Bug Summary

File:tools/clang/lib/Serialization/ASTReaderStmt.cpp
Location:line 1892, column 3
Description:Function call argument is an uninitialized value

Annotated Source Code

1//===--- ASTReaderStmt.cpp - Stmt/Expr Deserialization ----------*- C++ -*-===//
2//
3// The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9//
10// Statement/expression deserialization. This implements the
11// ASTReader::ReadStmt method.
12//
13//===----------------------------------------------------------------------===//
14
15#include "clang/Serialization/ASTReader.h"
16#include "clang/AST/ASTContext.h"
17#include "clang/AST/DeclCXX.h"
18#include "clang/AST/DeclTemplate.h"
19#include "clang/AST/StmtVisitor.h"
20#include "clang/Lex/Token.h"
21#include "llvm/ADT/SmallString.h"
22using namespace clang;
23using namespace clang::serialization;
24
25namespace clang {
26
27 class ASTStmtReader : public StmtVisitor<ASTStmtReader> {
28 friend class OMPClauseReader;
29 typedef ASTReader::RecordData RecordData;
30
31 ASTReader &Reader;
32 ModuleFile &F;
33 llvm::BitstreamCursor &DeclsCursor;
34 const ASTReader::RecordData &Record;
35 unsigned &Idx;
36
37 Token ReadToken(const RecordData &R, unsigned &I) {
38 return Reader.ReadToken(F, R, I);
39 }
40
41 SourceLocation ReadSourceLocation(const RecordData &R, unsigned &I) {
42 return Reader.ReadSourceLocation(F, R, I);
43 }
44
45 SourceRange ReadSourceRange(const RecordData &R, unsigned &I) {
46 return Reader.ReadSourceRange(F, R, I);
47 }
48
49 std::string ReadString(const RecordData &R, unsigned &I) {
50 return Reader.ReadString(R, I);
51 }
52
53 TypeSourceInfo *GetTypeSourceInfo(const RecordData &R, unsigned &I) {
54 return Reader.GetTypeSourceInfo(F, R, I);
55 }
56
57 serialization::DeclID ReadDeclID(const RecordData &R, unsigned &I) {
58 return Reader.ReadDeclID(F, R, I);
59 }
60
61 Decl *ReadDecl(const RecordData &R, unsigned &I) {
62 return Reader.ReadDecl(F, R, I);
63 }
64
65 template<typename T>
66 T *ReadDeclAs(const RecordData &R, unsigned &I) {
67 return Reader.ReadDeclAs<T>(F, R, I);
68 }
69
70 void ReadDeclarationNameLoc(DeclarationNameLoc &DNLoc, DeclarationName Name,
71 const ASTReader::RecordData &R, unsigned &I) {
72 Reader.ReadDeclarationNameLoc(F, DNLoc, Name, R, I);
73 }
74
75 void ReadDeclarationNameInfo(DeclarationNameInfo &NameInfo,
76 const ASTReader::RecordData &R, unsigned &I) {
77 Reader.ReadDeclarationNameInfo(F, NameInfo, R, I);
78 }
79
80 public:
81 ASTStmtReader(ASTReader &Reader, ModuleFile &F,
82 llvm::BitstreamCursor &Cursor,
83 const ASTReader::RecordData &Record, unsigned &Idx)
84 : Reader(Reader), F(F), DeclsCursor(Cursor), Record(Record), Idx(Idx) { }
85
86 /// \brief The number of record fields required for the Stmt class
87 /// itself.
88 static const unsigned NumStmtFields = 0;
89
90 /// \brief The number of record fields required for the Expr class
91 /// itself.
92 static const unsigned NumExprFields = NumStmtFields + 7;
93
94 /// \brief Read and initialize a ExplicitTemplateArgumentList structure.
95 void ReadTemplateKWAndArgsInfo(ASTTemplateKWAndArgsInfo &Args,
96 TemplateArgumentLoc *ArgsLocArray,
97 unsigned NumTemplateArgs);
98 /// \brief Read and initialize a ExplicitTemplateArgumentList structure.
99 void ReadExplicitTemplateArgumentList(ASTTemplateArgumentListInfo &ArgList,
100 unsigned NumTemplateArgs);
101
102 void VisitStmt(Stmt *S);
103#define STMT(Type, Base) \
104 void Visit##Type(Type *);
105#include "clang/AST/StmtNodes.inc"
106 };
107}
108
109void ASTStmtReader::ReadTemplateKWAndArgsInfo(ASTTemplateKWAndArgsInfo &Args,
110 TemplateArgumentLoc *ArgsLocArray,
111 unsigned NumTemplateArgs) {
112 SourceLocation TemplateKWLoc = ReadSourceLocation(Record, Idx);
113 TemplateArgumentListInfo ArgInfo;
114 ArgInfo.setLAngleLoc(ReadSourceLocation(Record, Idx));
115 ArgInfo.setRAngleLoc(ReadSourceLocation(Record, Idx));
116 for (unsigned i = 0; i != NumTemplateArgs; ++i)
117 ArgInfo.addArgument(
118 Reader.ReadTemplateArgumentLoc(F, Record, Idx));
119 Args.initializeFrom(TemplateKWLoc, ArgInfo, ArgsLocArray);
120}
121
122void ASTStmtReader::VisitStmt(Stmt *S) {
123 assert(Idx == NumStmtFields && "Incorrect statement field count")((Idx == NumStmtFields && "Incorrect statement field count"
) ? static_cast<void> (0) : __assert_fail ("Idx == NumStmtFields && \"Incorrect statement field count\""
, "/tmp/buildd/llvm-toolchain-snapshot-3.9~svn267387/tools/clang/lib/Serialization/ASTReaderStmt.cpp"
, 123, __PRETTY_FUNCTION__));
124}
125
126void ASTStmtReader::VisitNullStmt(NullStmt *S) {
127 VisitStmt(S);
128 S->setSemiLoc(ReadSourceLocation(Record, Idx));
129 S->HasLeadingEmptyMacro = Record[Idx++];
130}
131
132void ASTStmtReader::VisitCompoundStmt(CompoundStmt *S) {
133 VisitStmt(S);
134 SmallVector<Stmt *, 16> Stmts;
135 unsigned NumStmts = Record[Idx++];
136 while (NumStmts--)
137 Stmts.push_back(Reader.ReadSubStmt());
138 S->setStmts(Reader.getContext(), Stmts);
139 S->LBraceLoc = ReadSourceLocation(Record, Idx);
140 S->RBraceLoc = ReadSourceLocation(Record, Idx);
141}
142
143void ASTStmtReader::VisitSwitchCase(SwitchCase *S) {
144 VisitStmt(S);
145 Reader.RecordSwitchCaseID(S, Record[Idx++]);
146 S->setKeywordLoc(ReadSourceLocation(Record, Idx));
147 S->setColonLoc(ReadSourceLocation(Record, Idx));
148}
149
150void ASTStmtReader::VisitCaseStmt(CaseStmt *S) {
151 VisitSwitchCase(S);
152 S->setLHS(Reader.ReadSubExpr());
153 S->setRHS(Reader.ReadSubExpr());
154 S->setSubStmt(Reader.ReadSubStmt());
155 S->setEllipsisLoc(ReadSourceLocation(Record, Idx));
156}
157
158void ASTStmtReader::VisitDefaultStmt(DefaultStmt *S) {
159 VisitSwitchCase(S);
160 S->setSubStmt(Reader.ReadSubStmt());
161}
162
163void ASTStmtReader::VisitLabelStmt(LabelStmt *S) {
164 VisitStmt(S);
165 LabelDecl *LD = ReadDeclAs<LabelDecl>(Record, Idx);
166 LD->setStmt(S);
167 S->setDecl(LD);
168 S->setSubStmt(Reader.ReadSubStmt());
169 S->setIdentLoc(ReadSourceLocation(Record, Idx));
170}
171
172void ASTStmtReader::VisitAttributedStmt(AttributedStmt *S) {
173 VisitStmt(S);
174 uint64_t NumAttrs = Record[Idx++];
175 AttrVec Attrs;
176 Reader.ReadAttributes(F, Attrs, Record, Idx);
177 (void)NumAttrs;
178 assert(NumAttrs == S->NumAttrs)((NumAttrs == S->NumAttrs) ? static_cast<void> (0) :
__assert_fail ("NumAttrs == S->NumAttrs", "/tmp/buildd/llvm-toolchain-snapshot-3.9~svn267387/tools/clang/lib/Serialization/ASTReaderStmt.cpp"
, 178, __PRETTY_FUNCTION__));
179 assert(NumAttrs == Attrs.size())((NumAttrs == Attrs.size()) ? static_cast<void> (0) : __assert_fail
("NumAttrs == Attrs.size()", "/tmp/buildd/llvm-toolchain-snapshot-3.9~svn267387/tools/clang/lib/Serialization/ASTReaderStmt.cpp"
, 179, __PRETTY_FUNCTION__));
180 std::copy(Attrs.begin(), Attrs.end(), S->getAttrArrayPtr());
181 S->SubStmt = Reader.ReadSubStmt();
182 S->AttrLoc = ReadSourceLocation(Record, Idx);
183}
184
185void ASTStmtReader::VisitIfStmt(IfStmt *S) {
186 VisitStmt(S);
187 S->setConditionVariable(Reader.getContext(),
188 ReadDeclAs<VarDecl>(Record, Idx));
189 S->setCond(Reader.ReadSubExpr());
190 S->setThen(Reader.ReadSubStmt());
191 S->setElse(Reader.ReadSubStmt());
192 S->setIfLoc(ReadSourceLocation(Record, Idx));
193 S->setElseLoc(ReadSourceLocation(Record, Idx));
194}
195
196void ASTStmtReader::VisitSwitchStmt(SwitchStmt *S) {
197 VisitStmt(S);
198 S->setConditionVariable(Reader.getContext(),
199 ReadDeclAs<VarDecl>(Record, Idx));
200 S->setCond(Reader.ReadSubExpr());
201 S->setBody(Reader.ReadSubStmt());
202 S->setSwitchLoc(ReadSourceLocation(Record, Idx));
203 if (Record[Idx++])
204 S->setAllEnumCasesCovered();
205
206 SwitchCase *PrevSC = nullptr;
207 for (unsigned N = Record.size(); Idx != N; ++Idx) {
208 SwitchCase *SC = Reader.getSwitchCaseWithID(Record[Idx]);
209 if (PrevSC)
210 PrevSC->setNextSwitchCase(SC);
211 else
212 S->setSwitchCaseList(SC);
213
214 PrevSC = SC;
215 }
216}
217
218void ASTStmtReader::VisitWhileStmt(WhileStmt *S) {
219 VisitStmt(S);
220 S->setConditionVariable(Reader.getContext(),
221 ReadDeclAs<VarDecl>(Record, Idx));
222
223 S->setCond(Reader.ReadSubExpr());
224 S->setBody(Reader.ReadSubStmt());
225 S->setWhileLoc(ReadSourceLocation(Record, Idx));
226}
227
228void ASTStmtReader::VisitDoStmt(DoStmt *S) {
229 VisitStmt(S);
230 S->setCond(Reader.ReadSubExpr());
231 S->setBody(Reader.ReadSubStmt());
232 S->setDoLoc(ReadSourceLocation(Record, Idx));
233 S->setWhileLoc(ReadSourceLocation(Record, Idx));
234 S->setRParenLoc(ReadSourceLocation(Record, Idx));
235}
236
237void ASTStmtReader::VisitForStmt(ForStmt *S) {
238 VisitStmt(S);
239 S->setInit(Reader.ReadSubStmt());
240 S->setCond(Reader.ReadSubExpr());
241 S->setConditionVariable(Reader.getContext(),
242 ReadDeclAs<VarDecl>(Record, Idx));
243 S->setInc(Reader.ReadSubExpr());
244 S->setBody(Reader.ReadSubStmt());
245 S->setForLoc(ReadSourceLocation(Record, Idx));
246 S->setLParenLoc(ReadSourceLocation(Record, Idx));
247 S->setRParenLoc(ReadSourceLocation(Record, Idx));
248}
249
250void ASTStmtReader::VisitGotoStmt(GotoStmt *S) {
251 VisitStmt(S);
252 S->setLabel(ReadDeclAs<LabelDecl>(Record, Idx));
253 S->setGotoLoc(ReadSourceLocation(Record, Idx));
254 S->setLabelLoc(ReadSourceLocation(Record, Idx));
255}
256
257void ASTStmtReader::VisitIndirectGotoStmt(IndirectGotoStmt *S) {
258 VisitStmt(S);
259 S->setGotoLoc(ReadSourceLocation(Record, Idx));
260 S->setStarLoc(ReadSourceLocation(Record, Idx));
261 S->setTarget(Reader.ReadSubExpr());
262}
263
264void ASTStmtReader::VisitContinueStmt(ContinueStmt *S) {
265 VisitStmt(S);
266 S->setContinueLoc(ReadSourceLocation(Record, Idx));
267}
268
269void ASTStmtReader::VisitBreakStmt(BreakStmt *S) {
270 VisitStmt(S);
271 S->setBreakLoc(ReadSourceLocation(Record, Idx));
272}
273
274void ASTStmtReader::VisitReturnStmt(ReturnStmt *S) {
275 VisitStmt(S);
276 S->setRetValue(Reader.ReadSubExpr());
277 S->setReturnLoc(ReadSourceLocation(Record, Idx));
278 S->setNRVOCandidate(ReadDeclAs<VarDecl>(Record, Idx));
279}
280
281void ASTStmtReader::VisitDeclStmt(DeclStmt *S) {
282 VisitStmt(S);
283 S->setStartLoc(ReadSourceLocation(Record, Idx));
284 S->setEndLoc(ReadSourceLocation(Record, Idx));
285
286 if (Idx + 1 == Record.size()) {
287 // Single declaration
288 S->setDeclGroup(DeclGroupRef(ReadDecl(Record, Idx)));
289 } else {
290 SmallVector<Decl *, 16> Decls;
291 Decls.reserve(Record.size() - Idx);
292 for (unsigned N = Record.size(); Idx != N; )
293 Decls.push_back(ReadDecl(Record, Idx));
294 S->setDeclGroup(DeclGroupRef(DeclGroup::Create(Reader.getContext(),
295 Decls.data(),
296 Decls.size())));
297 }
298}
299
300void ASTStmtReader::VisitAsmStmt(AsmStmt *S) {
301 VisitStmt(S);
302 S->NumOutputs = Record[Idx++];
303 S->NumInputs = Record[Idx++];
304 S->NumClobbers = Record[Idx++];
305 S->setAsmLoc(ReadSourceLocation(Record, Idx));
306 S->setVolatile(Record[Idx++]);
307 S->setSimple(Record[Idx++]);
308}
309
310void ASTStmtReader::VisitGCCAsmStmt(GCCAsmStmt *S) {
311 VisitAsmStmt(S);
312 S->setRParenLoc(ReadSourceLocation(Record, Idx));
313 S->setAsmString(cast_or_null<StringLiteral>(Reader.ReadSubStmt()));
314
315 unsigned NumOutputs = S->getNumOutputs();
316 unsigned NumInputs = S->getNumInputs();
317 unsigned NumClobbers = S->getNumClobbers();
318
319 // Outputs and inputs
320 SmallVector<IdentifierInfo *, 16> Names;
321 SmallVector<StringLiteral*, 16> Constraints;
322 SmallVector<Stmt*, 16> Exprs;
323 for (unsigned I = 0, N = NumOutputs + NumInputs; I != N; ++I) {
324 Names.push_back(Reader.GetIdentifierInfo(F, Record, Idx));
325 Constraints.push_back(cast_or_null<StringLiteral>(Reader.ReadSubStmt()));
326 Exprs.push_back(Reader.ReadSubStmt());
327 }
328
329 // Constraints
330 SmallVector<StringLiteral*, 16> Clobbers;
331 for (unsigned I = 0; I != NumClobbers; ++I)
332 Clobbers.push_back(cast_or_null<StringLiteral>(Reader.ReadSubStmt()));
333
334 S->setOutputsAndInputsAndClobbers(Reader.getContext(),
335 Names.data(), Constraints.data(),
336 Exprs.data(), NumOutputs, NumInputs,
337 Clobbers.data(), NumClobbers);
338}
339
340void ASTStmtReader::VisitMSAsmStmt(MSAsmStmt *S) {
341 VisitAsmStmt(S);
342 S->LBraceLoc = ReadSourceLocation(Record, Idx);
343 S->EndLoc = ReadSourceLocation(Record, Idx);
344 S->NumAsmToks = Record[Idx++];
345 std::string AsmStr = ReadString(Record, Idx);
346
347 // Read the tokens.
