDEXTEST_EDITING")) | |||
2642 | Repeats = 5; | |||
2643 | ||||
2644 | /* Parse the translation unit. When we're testing clang_getCursor() after | |||
2645 | reparsing, don't remap unsaved files until the second parse. */ | |||
2646 | CIdx = clang_createIndex(1, 1); | |||
2647 | Err = clang_parseTranslationUnit2(CIdx, argv[argc - 1], | |||
2648 | argv + num_unsaved_files + 1 + NumLocations, | |||
2649 | argc - num_unsaved_files - 2 - NumLocations, | |||
2650 | unsaved_files, | |||
2651 | Repeats > 1? 0 : num_unsaved_files, | |||
2652 | getDefaultParsingOptions(), &TU); | |||
2653 | if (Err != CXError_Success) { | |||
2654 | fprintf(stderrstderr, "unable to parse input\n"); | |||
2655 | describeLibclangFailure(Err); | |||
2656 | return -1; | |||
2657 | } | |||
2658 | ||||
2659 | if (checkForErrors(TU) != 0) | |||
2660 | return -1; | |||
2661 | ||||
2662 | for (I = 0; I != Repeats; ++I) { | |||
2663 | if (Repeats > 1) { | |||
2664 | Err = clang_reparseTranslationUnit(TU, num_unsaved_files, unsaved_files, | |||
2665 | clang_defaultReparseOptions(TU)); | |||
2666 | if (Err != CXError_Success) { | |||
2667 | describeLibclangFailure(Err); | |||
2668 | clang_disposeTranslationUnit(TU); | |||
2669 | return 1; | |||
2670 | } | |||
2671 | } | |||
2672 | ||||
2673 | if (checkForErrors(TU) != 0) | |||
2674 | return -1; | |||
2675 | ||||
2676 | for (Loc = 0; Loc < NumLocations; ++Loc) { | |||
2677 | CXFile file = clang_getFile(TU, Locations[Loc].filename); | |||
2678 | if (!file) | |||
2679 | continue; | |||
2680 | ||||
2681 | Cursor = clang_getCursor(TU, | |||
2682 | clang_getLocation(TU, file, Locations[Loc].line, | |||
2683 | Locations[Loc].column)); | |||
2684 | ||||
2685 | if (checkForErrors(TU) != 0) | |||
2686 | return -1; | |||
2687 | ||||
2688 | if (I + 1 == Repeats) { | |||
2689 | handler(Cursor); | |||
2690 | free(Locations[Loc].filename); | |||
2691 | } | |||
2692 | } | |||
2693 | } | |||
2694 | ||||
2695 | PrintDiagnostics(TU); | |||
2696 | clang_disposeTranslationUnit(TU); | |||
2697 | clang_disposeIndex(CIdx); | |||
2698 | free(Locations); | |||
2699 | free_remapped_files(unsaved_files, num_unsaved_files); | |||
2700 | return 0; | |||
2701 | } | |||
2702 | ||||
2703 | static void inspect_print_cursor(CXCursor Cursor) { | |||
2704 | CXTranslationUnit TU = clang_Cursor_getTranslationUnit(Cursor); | |||
2705 | CXCompletionString completionString = clang_getCursorCompletionString( | |||
2706 | Cursor); | |||
2707 | CXSourceLocation CursorLoc = clang_getCursorLocation(Cursor); | |||
2708 | CXString Spelling; | |||
2709 | const char *cspell; | |||
2710 | unsigned line, column; | |||
2711 | clang_getSpellingLocation(CursorLoc, 0, &line, &column, 0); | |||
2712 | printf("%d:%d ", line, column); | |||
2713 | PrintCursor(Cursor, NULL((void*)0)); | |||
2714 | PrintCursorExtent(Cursor); | |||
2715 | Spelling = clang_getCursorSpelling(Cursor); | |||
2716 | cspell = clang_getCString(Spelling); | |||
2717 | if (cspell && strlen(cspell) != 0) { | |||
2718 | unsigned pieceIndex; | |||
2719 | printf(" Spelling=%s (", cspell); | |||
2720 | for (pieceIndex = 0; ; ++pieceIndex) { | |||
2721 | CXSourceRange range = | |||
2722 | clang_Cursor_getSpellingNameRange(Cursor, pieceIndex, 0); | |||
2723 | if (clang_Range_isNull(range)) | |||
2724 | break; | |||
2725 | PrintRange(range, 0); | |||
2726 | } | |||
2727 | printf(")"); | |||
2728 | } | |||
2729 | clang_disposeString(Spelling); | |||
2730 | if (clang_Cursor_getObjCSelectorIndex(Cursor) != -1) | |||
2731 | printf(" Selector index=%d", | |||
2732 | clang_Cursor_getObjCSelectorIndex(Cursor)); | |||
2733 | if (clang_Cursor_isDynamicCall(Cursor)) | |||
2734 | printf(" Dynamic-call"); | |||
2735 | if (Cursor.kind == CXCursor_ObjCMessageExpr || | |||
2736 | Cursor.kind == CXCursor_MemberRefExpr) { | |||
2737 | CXType T = clang_Cursor_getReceiverType(Cursor); | |||
2738 | if (T.kind != CXType_Invalid) { | |||
2739 | CXString S = clang_getTypeKindSpelling(T.kind); | |||
2740 | printf(" Receiver-type=%s", clang_getCString(S)); | |||
2741 | clang_disposeString(S); | |||
2742 | } | |||
2743 | } | |||
2744 | ||||
2745 | { | |||
2746 | CXModule mod = clang_Cursor_getModule(Cursor); | |||
2747 | CXFile astFile; | |||
2748 | CXString name, astFilename; | |||
2749 | unsigned i, numHeaders; | |||
2750 | if (mod) { | |||
2751 | astFile = clang_Module_getASTFile(mod); | |||
2752 | astFilename = clang_getFileName(astFile); | |||
2753 | name = clang_Module_getFullName(mod); | |||
2754 | numHeaders = clang_Module_getNumTopLevelHeaders(TU, mod); | |||
2755 | printf(" ModuleName=%s (%s) system=%d Headers(%d):", | |||
2756 | clang_getCString(name), clang_getCString(astFilename), | |||
2757 | clang_Module_isSystem(mod), numHeaders); | |||
2758 | clang_disposeString(name); | |||
2759 | clang_disposeString(astFilename); | |||
2760 | for (i = 0; i < numHeaders; ++i) { | |||
2761 | CXFile file = clang_Module_getTopLevelHeader(TU, mod, i); | |||
2762 | CXString filename = clang_getFileName(file); | |||
2763 | printf("\n%s", clang_getCString(filename)); | |||
2764 | clang_disposeString(filename); | |||
2765 | } | |||
2766 | } | |||
2767 | } | |||
2768 | ||||
2769 | if (completionString != NULL((void*)0)) { | |||
2770 | printf("\nCompletion string: "); | |||
2771 | print_completion_string(completionString, stdoutstdout); | |||
2772 | } | |||
2773 | printf("\n"); | |||
2774 | } | |||
2775 | ||||
2776 | static void display_evaluate_results(CXEvalResult result) { | |||
2777 | switch (clang_EvalResult_getKind(result)) { | |||
2778 | case CXEval_Int: | |||
2779 | { | |||
2780 | printf("Kind: Int, "); | |||
2781 | if (clang_EvalResult_isUnsignedInt(result)) { | |||
2782 | unsigned long long val = clang_EvalResult_getAsUnsigned(result); | |||
2783 | printf("unsigned, Value: %llu", val); | |||
2784 | } else { | |||
2785 | long long val = clang_EvalResult_getAsLongLong(result); | |||
2786 | printf("Value: %lld", val); | |||
2787 | } | |||
2788 | break; | |||
2789 | } | |||
2790 | case CXEval_Float: | |||
2791 | { | |||
2792 | double val = clang_EvalResult_getAsDouble(result); | |||
2793 | printf("Kind: Float , Value: %f", val); | |||
2794 | break; | |||
2795 | } | |||
2796 | case CXEval_ObjCStrLiteral: | |||
2797 | { | |||
2798 | const char* str = clang_EvalResult_getAsStr(result); | |||
2799 | printf("Kind: ObjCString , Value: %s", str); | |||
2800 | break; | |||
2801 | } | |||
2802 | case CXEval_StrLiteral: | |||
2803 | { | |||
2804 | const char* str = clang_EvalResult_getAsStr(result); | |||
2805 | printf("Kind: CString , Value: %s", str); | |||
2806 | break; | |||
2807 | } | |||
2808 | case CXEval_CFStr: | |||
2809 | { | |||
2810 | const char* str = clang_EvalResult_getAsStr(result); | |||
2811 | printf("Kind: CFString , Value: %s", str); | |||
2812 | break; | |||
2813 | } | |||
2814 | default: | |||
2815 | printf("Unexposed"); | |||
2816 | break; | |||
2817 | } | |||
2818 | } | |||
2819 | ||||
2820 | static void inspect_evaluate_cursor(CXCursor Cursor) { | |||
2821 | CXSourceLocation CursorLoc = clang_getCursorLocation(Cursor); | |||
2822 | CXString Spelling; | |||
2823 | const char *cspell; | |||
2824 | unsigned line, column; | |||
2825 | CXEvalResult ER; | |||
2826 | ||||
2827 | clang_getSpellingLocation(CursorLoc, 0, &line, &column, 0); | |||
2828 | printf("%d:%d ", line, column); | |||
2829 | PrintCursor(Cursor, NULL((void*)0)); | |||
2830 | PrintCursorExtent(Cursor); | |||
2831 | Spelling = clang_getCursorSpelling(Cursor); | |||
2832 | cspell = clang_getCString(Spelling); | |||
2833 | if (cspell && strlen(cspell) != 0) { | |||
2834 | unsigned pieceIndex; | |||
2835 | printf(" Spelling=%s (", cspell); | |||
2836 | for (pieceIndex = 0; ; ++pieceIndex) { | |||
2837 | CXSourceRange range = | |||
2838 | clang_Cursor_getSpellingNameRange(Cursor, pieceIndex, 0); | |||
2839 | if (clang_Range_isNull(range)) | |||
2840 | break; | |||
2841 | PrintRange(range, 0); | |||
2842 | } | |||
2843 | printf(")"); | |||
2844 | } | |||
2845 | clang_disposeString(Spelling); | |||
2846 | ||||
2847 | ER = clang_Cursor_Evaluate(Cursor); | |||
2848 | if (!ER) { | |||
2849 | printf("Not Evaluatable"); | |||
2850 | } else { | |||
2851 | display_evaluate_results(ER); | |||
2852 | clang_EvalResult_dispose(ER); | |||
2853 | } | |||
2854 | printf("\n"); | |||
2855 | } | |||
2856 | ||||
2857 | static void inspect_macroinfo_cursor(CXCursor Cursor) { | |||
2858 | CXSourceLocation CursorLoc = clang_getCursorLocation(Cursor); | |||
2859 | CXString Spelling; | |||
2860 | const char *cspell; | |||
2861 | unsigned line, column; | |||
2862 | clang_getSpellingLocation(CursorLoc, 0, &line, &column, 0); | |||
2863 | printf("%d:%d ", line, column); | |||
2864 | PrintCursor(Cursor, NULL((void*)0)); | |||
2865 | PrintCursorExtent(Cursor); | |||
2866 | Spelling = clang_getCursorSpelling(Cursor); | |||
2867 | cspell = clang_getCString(Spelling); | |||
2868 | if (cspell && strlen(cspell) != 0) { | |||
2869 | unsigned pieceIndex; | |||
2870 | printf(" Spelling=%s (", cspell); | |||
2871 | for (pieceIndex = 0; ; ++pieceIndex) { | |||
2872 | CXSourceRange range = | |||
2873 | clang_Cursor_getSpellingNameRange(Cursor, pieceIndex, 0); | |||
2874 | if (clang_Range_isNull(range)) | |||
2875 | break; | |||
2876 | PrintRange(range, 0); | |||
2877 | } | |||
2878 | printf(")"); | |||
2879 | } | |||
2880 | clang_disposeString(Spelling); | |||
2881 | ||||
2882 | if (clang_Cursor_isMacroBuiltin(Cursor)) { | |||
2883 | printf("[builtin macro]"); | |||
2884 | } else if (clang_Cursor_isMacroFunctionLike(Cursor)) { | |||
2885 | printf("[function macro]"); | |||
2886 | } | |||
2887 | printf("\n"); | |||
2888 | } | |||
2889 | ||||
2890 | static enum CXVisitorResult findFileRefsVisit(void *context, | |||
2891 | CXCursor cursor, CXSourceRange range) { | |||
2892 | if (clang_Range_isNull(range)) | |||
2893 | return CXVisit_Continue; | |||
2894 | ||||
2895 | PrintCursor(cursor, NULL((void*)0)); | |||
2896 | PrintRange(range, ""); | |||
2897 | printf("\n"); | |||
2898 | return CXVisit_Continue; | |||
2899 | } | |||
2900 | ||||
2901 | static int find_file_refs_at(int argc, const char **argv) { | |||
2902 | CXIndex CIdx; | |||
2903 | int errorCode; | |||
2904 | struct CXUnsavedFile *unsaved_files = 0; | |||
2905 | int num_unsaved_files = 0; | |||
2906 | enum CXErrorCode Err; | |||
2907 | CXTranslationUnit TU; | |||
2908 | CXCursor Cursor; | |||
2909 | CursorSourceLocation *Locations = 0; | |||
2910 | unsigned NumLocations = 0, Loc; | |||
2911 | unsigned Repeats = 1; | |||
2912 | unsigned I; | |||
2913 | ||||
2914 | /* Count the number of locations. */ | |||
2915 | while (strstr(argv[NumLocations+1], "-file-refs-at=") == argv[NumLocations+1]) | |||
2916 | ++NumLocations; | |||
2917 | ||||
2918 | /* Parse the locations. */ | |||
2919 | assert(NumLocations > 0 && "Unable to count locations?")((void) sizeof ((NumLocations > 0 && "Unable to count locations?" ) ? 1 : 0), __extension__ ({ if (NumLocations > 0 && "Unable to count locations?") ; else __assert_fail ("NumLocations > 0 && \"Unable to count locations?\"" , "/build/llvm-toolchain-snapshot-7~svn338205/tools/clang/tools/c-index-test/c-index-test.c" , 2919, __extension__ __PRETTY_FUNCTION__); })); | |||
2920 | Locations = (CursorSourceLocation *)malloc( | |||
2921 | NumLocations * sizeof(CursorSourceLocation)); | |||
2922 | assert(Locations)((void) sizeof ((Locations) ? 1 : 0), __extension__ ({ if (Locations ) ; else __assert_fail ("Locations", "/build/llvm-toolchain-snapshot-7~svn338205/tools/clang/tools/c-index-test/c-index-test.c" , 2922, __extension__ __PRETTY_FUNCTION__); })); | |||
2923 | for (Loc = 0; Loc < NumLocations; ++Loc) { | |||
2924 | const char *input = argv[Loc + 1] + strlen("-file-refs-at="); | |||
2925 | if ((errorCode = parse_file_line_column(input, &Locations[Loc].filename, | |||
2926 | &Locations[Loc].line, | |||
2927 | &Locations[Loc].column, 0, 0))) | |||
2928 | return errorCode; | |||
2929 | } | |||
2930 | ||||
2931 | if (parse_remapped_files(argc, argv, NumLocations + 1, &unsaved_files, | |||
2932 | &num_unsaved_files)) | |||
2933 | return -1; | |||
2934 | ||||
2935 | if (getenv("CINDEXTEST_EDITING")) | |||
2936 | Repeats = 5; | |||
2937 | ||||
2938 | /* Parse the translation unit. When we're testing clang_getCursor() after | |||
2939 | reparsing, don't remap unsaved files until the second parse. */ | |||
2940 | CIdx = clang_createIndex(1, 1); | |||
2941 | Err = clang_parseTranslationUnit2(CIdx, argv[argc - 1], | |||
2942 | argv + num_unsaved_files + 1 + NumLocations, | |||
2943 | argc - num_unsaved_files - 2 - NumLocations, | |||
2944 | unsaved_files, | |||
2945 | Repeats > 1? 0 : num_unsaved_files, | |||
2946 | getDefaultParsingOptions(), &TU); | |||
2947 | if (Err != CXError_Success) { | |||
2948 | fprintf(stderrstderr, "unable to parse input\n"); | |||
2949 | describeLibclangFailure(Err); | |||
2950 | clang_disposeTranslationUnit(TU); | |||
2951 | return -1; | |||
2952 | } | |||
2953 | ||||
2954 | if (checkForErrors(TU) != 0) | |||
2955 | return -1; | |||
2956 | ||||
2957 | for (I = 0; I != Repeats; ++I) { | |||
2958 | if (Repeats > 1) { | |||
2959 | Err = clang_reparseTranslationUnit(TU, num_unsaved_files, unsaved_files, | |||
2960 | clang_defaultReparseOptions(TU)); | |||
2961 | if (Err != CXError_Success) { | |||
2962 | describeLibclangFailure(Err); | |||
2963 | clang_disposeTranslationUnit(TU); | |||
2964 | return 1; | |||
2965 | } | |||
2966 | } | |||
2967 | ||||
2968 | if (checkForErrors(TU) != 0) | |||
2969 | return -1; | |||
2970 | ||||
2971 | for (Loc = 0; Loc < NumLocations; ++Loc) { | |||
2972 | CXFile file = clang_getFile(TU, Locations[Loc].filename); | |||
2973 | if (!file) | |||
2974 | continue; | |||
2975 | ||||
2976 | Cursor = clang_getCursor(TU, | |||
2977 | clang_getLocation(TU, file, Locations[Loc].line, | |||
2978 | Locations[Loc].column)); | |||
2979 | ||||
2980 | if (checkForErrors(TU) != 0) | |||
2981 | return -1; | |||
2982 | ||||
2983 | if (I + 1 == Repeats) { | |||
2984 | CXCursorAndRangeVisitor visitor = { 0, findFileRefsVisit }; | |||
2985 | PrintCursor(Cursor, NULL((void*)0)); | |||
2986 | printf("\n"); | |||
2987 | clang_findReferencesInFile(Cursor, file, visitor); | |||
2988 | free(Locations[Loc].filename); | |||
2989 | ||||
2990 | if (checkForErrors(TU) != 0) | |||
2991 | return -1; | |||
2992 | } | |||
2993 | } | |||
2994 | } | |||
2995 | ||||
2996 | PrintDiagnostics(TU); | |||
2997 | clang_disposeTranslationUnit(TU); | |||
2998 | clang_disposeIndex(CIdx); | |||
2999 | free(Locations); | |||
3000 | free_remapped_files(unsaved_files, num_unsaved_files); | |||
3001 | return 0; | |||
3002 | } | |||
3003 | ||||
3004 | static enum CXVisitorResult findFileIncludesVisit(void *context, | |||
3005 | CXCursor cursor, CXSourceRange range) { | |||
3006 | PrintCursor(cursor, NULL((void*)0)); | |||
3007 | PrintRange(range, ""); | |||
3008 | printf("\n"); | |||
3009 | return CXVisit_Continue; | |||
3010 | } | |||
3011 | ||||
3012 | static int find_file_includes_in(int argc, const char **argv) { | |||
3013 | CXIndex CIdx; | |||
3014 | struct CXUnsavedFile *unsaved_files = 0; | |||
3015 | int num_unsaved_files = 0; | |||
3016 | enum CXErrorCode Err; | |||
3017 | CXTranslationUnit TU; | |||
3018 | const char **Filenames = 0; | |||
3019 | unsigned NumFilenames = 0; | |||
3020 | unsigned Repeats = 1; | |||
3021 | unsigned I, FI; | |||
3022 | ||||
3023 | /* Count the number of locations. */ | |||
3024 | while (strstr(argv[NumFilenames+1], "-file-includes-in=") == argv[NumFilenames+1]) | |||
3025 | ++NumFilenames; | |||
3026 | ||||
3027 | /* Parse the locations. */ | |||
3028 | assert(NumFilenames > 0 && "Unable to count filenames?")((void) sizeof ((NumFilenames > 0 && "Unable to count filenames?" ) ? 1 : 0), __extension__ ({ if (NumFilenames > 0 && "Unable to count filenames?") ; else __assert_fail ("NumFilenames > 0 && \"Unable to count filenames?\"" , "/build/llvm-toolchain-snapshot-7~svn338205/tools/clang/tools/c-index-test/c-index-test.c" , 3028, __extension__ __PRETTY_FUNCTION__); })); | |||
3029 | Filenames = (const char **)malloc(NumFilenames * sizeof(const char *)); | |||
3030 | assert(Filenames)((void) sizeof ((Filenames) ? 1 : 0), __extension__ ({ if (Filenames ) ; else __assert_fail ("Filenames", "/build/llvm-toolchain-snapshot-7~svn338205/tools/clang/tools/c-index-test/c-index-test.c" , 3030, __extension__ __PRETTY_FUNCTION__); })); | |||
3031 | for (I = 0; I < NumFilenames; ++I) { | |||
3032 | const char *input = argv[I + 1] + strlen("-file-includes-in="); | |||
3033 | /* Copy the file name. */ | |||
3034 | Filenames[I] = input; | |||
3035 | } | |||
3036 | ||||
3037 | if (parse_remapped_files(argc, argv, NumFilenames + 1, &unsaved_files, | |||
3038 | &num_unsaved_files)) | |||
3039 | return -1; | |||
| ||||
3040 | ||||
3041 | if (getenv("CINDEXTEST_EDITING")) | |||
3042 | Repeats = 2; | |||
3043 | ||||
3044 | /* Parse the translation unit. When we're testing clang_getCursor() after | |||
3045 | reparsing, don't remap unsaved files until the second parse. */ | |||
3046 | CIdx = clang_createIndex(1, 1); | |||
3047 | Err = clang_parseTranslationUnit2( | |||
3048 | CIdx, argv[argc - 1], | |||
3049 | argv + num_unsaved_files + 1 + NumFilenames, | |||
3050 | argc - num_unsaved_files - 2 - NumFilenames, | |||
3051 | unsaved_files, | |||
3052 | Repeats > 1 ? 0 : num_unsaved_files, getDefaultParsingOptions(), &TU); | |||
3053 | ||||
3054 | if (Err != CXError_Success) { | |||
3055 | fprintf(stderrstderr, "unable to parse input\n"); | |||
3056 | describeLibclangFailure(Err); | |||
3057 | clang_disposeTranslationUnit(TU); | |||
3058 | return -1; | |||
3059 | } | |||
3060 | ||||
3061 | if (checkForErrors(TU) != 0) | |||
3062 | return -1; | |||
3063 | ||||
3064 | for (I = 0; I != Repeats; ++I) { | |||
3065 | if (Repeats > 1) { | |||
3066 | Err = clang_reparseTranslationUnit(TU, num_unsaved_files, unsaved_files, | |||
3067 | clang_defaultReparseOptions(TU)); | |||
3068 | if (Err != CXError_Success) { | |||
3069 | describeLibclangFailure(Err); | |||
3070 | clang_disposeTranslationUnit(TU); | |||
3071 | return 1; | |||
3072 | } | |||
3073 | } | |||
3074 | ||||
3075 | if (checkForErrors(TU) != 0) | |||
3076 | return -1; | |||
3077 | ||||
3078 | for (FI = 0; FI < NumFilenames; ++FI) { | |||
3079 | CXFile file = clang_getFile(TU, Filenames[FI]); | |||
3080 | if (!file) | |||
3081 | continue; | |||
3082 | ||||
3083 | if (checkForErrors(TU) != 0) | |||
3084 | return -1; | |||
3085 | ||||
3086 | if (I + 1 == Repeats) { | |||
3087 | CXCursorAndRangeVisitor visitor = { 0, findFileIncludesVisit }; | |||
3088 | clang_findIncludesInFile(TU, file, visitor); | |||
3089 | ||||
3090 | if (checkForErrors(TU) != 0) | |||
3091 | return -1; | |||
3092 | } | |||
3093 | } | |||
3094 | } | |||
3095 | ||||
3096 | PrintDiagnostics(TU); | |||
3097 | clang_disposeTranslationUnit(TU); | |||
3098 | clang_disposeIndex(CIdx); | |||
3099 | free((void *)Filenames); | |||
3100 | free_remapped_files(unsaved_files, num_unsaved_files); | |||
3101 | return 0; | |||
3102 | } | |||
3103 | ||||
3104 | #define MAX_IMPORTED_ASTFILES200 200 | |||
3105 | ||||
3106 | typedef struct { | |||
3107 | char **filenames; | |||
3108 | unsigned num_files; | |||
3109 | } ImportedASTFilesData; | |||
3110 | ||||
3111 | static ImportedASTFilesData *importedASTs_create() { | |||
3112 | ImportedASTFilesData *p; | |||
3113 | p = malloc(sizeof(ImportedASTFilesData)); | |||
3114 | assert(p)((void) sizeof ((p) ? 1 : 0), __extension__ ({ if (p) ; else __assert_fail ("p", "/build/llvm-toolchain-snapshot-7~svn338205/tools/clang/tools/c-index-test/c-index-test.c" , 3114, __extension__ __PRETTY_FUNCTION__); })); | |||
3115 | p->filenames = malloc(MAX_IMPORTED_ASTFILES200 * sizeof(const char *)); | |||
3116 | assert(p->filenames)((void) sizeof ((p->filenames) ? 1 : 0), __extension__ ({ if (p->filenames) ; else __assert_fail ("p->filenames", "/build/llvm-toolchain-snapshot-7~svn338205/tools/clang/tools/c-index-test/c-index-test.c" , 3116, __extension__ __PRETTY_FUNCTION__); })); | |||
3117 | p->num_files = 0; | |||
3118 | return p; | |||
3119 | } | |||
3120 | ||||
3121 | static void importedASTs_dispose(ImportedASTFilesData *p) { | |||
3122 | unsigned i; | |||
3123 | if (!p) | |||
3124 | return; | |||
3125 | ||||
3126 | for (i = 0; i < p->num_files; ++i) | |||
3127 | free(p->filenames[i]); | |||
3128 | free(p->filenames); | |||
3129 | free(p); | |||
3130 | } | |||
3131 | ||||
3132 | static void importedASTS_insert(ImportedASTFilesData *p, const char *file) { | |||
3133 | unsigned i; | |||
3134 | assert(p && file)((void) sizeof ((p && file) ? 1 : 0), __extension__ ( { if (p && file) ; else __assert_fail ("p && file" , "/build/llvm-toolchain-snapshot-7~svn338205/tools/clang/tools/c-index-test/c-index-test.c" , 3134, __extension__ __PRETTY_FUNCTION__); })); | |||
3135 | for (i = 0; i < p->num_files; ++i) | |||
3136 | if (strcmp(file, p->filenames[i]) == 0) | |||
3137 | return; | |||
3138 | assert(p->num_files + 1 < MAX_IMPORTED_ASTFILES)((void) sizeof ((p->num_files + 1 < 200) ? 1 : 0), __extension__ ({ if (p->num_files + 1 < 200) ; else __assert_fail ("p->num_files + 1 < MAX_IMPORTED_ASTFILES" , "/build/llvm-toolchain-snapshot-7~svn338205/tools/clang/tools/c-index-test/c-index-test.c" , 3138, __extension__ __PRETTY_FUNCTION__); })); | |||
3139 | p->filenames[p->num_files++] = strdup(file); | |||
3140 | } | |||
3141 | ||||
3142 | typedef struct IndexDataStringList_ { | |||
3143 | struct IndexDataStringList_ *next; | |||
3144 | char data[1]; /* Dynamically sized. */ | |||
3145 | } IndexDataStringList; | |||
3146 | ||||
3147 | typedef struct { | |||
3148 | const char *check_prefix; | |||
3149 | int first_check_printed; | |||
3150 | int fail_for_error; | |||
3151 | int abort; | |||
3152 | CXString main_filename; | |||
3153 | ImportedASTFilesData *importedASTs; | |||
3154 | IndexDataStringList *strings; | |||
3155 | CXTranslationUnit TU; | |||
3156 | } IndexData; | |||
3157 | ||||
3158 | static void free_client_data(IndexData *index_data) { | |||
3159 | IndexDataStringList *node = index_data->strings; | |||
3160 | while (node) { | |||
3161 | IndexDataStringList *next = node->next; | |||
3162 | free(node); | |||
3163 | node = next; | |||
3164 | } | |||
3165 | index_data->strings = NULL((void*)0); | |||
3166 | } | |||
3167 | ||||
3168 | static void printCheck(IndexData *data) { | |||
3169 | if (data->check_prefix) { | |||
3170 | if (data->first_check_printed) { | |||
3171 | printf("// %s-NEXT: ", data->check_prefix); | |||
3172 | } else { | |||
3173 | printf("// %s : ", data->check_prefix); | |||
3174 | data->first_check_printed = 1; | |||
3175 | } | |||
3176 | } | |||
3177 | } | |||
3178 | ||||
3179 | static void printCXIndexFile(CXIdxClientFile file) { | |||