348 SmallVector<Token, 16> AsmToks;
349 AsmToks.reserve(S->NumAsmToks);
350 for (unsigned i = 0, e = S->NumAsmToks; i != e; ++i) {
351 AsmToks.push_back(ReadToken(Record, Idx));
352 }
353
354 // The calls to reserve() for the FooData vectors are mandatory to
355 // prevent dead StringRefs in the Foo vectors.
356
357 // Read the clobbers.
358 SmallVector<std::string, 16> ClobbersData;
359 SmallVector<StringRef, 16> Clobbers;
360 ClobbersData.reserve(S->NumClobbers);
361 Clobbers.reserve(S->NumClobbers);
362 for (unsigned i = 0, e = S->NumClobbers; i != e; ++i) {
363 ClobbersData.push_back(ReadString(Record, Idx));
364 Clobbers.push_back(ClobbersData.back());
365 }
366
367 // Read the operands.
368 unsigned NumOperands = S->NumOutputs + S->NumInputs;
369 SmallVector<Expr*, 16> Exprs;
370 SmallVector<std::string, 16> ConstraintsData;
371 SmallVector<StringRef, 16> Constraints;
372 Exprs.reserve(NumOperands);
373 ConstraintsData.reserve(NumOperands);
374 Constraints.reserve(NumOperands);
375 for (unsigned i = 0; i != NumOperands; ++i) {
376 Exprs.push_back(cast<Expr>(Reader.ReadSubStmt()));
377 ConstraintsData.push_back(ReadString(Record, Idx));
378 Constraints.push_back(ConstraintsData.back());
379 }
380
381 S->initialize(Reader.getContext(), AsmStr, AsmToks,
382 Constraints, Exprs, Clobbers);
383}
384
385void ASTStmtReader::VisitCoroutineBodyStmt(CoroutineBodyStmt *S) {
386 // FIXME: Implement coroutine serialization.
387 llvm_unreachable("unimplemented")::llvm::llvm_unreachable_internal("unimplemented", "/tmp/buildd/llvm-toolchain-snapshot-3.9~svn267387/tools/clang/lib/Serialization/ASTReaderStmt.cpp"
, 387);
388}
389
390void ASTStmtReader::VisitCoreturnStmt(CoreturnStmt *S) {
391 // FIXME: Implement coroutine serialization.
392 llvm_unreachable("unimplemented")::llvm::llvm_unreachable_internal("unimplemented", "/tmp/buildd/llvm-toolchain-snapshot-3.9~svn267387/tools/clang/lib/Serialization/ASTReaderStmt.cpp"
, 392);
393}
394
395void ASTStmtReader::VisitCoawaitExpr(CoawaitExpr *S) {
396 // FIXME: Implement coroutine serialization.
397 llvm_unreachable("unimplemented")::llvm::llvm_unreachable_internal("unimplemented", "/tmp/buildd/llvm-toolchain-snapshot-3.9~svn267387/tools/clang/lib/Serialization/ASTReaderStmt.cpp"
, 397);
398}
399
400void ASTStmtReader::VisitCoyieldExpr(CoyieldExpr *S) {
401 // FIXME: Implement coroutine serialization.
402 llvm_unreachable("unimplemented")::llvm::llvm_unreachable_internal("unimplemented", "/tmp/buildd/llvm-toolchain-snapshot-3.9~svn267387/tools/clang/lib/Serialization/ASTReaderStmt.cpp"
, 402);
403}
404
405void ASTStmtReader::VisitCapturedStmt(CapturedStmt *S) {
406 VisitStmt(S);
407 ++Idx;
408 S->setCapturedDecl(ReadDeclAs<CapturedDecl>(Record, Idx));
409 S->setCapturedRegionKind(static_cast<CapturedRegionKind>(Record[Idx++]));
410 S->setCapturedRecordDecl(ReadDeclAs<RecordDecl>(Record, Idx));
411
412 // Capture inits
413 for (CapturedStmt::capture_init_iterator I = S->capture_init_begin(),
414 E = S->capture_init_end();
415 I != E; ++I)
416 *I = Reader.ReadSubExpr();
417
418 // Body
419 S->setCapturedStmt(Reader.ReadSubStmt());
420 S->getCapturedDecl()->setBody(S->getCapturedStmt());
421
422 // Captures
423 for (auto &I : S->captures()) {
424 I.VarAndKind.setPointer(ReadDeclAs<VarDecl>(Record, Idx));
425 I.VarAndKind
426 .setInt(static_cast<CapturedStmt::VariableCaptureKind>(Record[Idx++]));
427 I.Loc = ReadSourceLocation(Record, Idx);
428 }
429}
430
431void ASTStmtReader::VisitExpr(Expr *E) {
432 VisitStmt(E);
433 E->setType(Reader.readType(F, Record, Idx));
434 E->setTypeDependent(Record[Idx++]);
435 E->setValueDependent(Record[Idx++]);
436 E->setInstantiationDependent(Record[Idx++]);
437 E->ExprBits.ContainsUnexpandedParameterPack = Record[Idx++];
438 E->setValueKind(static_cast<ExprValueKind>(Record[Idx++]));
439 E->setObjectKind(static_cast<ExprObjectKind>(Record[Idx++]));
440 assert(Idx == NumExprFields && "Incorrect expression field count")((Idx == NumExprFields && "Incorrect expression field count"
) ? static_cast<void> (0) : __assert_fail ("Idx == NumExprFields && \"Incorrect expression field count\""
, "/tmp/buildd/llvm-toolchain-snapshot-3.9~svn267387/tools/clang/lib/Serialization/ASTReaderStmt.cpp"
, 440, __PRETTY_FUNCTION__));
441}
442
443void ASTStmtReader::VisitPredefinedExpr(PredefinedExpr *E) {
444 VisitExpr(E);
445 E->setLocation(ReadSourceLocation(Record, Idx));
446 E->Type = (PredefinedExpr::IdentType)Record[Idx++];
447 E->FnName = cast_or_null<StringLiteral>(Reader.ReadSubExpr());
448}
449
450void ASTStmtReader::VisitDeclRefExpr(DeclRefExpr *E) {
451 VisitExpr(E);
452
453 E->DeclRefExprBits.HasQualifier = Record[Idx++];
454 E->DeclRefExprBits.HasFoundDecl = Record[Idx++];
455 E->DeclRefExprBits.HasTemplateKWAndArgsInfo = Record[Idx++];
456 E->DeclRefExprBits.HadMultipleCandidates = Record[Idx++];
457 E->DeclRefExprBits.RefersToEnclosingVariableOrCapture = Record[Idx++];
458 unsigned NumTemplateArgs = 0;
459 if (E->hasTemplateKWAndArgsInfo())
460 NumTemplateArgs = Record[Idx++];
461
462 if (E->hasQualifier())
463 new (E->getTrailingObjects<NestedNameSpecifierLoc>())
464 NestedNameSpecifierLoc(
465 Reader.ReadNestedNameSpecifierLoc(F, Record, Idx));
466
467 if (E->hasFoundDecl())
468 *E->getTrailingObjects<NamedDecl *>() = ReadDeclAs<NamedDecl>(Record, Idx);
469
470 if (E->hasTemplateKWAndArgsInfo())
471 ReadTemplateKWAndArgsInfo(
472 *E->getTrailingObjects<ASTTemplateKWAndArgsInfo>(),
473 E->getTrailingObjects<TemplateArgumentLoc>(), NumTemplateArgs);
474
475 E->setDecl(ReadDeclAs<ValueDecl>(Record, Idx));
476 E->setLocation(ReadSourceLocation(Record, Idx));
477 ReadDeclarationNameLoc(E->DNLoc, E->getDecl()->getDeclName(), Record, Idx);
478}
479
480void ASTStmtReader::VisitIntegerLiteral(IntegerLiteral *E) {
481 VisitExpr(E);
482 E->setLocation(ReadSourceLocation(Record, Idx));
483 E->setValue(Reader.getContext(), Reader.ReadAPInt(Record, Idx));
484}
485
486void ASTStmtReader::VisitFloatingLiteral(FloatingLiteral *E) {
487 VisitExpr(E);
488 E->setRawSemantics(static_cast<Stmt::APFloatSemantics>(Record[Idx++]));
489 E->setExact(Record[Idx++]);
490 E->setValue(Reader.getContext(),
491 Reader.ReadAPFloat(Record, E->getSemantics(), Idx));
492 E->setLocation(ReadSourceLocation(Record, Idx));
493}
494
495void ASTStmtReader::VisitImaginaryLiteral(ImaginaryLiteral *E) {
496 VisitExpr(E);
497 E->setSubExpr(Reader.ReadSubExpr());
498}
499
500void ASTStmtReader::VisitStringLiteral(StringLiteral *E) {
501 VisitExpr(E);
502 unsigned Len = Record[Idx++];
503 assert(Record[Idx] == E->getNumConcatenated() &&((Record[Idx] == E->getNumConcatenated() && "Wrong number of concatenated tokens!"
) ? static_cast<void> (0) : __assert_fail ("Record[Idx] == E->getNumConcatenated() && \"Wrong number of concatenated tokens!\""
, "/tmp/buildd/llvm-toolchain-snapshot-3.9~svn267387/tools/clang/lib/Serialization/ASTReaderStmt.cpp"
, 504, __PRETTY_FUNCTION__))
504 "Wrong number of concatenated tokens!")((Record[Idx] == E->getNumConcatenated() && "Wrong number of concatenated tokens!"