3180 | CXString filename = clang_getFileName((CXFile)file); | |||
3181 | printf("%s", clang_getCString(filename)); | |||
3182 | clang_disposeString(filename); | |||
3183 | } | |||
3184 | ||||
3185 | static void printCXIndexLoc(CXIdxLoc loc, CXClientData client_data) { | |||
3186 | IndexData *index_data; | |||
3187 | CXString filename; | |||
3188 | const char *cname; | |||
3189 | CXIdxClientFile file; | |||
3190 | unsigned line, column; | |||
3191 | const char *main_filename; | |||
3192 | int isMainFile; | |||
3193 | ||||
3194 | index_data = (IndexData *)client_data; | |||
3195 | clang_indexLoc_getFileLocation(loc, &file, 0, &line, &column, 0); | |||
3196 | if (line == 0) { | |||
3197 | printf("<invalid>"); | |||
3198 | return; | |||
3199 | } | |||
3200 | if (!file) { | |||
3201 | printf("<no idxfile>"); | |||
3202 | return; | |||
3203 | } | |||
3204 | filename = clang_getFileName((CXFile)file); | |||
3205 | cname = clang_getCString(filename); | |||
3206 | main_filename = clang_getCString(index_data->main_filename); | |||
3207 | if (strcmp(cname, main_filename) == 0) | |||
3208 | isMainFile = 1; | |||
3209 | else | |||
3210 | isMainFile = 0; | |||
3211 | clang_disposeString(filename); | |||
3212 | ||||
3213 | if (!isMainFile) { | |||
3214 | printCXIndexFile(file); | |||
3215 | printf(":"); | |||
3216 | } | |||
3217 | printf("%d:%d", line, column); | |||
3218 | } | |||
3219 | ||||
3220 | static unsigned digitCount(unsigned val) { | |||
3221 | unsigned c = 1; | |||
3222 | while (1) { | |||
3223 | if (val < 10) | |||
3224 | return c; | |||
3225 | ++c; | |||
3226 | val /= 10; | |||
3227 | } | |||
3228 | } | |||
3229 | ||||
3230 | static CXIdxClientContainer makeClientContainer(CXClientData *client_data, | |||
3231 | const CXIdxEntityInfo *info, | |||
3232 | CXIdxLoc loc) { | |||
3233 | IndexData *index_data; | |||
3234 | IndexDataStringList *node; | |||
3235 | const char *name; | |||
3236 | char *newStr; | |||
3237 | CXIdxClientFile file; | |||
3238 | unsigned line, column; | |||
3239 | ||||
3240 | name = info->name; | |||
3241 | if (!name) | |||
3242 | name = "<anon-tag>"; | |||
3243 | ||||
3244 | clang_indexLoc_getFileLocation(loc, &file, 0, &line, &column, 0); | |||
3245 | ||||
3246 | node = | |||
3247 | (IndexDataStringList *)malloc(sizeof(IndexDataStringList) + strlen(name) + | |||
3248 | digitCount(line) + digitCount(column) + 2); | |||
3249 | assert(node)((void) sizeof ((node) ? 1 : 0), __extension__ ({ if (node) ; else __assert_fail ("node", "/build/llvm-toolchain-snapshot-7~svn338205/tools/clang/tools/c-index-test/c-index-test.c" , 3249, __extension__ __PRETTY_FUNCTION__); })); | |||
3250 | newStr = node->data; | |||
3251 | sprintf(newStr, "%s:%d:%d", name, line, column); | |||
3252 | ||||
3253 | /* Remember string so it can be freed later. */ | |||
3254 | index_data = (IndexData *)client_data; | |||
3255 | node->next = index_data->strings; | |||
3256 | index_data->strings = node; | |||
3257 | ||||
3258 | return (CXIdxClientContainer)newStr; | |||
3259 | } | |||
3260 | ||||
3261 | static void printCXIndexContainer(const CXIdxContainerInfo *info) { | |||
3262 | CXIdxClientContainer container; | |||
3263 | container = clang_index_getClientContainer(info); | |||
3264 | if (!container) | |||
3265 | printf("[<<NULL>>]"); | |||
3266 | else | |||
3267 | printf("[%s]", (const char *)container); | |||
3268 | } | |||
3269 | ||||
3270 | static const char *getEntityKindString(CXIdxEntityKind kind) { | |||
3271 | switch (kind) { | |||
3272 | case CXIdxEntity_Unexposed: return "<<UNEXPOSED>>"; | |||
3273 | case CXIdxEntity_Typedef: return "typedef"; | |||
3274 | case CXIdxEntity_Function: return "function"; | |||
3275 | case CXIdxEntity_Variable: return "variable"; | |||
3276 | case CXIdxEntity_Field: return "field"; | |||
3277 | case CXIdxEntity_EnumConstant: return "enumerator"; | |||
3278 | case CXIdxEntity_ObjCClass: return "objc-class"; | |||
3279 | case CXIdxEntity_ObjCProtocol: return "objc-protocol"; | |||
3280 | case CXIdxEntity_ObjCCategory: return "objc-category"; | |||
3281 | case CXIdxEntity_ObjCInstanceMethod: return "objc-instance-method"; | |||
3282 | case CXIdxEntity_ObjCClassMethod: return "objc-class-method"; | |||
3283 | case CXIdxEntity_ObjCProperty: return "objc-property"; | |||
3284 | case CXIdxEntity_ObjCIvar: return "objc-ivar"; | |||
3285 | case CXIdxEntity_Enum: return "enum"; | |||
3286 | case CXIdxEntity_Struct: return "struct"; | |||
3287 | case CXIdxEntity_Union: return "union"; | |||
3288 | case CXIdxEntity_CXXClass: return "c++-class"; | |||
3289 | case CXIdxEntity_CXXNamespace: return "namespace"; | |||
3290 | case CXIdxEntity_CXXNamespaceAlias: return "namespace-alias"; | |||
3291 | case CXIdxEntity_CXXStaticVariable: return "c++-static-var"; | |||
3292 | case CXIdxEntity_CXXStaticMethod: return "c++-static-method"; | |||
3293 | case CXIdxEntity_CXXInstanceMethod: return "c++-instance-method"; | |||
3294 | case CXIdxEntity_CXXConstructor: return "constructor"; | |||
3295 | case CXIdxEntity_CXXDestructor: return "destructor"; | |||
3296 | case CXIdxEntity_CXXConversionFunction: return "conversion-func"; | |||
3297 | case CXIdxEntity_CXXTypeAlias: return "type-alias"; | |||
3298 | case CXIdxEntity_CXXInterface: return "c++-__interface"; | |||
3299 | } | |||
3300 | assert(0 && "Garbage entity kind")((void) sizeof ((0 && "Garbage entity kind") ? 1 : 0) , __extension__ ({ if (0 && "Garbage entity kind") ; else __assert_fail ("0 && \"Garbage entity kind\"", "/build/llvm-toolchain-snapshot-7~svn338205/tools/clang/tools/c-index-test/c-index-test.c" , 3300, __extension__ __PRETTY_FUNCTION__); })); | |||
3301 | return 0; | |||
3302 | } | |||
3303 | ||||
3304 | static const char *getEntityTemplateKindString(CXIdxEntityCXXTemplateKind kind) { | |||
3305 | switch (kind) { | |||
3306 | case CXIdxEntity_NonTemplate: return ""; | |||
3307 | case CXIdxEntity_Template: return "-template"; | |||
3308 | case CXIdxEntity_TemplatePartialSpecialization: | |||
3309 | return "-template-partial-spec"; | |||
3310 | case CXIdxEntity_TemplateSpecialization: return "-template-spec"; | |||
3311 | } | |||
3312 | assert(0 && "Garbage entity kind")((void) sizeof ((0 && "Garbage entity kind") ? 1 : 0) , __extension__ ({ if (0 && "Garbage entity kind") ; else __assert_fail ("0 && \"Garbage entity kind\"", "/build/llvm-toolchain-snapshot-7~svn338205/tools/clang/tools/c-index-test/c-index-test.c" , 3312, __extension__ __PRETTY_FUNCTION__); })); | |||
3313 | return 0; | |||
3314 | } | |||
3315 | ||||
3316 | static const char *getEntityLanguageString(CXIdxEntityLanguage kind) { | |||
3317 | switch (kind) { | |||
3318 | case CXIdxEntityLang_None: return "<none>"; | |||
3319 | case CXIdxEntityLang_C: return "C"; | |||
3320 | case CXIdxEntityLang_ObjC: return "ObjC"; | |||
3321 | case CXIdxEntityLang_CXX: return "C++"; | |||
3322 | case CXIdxEntityLang_Swift: return "Swift"; | |||
3323 | } | |||
3324 | assert(0 && "Garbage language kind")((void) sizeof ((0 && "Garbage language kind") ? 1 : 0 ), __extension__ ({ if (0 && "Garbage language kind") ; else __assert_fail ("0 && \"Garbage language kind\"" , "/build/llvm-toolchain-snapshot-7~svn338205/tools/clang/tools/c-index-test/c-index-test.c" , 3324, __extension__ __PRETTY_FUNCTION__); })); | |||
3325 | return 0; | |||
3326 | } | |||
3327 | ||||
3328 | static void printEntityInfo(const char *cb, | |||
3329 | CXClientData client_data, | |||
3330 | const CXIdxEntityInfo *info) { | |||
3331 | const char *name; | |||
3332 | IndexData *index_data; | |||
3333 | unsigned i; | |||
3334 | index_data = (IndexData *)client_data; | |||
3335 | printCheck(index_data); | |||
3336 | ||||
3337 | if (!info) { | |||
3338 | printf("%s: <<NULL>>", cb); | |||
3339 | return; | |||
3340 | } | |||
3341 | ||||
3342 | name = info->name; | |||
3343 | if (!name) | |||
3344 | name = "<anon-tag>"; | |||
3345 | ||||
3346 | printf("%s: kind: %s%s", cb, getEntityKindString(info->kind), | |||
3347 | getEntityTemplateKindString(info->templateKind)); | |||
3348 | printf(" | name: %s", name); | |||
3349 | printf(" | USR: %s", info->USR); | |||
3350 | printf(" | lang: %s", getEntityLanguageString(info->lang)); | |||
3351 | ||||
3352 | for (i = 0; i != info->numAttributes; ++i) { | |||
3353 | const CXIdxAttrInfo *Attr = info->attributes[i]; | |||
3354 | printf(" <attribute>: "); | |||
3355 | PrintCursor(Attr->cursor, NULL((void*)0)); | |||
3356 | } | |||
3357 | } | |||
3358 | ||||
3359 | static void printBaseClassInfo(CXClientData client_data, | |||
3360 | const CXIdxBaseClassInfo *info) { | |||
3361 | printEntityInfo(" <base>", client_data, info->base); | |||
3362 | printf(" | cursor: "); | |||
3363 | PrintCursor(info->cursor, NULL((void*)0)); | |||
3364 | printf(" | loc: "); | |||
3365 | printCXIndexLoc(info->loc, client_data); | |||
3366 | } | |||
3367 | ||||
3368 | static void printProtocolList(const CXIdxObjCProtocolRefListInfo *ProtoInfo, | |||
3369 | CXClientData client_data) { | |||
3370 | unsigned i; | |||
3371 | for (i = 0; i < ProtoInfo->numProtocols; ++i) { | |||
3372 | printEntityInfo(" <protocol>", client_data, | |||
3373 | ProtoInfo->protocols[i]->protocol); | |||
3374 | printf(" | cursor: "); | |||
3375 | PrintCursor(ProtoInfo->protocols[i]->cursor, NULL((void*)0)); | |||
3376 | printf(" | loc: "); | |||
3377 | printCXIndexLoc(ProtoInfo->protocols[i]->loc, client_data); | |||
3378 | printf("\n"); | |||
3379 | } | |||
3380 | } | |||
3381 | ||||
3382 | static void printSymbolRole(CXSymbolRole role) { | |||
3383 | if (role & CXSymbolRole_Declaration) | |||
3384 | printf(" decl"); | |||
3385 | if (role & CXSymbolRole_Definition) | |||
3386 | printf(" def"); | |||
3387 | if (role & CXSymbolRole_Reference) | |||
3388 | printf(" ref"); | |||
3389 | if (role & CXSymbolRole_Read) | |||
3390 | printf(" read"); | |||
3391 | if (role & CXSymbolRole_Write) | |||
3392 | printf(" write"); | |||
3393 | if (role & CXSymbolRole_Call) | |||
3394 | printf(" call"); | |||
3395 | if (role & CXSymbolRole_Dynamic) | |||
3396 | printf(" dyn"); | |||
3397 | if (role & CXSymbolRole_AddressOf) | |||
3398 | printf(" addr"); | |||
3399 | if (role & CXSymbolRole_Implicit) | |||
3400 | printf(" implicit"); | |||
3401 | } | |||
3402 | ||||
3403 | static void index_diagnostic(CXClientData client_data, | |||
3404 | CXDiagnosticSet diagSet, void *reserved) { | |||
3405 | CXString str; | |||
3406 | const char *cstr; | |||
3407 | unsigned numDiags, i; | |||
3408 | CXDiagnostic diag; | |||
3409 | IndexData *index_data; | |||
3410 | index_data = (IndexData *)client_data; | |||
3411 | printCheck(index_data); | |||
3412 | ||||
3413 | numDiags = clang_getNumDiagnosticsInSet(diagSet); | |||
3414 | for (i = 0; i != numDiags; ++i) { | |||
3415 | diag = clang_getDiagnosticInSet(diagSet, i); | |||
3416 | str = clang_formatDiagnostic(diag, clang_defaultDiagnosticDisplayOptions()); | |||
3417 | cstr = clang_getCString(str); | |||
3418 | printf("[diagnostic]: %s\n", cstr); | |||
3419 | clang_disposeString(str); | |||
3420 | ||||
3421 | if (getenv("CINDEXTEST_FAILONERROR") && | |||
3422 | clang_getDiagnosticSeverity(diag) >= CXDiagnostic_Error) { | |||
3423 | index_data->fail_for_error = 1; | |||
3424 | } | |||
3425 | } | |||
3426 | } | |||
3427 | ||||
3428 | static CXIdxClientFile index_enteredMainFile(CXClientData client_data, | |||
3429 | CXFile file, void *reserved) { | |||