) ? static_cast<void> (0) : __assert_fail ("Record[Idx] == E->getNumConcatenated() && \"Wrong number of concatenated tokens!\""
, "/tmp/buildd/llvm-toolchain-snapshot-3.9~svn267387/tools/clang/lib/Serialization/ASTReaderStmt.cpp"
, 504, __PRETTY_FUNCTION__));
505 ++Idx;
506 StringLiteral::StringKind kind =
507 static_cast<StringLiteral::StringKind>(Record[Idx++]);
508 bool isPascal = Record[Idx++];
509
510 // Read string data
511 SmallString<16> Str(&Record[Idx], &Record[Idx] + Len);
512 E->setString(Reader.getContext(), Str, kind, isPascal);
513 Idx += Len;
514
515 // Read source locations
516 for (unsigned I = 0, N = E->getNumConcatenated(); I != N; ++I)
517 E->setStrTokenLoc(I, ReadSourceLocation(Record, Idx));
518}
519
520void ASTStmtReader::VisitCharacterLiteral(CharacterLiteral *E) {
521 VisitExpr(E);
522 E->setValue(Record[Idx++]);
523 E->setLocation(ReadSourceLocation(Record, Idx));
524 E->setKind(static_cast<CharacterLiteral::CharacterKind>(Record[Idx++]));
525}
526
527void ASTStmtReader::VisitParenExpr(ParenExpr *E) {
528 VisitExpr(E);
529 E->setLParen(ReadSourceLocation(Record, Idx));
530 E->setRParen(ReadSourceLocation(Record, Idx));
531 E->setSubExpr(Reader.ReadSubExpr());
532}
533
534void ASTStmtReader::VisitParenListExpr(ParenListExpr *E) {
535 VisitExpr(E);
536 unsigned NumExprs = Record[Idx++];
537 E->Exprs = new (Reader.getContext()) Stmt*[NumExprs];
538 for (unsigned i = 0; i != NumExprs; ++i)
539 E->Exprs[i] = Reader.ReadSubStmt();
540 E->NumExprs = NumExprs;
541 E->LParenLoc = ReadSourceLocation(Record, Idx);
542 E->RParenLoc = ReadSourceLocation(Record, Idx);
543}
544
545void ASTStmtReader::VisitUnaryOperator(UnaryOperator *E) {
546 VisitExpr(E);
547 E->setSubExpr(Reader.ReadSubExpr());
548 E->setOpcode((UnaryOperator::Opcode)Record[Idx++]);
549 E->setOperatorLoc(ReadSourceLocation(Record, Idx));
550}
551
552void ASTStmtReader::VisitOffsetOfExpr(OffsetOfExpr *E) {
553 VisitExpr(E);
554 assert(E->getNumComponents() == Record[Idx])((E->getNumComponents() == Record[Idx]) ? static_cast<void
> (0) : __assert_fail ("E->getNumComponents() == Record[Idx]"
, "/tmp/buildd/llvm-toolchain-snapshot-3.9~svn267387/tools/clang/lib/Serialization/ASTReaderStmt.cpp"
, 554, __PRETTY_FUNCTION__));
555 ++Idx;
556 assert(E->getNumExpressions() == Record[Idx])((E->getNumExpressions() == Record[Idx]) ? static_cast<
void> (0) : __assert_fail ("E->getNumExpressions() == Record[Idx]"
, "/tmp/buildd/llvm-toolchain-snapshot-3.9~svn267387/tools/clang/lib/Serialization/ASTReaderStmt.cpp"
, 556, __PRETTY_FUNCTION__));
557 ++Idx;
558 E->setOperatorLoc(ReadSourceLocation(Record, Idx));
559 E->setRParenLoc(ReadSourceLocation(Record, Idx));
560 E->setTypeSourceInfo(GetTypeSourceInfo(Record, Idx));
561 for (unsigned I = 0, N = E->getNumComponents(); I != N; ++I) {
562 OffsetOfNode::Kind Kind = static_cast<OffsetOfNode::Kind>(Record[Idx++]);
563 SourceLocation Start = ReadSourceLocation(Record, Idx);
564 SourceLocation End = ReadSourceLocation(Record, Idx);
565 switch (Kind) {
566 case OffsetOfNode::Array:
567 E->setComponent(I, OffsetOfNode(Start, Record[Idx++], End));
568 break;
569
570 case OffsetOfNode::Field:
571 E->setComponent(
572 I, OffsetOfNode(Start, ReadDeclAs<FieldDecl>(Record, Idx), End));
573 break;
574
575 case OffsetOfNode::Identifier:
576 E->setComponent(
577 I,
578 OffsetOfNode(Start, Reader.GetIdentifierInfo(F, Record, Idx), End));
579 break;
580
581 case OffsetOfNode::Base: {
582 CXXBaseSpecifier *Base = new (Reader.getContext()) CXXBaseSpecifier();
583 *Base = Reader.ReadCXXBaseSpecifier(F, Record, Idx);
584 E->setComponent(I, OffsetOfNode(Base));
585 break;
586 }
587 }
588 }
589
590 for (unsigned I = 0, N = E->getNumExpressions(); I != N; ++I)
591 E->setIndexExpr(I, Reader.ReadSubExpr());
592}
593
594void ASTStmtReader::VisitUnaryExprOrTypeTraitExpr(UnaryExprOrTypeTraitExpr *E) {
595 VisitExpr(E);
596 E->setKind(static_cast<UnaryExprOrTypeTrait>(Record[Idx++]));
597 if (Record[Idx] == 0) {
598 E->setArgument(Reader.ReadSubExpr());
599 ++Idx;
600 } else {
601 E->setArgument(GetTypeSourceInfo(Record, Idx));
602 }
603 E->setOperatorLoc(ReadSourceLocation(Record, Idx));
604 E->setRParenLoc(ReadSourceLocation(Record, Idx));
605}
606
607void ASTStmtReader::VisitArraySubscriptExpr(ArraySubscriptExpr *E) {
608 VisitExpr(E);
609 E->setLHS(Reader.ReadSubExpr());
610 E->setRHS(Reader.ReadSubExpr());
611 E->setRBracketLoc(ReadSourceLocation(Record, Idx));
612}
613
614void ASTStmtReader::VisitOMPArraySectionExpr(OMPArraySectionExpr *E) {
615 VisitExpr(E);
616 E->setBase(Reader.ReadSubExpr());
617 E->setLowerBound(Reader.ReadSubExpr());
618 E->setLength(Reader.ReadSubExpr());
619 E->setColonLoc(ReadSourceLocation(Record, Idx));
620 E->setRBracketLoc(ReadSourceLocation(Record, Idx));
621}
622
623void ASTStmtReader::VisitCallExpr(CallExpr *E) {
624 VisitExpr(E);
625 E->setNumArgs(Reader.getContext(), Record[Idx++]);
626 E->setRParenLoc(ReadSourceLocation(Record, Idx));
627 E->setCallee(Reader.ReadSubExpr());
628 for (unsigned I = 0, N = E->getNumArgs(); I != N; ++I)
629 E->setArg(I, Reader.ReadSubExpr());
630}
631
632void ASTStmtReader::VisitCXXMemberCallExpr(CXXMemberCallExpr *E) {
633 VisitCallExpr(E);
634}
635
636void ASTStmtReader::VisitMemberExpr(MemberExpr *E) {
637 // Don't call VisitExpr, this is fully initialized at creation.
638 assert(E->getStmtClass() == Stmt::MemberExprClass &&((E->getStmtClass() == Stmt::MemberExprClass && "It's a subclass, we must advance Idx!"
) ? static_cast<void> (0) : __assert_fail ("E->getStmtClass() == Stmt::MemberExprClass && \"It's a subclass, we must advance Idx!\""
, "/tmp/buildd/llvm-toolchain-snapshot-3.9~svn267387/tools/clang/lib/Serialization/ASTReaderStmt.cpp"
, 639, __PRETTY_FUNCTION__))
639 "It's a subclass, we must advance Idx!")((E->getStmtClass() == Stmt::MemberExprClass && "It's a subclass, we must advance Idx!"
) ? static_cast<void> (0) : __assert_fail ("E->getStmtClass() == Stmt::MemberExprClass && \"It's a subclass, we must advance Idx!\""
, "/tmp/buildd/llvm-toolchain-snapshot-3.9~svn267387/tools/clang/lib/Serialization/ASTReaderStmt.cpp"
, 639, __PRETTY_FUNCTION__));
640}
641
642void ASTStmtReader::VisitObjCIsaExpr(ObjCIsaExpr *E) {
643 VisitExpr(E);
644 E->setBase(Reader.ReadSubExpr());
645 E->setIsaMemberLoc(ReadSourceLocation(Record, Idx));
646 E->setOpLoc(ReadSourceLocation(Record, Idx));
647 E->setArrow(Record[Idx++]);
648}
649
650void ASTStmtReader::
651VisitObjCIndirectCopyRestoreExpr(ObjCIndirectCopyRestoreExpr *E) {
652 VisitExpr(E);
653 E->Operand = Reader.ReadSubExpr();
654 E->setShouldCopy(Record[Idx++]);
655}
656
657void ASTStmtReader::VisitObjCBridgedCastExpr(ObjCBridgedCastExpr *E) {
658 VisitExplicitCastExpr(E);
659 E->LParenLoc = ReadSourceLocation(Record, Idx);
660 E->BridgeKeywordLoc = ReadSourceLocation(Record, Idx);
661 E->Kind = Record[Idx++];
662}
663
664void ASTStmtReader::VisitCastExpr(CastExpr *E) {
665 VisitExpr(E);
666 unsigned NumBaseSpecs = Record[Idx++];
667 assert(NumBaseSpecs == E->path_size())((NumBaseSpecs == E->path_size()) ? static_cast<void>
(0) : __assert_fail ("NumBaseSpecs == E->path_size()", "/tmp/buildd/llvm-toolchain-snapshot-3.9~svn267387/tools/clang/lib/Serialization/ASTReaderStmt.cpp"
, 667, __PRETTY_FUNCTION__));
668 E->setSubExpr(Reader.ReadSubExpr());
669 E->setCastKind((CastKind)Record[Idx++]);
670 CastExpr::path_iterator BaseI = E->path_begin();
671 while (NumBaseSpecs--) {
672 CXXBaseSpecifier *BaseSpec = new (Reader.getContext()) CXXBaseSpecifier;
673 *BaseSpec = Reader.ReadCXXBaseSpecifier(F, Record, Idx);
674 *BaseI++ = BaseSpec;
675 }
676}
677
678void ASTStmtReader::VisitBinaryOperator(BinaryOperator *E) {
679 VisitExpr(E);
680 E->setLHS(Reader.ReadSubExpr());
681 E->setRHS(Reader.ReadSubExpr());
682 E->setOpcode((BinaryOperator::Opcode)Record[Idx++]);
683 E->setOperatorLoc(ReadSourceLocation(Record, Idx));
684 E->setFPContractable((bool)Record[Idx++]);
685}
686
687void ASTStmtReader::VisitCompoundAssignOperator(CompoundAssignOperator *E) {
688 VisitBinaryOperator(E);
689 E->setComputationLHSType(Reader.readType(F, Record, Idx));
690 E->setComputationResultType(Reader.readType(F, Record, Idx));
691}
692
693void ASTStmtReader::VisitConditionalOperator(ConditionalOperator *E) {
694 VisitExpr(E);
695 E->SubExprs[ConditionalOperator::COND] = Reader.ReadSubExpr();
696 E->SubExprs[ConditionalOperator::LHS] = Reader.ReadSubExpr();
697 E->SubExprs[ConditionalOperator::RHS] = Reader.ReadSubExpr();
698 E->QuestionLoc = ReadSourceLocation(Record, Idx);
699 E->ColonLoc = ReadSourceLocation(Record, Idx);
700}
701
702void
703ASTStmtReader::VisitBinaryConditionalOperator(BinaryConditionalOperator *E) {
704 VisitExpr(E);
705 E->OpaqueValue = cast<OpaqueValueExpr>(Reader.ReadSubExpr());
706 E->SubExprs[BinaryConditionalOperator::COMMON] = Reader.ReadSubExpr();
707 E->SubExprs[BinaryConditionalOperator::COND] = Reader.ReadSubExpr();
708 E->SubExprs[BinaryConditionalOperator::LHS] = Reader.ReadSubExpr();
709 E->SubExprs[BinaryConditionalOperator::RHS] = Reader.ReadSubExpr();
710 E->QuestionLoc = ReadSourceLocation(Record, Idx);
711 E->ColonLoc = ReadSourceLocation(Record, Idx);
712}
713
714void ASTStmtReader::VisitImplicitCastExpr(ImplicitCastExpr *E) {
715 VisitCastExpr(E);
716}
717
718void ASTStmtReader::VisitExplicitCastExpr(ExplicitCastExpr *E) {
719 VisitCastExpr(E);
720 E->setTypeInfoAsWritten(GetTypeSourceInfo(Record, Idx));
721}
722
723void ASTStmtReader::VisitCStyleCastExpr(CStyleCastExpr *E) {
724 VisitExplicitCastExpr(E);
725 E->setLParenLoc(ReadSourceLocation(Record, Idx));
726 E->setRParenLoc(ReadSourceLocation(Record, Idx));
727}
728
729void ASTStmtReader::VisitCompoundLiteralExpr(CompoundLiteralExpr *E) {
730 VisitExpr(E);
731 E->setLParenLoc(ReadSourceLocation(Record, Idx));
732 E->setTypeSourceInfo(GetTypeSourceInfo(Record, Idx));
733 E->setInitializer(Reader.ReadSubExpr());
734 E->setFileScope(Record[Idx++]);
735}
736
737void ASTStmtReader::VisitExtVectorElementExpr(ExtVectorElementExpr *E) {
738 VisitExpr(E);
739 E->setBase(Reader.ReadSubExpr());
740 E->setAccessor(Reader.GetIdentifierInfo(F, Record, Idx));
741 E->setAccessorLoc(ReadSourceLocation(Record, Idx));
742}
743
744void ASTStmtReader::VisitInitListExpr(InitListExpr *E) {
745 VisitExpr(E);
746 if (InitListExpr *SyntForm = cast_or_null<InitListExpr>(Reader.ReadSubStmt()))
747 E->setSyntacticForm(SyntForm);
748 E->setLBraceLoc(ReadSourceLocation(Record, Idx));
749 E->setRBraceLoc(ReadSourceLocation(Record, Idx));
750 bool isArrayFiller = Record[Idx++];
751 Expr *filler = nullptr;
752 if (isArrayFiller) {
753 filler = Reader.ReadSubExpr();
754 E->ArrayFillerOrUnionFieldInit = filler;
755 } else
756 E->ArrayFillerOrUnionFieldInit = ReadDeclAs<FieldDecl>(Record, Idx);
757 E->sawArrayRangeDesignator(Record[Idx++]);
758 unsigned NumInits = Record[Idx++];