3430 | IndexData *index_data; | |||
3431 | ||||
3432 | index_data = (IndexData *)client_data; | |||
3433 | printCheck(index_data); | |||
3434 | ||||
3435 | index_data->main_filename = clang_getFileName(file); | |||
3436 | ||||
3437 | printf("[enteredMainFile]: "); | |||
3438 | printCXIndexFile((CXIdxClientFile)file); | |||
3439 | printf("\n"); | |||
3440 | ||||
3441 | return (CXIdxClientFile)file; | |||
3442 | } | |||
3443 | ||||
3444 | static CXIdxClientFile index_ppIncludedFile(CXClientData client_data, | |||
3445 | const CXIdxIncludedFileInfo *info) { | |||
3446 | IndexData *index_data; | |||
3447 | CXModule Mod; | |||
3448 | index_data = (IndexData *)client_data; | |||
3449 | printCheck(index_data); | |||
3450 | ||||
3451 | printf("[ppIncludedFile]: "); | |||
3452 | printCXIndexFile((CXIdxClientFile)info->file); | |||
3453 | printf(" | name: \"%s\"", info->filename); | |||
3454 | printf(" | hash loc: "); | |||
3455 | printCXIndexLoc(info->hashLoc, client_data); | |||
3456 | printf(" | isImport: %d | isAngled: %d | isModule: %d", | |||
3457 | info->isImport, info->isAngled, info->isModuleImport); | |||
3458 | ||||
3459 | Mod = clang_getModuleForFile(index_data->TU, (CXFile)info->file); | |||
3460 | if (Mod) { | |||
3461 | CXString str = clang_Module_getFullName(Mod); | |||
3462 | const char *cstr = clang_getCString(str); | |||
3463 | printf(" | module: %s", cstr); | |||
3464 | clang_disposeString(str); | |||
3465 | } | |||
3466 | ||||
3467 | printf("\n"); | |||
3468 | ||||
3469 | return (CXIdxClientFile)info->file; | |||
3470 | } | |||
3471 | ||||
3472 | static CXIdxClientFile index_importedASTFile(CXClientData client_data, | |||
3473 | const CXIdxImportedASTFileInfo *info) { | |||
3474 | IndexData *index_data; | |||
3475 | index_data = (IndexData *)client_data; | |||
3476 | printCheck(index_data); | |||
3477 | ||||
3478 | if (index_data->importedASTs) { | |||
3479 | CXString filename = clang_getFileName(info->file); | |||
3480 | importedASTS_insert(index_data->importedASTs, clang_getCString(filename)); | |||
3481 | clang_disposeString(filename); | |||
3482 | } | |||
3483 | ||||
3484 | printf("[importedASTFile]: "); | |||
3485 | printCXIndexFile((CXIdxClientFile)info->file); | |||
3486 | if (info->module) { | |||
3487 | CXString name = clang_Module_getFullName(info->module); | |||
3488 | printf(" | loc: "); | |||
3489 | printCXIndexLoc(info->loc, client_data); | |||
3490 | printf(" | name: \"%s\"", clang_getCString(name)); | |||
3491 | printf(" | isImplicit: %d\n", info->isImplicit); | |||
3492 | clang_disposeString(name); | |||
3493 | } else { | |||
3494 | /* PCH file, the rest are not relevant. */ | |||
3495 | printf("\n"); | |||
3496 | } | |||
3497 | ||||
3498 | return (CXIdxClientFile)info->file; | |||
3499 | } | |||
3500 | ||||
3501 | static CXIdxClientContainer | |||
3502 | index_startedTranslationUnit(CXClientData client_data, void *reserved) { | |||
3503 | IndexData *index_data; | |||
3504 | index_data = (IndexData *)client_data; | |||
3505 | printCheck(index_data); | |||
3506 | ||||
3507 | printf("[startedTranslationUnit]\n"); | |||
3508 | return (CXIdxClientContainer)"TU"; | |||
3509 | } | |||
3510 | ||||
3511 | static void index_indexDeclaration(CXClientData client_data, | |||
3512 | const CXIdxDeclInfo *info) { | |||
3513 | IndexData *index_data; | |||
3514 | const CXIdxObjCCategoryDeclInfo *CatInfo; | |||
3515 | const CXIdxObjCInterfaceDeclInfo *InterInfo; | |||
3516 | const CXIdxObjCProtocolRefListInfo *ProtoInfo; | |||
3517 | const CXIdxObjCPropertyDeclInfo *PropInfo; | |||
3518 | const CXIdxCXXClassDeclInfo *CXXClassInfo; | |||
3519 | unsigned i; | |||
3520 | index_data = (IndexData *)client_data; | |||
3521 | ||||
3522 | printEntityInfo("[indexDeclaration]", client_data, info->entityInfo); | |||
3523 | printf(" | cursor: "); | |||
3524 | PrintCursor(info->cursor, NULL((void*)0)); | |||
3525 | printf(" | loc: "); | |||
3526 | printCXIndexLoc(info->loc, client_data); | |||
3527 | printf(" | semantic-container: "); | |||
3528 | printCXIndexContainer(info->semanticContainer); | |||
3529 | printf(" | lexical-container: "); | |||
3530 | printCXIndexContainer(info->lexicalContainer); | |||
3531 | printf(" | isRedecl: %d", info->isRedeclaration); | |||
3532 | printf(" | isDef: %d", info->isDefinition); | |||
3533 | if (info->flags & CXIdxDeclFlag_Skipped) { | |||
3534 | assert(!info->isContainer)((void) sizeof ((!info->isContainer) ? 1 : 0), __extension__ ({ if (!info->isContainer) ; else __assert_fail ("!info->isContainer" , "/build/llvm-toolchain-snapshot-7~svn338205/tools/clang/tools/c-index-test/c-index-test.c" , 3534, __extension__ __PRETTY_FUNCTION__); })); | |||
3535 | printf(" | isContainer: skipped"); | |||
3536 | } else { | |||
3537 | printf(" | isContainer: %d", info->isContainer); | |||
3538 | } | |||
3539 | printf(" | isImplicit: %d\n", info->isImplicit); | |||
3540 | ||||
3541 | for (i = 0; i != info->numAttributes; ++i) { | |||
3542 | const CXIdxAttrInfo *Attr = info->attributes[i]; | |||
3543 | printf(" <attribute>: "); | |||
3544 | PrintCursor(Attr->cursor, NULL((void*)0)); | |||
3545 | printf("\n"); | |||
3546 | } | |||
3547 | ||||
3548 | if (clang_index_isEntityObjCContainerKind(info->entityInfo->kind)) { | |||
3549 | const char *kindName = 0; | |||
3550 | CXIdxObjCContainerKind K = clang_index_getObjCContainerDeclInfo(info)->kind; | |||
3551 | switch (K) { | |||
3552 | case CXIdxObjCContainer_ForwardRef: | |||
3553 | kindName = "forward-ref"; break; | |||
3554 | case CXIdxObjCContainer_Interface: | |||
3555 | kindName = "interface"; break; | |||
3556 | case CXIdxObjCContainer_Implementation: | |||
3557 | kindName = "implementation"; break; | |||
3558 | } | |||
3559 | printCheck(index_data); | |||
3560 | printf(" <ObjCContainerInfo>: kind: %s\n", kindName); | |||
3561 | } | |||
3562 | ||||
3563 | if ((CatInfo = clang_index_getObjCCategoryDeclInfo(info))) { | |||
3564 | printEntityInfo(" <ObjCCategoryInfo>: class", client_data, | |||
3565 | CatInfo->objcClass); | |||
3566 | printf(" | cursor: "); | |||
3567 | PrintCursor(CatInfo->classCursor, NULL((void*)0)); | |||
3568 | printf(" | loc: "); | |||
3569 | printCXIndexLoc(CatInfo->classLoc, client_data); | |||
3570 | printf("\n"); | |||
3571 | } | |||
3572 | ||||
3573 | if ((InterInfo = clang_index_getObjCInterfaceDeclInfo(info))) { | |||
3574 | if (InterInfo->superInfo) { | |||
3575 | printBaseClassInfo(client_data, InterInfo->superInfo); | |||
3576 | printf("\n"); | |||
3577 | } | |||
3578 | } | |||
3579 | ||||
3580 | if ((ProtoInfo = clang_index_getObjCProtocolRefListInfo(info))) { | |||
3581 | printProtocolList(ProtoInfo, client_data); | |||
3582 | } | |||
3583 | ||||
3584 | if ((PropInfo = clang_index_getObjCPropertyDeclInfo(info))) { | |||
3585 | if (PropInfo->getter) { | |||
3586 | printEntityInfo(" <getter>", client_data, PropInfo->getter); | |||
3587 | printf("\n"); | |||
3588 | } | |||
3589 | if (PropInfo->setter) { | |||
3590 | printEntityInfo(" <setter>", client_data, PropInfo->setter); | |||
3591 | printf("\n"); | |||
3592 | } | |||
3593 | } | |||
3594 | ||||
3595 | if ((CXXClassInfo = clang_index_getCXXClassDeclInfo(info))) { | |||
3596 | for (i = 0; i != CXXClassInfo->numBases; ++i) { | |||
3597 | printBaseClassInfo(client_data, CXXClassInfo->bases[i]); | |||
3598 | printf("\n"); | |||
3599 | } | |||
3600 | } | |||
3601 | ||||
3602 | if (info->declAsContainer) | |||
3603 | clang_index_setClientContainer( | |||
3604 | info->declAsContainer, | |||
3605 | makeClientContainer(client_data, info->entityInfo, info->loc)); | |||
3606 | } | |||
3607 | ||||
3608 | static void index_indexEntityReference(CXClientData client_data, | |||
3609 | const CXIdxEntityRefInfo *info) { | |||
3610 | printEntityInfo("[indexEntityReference]", client_data, | |||
3611 | info->referencedEntity); | |||
3612 | printf(" | cursor: "); | |||
3613 | PrintCursor(info->cursor, NULL((void*)0)); | |||
3614 | printf(" | loc: "); | |||
3615 | printCXIndexLoc(info->loc, client_data); | |||
3616 | printEntityInfo(" | <parent>:", client_data, info->parentEntity); | |||
3617 | printf(" | container: "); | |||
3618 | printCXIndexContainer(info->container); | |||
3619 | printf(" | refkind: "); | |||
3620 | switch (info->kind) { | |||
3621 | case CXIdxEntityRef_Direct: printf("direct"); break; | |||
3622 | case CXIdxEntityRef_Implicit: printf("implicit"); break; | |||
3623 | } | |||
3624 | printf(" | role:"); | |||
3625 | printSymbolRole(info->role); | |||
3626 | printf("\n"); | |||
3627 | } | |||
3628 | ||||
3629 | static int index_abortQuery(CXClientData client_data, void *reserved) { | |||
3630 | IndexData *index_data; | |||
3631 | index_data = (IndexData *)client_data; | |||
3632 | return index_data->abort; | |||
3633 | } | |||
3634 | ||||
3635 | static IndexerCallbacks IndexCB = { | |||
3636 | index_abortQuery, | |||
3637 | index_diagnostic, | |||
3638 | index_enteredMainFile, | |||
3639 | index_ppIncludedFile, | |||
3640 | index_importedASTFile, | |||
3641 | index_startedTranslationUnit, | |||
3642 | index_indexDeclaration, | |||
3643 | index_indexEntityReference | |||
3644 | }; | |||
3645 | ||||
3646 | static unsigned getIndexOptions(void) { | |||
3647 | unsigned index_opts; | |||
3648 | index_opts = 0; | |||
3649 | if (getenv("CINDEXTEST_SUPPRESSREFS")) | |||
3650 | index_opts |= CXIndexOpt_SuppressRedundantRefs; | |||
3651 | if (getenv("CINDEXTEST_INDEXLOCALSYMBOLS")) | |||
3652 | index_opts |= CXIndexOpt_IndexFunctionLocalSymbols; | |||
3653 | if (!getenv("CINDEXTEST_DISABLE_SKIPPARSEDBODIES")) | |||
3654 | index_opts |= CXIndexOpt_SkipParsedBodiesInSession; | |||
3655 | if (getenv("CINDEXTEST_INDEXIMPLICITTEMPLATEINSTANTIATIONS")) | |||
3656 | index_opts |= CXIndexOpt_IndexImplicitTemplateInstantiations; | |||
3657 | ||||
3658 | return index_opts; | |||
3659 | } | |||
3660 | ||||
3661 | static int index_compile_args(int num_args, const char **args, | |||
3662 | CXIndexAction idxAction, | |||
3663 | ImportedASTFilesData *importedASTs, | |||
3664 | const char *check_prefix) { | |||
3665 | IndexData index_data; | |||
3666 | unsigned index_opts; | |||
3667 | int result; | |||
3668 | ||||
3669 | if (num_args == 0) { | |||
3670 | fprintf(stderrstderr, "no compiler arguments\n"); | |||
3671 | return -1; | |||
3672 | } | |||
3673 | ||||
3674 | index_data.check_prefix = check_prefix; | |||
3675 | index_data.first_check_printed = 0; | |||
3676 | index_data.fail_for_error = 0; | |||
3677 | index_data.abort = 0; | |||
3678 | index_data.main_filename = createCXString(""); | |||
3679 | index_data.importedASTs = importedASTs; | |||
3680 | index_data.strings = NULL((void*)0); | |||
3681 | index_data.TU = NULL((void*)0); | |||
3682 | ||||
3683 | index_opts = getIndexOptions(); | |||
3684 | result = clang_indexSourceFile(idxAction, &index_data, | |||
3685 | &IndexCB,sizeof(IndexCB), index_opts, | |||
3686 | 0, args, num_args, 0, 0, 0, | |||
3687 | getDefaultParsingOptions()); | |||
3688 | if (result != CXError_Success) | |||
3689 | describeLibclangFailure(result); | |||
3690 | ||||
3691 | if (index_data.fail_for_error) | |||
3692 | result = -1; | |||
3693 | ||||
3694 | clang_disposeString(index_data.main_filename); | |||
3695 | free_client_data(&index_data); | |||
3696 | return result; | |||
3697 | } | |||
3698 | ||||
3699 | static int index_ast_file(const char *ast_file, | |||
3700 | CXIndex Idx, | |||
3701 | CXIndexAction idxAction, | |||
3702 | ImportedASTFilesData *importedASTs, | |||
3703 | const char *check_prefix) { | |||
3704 | CXTranslationUnit TU; | |||
3705 | IndexData index_data; | |||
3706 | unsigned index_opts; | |||
3707 | int result; | |||
3708 | ||||
3709 | if (!CreateTranslationUnit(Idx, ast_file, &TU)) | |||
3710 | return -1; | |||
3711 | ||||
3712 | index_data.check_prefix = check_prefix; | |||
3713 | index_data.first_check_printed = 0; | |||
3714 | index_data.fail_for_error = 0; | |||
3715 | index_data.abort = 0; | |||
3716 | index_data.main_filename = createCXString(""); | |||
3717 | index_data.importedASTs = importedASTs; | |||
3718 | index_data.strings = NULL((void*)0); | |||
3719 | index_data.TU = TU; | |||
3720 | ||||
3721 | index_opts = getIndexOptions(); | |||
3722 | result = clang_indexTranslationUnit(idxAction, &index_data, | |||
3723 | &IndexCB,sizeof(IndexCB), | |||
3724 | index_opts, TU); | |||
3725 | if (index_data.fail_for_error) | |||
3726 | result = -1; | |||
3727 | ||||
3728 | clang_disposeTranslationUnit(TU); | |||
3729 | clang_disposeString(index_data.main_filename); | |||
3730 | free_client_data(&index_data); | |||
3731 | return result; | |||
3732 | } | |||
3733 | ||||
3734 | static int index_file(int argc, const char **argv, int full) { | |||
3735 | const char *check_prefix; | |||
3736 | CXIndex Idx; | |||
3737 | CXIndexAction idxAction; | |||
3738 | ImportedASTFilesData *importedASTs; | |||
3739 | int result; | |||
3740 | ||||
3741 | check_prefix = 0; | |||
3742 | if (argc > 0) { | |||
3743 | if (strstr(argv[0], "-check-prefix=") == argv[0]) { | |||
3744 | check_prefix = argv[0] + strlen("-check-prefix="); | |||
3745 | ++argv; | |||
3746 | --argc; | |||
3747 | } | |||
3748 | } | |||
3749 | ||||
3750 | if (!(Idx = clang_createIndex(/* excludeDeclsFromPCH */ 1, | |||
3751 | /* displayDiagnostics=*/1))) { | |||
3752 | fprintf(stderrstderr, "Could not create Index\n"); | |||
3753 | return 1; | |||
3754 | } | |||
3755 | idxAction = clang_IndexAction_create(Idx); | |||
3756 | importedASTs = 0; | |||
3757 | if (full) | |||
3758 | importedASTs = importedASTs_create(); | |||
3759 | ||||
3760 | result = index_compile_args(argc, argv, idxAction, importedASTs, check_prefix); | |||
3761 | if (result != 0) | |||
3762 | goto finished; | |||
3763 | ||||
3764 | if (full) { | |||
3765 | unsigned i; | |||
3766 | for (i = 0; i < importedASTs->num_files && result == 0; ++i) { | |||
3767 | result = index_ast_file(importedASTs->filenames[i], Idx, idxAction, | |||
3768 | importedASTs, check_prefix); | |||
3769 | } | |||
3770 | } | |||
3771 | ||||
3772 | finished: | |||
3773 | importedASTs_dispose(importedASTs); | |||
3774 | clang_IndexAction_dispose(idxAction); | |||
3775 | clang_disposeIndex(Idx); | |||
3776 | return result; | |||
3777 | } | |||
3778 | ||||
3779 | static int index_tu(int argc, const char **argv) { | |||
3780 | const char *check_prefix; | |||
3781 | CXIndex Idx; | |||
3782 | CXIndexAction idxAction; | |||
3783 | int result; | |||
3784 | ||||
3785 | check_prefix = 0; | |||
3786 | if (argc > 0) { | |||
3787 | if (strstr(argv[0], "-check-prefix=") == argv[0]) { | |||
3788 | check_prefix = argv[0] + strlen("-check-prefix="); | |||
3789 | ++argv; | |||
3790 | --argc; | |||
3791 | } | |||
3792 | } | |||
3793 | ||||
3794 | if (!(Idx = clang_createIndex(/* excludeDeclsFromPCH */ 1, | |||
3795 | /* displayDiagnostics=*/1))) { | |||
3796 | fprintf(stderrstderr, "Could not create Index\n"); | |||
3797 | return 1; | |||
3798 | } | |||
3799 | idxAction = clang_IndexAction_create(Idx); | |||
3800 | ||||
3801 | result = index_ast_file(argv[0], Idx, idxAction, | |||
3802 | /*importedASTs=*/0, check_prefix); | |||
3803 | ||||
3804 | clang_IndexAction_dispose(idxAction); | |||
3805 | clang_disposeIndex(Idx); | |||
3806 | return result; | |||
3807 | } | |||
3808 | ||||
3809 | static int index_compile_db(int argc, const char **argv) { | |||
3810 | const char *check_prefix; | |||
3811 | CXIndex Idx; | |||
3812 | CXIndexAction idxAction; | |||
3813 | int errorCode = 0; | |||
3814 | ||||
3815 | check_prefix = 0; | |||
3816 | if (argc > 0) { | |||
3817 | if (strstr(argv[0], "-check-prefix=") == argv[0]) { | |||
3818 | check_prefix = argv[0] + strlen("-check-prefix="); | |||
3819 | ++argv; | |||
3820 | --argc; | |||
3821 | } | |||
3822 | } | |||
3823 | ||||
3824 | if (argc == 0) { | |||
3825 | fprintf(stderrstderr, "no compilation database\n"); | |||
3826 | return -1; | |||
3827 | } | |||
3828 | ||||
3829 | if (!(Idx = clang_createIndex(/* excludeDeclsFromPCH */ 1, | |||
3830 | /* displayDiagnostics=*/1))) { | |||
3831 | fprintf(stderrstderr, "Could not create Index\n"); | |||
3832 | return 1; | |||
3833 | } | |||
3834 | idxAction = clang_IndexAction_create(Idx); | |||
3835 | ||||
3836 | { | |||
3837 | const char *database = argv[0]; | |||
3838 | CXCompilationDatabase db = 0; | |||
3839 | CXCompileCommands CCmds = 0; | |||
3840 | CXCompileCommand CCmd; | |||
3841 | CXCompilationDatabase_Error ec; | |||
3842 | CXString wd; | |||
3843 | #define MAX_COMPILE_ARGS512 512 | |||
3844 | CXString cxargs[MAX_COMPILE_ARGS512]; | |||
3845 | const char *args[MAX_COMPILE_ARGS512]; | |||
3846 | char *tmp; | |||
3847 | unsigned len; | |||
3848 | char *buildDir; | |||
3849 | int i, a, numCmds, numArgs; | |||
3850 | ||||
3851 | len = strlen(database); | |||
3852 | tmp = (char *) malloc(len+1); | |||
3853 | assert(tmp)((void) sizeof ((tmp) ? 1 : 0), __extension__ ({ if (tmp) ; else __assert_fail ("tmp", "/build/llvm-toolchain-snapshot-7~svn338205/tools/clang/tools/c-index-test/c-index-test.c" , 3853, __extension__ __PRETTY_FUNCTION__); })); | |||
3854 | memcpy(tmp, database, len+1); | |||
3855 | buildDir = dirname(tmp); | |||
3856 | ||||
3857 | db = clang_CompilationDatabase_fromDirectory(buildDir, &ec); | |||
3858 | ||||
3859 | if (db) { | |||
3860 | ||||
3861 | if (ec!=CXCompilationDatabase_NoError) { | |||
3862 | printf("unexpected error %d code while loading compilation database\n", ec); | |||
3863 | errorCode = -1; | |||
3864 | goto cdb_end; | |||
3865 | } | |||
3866 | ||||
3867 | if (chdir(buildDir) != 0) { | |||
3868 | printf("Could not chdir to %s\n", buildDir); | |||
3869 | errorCode = -1; | |||
3870 | goto cdb_end; | |||
3871 | } | |||
3872 | ||||
3873 | CCmds = clang_CompilationDatabase_getAllCompileCommands(db); | |||
3874 | if (!CCmds) { | |||
3875 | printf("compilation db is empty\n"); | |||
3876 | errorCode = -1; | |||
3877 | goto cdb_end; | |||
3878 | } | |||
3879 | ||||
3880 | numCmds = clang_CompileCommands_getSize(CCmds); | |||
3881 | ||||
3882 | if (numCmds==0) { | |||
3883 | fprintf(stderrstderr, "should not get an empty compileCommand set\n"); | |||
3884 | errorCode = -1; | |||
3885 | goto cdb_end; | |||
3886 | } | |||
3887 | ||||
3888 | for (i=0; i<numCmds && errorCode == 0; ++i) { | |||
3889 | CCmd = clang_CompileCommands_getCommand(CCmds, i); | |||
3890 | ||||
3891 | wd = clang_CompileCommand_getDirectory(CCmd); | |||
3892 | if (chdir(clang_getCString(wd)) != 0) { | |||
3893 | printf("Could not chdir to %s\n", clang_getCString(wd)); | |||
3894 | errorCode = -1; | |||
3895 | goto cdb_end; | |||
3896 | } | |||
3897 | clang_disposeString(wd); | |||
3898 | ||||
3899 | numArgs = clang_CompileCommand_getNumArgs(CCmd); | |||
3900 | if (numArgs > MAX_COMPILE_ARGS512){ | |||
3901 | fprintf(stderrstderr, "got more compile arguments than maximum\n"); | |||
3902 | errorCode = -1; | |||
3903 | goto cdb_end; | |||
3904 | } | |||
3905 | for (a=0; a<numArgs; ++a) { | |||
3906 | cxargs[a] = clang_CompileCommand_getArg(CCmd, a); | |||
3907 | args[a] = clang_getCString(cxargs[a]); | |||
3908 | } | |||
3909 | ||||
3910 | errorCode = index_compile_args(numArgs, args, idxAction, | |||
3911 | /*importedASTs=*/0, check_prefix); | |||
3912 | ||||
3913 | for (a=0; a<numArgs; ++a) | |||
3914 | clang_disposeString(cxargs[a]); | |||
3915 | } | |||
3916 | } else { | |||
3917 | printf("database loading failed with error code %d.\n", ec); | |||
3918 | errorCode = -1; | |||
3919 | } | |||
3920 | ||||
3921 | cdb_end: | |||
3922 | clang_CompileCommands_dispose(CCmds); | |||
3923 | clang_CompilationDatabase_dispose(db); | |||
3924 | free(tmp); | |||
3925 | ||||
3926 | } | |||
3927 | ||||
3928 | clang_IndexAction_dispose(idxAction); | |||
3929 | clang_disposeIndex(Idx); | |||
3930 | return errorCode; | |||
3931 | } | |||
3932 | ||||
3933 | int perform_token_annotation(int argc, const char **argv) { | |||
3934 | const char *input = argv[1]; | |||
3935 | char *filename = 0; | |||
3936 | unsigned line, second_line; | |||
3937 | unsigned column, second_column; | |||
3938 | CXIndex CIdx; | |||
3939 | CXTranslationUnit TU = 0; | |||
3940 | int errorCode; | |||
3941 | struct CXUnsavedFile *unsaved_files = 0; | |||
3942 | int num_unsaved_files = 0; | |||
3943 | CXToken *tokens; | |||
3944 | unsigned num_tokens; | |||
3945 | CXSourceRange range; | |||
3946 | CXSourceLocation startLoc, endLoc; | |||
3947 | CXFile file = 0; | |||
3948 | CXCursor *cursors = 0; | |||
3949 | CXSourceRangeList *skipped_ranges = 0; | |||
3950 | enum CXErrorCode Err; | |||
3951 | unsigned i; | |||
3952 | ||||
3953 | input += strlen("-test-annotate-tokens="); | |||
3954 | if ((errorCode = parse_file_line_column(input, &filename, &line, &column, | |||
3955 | &second_line, &second_column))) | |||
3956 | return errorCode; | |||
3957 | ||||
3958 | if (parse_remapped_files(argc, argv, 2, &unsaved_files, &num_unsaved_files)) { | |||
3959 | free(filename); | |||
3960 | return -1; | |||
3961 | } | |||
3962 | ||||
3963 | CIdx = clang_createIndex(0, 1); | |||
3964 | Err = clang_parseTranslationUnit2(CIdx, argv[argc - 1], | |||
3965 | argv + num_unsaved_files + 2, | |||
3966 | argc - num_unsaved_files - 3, | |||
3967 | unsaved_files, | |||
3968 | num_unsaved_files, | |||
3969 | getDefaultParsingOptions(), &TU); | |||
3970 | if (Err != CXError_Success) { | |||
3971 | fprintf(stderrstderr, "unable to parse input\n"); | |||
3972 | describeLibclangFailure(Err); | |||
3973 | clang_disposeIndex(CIdx); | |||
3974 | free(filename); | |||
3975 | free_remapped_files(unsaved_files, num_unsaved_files); | |||
3976 | return -1; | |||
3977 | } | |||
3978 | errorCode = 0; | |||
3979 | ||||
3980 | if (checkForErrors(TU) != 0) { | |||
3981 | errorCode = -1; | |||
3982 | goto teardown; | |||
3983 | } | |||
3984 | ||||
3985 | if (getenv("CINDEXTEST_EDITING")) { | |||
3986 | for (i = 0; i < 5; ++i) { | |||
3987 | Err = clang_reparseTranslationUnit(TU, num_unsaved_files, unsaved_files, | |||
3988 | clang_defaultReparseOptions(TU)); | |||
3989 | if (Err != CXError_Success) { | |||
3990 | fprintf(stderrstderr, "Unable to reparse translation unit!\n"); | |||
3991 | describeLibclangFailure(Err); | |||
3992 | errorCode = -1; | |||
3993 | goto teardown; | |||
3994 | } | |||
3995 | } | |||
3996 | } | |||
3997 | ||||
3998 | if (checkForErrors(TU) != 0) { | |||
3999 | errorCode = -1; | |||
4000 | goto teardown; | |||
4001 | } | |||
4002 | ||||
4003 | file = clang_getFile(TU, filename); | |||
4004 | if (!file) { | |||
4005 | fprintf(stderrstderr, "file %s is not in this translation unit\n", filename); | |||
4006 | errorCode = -1; | |||
4007 | goto teardown; | |||
4008 | } | |||
4009 | ||||
4010 | startLoc = clang_getLocation(TU, file, line, column); | |||
4011 | if (clang_equalLocations(clang_getNullLocation(), startLoc)) { | |||