759 E->reserveInits(Reader.getContext(), NumInits);
760 if (isArrayFiller) {
761 for (unsigned I = 0; I != NumInits; ++I) {
762 Expr *init = Reader.ReadSubExpr();
763 E->updateInit(Reader.getContext(), I, init ? init : filler);
764 }
765 } else {
766 for (unsigned I = 0; I != NumInits; ++I)
767 E->updateInit(Reader.getContext(), I, Reader.ReadSubExpr());
768 }
769}
770
771void ASTStmtReader::VisitDesignatedInitExpr(DesignatedInitExpr *E) {
772 typedef DesignatedInitExpr::Designator Designator;
773
774 VisitExpr(E);
775 unsigned NumSubExprs = Record[Idx++];
776 assert(NumSubExprs == E->getNumSubExprs() && "Wrong number of subexprs")((NumSubExprs == E->getNumSubExprs() && "Wrong number of subexprs"
) ? static_cast<void> (0) : __assert_fail ("NumSubExprs == E->getNumSubExprs() && \"Wrong number of subexprs\""
, "/tmp/buildd/llvm-toolchain-snapshot-3.9~svn267387/tools/clang/lib/Serialization/ASTReaderStmt.cpp"
, 776, __PRETTY_FUNCTION__));
777 for (unsigned I = 0; I != NumSubExprs; ++I)
778 E->setSubExpr(I, Reader.ReadSubExpr());
779 E->setEqualOrColonLoc(ReadSourceLocation(Record, Idx));
780 E->setGNUSyntax(Record[Idx++]);
781
782 SmallVector<Designator, 4> Designators;
783 while (Idx < Record.size()) {
784 switch ((DesignatorTypes)Record[Idx++]) {
785 case DESIG_FIELD_DECL: {
786 FieldDecl *Field = ReadDeclAs<FieldDecl>(Record, Idx);
787 SourceLocation DotLoc
788 = ReadSourceLocation(Record, Idx);
789 SourceLocation FieldLoc
790 = ReadSourceLocation(Record, Idx);
791 Designators.push_back(Designator(Field->getIdentifier(), DotLoc,
792 FieldLoc));
793 Designators.back().setField(Field);
794 break;
795 }
796
797 case DESIG_FIELD_NAME: {
798 const IdentifierInfo *Name = Reader.GetIdentifierInfo(F, Record, Idx);
799 SourceLocation DotLoc
800 = ReadSourceLocation(Record, Idx);
801 SourceLocation FieldLoc
802 = ReadSourceLocation(Record, Idx);
803 Designators.push_back(Designator(Name, DotLoc, FieldLoc));
804 break;
805 }
806
807 case DESIG_ARRAY: {
808 unsigned Index = Record[Idx++];
809 SourceLocation LBracketLoc
810 = ReadSourceLocation(Record, Idx);
811 SourceLocation RBracketLoc
812 = ReadSourceLocation(Record, Idx);
813 Designators.push_back(Designator(Index, LBracketLoc, RBracketLoc));
814 break;
815 }
816
817 case DESIG_ARRAY_RANGE: {
818 unsigned Index = Record[Idx++];
819 SourceLocation LBracketLoc
820 = ReadSourceLocation(Record, Idx);
821 SourceLocation EllipsisLoc
822 = ReadSourceLocation(Record, Idx);
823 SourceLocation RBracketLoc
824 = ReadSourceLocation(Record, Idx);
825 Designators.push_back(Designator(Index, LBracketLoc, EllipsisLoc,
826 RBracketLoc));
827 break;
828 }
829 }
830 }
831 E->setDesignators(Reader.getContext(),
832 Designators.data(), Designators.size());
833}
834
835void ASTStmtReader::VisitDesignatedInitUpdateExpr(DesignatedInitUpdateExpr *E) {
836 VisitExpr(E);
837 E->setBase(Reader.ReadSubExpr());
838 E->setUpdater(Reader.ReadSubExpr());
839}
840
841void ASTStmtReader::VisitNoInitExpr(NoInitExpr *E) {
842 VisitExpr(E);
843}
844
845void ASTStmtReader::VisitImplicitValueInitExpr(ImplicitValueInitExpr *E) {
846 VisitExpr(E);
847}
848
849void ASTStmtReader::VisitVAArgExpr(VAArgExpr *E) {
850 VisitExpr(E);
851 E->setSubExpr(Reader.ReadSubExpr());
852 E->setWrittenTypeInfo(GetTypeSourceInfo(Record, Idx));
853 E->setBuiltinLoc(ReadSourceLocation(Record, Idx));
854 E->setRParenLoc(ReadSourceLocation(Record, Idx));
855 E->setIsMicrosoftABI(Record[Idx++]);
856}
857
858void ASTStmtReader::VisitAddrLabelExpr(AddrLabelExpr *E) {
859 VisitExpr(E);
860 E->setAmpAmpLoc(ReadSourceLocation(Record, Idx));
861 E->setLabelLoc(ReadSourceLocation(Record, Idx));
862 E->setLabel(ReadDeclAs<LabelDecl>(Record, Idx));
863}
864
865void ASTStmtReader::VisitStmtExpr(StmtExpr *E) {
866 VisitExpr(E);
867 E->setLParenLoc(ReadSourceLocation(Record, Idx));
868 E->setRParenLoc(ReadSourceLocation(Record, Idx));
869 E->setSubStmt(cast_or_null<CompoundStmt>(Reader.ReadSubStmt()));
870}
871
872void ASTStmtReader::VisitChooseExpr(ChooseExpr *E) {
873 VisitExpr(E);
874 E->setCond(Reader.ReadSubExpr());
875 E->setLHS(Reader.ReadSubExpr());
876 E->setRHS(Reader.ReadSubExpr());
877 E->setBuiltinLoc(ReadSourceLocation(Record, Idx));
878 E->setRParenLoc(ReadSourceLocation(Record, Idx));
879 E->setIsConditionTrue(Record[Idx++]);
880}
881
882void ASTStmtReader::VisitGNUNullExpr(GNUNullExpr *E) {
883 VisitExpr(E);
884 E->setTokenLocation(ReadSourceLocation(Record, Idx));
885}
886
887void ASTStmtReader::VisitShuffleVectorExpr(ShuffleVectorExpr *E) {
888 VisitExpr(E);
889 SmallVector<Expr *, 16> Exprs;
890 unsigned NumExprs = Record[Idx++];
891 while (NumExprs--)
892 Exprs.push_back(Reader.ReadSubExpr());
893 E->setExprs(Reader.getContext(), Exprs);
894 E->setBuiltinLoc(ReadSourceLocation(Record, Idx));
895 E->setRParenLoc(ReadSourceLocation(Record, Idx));
896}
897
898void ASTStmtReader::VisitConvertVectorExpr(ConvertVectorExpr *E) {
899 VisitExpr(E);
900 E->BuiltinLoc = ReadSourceLocation(Record, Idx);
901 E->RParenLoc = ReadSourceLocation(Record, Idx);
902 E->TInfo = GetTypeSourceInfo(Record, Idx);
903 E->SrcExpr = Reader.ReadSubExpr();
904}
905
906void ASTStmtReader::VisitBlockExpr(BlockExpr *E) {
907 VisitExpr(E);
908 E->setBlockDecl(ReadDeclAs<BlockDecl>(Record, Idx));
909}
910
911void ASTStmtReader::VisitGenericSelectionExpr(GenericSelectionExpr *E) {
912 VisitExpr(E);
913 E->NumAssocs = Record[Idx++];
914 E->AssocTypes = new (Reader.getContext()) TypeSourceInfo*[E->NumAssocs];
915 E->SubExprs =
916 new(Reader.getContext()) Stmt*[GenericSelectionExpr::END_EXPR+E->NumAssocs];
917
918 E->SubExprs[GenericSelectionExpr::CONTROLLING] = Reader.ReadSubExpr();
919 for (unsigned I = 0, N = E->getNumAssocs(); I != N; ++I) {
920 E->AssocTypes[I] = GetTypeSourceInfo(Record, Idx);
921 E->SubExprs[GenericSelectionExpr::END_EXPR+I] = Reader.ReadSubExpr();
922 }
923 E->ResultIndex = Record[Idx++];
924
925 E->GenericLoc = ReadSourceLocation(Record, Idx);
926 E->DefaultLoc = ReadSourceLocation(Record, Idx);
927 E->RParenLoc = ReadSourceLocation(Record, Idx);
928}
929
930void ASTStmtReader::VisitPseudoObjectExpr(PseudoObjectExpr *E) {
931 VisitExpr(E);
932 unsigned numSemanticExprs = Record[Idx++];
933 assert(numSemanticExprs + 1 == E->PseudoObjectExprBits.NumSubExprs)((numSemanticExprs + 1 == E->PseudoObjectExprBits.NumSubExprs
) ? static_cast<void> (0) : __assert_fail ("numSemanticExprs + 1 == E->PseudoObjectExprBits.NumSubExprs"
, "/tmp/buildd/llvm-toolchain-snapshot-3.9~svn267387/tools/clang/lib/Serialization/ASTReaderStmt.cpp"
, 933, __PRETTY_FUNCTION__));
934 E->PseudoObjectExprBits.ResultIndex = Record[Idx++];
935
936 // Read the syntactic expression.
937 E->getSubExprsBuffer()[0] = Reader.ReadSubExpr();
938
939 // Read all the semantic expressions.
940 for (unsigned i = 0; i != numSemanticExprs; ++i) {
941 Expr *subExpr = Reader.ReadSubExpr();
942 E->getSubExprsBuffer()[i+1] = subExpr;
943 }
944}
945
946void ASTStmtReader::VisitAtomicExpr(AtomicExpr *E) {
947 VisitExpr(E);
948 E->Op = AtomicExpr::AtomicOp(Record[Idx++]);
949 E->NumSubExprs = AtomicExpr::getNumSubExprs(E->Op);
950 for (unsigned I = 0; I != E->NumSubExprs; ++I)
951 E->SubExprs[I] = Reader.ReadSubExpr();
952 E->BuiltinLoc = ReadSourceLocation(Record, Idx);
953 E->RParenLoc = ReadSourceLocation(Record, Idx);
954}
955
956//===----------------------------------------------------------------------===//
957// Objective-C Expressions and Statements
958
959void ASTStmtReader::VisitObjCStringLiteral(ObjCStringLiteral *E) {
960 VisitExpr(E);
961 E->setString(cast<StringLiteral>(Reader.ReadSubStmt()));
962 E->setAtLoc(ReadSourceLocation(Record, Idx));
963}
964
965void ASTStmtReader::VisitObjCBoxedExpr(ObjCBoxedExpr *E) {
966 VisitExpr(E);
967 // could be one of several IntegerLiteral, FloatLiteral, etc.
968 E->SubExpr = Reader.ReadSubStmt();
969 E->BoxingMethod = ReadDeclAs<ObjCMethodDecl>(Record, Idx);
970 E->Range = ReadSourceRange(Record, Idx);
971}
972
973void ASTStmtReader::VisitObjCArrayLiteral(ObjCArrayLiteral *E) {
974 VisitExpr(E);
975 unsigned NumElements = Record[Idx++];
976 assert(NumElements == E->getNumElements() && "Wrong number of elements")((NumElements == E->getNumElements() && "Wrong number of elements"
) ? static_cast<void> (0) : __assert_fail ("NumElements == E->getNumElements() && \"Wrong number of elements\""
, "/tmp/buildd/llvm-toolchain-snapshot-3.9~svn267387/tools/clang/lib/Serialization/ASTReaderStmt.cpp"
, 976, __PRETTY_FUNCTION__));
977 Expr **Elements = E->getElements();
978 for (unsigned I = 0, N = NumElements; I != N; ++I)
979 Elements[I] = Reader.ReadSubExpr();
980 E->ArrayWithObjectsMethod = ReadDeclAs<ObjCMethodDecl>(Record, Idx);
981 E->Range = ReadSourceRange(Record, Idx);
982}
983
984void ASTStmtReader::VisitObjCDictionaryLiteral(ObjCDictionaryLiteral *E) {
985 VisitExpr(E);
986 unsigned NumElements = Record[Idx++];
987 assert(NumElements == E->getNumElements() && "Wrong number of elements")((NumElements == E->getNumElements() && "Wrong number of elements"
) ? static_cast<void> (0) : __assert_fail ("NumElements == E->getNumElements() && \"Wrong number of elements\""
, "/tmp/buildd/llvm-toolchain-snapshot-3.9~svn267387/tools/clang/lib/Serialization/ASTReaderStmt.cpp"
, 987, __PRETTY_FUNCTION__));
988 bool HasPackExpansions = Record[Idx++];
989 assert(HasPackExpansions == E->HasPackExpansions &&"Pack expansion mismatch")((HasPackExpansions == E->HasPackExpansions &&"Pack expansion mismatch"
) ? static_cast<void> (0) : __assert_fail ("HasPackExpansions == E->HasPackExpansions &&\"Pack expansion mismatch\""
, "/tmp/buildd/llvm-toolchain-snapshot-3.9~svn267387/tools/clang/lib/Serialization/ASTReaderStmt.cpp"
, 989, __PRETTY_FUNCTION__));
990 ObjCDictionaryLiteral::KeyValuePair *KeyValues =
991 E->getTrailingObjects<ObjCDictionaryLiteral::KeyValuePair>();
992 ObjCDictionaryLiteral::ExpansionData *Expansions =
993 E->getTrailingObjects<ObjCDictionaryLiteral::ExpansionData>();
994 for (unsigned I = 0; I != NumElements; ++I) {
995 KeyValues[I].Key = Reader.ReadSubExpr();
996 KeyValues[I].Value = Reader.ReadSubExpr();
997 if (HasPackExpansions) {
998 Expansions[I].EllipsisLoc = ReadSourceLocation(Record, Idx);
999 Expansions[I].NumExpansionsPlusOne = Record[Idx++];
1000 }
1001 }
1002 E->DictWithObjectsMethod = ReadDeclAs<ObjCMethodDecl>(Record, Idx);
1003 E->Range = ReadSourceRange(Record, Idx);
1004}
1005
1006void ASTStmtReader::VisitObjCEncodeExpr(ObjCEncodeExpr *E) {
1007 VisitExpr(E);
1008 E->setEncodedTypeSourceInfo(GetTypeSourceInfo(Record, Idx));
1009 E->setAtLoc(ReadSourceLocation(Record, Idx));
1010 E->setRParenLoc(ReadSourceLocation(Record, Idx));
1011}
1012
1013void ASTStmtReader::VisitObjCSelectorExpr(ObjCSelectorExpr *E) {
1014 VisitExpr(E);
1015 E->setSelector(Reader.ReadSelector(F, Record, Idx));
1016 E->setAtLoc(ReadSourceLocation(Record, Idx));
1017 E->setRParenLoc(ReadSourceLocation(Record, Idx));
1018}
1019
1020void ASTStmtReader::VisitObjCProtocolExpr(ObjCProtocolExpr *E) {
1021 VisitExpr(E);
1022 E->setProtocol(ReadDeclAs<ObjCProtocolDecl>(Record, Idx));
1023 E->setAtLoc(ReadSourceLocation(Record, Idx));
1024 E->ProtoLoc = ReadSourceLocation(Record, Idx);
1025 E->setRParenLoc(ReadSourceLocation(Record, Idx));
1026}
1027
1028void ASTStmtReader::VisitObjCIvarRefExpr(ObjCIvarRefExpr *E) {
1029 VisitExpr(E);
1030 E->setDecl(ReadDeclAs<ObjCIvarDecl>(Record, Idx));
1031 E->setLocation(ReadSourceLocation(Record, Idx));
1032 E->setOpLoc(ReadSourceLocation(Record, Idx));
1033 E->setBase(Reader.ReadSubExpr());
1034 E->setIsArrow(Record[Idx++]);
1035 E->setIsFreeIvar(Record[Idx++]);
1036}
1037
1038void ASTStmtReader::VisitObjCPropertyRefExpr(ObjCPropertyRefExpr *E) {
1039 VisitExpr(E);
1040 unsigned MethodRefFlags = Record[Idx++];
1041 bool Implicit = Record[Idx++] != 0;
1042 if (Implicit) {
1043 ObjCMethodDecl *Getter = ReadDeclAs<ObjCMethodDecl>(Record, Idx);
1044 ObjCMethodDecl *Setter = ReadDeclAs<ObjCMethodDecl>(Record, Idx);
1045 E->setImplicitProperty(Getter, Setter, MethodRefFlags);
1046 } else {
1047 E->setExplicitProperty(ReadDeclAs<ObjCPropertyDecl>(Record, Idx),
1048 MethodRefFlags);
1049 }
1050 E->setLocation(ReadSourceLocation(Record, Idx));
1051 E->setReceiverLocation(ReadSourceLocation(Record, Idx));
1052 switch (Record[Idx++]) {
1053 case 0:
1054 E->setBase(Reader.ReadSubExpr());
1055 break;
1056 case 1:
1057 E->setSuperReceiver(Reader.readType(F, Record, Idx));
1058 break;
1059 case 2:
1060 E->setClassReceiver(ReadDeclAs<ObjCInterfaceDecl>(Record, Idx));
1061 break;
1062 }
1063}
1064
1065void ASTStmtReader::VisitObjCSubscriptRefExpr(ObjCSubscriptRefExpr *E) {
1066 VisitExpr(E);
1067 E->setRBracket(ReadSourceLocation(Record, Idx));
1068 E->setBaseExpr(Reader.ReadSubExpr());
1069 E->setKeyExpr(Reader.ReadSubExpr());
1070 E->GetAtIndexMethodDecl = ReadDeclAs<ObjCMethodDecl>(Record, Idx);
1071 E->SetAtIndexMethodDecl = ReadDeclAs<ObjCMethodDecl>(Record, Idx);
1072}
1073
1074void ASTStmtReader::VisitObjCMessageExpr(ObjCMessageExpr *E) {
1075 VisitExpr(E);
1076 assert(Record[Idx] == E->getNumArgs())((Record[Idx] == E->getNumArgs()) ? static_cast<void>
(0) : __assert_fail ("Record[Idx] == E->getNumArgs()", "/tmp/buildd/llvm-toolchain-snapshot-3.9~svn267387/tools/clang/lib/Serialization/ASTReaderStmt.cpp"
, 1076, __PRETTY_FUNCTION__));
1077 ++Idx;
1078 unsigned NumStoredSelLocs = Record[Idx++];
1079 E->SelLocsKind = Record[Idx++];
1080 E->setDelegateInitCall(Record[Idx++]);
1081 E->IsImplicit = Record[Idx++];
1082 ObjCMessageExpr::ReceiverKind Kind
1083 = static_cast<ObjCMessageExpr::ReceiverKind>(Record[Idx++]);
1084 switch (Kind) {
1085 case ObjCMessageExpr::Instance:
1086 E->setInstanceReceiver(Reader.ReadSubExpr());
1087 break;
1088
1089 case ObjCMessageExpr::Class:
1090 E->setClassReceiver(GetTypeSourceInfo(Record, Idx));
1091 break;
1092
1093 case ObjCMessageExpr::SuperClass:
1094 case ObjCMessageExpr::SuperInstance: {
1095 QualType T = Reader.readType(F, Record, Idx);
1096 SourceLocation SuperLoc = ReadSourceLocation(Record, Idx);
1097 E->setSuper(SuperLoc, T, Kind == ObjCMessageExpr::SuperInstance);
1098 break;
1099 }
1100 }
1101
1102 assert(Kind == E->getReceiverKind())((Kind == E->getReceiverKind()) ? static_cast<void> (
0) : __assert_fail ("Kind == E->getReceiverKind()", "/tmp/buildd/llvm-toolchain-snapshot-3.9~svn267387/tools/clang/lib/Serialization/ASTReaderStmt.cpp"
, 1102, __PRETTY_FUNCTION__));
1103
1104 if (Record[Idx++])
1105 E->setMethodDecl(ReadDeclAs<ObjCMethodDecl>(Record, Idx));
1106 else
1107 E->setSelector(Reader.ReadSelector(F, Record, Idx));
1108
1109 E->LBracLoc = ReadSourceLocation(Record, Idx);
1110 E->RBracLoc = ReadSourceLocation(Record, Idx);
1111
1112 for (unsigned I = 0, N = E->getNumArgs(); I != N; ++I)
1113 E->setArg(I, Reader.ReadSubExpr());
1114
1115 SourceLocation *Locs = E->getStoredSelLocs();
1116 for (unsigned I = 0; I != NumStoredSelLocs; ++I)
1117 Locs[I] = ReadSourceLocation(Record, Idx);
1118}
1119
1120void ASTStmtReader::VisitObjCForCollectionStmt(ObjCForCollectionStmt *S) {
1121 VisitStmt(S);
1122 S->setElement(Reader.ReadSubStmt());
1123 S->setCollection(Reader.ReadSubExpr());
1124 S->setBody(Reader.ReadSubStmt());
1125 S->setForLoc(ReadSourceLocation(Record, Idx));
1126 S->setRParenLoc(ReadSourceLocation(Record, Idx));
1127}
1128
1129void ASTStmtReader::VisitObjCAtCatchStmt(ObjCAtCatchStmt *S) {
1130 VisitStmt(S);
1131 S->setCatchBody(Reader.ReadSubStmt());
1132 S->setCatchParamDecl(ReadDeclAs<VarDecl>(Record, Idx));
1133 S->setAtCatchLoc(ReadSourceLocation(Record, Idx));
1134 S->setRParenLoc(ReadSourceLocation(Record, Idx));
1135}
1136
1137void ASTStmtReader::VisitObjCAtFinallyStmt(ObjCAtFinallyStmt *S) {
1138 VisitStmt(S);
1139 S->setFinallyBody(Reader.ReadSubStmt());
1140 S->setAtFinallyLoc(ReadSourceLocation(Record, Idx));
1141}
1142
1143void ASTStmtReader::VisitObjCAutoreleasePoolStmt(ObjCAutoreleasePoolStmt *S) {
1144 VisitStmt(S);
1145 S->setSubStmt(Reader.ReadSubStmt());
1146 S->setAtLoc(ReadSourceLocation(Record, Idx));
1147}
1148
1149void ASTStmtReader::VisitObjCAtTryStmt(ObjCAtTryStmt *S) {
1150 VisitStmt(S);
1151 assert(Record[Idx] == S->getNumCatchStmts())((Record[Idx] == S->getNumCatchStmts()) ? static_cast<void
> (0) : __assert_fail ("Record[Idx] == S->getNumCatchStmts()"
, "/tmp/buildd/llvm-toolchain-snapshot-3.9~svn267387/tools/clang/lib/Serialization/ASTReaderStmt.cpp"
, 1151, __PRETTY_FUNCTION__));
1152 ++Idx;
1153 bool HasFinally = Record[Idx++];
1154 S->setTryBody(Reader.ReadSubStmt());
1155 for (unsigned I = 0, N = S->getNumCatchStmts(); I != N; ++I)
1156 S->setCatchStmt(I, cast_or_null<ObjCAtCatchStmt>(Reader.ReadSubStmt()));
1157
1158 if (HasFinally)
1159 S->setFinallyStmt(Reader.ReadSubStmt());
1160 S->setAtTryLoc(ReadSourceLocation(Record, Idx));
1161}
1162
1163void ASTStmtReader::VisitObjCAtSynchronizedStmt(ObjCAtSynchronizedStmt *S) {
1164 VisitStmt(S);
1165 S->setSynchExpr(Reader.ReadSubStmt());
1166 S->setSynchBody(Reader.ReadSubStmt());
1167 S->setAtSynchronizedLoc(ReadSourceLocation(Record, Idx));
1168}
1169
1170void ASTStmtReader::VisitObjCAtThrowStmt(ObjCAtThrowStmt *S) {
1171 VisitStmt(S);
1172 S->setThrowExpr(Reader.ReadSubStmt());
1173 S->setThrowLoc(ReadSourceLocation(Record, Idx));
1174}
1175
1176void ASTStmtReader::VisitObjCBoolLiteralExpr(ObjCBoolLiteralExpr *E) {
1177 VisitExpr(E);
1178 E->setValue(Record[Idx++]);
1179 E->setLocation(ReadSourceLocation(Record, Idx));
1180}
1181
1182//===----------------------------------------------------------------------===//
1183// C++ Expressions and Statements
1184//===----------------------------------------------------------------------===//
1185
1186void ASTStmtReader::VisitCXXCatchStmt(CXXCatchStmt *S) {
1187 VisitStmt(S);
1188 S->CatchLoc = ReadSourceLocation(Record, Idx);
1189 S->ExceptionDecl = ReadDeclAs<VarDecl>(Record, Idx);
1190 S->HandlerBlock = Reader.ReadSubStmt();
1191}
1192
1193void ASTStmtReader::VisitCXXTryStmt(CXXTryStmt *S) {
1194 VisitStmt(S);
1195 assert(Record[Idx] == S->getNumHandlers() && "NumStmtFields is wrong ?")((Record[Idx] == S->getNumHandlers() && "NumStmtFields is wrong ?"
) ? static_cast<void> (0) : __assert_fail ("Record[Idx] == S->getNumHandlers() && \"NumStmtFields is wrong ?\""
, "/tmp/buildd/llvm-toolchain-snapshot-3.9~svn267387/tools/clang/lib/Serialization/ASTReaderStmt.cpp"
, 1195, __PRETTY_FUNCTION__));
1196 ++Idx;
1197 S->TryLoc = ReadSourceLocation(Record, Idx);
1198 S->getStmts()[0] = Reader.ReadSubStmt();
1199 for (unsigned i = 0, e = S->getNumHandlers(); i != e; ++i)
1200 S->getStmts()[i + 1] = Reader.ReadSubStmt();
1201}
1202
1203void ASTStmtReader::VisitCXXForRangeStmt(CXXForRangeStmt *S) {
1204 VisitStmt(S);
1205 S->ForLoc = ReadSourceLocation(Record, Idx);
1206 S->CoawaitLoc = ReadSourceLocation(Record, Idx);
1207 S->ColonLoc = ReadSourceLocation(Record, Idx);
1208 S->RParenLoc = ReadSourceLocation(Record, Idx);
1209 S->setRangeStmt(Reader.ReadSubStmt());
1210 S->setBeginStmt(Reader.ReadSubStmt());
1211 S->setEndStmt(Reader.ReadSubStmt());
1212 S->setCond(Reader.ReadSubExpr());
1213 S->setInc(Reader.ReadSubExpr());
1214 S->setLoopVarStmt(Reader.ReadSubStmt());
1215 S->setBody(Reader.ReadSubStmt());
1216}
1217
1218void ASTStmtReader::VisitMSDependentExistsStmt(MSDependentExistsStmt *S) {
1219 VisitStmt(S);
1220 S->KeywordLoc = ReadSourceLocation(Record, Idx);
1221 S->IsIfExists = Record[Idx++];
1222 S->QualifierLoc = Reader.ReadNestedNameSpecifierLoc(F, Record, Idx);
1223 ReadDeclarationNameInfo(S->NameInfo, Record, Idx);
1224 S->SubStmt = Reader.ReadSubStmt();
1225}
1226
1227void ASTStmtReader::VisitCXXOperatorCallExpr(CXXOperatorCallExpr *E) {
1228 VisitCallExpr(E);
1229 E->Operator = (OverloadedOperatorKind)Record[Idx++];
1230 E->Range = Reader.ReadSourceRange(F, Record, Idx);
1231 E->setFPContractable((bool)Record[Idx++]);
1232}
1233
1234void ASTStmtReader::VisitCXXConstructExpr(CXXConstructExpr *E) {
1235 VisitExpr(E);
1236 E->NumArgs = Record[Idx++];
1237 if (E->NumArgs)
1238 E->Args = new (Reader.getContext()) Stmt*[E->NumArgs];
1239 for (unsigned I = 0, N = E->getNumArgs(); I != N; ++I)
1240 E->setArg(I, Reader.ReadSubExpr());
1241 E->setConstructor(ReadDeclAs<CXXConstructorDecl>(Record, Idx));
1242 E->setLocation(ReadSourceLocation(Record, Idx));
1243 E->setElidable(Record[Idx++]);
1244 E->setHadMultipleCandidates(Record[Idx++]);
1245 E->setListInitialization(Record[Idx++]);
1246 E->setStdInitListInitialization(Record[Idx++]);
1247 E->setRequiresZeroInitialization(Record[Idx++]);
1248 E->setConstructionKind((CXXConstructExpr::ConstructionKind)Record[Idx++]);
1249 E->ParenOrBraceRange = ReadSourceRange(Record, Idx);
1250}
1251
1252void ASTStmtReader::VisitCXXTemporaryObjectExpr(CXXTemporaryObjectExpr *E) {
1253 VisitCXXConstructExpr(E);
1254 E->Type = GetTypeSourceInfo(Record, Idx);
1255}
1256
1257void ASTStmtReader::VisitLambdaExpr(LambdaExpr *E) {
1258 VisitExpr(E);
1259 unsigned NumCaptures = Record[Idx++];
1260 assert(NumCaptures == E->NumCaptures)((NumCaptures == E->NumCaptures) ? static_cast<void>
(0) : __assert_fail ("NumCaptures == E->NumCaptures", "/tmp/buildd/llvm-toolchain-snapshot-3.9~svn267387/tools/clang/lib/Serialization/ASTReaderStmt.cpp"
, 1260, __PRETTY_FUNCTION__));(void)NumCaptures;
1261 unsigned NumArrayIndexVars = Record[Idx++];
1262 E->IntroducerRange = ReadSourceRange(Record, Idx);
1263 E->CaptureDefault = static_cast<LambdaCaptureDefault>(Record[Idx++]);
1264 E->CaptureDefaultLoc = ReadSourceLocation(Record, Idx);
1265 E->ExplicitParams = Record[Idx++];
1266 E->ExplicitResultType = Record[Idx++];
1267 E->ClosingBrace = ReadSourceLocation(Record, Idx);
1268
1269 // Read capture initializers.