4012 | fprintf(stderrstderr, "invalid source location %s:%d:%d\n", filename, line, | |||
4013 | column); | |||
4014 | errorCode = -1; | |||
4015 | goto teardown; | |||
4016 | } | |||
4017 | ||||
4018 | endLoc = clang_getLocation(TU, file, second_line, second_column); | |||
4019 | if (clang_equalLocations(clang_getNullLocation(), endLoc)) { | |||
4020 | fprintf(stderrstderr, "invalid source location %s:%d:%d\n", filename, | |||
4021 | second_line, second_column); | |||
4022 | errorCode = -1; | |||
4023 | goto teardown; | |||
4024 | } | |||
4025 | ||||
4026 | range = clang_getRange(startLoc, endLoc); | |||
4027 | clang_tokenize(TU, range, &tokens, &num_tokens); | |||
4028 | ||||
4029 | if (checkForErrors(TU) != 0) { | |||
4030 | errorCode = -1; | |||
4031 | goto teardown; | |||
4032 | } | |||
4033 | ||||
4034 | cursors = (CXCursor *)malloc(num_tokens * sizeof(CXCursor)); | |||
4035 | assert(cursors)((void) sizeof ((cursors) ? 1 : 0), __extension__ ({ if (cursors ) ; else __assert_fail ("cursors", "/build/llvm-toolchain-snapshot-7~svn338205/tools/clang/tools/c-index-test/c-index-test.c" , 4035, __extension__ __PRETTY_FUNCTION__); })); | |||
4036 | clang_annotateTokens(TU, tokens, num_tokens, cursors); | |||
4037 | ||||
4038 | if (checkForErrors(TU) != 0) { | |||
4039 | errorCode = -1; | |||
4040 | goto teardown; | |||
4041 | } | |||
4042 | ||||
4043 | skipped_ranges = clang_getSkippedRanges(TU, file); | |||
4044 | for (i = 0; i != skipped_ranges->count; ++i) { | |||
4045 | unsigned start_line, start_column, end_line, end_column; | |||
4046 | clang_getSpellingLocation(clang_getRangeStart(skipped_ranges->ranges[i]), | |||
4047 | 0, &start_line, &start_column, 0); | |||
4048 | clang_getSpellingLocation(clang_getRangeEnd(skipped_ranges->ranges[i]), | |||
4049 | 0, &end_line, &end_column, 0); | |||
4050 | printf("Skipping: "); | |||
4051 | PrintExtent(stdoutstdout, start_line, start_column, end_line, end_column); | |||
4052 | printf("\n"); | |||
4053 | } | |||
4054 | clang_disposeSourceRangeList(skipped_ranges); | |||
4055 | ||||
4056 | for (i = 0; i != num_tokens; ++i) { | |||
4057 | const char *kind = "<unknown>"; | |||
4058 | CXString spelling = clang_getTokenSpelling(TU, tokens[i]); | |||
4059 | CXSourceRange extent = clang_getTokenExtent(TU, tokens[i]); | |||
4060 | unsigned start_line, start_column, end_line, end_column; | |||
4061 | ||||
4062 | switch (clang_getTokenKind(tokens[i])) { | |||
4063 | case CXToken_Punctuation: kind = "Punctuation"; break; | |||
4064 | case CXToken_Keyword: kind = "Keyword"; break; | |||
4065 | case CXToken_Identifier: kind = "Identifier"; break; | |||
4066 | case CXToken_Literal: kind = "Literal"; break; | |||
4067 | case CXToken_Comment: kind = "Comment"; break; | |||
4068 | } | |||
4069 | clang_getSpellingLocation(clang_getRangeStart(extent), | |||
4070 | 0, &start_line, &start_column, 0); | |||
4071 | clang_getSpellingLocation(clang_getRangeEnd(extent), | |||
4072 | 0, &end_line, &end_column, 0); | |||
4073 | printf("%s: \"%s\" ", kind, clang_getCString(spelling)); | |||
4074 | clang_disposeString(spelling); | |||
4075 | PrintExtent(stdoutstdout, start_line, start_column, end_line, end_column); | |||
4076 | if (!clang_isInvalid(cursors[i].kind)) { | |||
4077 | printf(" "); | |||
4078 | PrintCursor(cursors[i], NULL((void*)0)); | |||
4079 | } | |||
4080 | printf("\n"); | |||
4081 | } | |||
4082 | free(cursors); | |||
4083 | clang_disposeTokens(TU, tokens, num_tokens); | |||
4084 | ||||
4085 | teardown: | |||
4086 | PrintDiagnostics(TU); | |||
4087 | clang_disposeTranslationUnit(TU); | |||
4088 | clang_disposeIndex(CIdx); | |||
4089 | free(filename); | |||
4090 | free_remapped_files(unsaved_files, num_unsaved_files); | |||
4091 | return errorCode; | |||
4092 | } | |||
4093 | ||||
4094 | static int | |||
4095 | perform_test_compilation_db(const char *database, int argc, const char **argv) { | |||
4096 | CXCompilationDatabase db; | |||
4097 | CXCompileCommands CCmds; | |||
4098 | CXCompileCommand CCmd; | |||
4099 | CXCompilationDatabase_Error ec; | |||
4100 | CXString wd; | |||
4101 | CXString arg; | |||
4102 | int errorCode = 0; | |||
4103 | char *tmp; | |||
4104 | unsigned len; | |||
4105 | char *buildDir; | |||
4106 | int i, j, a, numCmds, numArgs; | |||
4107 | ||||
4108 | len = strlen(database); | |||
4109 | tmp = (char *) malloc(len+1); | |||
4110 | assert(tmp)((void) sizeof ((tmp) ? 1 : 0), __extension__ ({ if (tmp) ; else __assert_fail ("tmp", "/build/llvm-toolchain-snapshot-7~svn338205/tools/clang/tools/c-index-test/c-index-test.c" , 4110, __extension__ __PRETTY_FUNCTION__); })); | |||
4111 | memcpy(tmp, database, len+1); | |||
4112 | buildDir = dirname(tmp); | |||
4113 | ||||
4114 | db = clang_CompilationDatabase_fromDirectory(buildDir, &ec); | |||
4115 | ||||
4116 | if (db) { | |||
4117 | ||||
4118 | if (ec!=CXCompilationDatabase_NoError) { | |||
4119 | printf("unexpected error %d code while loading compilation database\n", ec); | |||
4120 | errorCode = -1; | |||
4121 | goto cdb_end; | |||
4122 | } | |||
4123 | ||||
4124 | for (i=0; i<argc && errorCode==0; ) { | |||
4125 | if (strcmp(argv[i],"lookup")==0){ | |||
4126 | CCmds = clang_CompilationDatabase_getCompileCommands(db, argv[i+1]); | |||
4127 | ||||
4128 | if (!CCmds) { | |||
4129 | printf("file %s not found in compilation db\n", argv[i+1]); | |||
4130 | errorCode = -1; | |||
4131 | break; | |||
4132 | } | |||
4133 | ||||
4134 | numCmds = clang_CompileCommands_getSize(CCmds); | |||
4135 | ||||
4136 | if (numCmds==0) { | |||
4137 | fprintf(stderrstderr, "should not get an empty compileCommand set for file" | |||
4138 | " '%s'\n", argv[i+1]); | |||
4139 | errorCode = -1; | |||
4140 | break; | |||
4141 | } | |||
4142 | ||||
4143 | for (j=0; j<numCmds; ++j) { | |||
4144 | CCmd = clang_CompileCommands_getCommand(CCmds, j); | |||
4145 | ||||
4146 | wd = clang_CompileCommand_getDirectory(CCmd); | |||
4147 | printf("workdir:'%s'", clang_getCString(wd)); | |||
4148 | clang_disposeString(wd); | |||
4149 | ||||
4150 | printf(" cmdline:'"); | |||
4151 | numArgs = clang_CompileCommand_getNumArgs(CCmd); | |||
4152 | for (a=0; a<numArgs; ++a) { | |||
4153 | if (a) printf(" "); | |||
4154 | arg = clang_CompileCommand_getArg(CCmd, a); | |||
4155 | printf("%s", clang_getCString(arg)); | |||
4156 | clang_disposeString(arg); | |||
4157 | } | |||
4158 | printf("'\n"); | |||
4159 | } | |||
4160 | ||||
4161 | clang_CompileCommands_dispose(CCmds); | |||
4162 | ||||
4163 | i += 2; | |||
4164 | } | |||
4165 | } | |||
4166 | clang_CompilationDatabase_dispose(db); | |||
4167 | } else { | |||
4168 | printf("database loading failed with error code %d.\n", ec); | |||
4169 | errorCode = -1; | |||
4170 | } | |||
4171 | ||||
4172 | cdb_end: | |||
4173 | free(tmp); | |||
4174 | ||||
4175 | return errorCode; | |||
4176 | } | |||
4177 | ||||
4178 | /******************************************************************************/ | |||
4179 | /* USR printing. */ | |||
4180 | /******************************************************************************/ | |||
4181 | ||||
4182 | static int insufficient_usr(const char *kind, const char *usage) { | |||
4183 | fprintf(stderrstderr, "USR for '%s' requires: %s\n", kind, usage); | |||
4184 | return 1; | |||
4185 | } | |||
4186 | ||||
4187 | static unsigned isUSR(const char *s) { | |||
4188 | return s[0] == 'c' && s[1] == ':'; | |||
4189 | } | |||
4190 | ||||
4191 | static int not_usr(const char *s, const char *arg) { | |||
4192 | fprintf(stderrstderr, "'%s' argument ('%s') is not a USR\n", s, arg); | |||
4193 | return 1; | |||
4194 | } | |||
4195 | ||||
4196 | static void print_usr(CXString usr) { | |||
4197 | const char *s = clang_getCString(usr); | |||
4198 | printf("%s\n", s); | |||
4199 | clang_disposeString(usr); | |||
4200 | } | |||
4201 | ||||
4202 | static void display_usrs() { | |||
4203 | fprintf(stderrstderr, "-print-usrs options:\n" | |||
4204 | " ObjCCategory <class name> <category name>\n" | |||
4205 | " ObjCClass <class name>\n" | |||
4206 | " ObjCIvar <ivar name> <class USR>\n" | |||
4207 | " ObjCMethod <selector> [0=class method|1=instance method] " | |||
4208 | "<class USR>\n" | |||
4209 | " ObjCProperty <property name> <class USR>\n" | |||
4210 | " ObjCProtocol <protocol name>\n"); | |||
4211 | } | |||
4212 | ||||
4213 | int print_usrs(const char **I, const char **E) { | |||
4214 | while (I != E) { | |||
4215 | const char *kind = *I; | |||
4216 | unsigned len = strlen(kind); | |||
4217 | switch (len) { | |||
4218 | case 8: | |||
4219 | if (memcmp(kind, "ObjCIvar", 8) == 0) { | |||
4220 | if (I + 2 >= E) | |||
4221 | return insufficient_usr(kind, "<ivar name> <class USR>"); | |||
4222 | if (!isUSR(I[2])) | |||
4223 | return not_usr("<class USR>", I[2]); | |||
4224 | else { | |||
4225 | CXString x = createCXString(I[2]); | |||
4226 | print_usr(clang_constructUSR_ObjCIvar(I[1], x)); | |||
4227 | } | |||
4228 | ||||
4229 | I += 3; | |||
4230 | continue; | |||
4231 | } | |||
4232 | break; | |||
4233 | case 9: | |||
4234 | if (memcmp(kind, "ObjCClass", 9) == 0) { | |||
4235 | if (I + 1 >= E) | |||
4236 | return insufficient_usr(kind, "<class name>"); | |||
4237 | print_usr(clang_constructUSR_ObjCClass(I[1])); | |||
4238 | I += 2; | |||
4239 | continue; | |||
4240 | } | |||
4241 | break; | |||
4242 | case 10: | |||
4243 | if (memcmp(kind, "ObjCMethod", 10) == 0) { | |||
4244 | if (I + 3 >= E) | |||
4245 | return insufficient_usr(kind, "<method selector> " | |||
4246 | "[0=class method|1=instance method] <class USR>"); | |||
4247 | if (!isUSR(I[3])) | |||
4248 | return not_usr("<class USR>", I[3]); | |||
4249 | else { | |||
4250 | CXString x = createCXString(I[3]); | |||
4251 | print_usr(clang_constructUSR_ObjCMethod(I[1], atoi(I[2]), x)); | |||
4252 | } | |||
4253 | I += 4; | |||
4254 | continue; | |||
4255 | } | |||
4256 | break; | |||
4257 | case 12: | |||
4258 | if (memcmp(kind, "ObjCCategory", 12) == 0) { | |||
4259 | if (I + 2 >= E) | |||
4260 | return insufficient_usr(kind, "<class name> <category name>"); | |||
4261 | print_usr(clang_constructUSR_ObjCCategory(I[1], I[2])); | |||
4262 | I += 3; | |||
4263 | continue; | |||
4264 | } | |||
4265 | if (memcmp(kind, "ObjCProtocol", 12) == 0) { | |||
4266 | if (I + 1 >= E) | |||
4267 | return insufficient_usr(kind, "<protocol name>"); | |||
4268 | print_usr(clang_constructUSR_ObjCProtocol(I[1])); | |||
4269 | I += 2; | |||
4270 | continue; | |||
4271 | } | |||
4272 | if (memcmp(kind, "ObjCProperty", 12) == 0) { | |||
4273 | if (I + 2 >= E) | |||
4274 | return insufficient_usr(kind, "<property name> <class USR>"); | |||
4275 | if (!isUSR(I[2])) | |||
4276 | return not_usr("<class USR>", I[2]); | |||
4277 | else { | |||
4278 | CXString x = createCXString(I[2]); | |||
4279 | print_usr(clang_constructUSR_ObjCProperty(I[1], x)); | |||
4280 | } | |||
4281 | I += 3; | |||
4282 | continue; | |||
4283 | } | |||
4284 | break; | |||
4285 | default: | |||
4286 | break; | |||
4287 | } | |||
4288 | break; | |||
4289 | } | |||
4290 | ||||
4291 | if (I != E) { | |||
4292 | fprintf(stderrstderr, "Invalid USR kind: %s\n", *I); | |||
4293 | display_usrs(); | |||
4294 | return 1; | |||
4295 | } | |||
4296 | return 0; | |||
4297 | } | |||
4298 | ||||
4299 | int print_usrs_file(const char *file_name) { | |||
4300 | char line[2048]; | |||
4301 | const char *args[128]; | |||
4302 | unsigned numChars = 0; | |||
4303 | ||||
4304 | FILE *fp = fopen(file_name, "r"); | |||