1270 for (LambdaExpr::capture_init_iterator C = E->capture_init_begin(),
1271 CEnd = E->capture_init_end();
1272 C != CEnd; ++C)
1273 *C = Reader.ReadSubExpr();
1274
1275 // Read array capture index variables.
1276 if (NumArrayIndexVars > 0) {
1277 unsigned *ArrayIndexStarts = E->getArrayIndexStarts();
1278 for (unsigned I = 0; I != NumCaptures + 1; ++I)
1279 ArrayIndexStarts[I] = Record[Idx++];
1280
1281 VarDecl **ArrayIndexVars = E->getArrayIndexVars();
1282 for (unsigned I = 0; I != NumArrayIndexVars; ++I)
1283 ArrayIndexVars[I] = ReadDeclAs<VarDecl>(Record, Idx);
1284 }
1285}
1286
1287void
1288ASTStmtReader::VisitCXXStdInitializerListExpr(CXXStdInitializerListExpr *E) {
1289 VisitExpr(E);
1290 E->SubExpr = Reader.ReadSubExpr();
1291}
1292
1293void ASTStmtReader::VisitCXXNamedCastExpr(CXXNamedCastExpr *E) {
1294 VisitExplicitCastExpr(E);
1295 SourceRange R = ReadSourceRange(Record, Idx);
1296 E->Loc = R.getBegin();
1297 E->RParenLoc = R.getEnd();
1298 R = ReadSourceRange(Record, Idx);
1299 E->AngleBrackets = R;
1300}
1301
1302void ASTStmtReader::VisitCXXStaticCastExpr(CXXStaticCastExpr *E) {
1303 return VisitCXXNamedCastExpr(E);
1304}
1305
1306void ASTStmtReader::VisitCXXDynamicCastExpr(CXXDynamicCastExpr *E) {
1307 return VisitCXXNamedCastExpr(E);
1308}
1309
1310void ASTStmtReader::VisitCXXReinterpretCastExpr(CXXReinterpretCastExpr *E) {
1311 return VisitCXXNamedCastExpr(E);
1312}
1313
1314void ASTStmtReader::VisitCXXConstCastExpr(CXXConstCastExpr *E) {
1315 return VisitCXXNamedCastExpr(E);
1316}
1317
1318void ASTStmtReader::VisitCXXFunctionalCastExpr(CXXFunctionalCastExpr *E) {
1319 VisitExplicitCastExpr(E);
1320 E->setLParenLoc(ReadSourceLocation(Record, Idx));
1321 E->setRParenLoc(ReadSourceLocation(Record, Idx));
1322}
1323
1324void ASTStmtReader::VisitUserDefinedLiteral(UserDefinedLiteral *E) {
1325 VisitCallExpr(E);
1326 E->UDSuffixLoc = ReadSourceLocation(Record, Idx);
1327}
1328
1329void ASTStmtReader::VisitCXXBoolLiteralExpr(CXXBoolLiteralExpr *E) {
1330 VisitExpr(E);
1331 E->setValue(Record[Idx++]);
1332 E->setLocation(ReadSourceLocation(Record, Idx));
1333}
1334
1335void ASTStmtReader::VisitCXXNullPtrLiteralExpr(CXXNullPtrLiteralExpr *E) {
1336 VisitExpr(E);
1337 E->setLocation(ReadSourceLocation(Record, Idx));
1338}
1339
1340void ASTStmtReader::VisitCXXTypeidExpr(CXXTypeidExpr *E) {
1341 VisitExpr(E);
1342 E->setSourceRange(ReadSourceRange(Record, Idx));
1343 if (E->isTypeOperand()) { // typeid(int)
1344 E->setTypeOperandSourceInfo(
1345 GetTypeSourceInfo(Record, Idx));
1346 return;
1347 }
1348
1349 // typeid(42+2)
1350 E->setExprOperand(Reader.ReadSubExpr());
1351}
1352
1353void ASTStmtReader::VisitCXXThisExpr(CXXThisExpr *E) {
1354 VisitExpr(E);
1355 E->setLocation(ReadSourceLocation(Record, Idx));
1356 E->setImplicit(Record[Idx++]);
1357}
1358
1359void ASTStmtReader::VisitCXXThrowExpr(CXXThrowExpr *E) {
1360 VisitExpr(E);
1361 E->ThrowLoc = ReadSourceLocation(Record, Idx);
1362 E->Op = Reader.ReadSubExpr();
1363 E->IsThrownVariableInScope = Record[Idx++];
1364}
1365
1366void ASTStmtReader::VisitCXXDefaultArgExpr(CXXDefaultArgExpr *E) {
1367 VisitExpr(E);
1368 E->Param = ReadDeclAs<ParmVarDecl>(Record, Idx);
1369 E->Loc = ReadSourceLocation(Record, Idx);
1370}
1371
1372void ASTStmtReader::VisitCXXDefaultInitExpr(CXXDefaultInitExpr *E) {
1373 VisitExpr(E);
1374 E->Field = ReadDeclAs<FieldDecl>(Record, Idx);
1375 E->Loc = ReadSourceLocation(Record, Idx);
1376}
1377
1378void ASTStmtReader::VisitCXXBindTemporaryExpr(CXXBindTemporaryExpr *E) {
1379 VisitExpr(E);
1380 E->setTemporary(Reader.ReadCXXTemporary(F, Record, Idx));
1381 E->setSubExpr(Reader.ReadSubExpr());
1382}
1383
1384void ASTStmtReader::VisitCXXScalarValueInitExpr(CXXScalarValueInitExpr *E) {
1385 VisitExpr(E);
1386 E->TypeInfo = GetTypeSourceInfo(Record, Idx);
1387 E->RParenLoc = ReadSourceLocation(Record, Idx);
1388}
1389
1390void ASTStmtReader::VisitCXXNewExpr(CXXNewExpr *E) {
1391 VisitExpr(E);
1392 E->GlobalNew = Record[Idx++];
1393 bool isArray = Record[Idx++];
1394 E->UsualArrayDeleteWantsSize = Record[Idx++];
1395 unsigned NumPlacementArgs = Record[Idx++];
1396 E->StoredInitializationStyle = Record[Idx++];
1397 E->setOperatorNew(ReadDeclAs<FunctionDecl>(Record, Idx));
1398 E->setOperatorDelete(ReadDeclAs<FunctionDecl>(Record, Idx));
1399 E->AllocatedTypeInfo = GetTypeSourceInfo(Record, Idx);
1400 E->TypeIdParens = ReadSourceRange(Record, Idx);
1401 E->Range = ReadSourceRange(Record, Idx);
1402 E->DirectInitRange = ReadSourceRange(Record, Idx);
1403
1404 E->AllocateArgsArray(Reader.getContext(), isArray, NumPlacementArgs,
1405 E->StoredInitializationStyle != 0);
1406
1407 // Install all the subexpressions.
1408 for (CXXNewExpr::raw_arg_iterator I = E->raw_arg_begin(),e = E->raw_arg_end();
1409 I != e; ++I)
1410 *I = Reader.ReadSubStmt();
1411}
1412
1413void ASTStmtReader::VisitCXXDeleteExpr(CXXDeleteExpr *E) {
1414 VisitExpr(E);
1415 E->GlobalDelete = Record[Idx++];
1416 E->ArrayForm = Record[Idx++];
1417 E->ArrayFormAsWritten = Record[Idx++];
1418 E->UsualArrayDeleteWantsSize = Record[Idx++];
1419 E->OperatorDelete = ReadDeclAs<FunctionDecl>(Record, Idx);
1420 E->Argument = Reader.ReadSubExpr();
1421 E->Loc = ReadSourceLocation(Record, Idx);
1422}
1423
1424void ASTStmtReader::VisitCXXPseudoDestructorExpr(CXXPseudoDestructorExpr *E) {
1425 VisitExpr(E);
1426
1427 E->Base = Reader.ReadSubExpr();
1428 E->IsArrow = Record[Idx++];
1429 E->OperatorLoc = ReadSourceLocation(Record, Idx);
1430 E->QualifierLoc = Reader.ReadNestedNameSpecifierLoc(F, Record, Idx);
1431 E->ScopeType = GetTypeSourceInfo(Record, Idx);
1432 E->ColonColonLoc = ReadSourceLocation(Record, Idx);
1433 E->TildeLoc = ReadSourceLocation(Record, Idx);
1434
1435 IdentifierInfo *II = Reader.GetIdentifierInfo(F, Record, Idx);
1436 if (II)
1437 E->setDestroyedType(II, ReadSourceLocation(Record, Idx));
1438 else
1439 E->setDestroyedType(GetTypeSourceInfo(Record, Idx));
1440}
1441
1442void ASTStmtReader::VisitExprWithCleanups(ExprWithCleanups *E) {
1443 VisitExpr(E);
1444
1445 unsigned NumObjects = Record[Idx++];
1446 assert(NumObjects == E->getNumObjects())((NumObjects == E->getNumObjects()) ? static_cast<void>
(0) : __assert_fail ("NumObjects == E->getNumObjects()", "/tmp/buildd/llvm-toolchain-snapshot-3.9~svn267387/tools/clang/lib/Serialization/ASTReaderStmt.cpp"
, 1446, __PRETTY_FUNCTION__));
1447 for (unsigned i = 0; i != NumObjects; ++i)
1448 E->getTrailingObjects<BlockDecl *>()[i] =
1449 ReadDeclAs<BlockDecl>(Record, Idx);
1450
1451 E->SubExpr = Reader.ReadSubExpr();
1452}
1453
1454void
1455ASTStmtReader::VisitCXXDependentScopeMemberExpr(CXXDependentScopeMemberExpr *E){
1456 VisitExpr(E);
1457
1458 if (Record[Idx++]) // HasTemplateKWAndArgsInfo
1459 ReadTemplateKWAndArgsInfo(
1460 *E->getTrailingObjects<ASTTemplateKWAndArgsInfo>(),
1461 E->getTrailingObjects<TemplateArgumentLoc>(),
1462 /*NumTemplateArgs=*/Record[Idx++]);
1463
1464 E->Base = Reader.ReadSubExpr();
1465 E->BaseType = Reader.readType(F, Record, Idx);
1466 E->IsArrow = Record[Idx++];
1467 E->OperatorLoc = ReadSourceLocation(Record, Idx);
1468 E->QualifierLoc = Reader.ReadNestedNameSpecifierLoc(F, Record, Idx);
1469 E->FirstQualifierFoundInScope = ReadDeclAs<NamedDecl>(Record, Idx);
1470 ReadDeclarationNameInfo(E->MemberNameInfo, Record, Idx);
1471}
1472
1473void
1474ASTStmtReader::VisitDependentScopeDeclRefExpr(DependentScopeDeclRefExpr *E) {
1475 VisitExpr(E);
1476
1477 if (Record[Idx++]) // HasTemplateKWAndArgsInfo
1478 ReadTemplateKWAndArgsInfo(
1479 *E->getTrailingObjects<ASTTemplateKWAndArgsInfo>(),
1480 E->getTrailingObjects<TemplateArgumentLoc>(),
1481 /*NumTemplateArgs=*/Record[Idx++]);
1482
1483 E->QualifierLoc = Reader.ReadNestedNameSpecifierLoc(F, Record, Idx);
1484 ReadDeclarationNameInfo(E->NameInfo, Record, Idx);
1485}
1486
1487void
1488ASTStmtReader::VisitCXXUnresolvedConstructExpr(CXXUnresolvedConstructExpr *E) {
1489 VisitExpr(E);
1490 assert(Record[Idx] == E->arg_size() && "Read wrong record during creation ?")((Record[Idx] == E->arg_size() && "Read wrong record during creation ?"
) ? static_cast<void> (0) : __assert_fail ("Record[Idx] == E->arg_size() && \"Read wrong record during creation ?\""
, "/tmp/buildd/llvm-toolchain-snapshot-3.9~svn267387/tools/clang/lib/Serialization/ASTReaderStmt.cpp"
, 1490, __PRETTY_FUNCTION__));
1491 ++Idx; // NumArgs;
1492 for (unsigned I = 0, N = E->arg_size(); I != N; ++I)
1493 E->setArg(I, Reader.ReadSubExpr());
1494 E->Type = GetTypeSourceInfo(Record, Idx);
1495 E->setLParenLoc(ReadSourceLocation(Record, Idx));
1496 E->setRParenLoc(ReadSourceLocation(Record, Idx));
1497}
1498
1499void ASTStmtReader::VisitOverloadExpr(OverloadExpr *E) {
1500 VisitExpr(E);
1501
1502 if (Record[Idx++]) // HasTemplateKWAndArgsInfo
1503 ReadTemplateKWAndArgsInfo(*E->getTrailingASTTemplateKWAndArgsInfo(),
1504 E->getTrailingTemplateArgumentLoc(),
1505 /*NumTemplateArgs=*/Record[Idx++]);
1506
1507 unsigned NumDecls = Record[Idx++];
1508 UnresolvedSet<8> Decls;
1509 for (unsigned i = 0; i != NumDecls; ++i) {
1510 NamedDecl *D = ReadDeclAs<NamedDecl>(Record, Idx);
1511 AccessSpecifier AS = (AccessSpecifier)Record[Idx++];
1512 Decls.addDecl(D, AS);
1513 }
1514 E->initializeResults(Reader.getContext(), Decls.begin(), Decls.end());
1515
1516 ReadDeclarationNameInfo(E->NameInfo, Record, Idx);
1517 E->QualifierLoc = Reader.ReadNestedNameSpecifierLoc(F, Record, Idx);
1518}
1519
1520void ASTStmtReader::VisitUnresolvedMemberExpr(UnresolvedMemberExpr *E) {
1521 VisitOverloadExpr(E);
1522 E->IsArrow = Record[Idx++];
1523 E->HasUnresolvedUsing = Record[Idx++];
1524 E->Base = Reader.ReadSubExpr();
1525 E->BaseType = Reader.readType(F, Record, Idx);
1526 E->OperatorLoc = ReadSourceLocation(Record, Idx);
1527}
1528
1529void ASTStmtReader::VisitUnresolvedLookupExpr(UnresolvedLookupExpr *E) {
1530 VisitOverloadExpr(E);
1531 E->RequiresADL = Record[Idx++];
1532 E->Overloaded = Record[Idx++];
1533 E->NamingClass = ReadDeclAs<CXXRecordDecl>(Record, Idx);
1534}
1535
1536void ASTStmtReader::VisitTypeTraitExpr(TypeTraitExpr *E) {
1537 VisitExpr(E);
1538 E->TypeTraitExprBits.NumArgs = Record[Idx++];
1539 E->TypeTraitExprBits.Kind = Record[Idx++];
1540 E->TypeTraitExprBits.Value = Record[Idx++];
1541 SourceRange Range = ReadSourceRange(Record, Idx);
1542 E->Loc = Range.getBegin();
1543 E->RParenLoc = Range.getEnd();
1544
1545 TypeSourceInfo **Args = E->getTrailingObjects<TypeSourceInfo *>();
1546 for (unsigned I = 0, N = E->getNumArgs(); I != N; ++I)
1547 Args[I] = GetTypeSourceInfo(Record, Idx);
1548}
1549
1550void ASTStmtReader::VisitArrayTypeTraitExpr(ArrayTypeTraitExpr *E) {
1551 VisitExpr(E);
1552 E->ATT = (ArrayTypeTrait)Record[Idx++];
1553 E->Value = (unsigned int)Record[Idx++];
1554 SourceRange Range = ReadSourceRange(Record, Idx);
1555 E->Loc = Range.getBegin();
1556 E->RParen = Range.getEnd();
1557 E->QueriedType = GetTypeSourceInfo(Record, Idx);
1558}
1559
1560void ASTStmtReader::VisitExpressionTraitExpr(ExpressionTraitExpr *E) {
1561 VisitExpr(E);
1562 E->ET = (ExpressionTrait)Record[Idx++];
1563 E->Value = (bool)Record[Idx++];
1564 SourceRange Range = ReadSourceRange(Record, Idx);
1565 E->QueriedExpression = Reader.ReadSubExpr();
1566 E->Loc = Range.getBegin();
1567 E->RParen = Range.getEnd();
1568}
1569
1570void ASTStmtReader::VisitCXXNoexceptExpr(CXXNoexceptExpr *E) {
1571 VisitExpr(E);
1572 E->Value = (bool)Record[Idx++];
1573 E->Range = ReadSourceRange(Record, Idx);
1574 E->Operand = Reader.ReadSubExpr();
1575}
1576
1577void ASTStmtReader::VisitPackExpansionExpr(PackExpansionExpr *E) {
1578 VisitExpr(E);
1579 E->EllipsisLoc = ReadSourceLocation(Record, Idx);
1580 E->NumExpansions = Record[Idx++];
1581 E->Pattern = Reader.ReadSubExpr();
1582}
1583
1584void ASTStmtReader::VisitSizeOfPackExpr(SizeOfPackExpr *E) {
1585 VisitExpr(E);
1586 unsigned NumPartialArgs = Record[Idx++];
1587 E->OperatorLoc = ReadSourceLocation(Record, Idx);
1588 E->PackLoc = ReadSourceLocation(Record, Idx);
1589 E->RParenLoc = ReadSourceLocation(Record, Idx);
1590 E->Pack = Reader.ReadDeclAs<NamedDecl>(F, Record, Idx);
1591 if (E->isPartiallySubstituted()) {
1592 assert(E->Length == NumPartialArgs)((E->Length == NumPartialArgs) ? static_cast<void> (
0) : __assert_fail ("E->Length == NumPartialArgs", "/tmp/buildd/llvm-toolchain-snapshot-3.9~svn267387/tools/clang/lib/Serialization/ASTReaderStmt.cpp"
, 1592, __PRETTY_FUNCTION__));
1593 for (auto *I = E->getTrailingObjects<TemplateArgument>(),
1594 *E = I + NumPartialArgs;
1595 I != E; ++I)
1596 new (I) TemplateArgument(Reader.ReadTemplateArgument(F, Record, Idx));
1597 } else if (!E->isValueDependent()) {
1598 E->Length = Record[Idx++];
1599 }
1600}
1601
1602void ASTStmtReader::VisitSubstNonTypeTemplateParmExpr(
1603 SubstNonTypeTemplateParmExpr *E) {
1604 VisitExpr(E);
1605 E->Param = ReadDeclAs<NonTypeTemplateParmDecl>(Record, Idx);
1606 E->NameLoc = ReadSourceLocation(Record, Idx);
1607 E->Replacement = Reader.ReadSubExpr();
1608}
1609
1610void ASTStmtReader::VisitSubstNonTypeTemplateParmPackExpr(
1611 SubstNonTypeTemplateParmPackExpr *E) {
1612 VisitExpr(E);
1613 E->Param = ReadDeclAs<NonTypeTemplateParmDecl>(Record, Idx);
1614 TemplateArgument ArgPack = Reader.ReadTemplateArgument(F, Record, Idx);
1615 if (ArgPack.getKind() != TemplateArgument::Pack)
1616 return;
1617
1618 E->Arguments = ArgPack.pack_begin();
1619 E->NumArguments = ArgPack.pack_size();
1620 E->NameLoc = ReadSourceLocation(Record, Idx);
1621}
1622
1623void ASTStmtReader::VisitFunctionParmPackExpr(FunctionParmPackExpr *E) {
1624 VisitExpr(E);
1625 E->NumParameters = Record[Idx++];
1626 E->ParamPack = ReadDeclAs<ParmVarDecl>(Record, Idx);
1627 E->NameLoc = ReadSourceLocation(Record, Idx);
1628 ParmVarDecl **Parms = E->getTrailingObjects<ParmVarDecl *>();
1629 for (unsigned i = 0, n = E->NumParameters; i != n; ++i)
1630 Parms[i] = ReadDeclAs<ParmVarDecl>(Record, Idx);
1631}
1632
1633void ASTStmtReader::VisitMaterializeTemporaryExpr(MaterializeTemporaryExpr *E) {
1634 VisitExpr(E);
1635 E->State = Reader.ReadSubExpr();
1636 auto VD = ReadDeclAs<ValueDecl>(Record, Idx);
1637 unsigned ManglingNumber = Record[Idx++];
1638 E->setExtendingDecl(VD, ManglingNumber);
1639}
1640
1641void ASTStmtReader::VisitCXXFoldExpr(CXXFoldExpr *E) {
1642 VisitExpr(E);
1643 E->LParenLoc = ReadSourceLocation(Record, Idx);
1644 E->EllipsisLoc = ReadSourceLocation(Record, Idx);
1645 E->RParenLoc = ReadSourceLocation(Record, Idx);
1646 E->SubExprs[0] = Reader.ReadSubExpr();
1647 E->SubExprs[1] = Reader.ReadSubExpr();
1648 E->Opcode = (BinaryOperatorKind)Record[Idx++];
1649}
1650
1651void ASTStmtReader::VisitOpaqueValueExpr(OpaqueValueExpr *E) {
1652 VisitExpr(E);
1653 E->SourceExpr = Reader.ReadSubExpr();
1654 E->Loc = ReadSourceLocation(Record, Idx);
1655}
1656
1657void ASTStmtReader::VisitTypoExpr(TypoExpr *E) {
1658 llvm_unreachable("Cannot read TypoExpr nodes")::llvm::llvm_unreachable_internal("Cannot read TypoExpr nodes"
, "/tmp/buildd/llvm-toolchain-snapshot-3.9~svn267387/tools/clang/lib/Serialization/ASTReaderStmt.cpp"
, 1658);
1659}
1660
1661//===----------------------------------------------------------------------===//
1662// Microsoft Expressions and Statements
1663//===----------------------------------------------------------------------===//
1664void ASTStmtReader::VisitMSPropertyRefExpr(MSPropertyRefExpr *E) {
1665 VisitExpr(E);
1666 E->IsArrow = (Record[Idx++] != 0);
1667 E->BaseExpr = Reader.ReadSubExpr();
1668 E->QualifierLoc = Reader.ReadNestedNameSpecifierLoc(F, Record, Idx);
1669 E->MemberLoc = ReadSourceLocation(Record, Idx);
1670 E->TheDecl = ReadDeclAs<MSPropertyDecl>(Record, Idx);
1671}
1672
1673void ASTStmtReader::VisitMSPropertySubscriptExpr(MSPropertySubscriptExpr *E) {
1674 VisitExpr(E);
1675 E->setBase(Reader.ReadSubExpr());
1676 E->setIdx(Reader.ReadSubExpr());
1677 E->setRBracketLoc(ReadSourceLocation(Record, Idx));
1678}
1679
1680void ASTStmtReader::VisitCXXUuidofExpr(CXXUuidofExpr *E) {
1681 VisitExpr(E);
1682 E->setSourceRange(ReadSourceRange(Record, Idx));
1683 std::string UuidStr = ReadString(Record, Idx);
1684 E->setUuidStr(StringRef(UuidStr).copy(Reader.getContext()));
1685 if (E->isTypeOperand()) { // __uuidof(ComType)
1686 E->setTypeOperandSourceInfo(
1687 GetTypeSourceInfo(Record, Idx));
1688 return;
1689 }
1690
1691 // __uuidof(expr)
1692 E->setExprOperand(Reader.ReadSubExpr());
1693}
1694
1695void ASTStmtReader::VisitSEHLeaveStmt(SEHLeaveStmt *S) {
1696 VisitStmt(S);
1697 S->setLeaveLoc(ReadSourceLocation(Record, Idx));
1698}
1699
1700void ASTStmtReader::VisitSEHExceptStmt(SEHExceptStmt *S) {
1701 VisitStmt(S);
1702 S->Loc = ReadSourceLocation(Record, Idx);
1703 S->Children[SEHExceptStmt::FILTER_EXPR] = Reader.ReadSubStmt();
1704 S->Children[SEHExceptStmt::BLOCK] = Reader.ReadSubStmt();
1705}
1706
1707void ASTStmtReader::VisitSEHFinallyStmt(SEHFinallyStmt *S) {
1708 VisitStmt(S);
1709 S->Loc = ReadSourceLocation(Record, Idx);
1710 S->Block = Reader.ReadSubStmt();
1711}
1712
1713void ASTStmtReader::VisitSEHTryStmt(SEHTryStmt *S) {
1714 VisitStmt(S);
1715 S->IsCXXTry = Record[Idx++];
1716 S->TryLoc = ReadSourceLocation(Record, Idx);
1717 S->Children[SEHTryStmt::TRY] = Reader.ReadSubStmt();
1718 S->Children[SEHTryStmt::HANDLER] = Reader.ReadSubStmt();
1719}
1720
1721//===----------------------------------------------------------------------===//
1722// CUDA Expressions and Statements
1723//===----------------------------------------------------------------------===//
1724
1725void ASTStmtReader::VisitCUDAKernelCallExpr(CUDAKernelCallExpr *E) {
1726 VisitCallExpr(E);
1727 E->setConfig(cast<CallExpr>(Reader.ReadSubExpr()));
1728}
1729
1730//===----------------------------------------------------------------------===//
1731// OpenCL Expressions and Statements.
1732//===----------------------------------------------------------------------===//
1733void ASTStmtReader::VisitAsTypeExpr(AsTypeExpr *E) {
1734 VisitExpr(E);
1735 E->BuiltinLoc = ReadSourceLocation(Record, Idx);
1736 E->RParenLoc = ReadSourceLocation(Record, Idx);
1737 E->SrcExpr = Reader.ReadSubExpr();
1738}
1739
1740//===----------------------------------------------------------------------===//
1741// OpenMP Clauses.