4305 | if (!fp) { | |||
4306 | fprintf(stderrstderr, "error: cannot open '%s'\n", file_name); | |||
4307 | return 1; | |||
4308 | } | |||
4309 | ||||
4310 | /* This code is not really all that safe, but it works fine for testing. */ | |||
4311 | while (!feof(fp)) { | |||
4312 | char c = fgetc(fp); | |||
4313 | if (c == '\n') { | |||
4314 | unsigned i = 0; | |||
4315 | const char *s = 0; | |||
4316 | ||||
4317 | if (numChars == 0) | |||
4318 | continue; | |||
4319 | ||||
4320 | line[numChars] = '\0'; | |||
4321 | numChars = 0; | |||
4322 | ||||
4323 | if (line[0] == '/' && line[1] == '/') | |||
4324 | continue; | |||
4325 | ||||
4326 | s = strtok(line, " "); | |||
4327 | while (s) { | |||
4328 | args[i] = s; | |||
4329 | ++i; | |||
4330 | s = strtok(0, " "); | |||
4331 | } | |||
4332 | if (print_usrs(&args[0], &args[i])) | |||
4333 | return 1; | |||
4334 | } | |||
4335 | else | |||
4336 | line[numChars++] = c; | |||
4337 | } | |||
4338 | ||||
4339 | fclose(fp); | |||
4340 | return 0; | |||
4341 | } | |||
4342 | ||||
4343 | /******************************************************************************/ | |||
4344 | /* Command line processing. */ | |||
4345 | /******************************************************************************/ | |||
4346 | int write_pch_file(const char *filename, int argc, const char *argv[]) { | |||
4347 | CXIndex Idx; | |||
4348 | CXTranslationUnit TU; | |||
4349 | struct CXUnsavedFile *unsaved_files = 0; | |||
4350 | int num_unsaved_files = 0; | |||
4351 | enum CXErrorCode Err; | |||
4352 | int result = 0; | |||
4353 | ||||
4354 | Idx = clang_createIndex(/* excludeDeclsFromPCH */1, /* displayDiagnostics=*/1); | |||
4355 | ||||
4356 | if (parse_remapped_files(argc, argv, 0, &unsaved_files, &num_unsaved_files)) { | |||
4357 | clang_disposeIndex(Idx); | |||
4358 | return -1; | |||
4359 | } | |||
4360 | ||||
4361 | Err = clang_parseTranslationUnit2( | |||
4362 | Idx, 0, argv + num_unsaved_files, argc - num_unsaved_files, | |||
4363 | unsaved_files, num_unsaved_files, | |||
4364 | CXTranslationUnit_Incomplete | | |||
4365 | CXTranslationUnit_DetailedPreprocessingRecord | | |||
4366 | CXTranslationUnit_ForSerialization, | |||
4367 | &TU); | |||
4368 | if (Err != CXError_Success) { | |||
4369 | fprintf(stderrstderr, "Unable to load translation unit!\n"); | |||
4370 | describeLibclangFailure(Err); | |||
4371 | free_remapped_files(unsaved_files, num_unsaved_files); | |||
4372 | clang_disposeTranslationUnit(TU); | |||
4373 | clang_disposeIndex(Idx); | |||
4374 | return 1; | |||
4375 | } | |||
4376 | ||||
4377 | switch (clang_saveTranslationUnit(TU, filename, | |||
4378 | clang_defaultSaveOptions(TU))) { | |||
4379 | case CXSaveError_None: | |||
4380 | break; | |||
4381 | ||||
4382 | case CXSaveError_TranslationErrors: | |||
4383 | fprintf(stderrstderr, "Unable to write PCH file %s: translation errors\n", | |||
4384 | filename); | |||
4385 | result = 2; | |||
4386 | break; | |||
4387 | ||||
4388 | case CXSaveError_InvalidTU: | |||
4389 | fprintf(stderrstderr, "Unable to write PCH file %s: invalid translation unit\n", | |||
4390 | filename); | |||
4391 | result = 3; | |||
4392 | break; | |||
4393 | ||||
4394 | case CXSaveError_Unknown: | |||
4395 | default: | |||
4396 | fprintf(stderrstderr, "Unable to write PCH file %s: unknown error \n", filename); | |||
4397 | result = 1; | |||
4398 | break; | |||
4399 | } | |||
4400 | ||||
4401 | clang_disposeTranslationUnit(TU); | |||
4402 | free_remapped_files(unsaved_files, num_unsaved_files); | |||
4403 | clang_disposeIndex(Idx); | |||
4404 | return result; | |||
4405 | } | |||
4406 | ||||
4407 | /******************************************************************************/ | |||
4408 | /* Serialized diagnostics. */ | |||
4409 | /******************************************************************************/ | |||
4410 | ||||
4411 | static const char *getDiagnosticCodeStr(enum CXLoadDiag_Error error) { | |||
4412 | switch (error) { | |||
4413 | case CXLoadDiag_CannotLoad: return "Cannot Load File"; | |||
4414 | case CXLoadDiag_None: break; | |||
4415 | case CXLoadDiag_Unknown: return "Unknown"; | |||
4416 | case CXLoadDiag_InvalidFile: return "Invalid File"; | |||
4417 | } | |||
4418 | return "None"; | |||
4419 | } | |||
4420 | ||||
4421 | static const char *getSeverityString(enum CXDiagnosticSeverity severity) { | |||
4422 | switch (severity) { | |||
4423 | case CXDiagnostic_Note: return "note"; | |||
4424 | case CXDiagnostic_Error: return "error"; | |||
4425 | case CXDiagnostic_Fatal: return "fatal"; | |||
4426 | case CXDiagnostic_Ignored: return "ignored"; | |||
4427 | case CXDiagnostic_Warning: return "warning"; | |||
4428 | } | |||
4429 | return "unknown"; | |||
4430 | } | |||
4431 | ||||
4432 | static void printIndent(unsigned indent) { | |||
4433 | if (indent == 0) | |||
4434 | return; | |||
4435 | fprintf(stderrstderr, "+"); | |||
4436 | --indent; | |||
4437 | while (indent > 0) { | |||
4438 | fprintf(stderrstderr, "-"); | |||
4439 | --indent; | |||
4440 | } | |||
4441 | } | |||
4442 | ||||
4443 | static void printLocation(CXSourceLocation L) { | |||
4444 | CXFile File; | |||
4445 | CXString FileName; | |||
4446 | unsigned line, column, offset; | |||
4447 | ||||
4448 | clang_getExpansionLocation(L, &File, &line, &column, &offset); | |||
4449 | FileName = clang_getFileName(File); | |||
4450 | ||||
4451 | fprintf(stderrstderr, "%s:%d:%d", clang_getCString(FileName), line, column); | |||
4452 | clang_disposeString(FileName); | |||
4453 | } | |||
4454 | ||||
4455 | static void printRanges(CXDiagnostic D, unsigned indent) { | |||
4456 | unsigned i, n = clang_getDiagnosticNumRanges(D); | |||
4457 | ||||
4458 | for (i = 0; i < n; ++i) { | |||
4459 | CXSourceLocation Start, End; | |||
4460 | CXSourceRange SR = clang_getDiagnosticRange(D, i); | |||
4461 | Start = clang_getRangeStart(SR); | |||
4462 | End = clang_getRangeEnd(SR); | |||
4463 | ||||
4464 | printIndent(indent); | |||
4465 | fprintf(stderrstderr, "Range: "); | |||
4466 | printLocation(Start); | |||
4467 | fprintf(stderrstderr, " "); | |||
4468 | printLocation(End); | |||
4469 | fprintf(stderrstderr, "\n"); | |||
4470 | } | |||
4471 | } | |||
4472 | ||||
4473 | static void printFixIts(CXDiagnostic D, unsigned indent) { | |||
4474 | unsigned i, n = clang_getDiagnosticNumFixIts(D); | |||
4475 | fprintf(stderrstderr, "Number FIXITs = %d\n", n); | |||
4476 | for (i = 0 ; i < n; ++i) { | |||
4477 | CXSourceRange ReplacementRange; | |||
4478 | CXString text; | |||
4479 | text = clang_getDiagnosticFixIt(D, i, &ReplacementRange); | |||
4480 | ||||
4481 | printIndent(indent); | |||
4482 | fprintf(stderrstderr, "FIXIT: ("); | |||
4483 | printLocation(clang_getRangeStart(ReplacementRange)); | |||
4484 | fprintf(stderrstderr, " - "); | |||
4485 | printLocation(clang_getRangeEnd(ReplacementRange)); | |||
4486 | fprintf(stderrstderr, "): \"%s\"\n", clang_getCString(text)); | |||
4487 | clang_disposeString(text); | |||
4488 | } | |||
4489 | } | |||
4490 | ||||
4491 | static void printDiagnosticSet(CXDiagnosticSet Diags, unsigned indent) { | |||
4492 | unsigned i, n; | |||
4493 | ||||
4494 | if (!Diags) | |||
4495 | return; | |||
4496 | ||||
4497 | n = clang_getNumDiagnosticsInSet(Diags); | |||
4498 | for (i = 0; i < n; ++i) { | |||
4499 | CXSourceLocation DiagLoc; | |||
4500 | CXDiagnostic D; | |||
4501 | CXFile File; | |||
4502 | CXString FileName, DiagSpelling, DiagOption, DiagCat; | |||
4503 | unsigned line, column, offset; | |||
4504 | const char *DiagOptionStr = 0, *DiagCatStr = 0; | |||
4505 | ||||
4506 | D = clang_getDiagnosticInSet(Diags, i); | |||
4507 | DiagLoc = clang_getDiagnosticLocation(D); | |||
4508 | clang_getExpansionLocation(DiagLoc, &File, &line, &column, &offset); | |||
4509 | FileName = clang_getFileName(File); | |||
4510 | DiagSpelling = clang_getDiagnosticSpelling(D); | |||
4511 | ||||
4512 | printIndent(indent); | |||
4513 | ||||
4514 | fprintf(stderrstderr, "%s:%d:%d: %s: %s", | |||
4515 | clang_getCString(FileName), | |||
4516 | line, | |||
4517 | column, | |||
4518 | getSeverityString(clang_getDiagnosticSeverity(D)), | |||
4519 | clang_getCString(DiagSpelling)); | |||
4520 | ||||
4521 | DiagOption = clang_getDiagnosticOption(D, 0); | |||
4522 | DiagOptionStr = clang_getCString(DiagOption); | |||
4523 | if (DiagOptionStr) { | |||
4524 | fprintf(stderrstderr, " [%s]", DiagOptionStr); | |||
4525 | } | |||
4526 | ||||
4527 | DiagCat = clang_getDiagnosticCategoryText(D); | |||
4528 | DiagCatStr = clang_getCString(DiagCat); | |||
4529 | if (DiagCatStr) { | |||
4530 | fprintf(stderrstderr, " [%s]", DiagCatStr); | |||
4531 | } | |||
4532 | ||||
4533 | fprintf(stderrstderr, "\n"); | |||
4534 | ||||
4535 | printRanges(D, indent); | |||
4536 | printFixIts(D, indent); | |||
4537 | ||||
4538 | /* Print subdiagnostics. */ | |||
4539 | printDiagnosticSet(clang_getChildDiagnostics(D), indent+2); | |||
4540 | ||||
4541 | clang_disposeString(FileName); | |||
4542 | clang_disposeString(DiagSpelling); | |||
4543 | clang_disposeString(DiagOption); | |||
4544 | clang_disposeString(DiagCat); | |||
4545 | } | |||
4546 | } | |||
4547 | ||||
4548 | static int read_diagnostics(const char *filename) { | |||
4549 | enum CXLoadDiag_Error error; | |||
4550 | CXString errorString; | |||
4551 | CXDiagnosticSet Diags = 0; | |||
4552 | ||||
4553 | Diags = clang_loadDiagnostics(filename, &error, &errorString); | |||
4554 | if (!Diags) { | |||
4555 | fprintf(stderrstderr, "Trouble deserializing file (%s): %s\n", | |||
4556 | getDiagnosticCodeStr(error), | |||
4557 | clang_getCString(errorString)); | |||
4558 | clang_disposeString(errorString); | |||
4559 | return 1; | |||
4560 | } | |||
4561 | ||||
4562 | printDiagnosticSet(Diags, 0); | |||
4563 | fprintf(stderrstderr, "Number of diagnostics: %d\n", | |||
4564 | clang_getNumDiagnosticsInSet(Diags)); | |||
4565 | clang_disposeDiagnosticSet(Diags); | |||
4566 | return 0; | |||
4567 | } | |||
4568 | ||||
4569 | static int perform_print_build_session_timestamp(void) { | |||
4570 | printf("%lld\n", clang_getBuildSessionTimestamp()); | |||
4571 | return 0; | |||
4572 | } | |||
4573 | ||||
4574 | /******************************************************************************/ | |||
4575 | /* Command line processing. */ | |||
4576 | /******************************************************************************/ | |||
4577 | ||||
4578 | static CXCursorVisitor GetVisitor(const char *s) { | |||
4579 | if (s[0] == '\0') | |||
4580 | return FilteredPrintingVisitor; | |||
4581 | if (strcmp(s, "-usrs") == 0) | |||
4582 | return USRVisitor; | |||
4583 | if (strncmp(s, "-memory-usage", 13) == 0) | |||
4584 | return GetVisitor(s + 13); | |||
4585 | return NULL((void*)0); | |||
4586 | } | |||
4587 | ||||
4588 | static void print_usage(void) { | |||
4589 | fprintf(stderrstderr, | |||
4590 | "usage: c-index-test -code-completion-at=<site> <compiler arguments>\n" | |||
4591 | " c-index-test -code-completion-timing=<site> <compiler arguments>\n" | |||
4592 | " c-index-test -cursor-at=<site> <compiler arguments>\n" | |||
4593 | " c-index-test -evaluate-cursor-at=<site> <compiler arguments>\n" | |||
4594 | " c-index-test -get-macro-info-cursor-at=<site> <compiler arguments>\n" | |||
4595 | " c-index-test -file-refs-at=<site> <compiler arguments>\n" | |||
4596 | " c-index-test -file-includes-in=<filename> <compiler arguments>\n"); | |||
4597 | fprintf(stderrstderr, | |||
4598 | " c-index-test -index-file [-check-prefix=<FileCheck prefix>] <compiler arguments>\n" | |||
4599 | " c-index-test -index-file-full [-check-prefix=<FileCheck prefix>] <compiler arguments>\n" | |||
4600 | " c-index-test -index-tu [-check-prefix=<FileCheck prefix>] <AST file>\n" | |||
4601 | " c-index-test -index-compile-db [-check-prefix=<FileCheck prefix>] <compilation database>\n" | |||
4602 | " c-index-test -test-file-scan <AST file> <source file> " | |||
4603 | "[FileCheck prefix]\n"); | |||
4604 | fprintf(stderrstderr, | |||
4605 | " c-index-test -test-load-tu <AST file> <symbol filter> " | |||
4606 | "[FileCheck prefix]\n" | |||
4607 | " c-index-test -test-load-tu-usrs <AST file> <symbol filter> " | |||
4608 | "[FileCheck prefix]\n" | |||
4609 | " c-index-test -test-load-source <symbol filter> {<args>}*\n"); | |||
4610 | fprintf(stderrstderr, | |||
4611 | " c-index-test -test-load-source-memory-usage " | |||
4612 | "<symbol filter> {<args>}*\n" | |||
4613 | " c-index-test -test-load-source-reparse <trials> <symbol filter> " | |||
4614 | " {<args>}*\n" | |||
4615 | " c-index-test -test-load-source-usrs <symbol filter> {<args>}*\n" | |||
4616 | " c-index-test -test-load-source-usrs-memory-usage " | |||
4617 | "<symbol filter> {<args>}*\n" | |||
4618 | " c-index-test -test-annotate-tokens=<range> {<args>}*\n" | |||
4619 | " c-index-test -test-inclusion-stack-source {<args>}*\n" | |||
4620 | " c-index-test -test-inclusion-stack-tu <AST file>\n"); | |||
4621 | fprintf(stderrstderr, | |||
4622 | " c-index-test -test-print-linkage-source {<args>}*\n" | |||
4623 | " c-index-test -test-print-visibility {<args>}*\n" | |||
4624 | " c-index-test -test-print-type {<args>}*\n" | |||
4625 | " c-index-test -test-print-type-size {<args>}*\n" | |||
4626 | " c-index-test -test-print-bitwidth {<args>}*\n" | |||
4627 | " c-index-test -test-print-target-info {<args>}*\n" | |||
4628 | " c-index-test -test-print-type-declaration {<args>}*\n" | |||
4629 | " c-index-test -print-usr [<CursorKind> {<args>}]*\n" | |||
4630 | " c-index-test -print-usr-file <file>\n"); | |||
4631 | fprintf(stderrstderr, | |||
4632 | " c-index-test -write-pch <file> <compiler arguments>\n" | |||
4633 | " c-index-test -compilation-db [lookup <filename>] database\n"); | |||
4634 | fprintf(stderrstderr, | |||
4635 | " c-index-test -print-build-session-timestamp\n"); | |||
4636 | fprintf(stderrstderr, | |||
4637 | " c-index-test -read-diagnostics <file>\n\n"); | |||
4638 | fprintf(stderrstderr, | |||
4639 | " <symbol filter> values:\n%s", | |||
4640 | " all - load all symbols, including those from PCH\n" | |||
4641 | " local - load all symbols except those in PCH\n" | |||
4642 | " category - only load ObjC categories (non-PCH)\n" | |||
4643 | " interface - only load ObjC interfaces (non-PCH)\n" | |||
4644 | " protocol - only load ObjC protocols (non-PCH)\n" | |||
4645 | " function - only load functions (non-PCH)\n" | |||
4646 | " typedef - only load typdefs (non-PCH)\n" | |||
4647 | " scan-function - scan function bodies (non-PCH)\n\n"); | |||
4648 | } | |||
4649 | ||||
4650 | /***/ | |||
4651 | ||||
4652 | int cindextest_main(int argc, const char **argv) { | |||
4653 | clang_enableStackTraces(); | |||
4654 | if (argc > 2 && strcmp(argv[1], "-read-diagnostics") == 0) | |||
| ||||
4655 | return read_diagnostics(argv[2]); | |||
4656 | if (argc > 2 && strstr(argv[1], "-code-completion-at=") == argv[1]) | |||
4657 | return perform_code_completion(argc, argv, 0); | |||
4658 | if (argc > 2 && strstr(argv[1], "-code-completion-timing=") == argv[1]) | |||
4659 | return perform_code_completion(argc, argv, 1); | |||
4660 | if (argc > 2 && strstr(argv[1], "-cursor-at=") == argv[1]) | |||
4661 | return inspect_cursor_at(argc, argv, "-cursor-at=", inspect_print_cursor); | |||
4662 | if (argc > 2 && strstr(argv[1], "-evaluate-cursor-at=") == argv[1]) | |||
4663 | return inspect_cursor_at(argc, argv, "-evaluate-cursor-at=", | |||
4664 | inspect_evaluate_cursor); | |||
4665 | if (argc > 2 && strstr(argv[1], "-get-macro-info-cursor-at=") == argv[1]) | |||
4666 | return inspect_cursor_at(argc, argv, "-get-macro-info-cursor-at=", | |||
4667 | inspect_macroinfo_cursor); | |||
4668 | if (argc > 2 && strstr(argv[1], "-file-refs-at=") == argv[1]) | |||
4669 | return find_file_refs_at(argc, argv); | |||
4670 | if (argc > 2 && strstr(argv[1], "-file-includes-in=") == argv[1]) | |||
4671 | return find_file_includes_in(argc, argv); | |||
4672 | if (argc > 2 && strcmp(argv[1], "-index-file") == 0) | |||
4673 | return index_file(argc - 2, argv + 2, /*full=*/0); | |||
4674 | if (argc > 2 && strcmp(argv[1], "-index-file-full") == 0) | |||
4675 | return index_file(argc - 2, argv + 2, /*full=*/1); | |||
4676 | if (argc > 2 && strcmp(argv[1], "-index-tu") == 0) | |||
4677 | return index_tu(argc - 2, argv + 2); | |||
4678 | if (argc > 2 && strcmp(argv[1], "-index-compile-db") == 0) | |||
4679 | return index_compile_db(argc - 2, argv + 2); | |||
4680 | else if (argc >= 4 && strncmp(argv[1], "-test-load-tu", 13) == 0) { | |||
4681 | CXCursorVisitor I = GetVisitor(argv[1] + 13); | |||
4682 | if (I) | |||
4683 | return perform_test_load_tu(argv[2], argv[3], argc >= 5 ? argv[4] : 0, I, | |||
4684 | NULL((void*)0)); | |||
4685 | } | |||
4686 | else if (argc >= 5 && strncmp(argv[1], "-test-load-source-reparse", 25) == 0){ | |||
4687 | CXCursorVisitor I = GetVisitor(argv[1] + 25); | |||
4688 | if (I) { | |||
4689 | int trials = atoi(argv[2]); | |||
4690 | return perform_test_reparse_source(argc - 4, argv + 4, trials, argv[3], I, | |||
4691 | NULL((void*)0)); | |||
4692 | } | |||
4693 | } | |||
4694 | else if (argc >= 4 && strncmp(argv[1], "-test-load-source", 17) == 0) { | |||
4695 | CXCursorVisitor I = GetVisitor(argv[1] + 17); | |||
4696 | ||||
4697 | PostVisitTU postVisit = 0; | |||
4698 | if (strstr(argv[1], "-memory-usage")) | |||
4699 | postVisit = PrintMemoryUsage; | |||
4700 | ||||
4701 | if (I) | |||
4702 | return perform_test_load_source(argc - 3, argv + 3, argv[2], I, | |||
4703 | postVisit); | |||
4704 | } | |||
4705 | else if (argc >= 3 && strcmp(argv[1], "-single-file-parse") == 0) | |||
4706 | return perform_single_file_parse(argv[2]); | |||
4707 | else if (argc >= 4 && strcmp(argv[1], "-test-file-scan") == 0) | |||
4708 | return perform_file_scan(argv[2], argv[3], | |||
4709 | argc >= 5 ? argv[4] : 0); | |||
4710 | else if (argc > 2 && strstr(argv[1], "-test-annotate-tokens=") == argv[1]) | |||
4711 | return perform_token_annotation(argc, argv); | |||
4712 | else if (argc > 2 && strcmp(argv[1], "-test-inclusion-stack-source") == 0) | |||
4713 | return perform_test_load_source(argc - 2, argv + 2, "all", NULL((void*)0), | |||
4714 | PrintInclusionStack); | |||
4715 | else if (argc > 2 && strcmp(argv[1], "-test-inclusion-stack-tu") == 0) | |||
4716 | return perform_test_load_tu(argv[2], "all", NULL((void*)0), NULL((void*)0), | |||
4717 | PrintInclusionStack); | |||
4718 | else if (argc > 2 && strcmp(argv[1], "-test-print-linkage-source") == 0) | |||
4719 | return perform_test_load_source(argc - 2, argv + 2, "all", PrintLinkage, | |||
4720 | NULL((void*)0)); | |||
4721 | else if (argc > 2 && strcmp(argv[1], "-test-print-visibility") == 0) | |||
4722 | return perform_test_load_source(argc - 2, argv + 2, "all", PrintVisibility, | |||
4723 | NULL((void*)0)); | |||
4724 | else if (argc > 2 && strcmp(argv[1], "-test-print-type") == 0) | |||
4725 | return perform_test_load_source(argc - 2, argv + 2, "all", | |||
4726 | PrintType, 0); | |||
4727 | else if (argc > 2 && strcmp(argv[1], "-test-print-type-size") == 0) | |||
4728 | return perform_test_load_source(argc - 2, argv + 2, "all", | |||
4729 | PrintTypeSize, 0); | |||
4730 | else if (argc > 2 && strcmp(argv[1], "-test-print-type-declaration") == 0) | |||
4731 | return perform_test_load_source(argc - 2, argv + 2, "all", | |||
4732 | PrintTypeDeclaration, 0); | |||
4733 | else if (argc > 2 && strcmp(argv[1], "-test-print-bitwidth") == 0) | |||
4734 | return perform_test_load_source(argc - 2, argv + 2, "all", | |||
4735 | PrintBitWidth, 0); | |||
4736 | else if (argc > 2 && strcmp(argv[1], "-test-print-mangle") == 0) | |||
4737 | return perform_test_load_tu(argv[2], "all", NULL((void*)0), PrintMangledName, NULL((void*)0)); | |||
4738 | else if (argc > 2 && strcmp(argv[1], "-test-print-manglings") == 0) | |||
4739 | return perform_test_load_tu(argv[2], "all", NULL((void*)0), PrintManglings, NULL((void*)0)); | |||
4740 | else if (argc > 2 && strcmp(argv[1], "-test-print-target-info") == 0) | |||
4741 | return print_target_info(argc - 2, argv + 2); | |||
4742 | else if (argc > 1 && strcmp(argv[1], "-print-usr") == 0) { | |||
4743 | if (argc > 2) | |||
4744 | return print_usrs(argv + 2, argv + argc); | |||
4745 | else { | |||
4746 | display_usrs(); | |||
4747 | return 1; | |||
4748 | } | |||
4749 | } | |||
4750 | else if (argc > 2 && strcmp(argv[1], "-print-usr-file") == 0) | |||
4751 | return print_usrs_file(argv[2]); | |||
4752 | else if (argc > 2 && strcmp(argv[1], "-write-pch") == 0) | |||
4753 | return write_pch_file(argv[2], argc - 3, argv + 3); | |||
4754 | else if (argc > 2 && strcmp(argv[1], "-compilation-db") == 0) | |||
4755 | return perform_test_compilation_db(argv[argc-1], argc - 3, argv + 2); | |||
4756 | else if (argc == 2 && strcmp(argv[1], "-print-build-session-timestamp") == 0) | |||
4757 | return perform_print_build_session_timestamp(); | |||
4758 | ||||
4759 | print_usage(); | |||
4760 | return 1; | |||
4761 | } | |||
4762 | ||||
4763 | /***/ | |||
4764 | ||||
4765 | /* We intentionally run in a separate thread to ensure we at least minimal | |||
4766 | * testing of a multithreaded environment (for example, having a reduced stack | |||
4767 | * size). */ | |||
4768 | ||||
4769 | typedef struct thread_info { | |||
4770 | int (*main_func)(int argc, const char **argv); | |||
4771 | int argc; | |||
4772 | const char **argv; | |||
4773 | int result; | |||
4774 | } thread_info; | |||
4775 | void thread_runner(void *client_data_v) { | |||
4776 | thread_info *client_data = client_data_v; | |||
4777 | client_data->result = client_data->main_func(client_data->argc, | |||
4778 | client_data->argv); | |||
4779 | } | |||
4780 | ||||
4781 | static void flush_atexit(void) { | |||
4782 | /* stdout, and surprisingly even stderr, are not always flushed on process | |||
4783 | * and thread exit, particularly when the system is under heavy load. */ | |||
4784 | fflush(stdoutstdout); | |||
4785 | fflush(stderrstderr); | |||
4786 | } | |||
4787 | ||||
4788 | int main(int argc, const char **argv) { | |||
4789 | thread_info client_data; | |||
4790 | ||||
4791 | atexit(flush_atexit); | |||
4792 | ||||
4793 | #ifdef CLANG_HAVE_LIBXML | |||
4794 | LIBXML_TEST_VERSION | |||
4795 | #endif | |||
4796 | ||||
4797 | if (argc > 1 && strcmp(argv[1], "core") == 0) | |||
4798 | return indextest_core_main(argc, argv); | |||
4799 | ||||
4800 | client_data.main_func = cindextest_main; | |||
4801 | client_data.argc = argc; | |||
4802 | client_data.argv = argv; | |||
4803 | ||||
4804 | if (getenv("CINDEXTEST_NOTHREADS")) | |||
4805 | return client_data.main_func(client_data.argc, client_data.argv); | |||
4806 | ||||
4807 | clang_executeOnThread(thread_runner, &client_data, 0); | |||
4808 | return client_data.result; | |||
4809 | } |