1742//===----------------------------------------------------------------------===//
1743
1744namespace clang {
1745class OMPClauseReader : public OMPClauseVisitor<OMPClauseReader> {
1746 ASTStmtReader *Reader;
1747 ASTContext &Context;
1748 const ASTReader::RecordData &Record;
1749 unsigned &Idx;
1750public:
1751 OMPClauseReader(ASTStmtReader *R, ASTContext &C,
1752 const ASTReader::RecordData &Record, unsigned &Idx)
1753 : Reader(R), Context(C), Record(Record), Idx(Idx) { }
1754#define OPENMP_CLAUSE(Name, Class) void Visit##Class(Class *C);
1755#include "clang/Basic/OpenMPKinds.def"
1756 OMPClause *readClause();
1757 void VisitOMPClauseWithPreInit(OMPClauseWithPreInit *C);
1758 void VisitOMPClauseWithPostUpdate(OMPClauseWithPostUpdate *C);
1759};
1760}
1761
1762OMPClause *OMPClauseReader::readClause() {
1763 OMPClause *C;
1
'C' declared without an initial value
→
1764 switch (Record[Idx++]) {
2
←
'Default' branch taken. Execution continues on line 1892
→
1765 case OMPC_if:
1766 C = new (Context) OMPIfClause();
1767 break;
1768 case OMPC_final:
1769 C = new (Context) OMPFinalClause();
1770 break;
1771 case OMPC_num_threads:
1772 C = new (Context) OMPNumThreadsClause();
1773 break;
1774 case OMPC_safelen:
1775 C = new (Context) OMPSafelenClause();
1776 break;
1777 case OMPC_simdlen:
1778 C = new (Context) OMPSimdlenClause();
1779 break;
1780 case OMPC_collapse:
1781 C = new (Context) OMPCollapseClause();
1782 break;
1783 case OMPC_default:
1784 C = new (Context) OMPDefaultClause();
1785 break;
1786 case OMPC_proc_bind:
1787 C = new (Context) OMPProcBindClause();
1788 break;
1789 case OMPC_schedule:
1790 C = new (Context) OMPScheduleClause();
1791 break;
1792 case OMPC_ordered:
1793 C = new (Context) OMPOrderedClause();
1794 break;
1795 case OMPC_nowait:
1796 C = new (Context) OMPNowaitClause();
1797 break;
1798 case OMPC_untied:
1799 C = new (Context) OMPUntiedClause();
1800 break;
1801 case OMPC_mergeable:
1802 C = new (Context) OMPMergeableClause();
1803 break;
1804 case OMPC_read:
1805 C = new (Context) OMPReadClause();
1806 break;
1807 case OMPC_write:
1808 C = new (Context) OMPWriteClause();
1809 break;
1810 case OMPC_update:
1811 C = new (Context) OMPUpdateClause();
1812 break;
1813 case OMPC_capture:
1814 C = new (Context) OMPCaptureClause();
1815 break;
1816 case OMPC_seq_cst:
1817 C = new (Context) OMPSeqCstClause();
1818 break;
1819 case OMPC_threads:
1820 C = new (Context) OMPThreadsClause();
1821 break;
1822 case OMPC_simd:
1823 C = new (Context) OMPSIMDClause();
1824 break;
1825 case OMPC_nogroup:
1826 C = new (Context) OMPNogroupClause();
1827 break;
1828 case OMPC_private:
1829 C = OMPPrivateClause::CreateEmpty(Context, Record[Idx++]);
1830 break;
1831 case OMPC_firstprivate:
1832 C = OMPFirstprivateClause::CreateEmpty(Context, Record[Idx++]);
1833 break;
1834 case OMPC_lastprivate:
1835 C = OMPLastprivateClause::CreateEmpty(Context, Record[Idx++]);
1836 break;
1837 case OMPC_shared:
1838 C = OMPSharedClause::CreateEmpty(Context, Record[Idx++]);
1839 break;
1840 case OMPC_reduction:
1841 C = OMPReductionClause::CreateEmpty(Context, Record[Idx++]);
1842 break;
1843 case OMPC_linear:
1844 C = OMPLinearClause::CreateEmpty(Context, Record[Idx++]);
1845 break;
1846 case OMPC_aligned:
1847 C = OMPAlignedClause::CreateEmpty(Context, Record[Idx++]);
1848 break;
1849 case OMPC_copyin:
1850 C = OMPCopyinClause::CreateEmpty(Context, Record[Idx++]);
1851 break;
1852 case OMPC_copyprivate:
1853 C = OMPCopyprivateClause::CreateEmpty(Context, Record[Idx++]);
1854 break;
1855 case OMPC_flush:
1856 C = OMPFlushClause::CreateEmpty(Context, Record[Idx++]);
1857 break;
1858 case OMPC_depend:
1859 C = OMPDependClause::CreateEmpty(Context, Record[Idx++]);
1860 break;
1861 case OMPC_device:
1862 C = new (Context) OMPDeviceClause();
1863 break;
1864 case OMPC_map:
1865 C = OMPMapClause::CreateEmpty(Context, Record[Idx++]);
1866 break;
1867 case OMPC_num_teams:
1868 C = new (Context) OMPNumTeamsClause();
1869 break;
1870 case OMPC_thread_limit:
1871 C = new (Context) OMPThreadLimitClause();
1872 break;
1873 case OMPC_priority:
1874 C = new (Context) OMPPriorityClause();
1875 break;
1876 case OMPC_grainsize:
1877 C = new (Context) OMPGrainsizeClause();
1878 break;
1879 case OMPC_num_tasks:
1880 C = new (Context) OMPNumTasksClause();
1881 break;
1882 case OMPC_hint:
1883 C = new (Context) OMPHintClause();
1884 break;
1885 case OMPC_dist_schedule:
1886 C = new (Context) OMPDistScheduleClause();
1887 break;
1888 case OMPC_defaultmap:
1889 C = new (Context) OMPDefaultmapClause();
1890 break;
1891 }
1892 Visit(C);
3
←
Function call argument is an uninitialized value
1893 C->setLocStart(Reader->ReadSourceLocation(Record, Idx));
1894 C->setLocEnd(Reader->ReadSourceLocation(Record, Idx));
1895
1896 return C;
1897}
1898
1899void OMPClauseReader::VisitOMPClauseWithPreInit(OMPClauseWithPreInit *C) {
1900 C->setPreInitStmt(Reader->Reader.ReadSubStmt());
1901}
1902
1903void OMPClauseReader::VisitOMPClauseWithPostUpdate(OMPClauseWithPostUpdate *C) {
1904 VisitOMPClauseWithPreInit(C);
1905 C->setPostUpdateExpr(Reader->Reader.ReadSubExpr());
1906}
1907
1908void OMPClauseReader::VisitOMPIfClause(OMPIfClause *C) {
1909 C->setNameModifier(static_cast<OpenMPDirectiveKind>(Record[Idx++]));
1910 C->setNameModifierLoc(Reader->ReadSourceLocation(Record, Idx));
1911 C->setColonLoc(Reader->ReadSourceLocation(Record, Idx));
1912 C->setCondition(Reader->Reader.ReadSubExpr());
1913 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
1914}
1915
1916void OMPClauseReader::VisitOMPFinalClause(OMPFinalClause *C) {
1917 C->setCondition(Reader->Reader.ReadSubExpr());
1918 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
1919}
1920
1921void OMPClauseReader::VisitOMPNumThreadsClause(OMPNumThreadsClause *C) {
1922 C->setNumThreads(Reader->Reader.ReadSubExpr());
1923 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
1924}
1925
1926void OMPClauseReader::VisitOMPSafelenClause(OMPSafelenClause *C) {
1927 C->setSafelen(Reader->Reader.ReadSubExpr());
1928 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
1929}
1930
1931void OMPClauseReader::VisitOMPSimdlenClause(OMPSimdlenClause *C) {
1932 C->setSimdlen(Reader->Reader.ReadSubExpr());
1933 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
1934}
1935
1936void OMPClauseReader::VisitOMPCollapseClause(OMPCollapseClause *C) {
1937 C->setNumForLoops(Reader->Reader.ReadSubExpr());
1938 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
1939}
1940
1941void OMPClauseReader::VisitOMPDefaultClause(OMPDefaultClause *C) {
1942 C->setDefaultKind(
1943 static_cast<OpenMPDefaultClauseKind>(Record[Idx++]));
1944 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
1945 C->setDefaultKindKwLoc(Reader->ReadSourceLocation(Record, Idx));
1946}
1947
1948void OMPClauseReader::VisitOMPProcBindClause(OMPProcBindClause *C) {
1949 C->setProcBindKind(
1950 static_cast<OpenMPProcBindClauseKind>(Record[Idx++]));
1951 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
1952 C->setProcBindKindKwLoc(Reader->ReadSourceLocation(Record, Idx));
1953}
1954
1955void OMPClauseReader::VisitOMPScheduleClause(OMPScheduleClause *C) {
1956 VisitOMPClauseWithPreInit(C);
1957 C->setScheduleKind(
1958 static_cast<OpenMPScheduleClauseKind>(Record[Idx++]));
1959 C->setFirstScheduleModifier(
1960 static_cast<OpenMPScheduleClauseModifier>(Record[Idx++]));
1961 C->setSecondScheduleModifier(
1962 static_cast<OpenMPScheduleClauseModifier>(Record[Idx++]));
1963 C->setChunkSize(Reader->Reader.ReadSubExpr());
1964 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
1965 C->setFirstScheduleModifierLoc(Reader->ReadSourceLocation(Record, Idx));
1966 C->setSecondScheduleModifierLoc(Reader->ReadSourceLocation(Record, Idx));
1967 C->setScheduleKindLoc(Reader->ReadSourceLocation(Record, Idx));
1968 C->setCommaLoc(Reader->ReadSourceLocation(Record, Idx));
1969}
1970
1971void OMPClauseReader::VisitOMPOrderedClause(OMPOrderedClause *C) {
1972 C->setNumForLoops(Reader->Reader.ReadSubExpr());
1973 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
1974}
1975
1976void OMPClauseReader::VisitOMPNowaitClause(OMPNowaitClause *) {}
1977
1978void OMPClauseReader::VisitOMPUntiedClause(OMPUntiedClause *) {}
1979
1980void OMPClauseReader::VisitOMPMergeableClause(OMPMergeableClause *) {}
1981
1982void OMPClauseReader::VisitOMPReadClause(OMPReadClause *) {}
1983
1984void OMPClauseReader::VisitOMPWriteClause(OMPWriteClause *) {}
1985
1986void OMPClauseReader::VisitOMPUpdateClause(OMPUpdateClause *) {}
1987
1988void OMPClauseReader::VisitOMPCaptureClause(OMPCaptureClause *) {}
1989
1990void OMPClauseReader::VisitOMPSeqCstClause(OMPSeqCstClause *) {}
1991
1992void OMPClauseReader::VisitOMPThreadsClause(OMPThreadsClause *) {}
1993
1994void OMPClauseReader::VisitOMPSIMDClause(OMPSIMDClause *) {}
1995
1996void OMPClauseReader::VisitOMPNogroupClause(OMPNogroupClause *) {}
1997
1998void OMPClauseReader::VisitOMPPrivateClause(OMPPrivateClause *C) {
1999 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
2000 unsigned NumVars = C->varlist_size();
2001 SmallVector<Expr *, 16> Vars;
2002 Vars.reserve(NumVars);
2003 for (unsigned i = 0; i != NumVars; ++i)
2004 Vars.push_back(Reader->Reader.ReadSubExpr());
2005 C->setVarRefs(Vars);
2006 Vars.clear();
2007 for (unsigned i = 0; i != NumVars; ++i)
2008 Vars.push_back(Reader->Reader.ReadSubExpr());
2009 C->setPrivateCopies(Vars);
2010}
2011
2012void OMPClauseReader::VisitOMPFirstprivateClause(OMPFirstprivateClause *C) {
2013 VisitOMPClauseWithPreInit(C);
2014 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
2015 unsigned NumVars = C->varlist_size();
2016 SmallVector<Expr *, 16> Vars;
2017 Vars.reserve(NumVars);
2018 for (unsigned i = 0; i != NumVars; ++i)
2019 Vars.push_back(Reader->Reader.ReadSubExpr());
2020 C->setVarRefs(Vars);
2021 Vars.clear();
2022 for (unsigned i = 0; i != NumVars; ++i)
2023 Vars.push_back(Reader->Reader.ReadSubExpr());
2024 C->setPrivateCopies(Vars);
2025 Vars.clear();
2026 for (unsigned i = 0; i != NumVars; ++i)
2027 Vars.push_back(Reader->Reader.ReadSubExpr());
2028 C->setInits(Vars);
2029}
2030
2031void OMPClauseReader::VisitOMPLastprivateClause(OMPLastprivateClause *C) {
2032 VisitOMPClauseWithPostUpdate(C);
2033 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
2034 unsigned NumVars = C->varlist_size();
2035 SmallVector<Expr *, 16> Vars;
2036 Vars.reserve(NumVars);
2037 for (unsigned i = 0; i != NumVars; ++i)
2038 Vars.push_back(Reader->Reader.ReadSubExpr());
2039 C->setVarRefs(Vars);
2040 Vars.clear();
2041 for (unsigned i = 0; i != NumVars; ++i)
2042 Vars.push_back(Reader->Reader.ReadSubExpr());
2043 C->setPrivateCopies(Vars);
2044 Vars.clear();
2045 for (unsigned i = 0; i != NumVars; ++i)
2046 Vars.push_back(Reader->Reader.ReadSubExpr());
2047 C->setSourceExprs(Vars);
2048 Vars.clear();
2049 for (unsigned i = 0; i != NumVars; ++i)
2050 Vars.push_back(Reader->Reader.ReadSubExpr());
2051 C->setDestinationExprs(Vars);
2052 Vars.clear();
2053 for (unsigned i = 0; i != NumVars; ++i)
2054 Vars.push_back(Reader->Reader.ReadSubExpr());
2055 C->setAssignmentOps(Vars);
2056}
2057
2058void OMPClauseReader::VisitOMPSharedClause(OMPSharedClause *C) {
2059 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
2060 unsigned NumVars = C->varlist_size();
2061 SmallVector<Expr *, 16> Vars;
2062 Vars.reserve(NumVars);
2063 for (unsigned i = 0; i != NumVars; ++i)
2064 Vars.push_back(Reader->Reader.ReadSubExpr());
2065 C->setVarRefs(Vars);
2066}
2067
2068void OMPClauseReader::VisitOMPReductionClause(OMPReductionClause *C) {
2069 VisitOMPClauseWithPostUpdate(C);
2070 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
2071 C->setColonLoc(Reader->ReadSourceLocation(Record, Idx));
2072 NestedNameSpecifierLoc NNSL =
2073 Reader->Reader.ReadNestedNameSpecifierLoc(Reader->F, Record, Idx);
2074 DeclarationNameInfo DNI;
2075 Reader->ReadDeclarationNameInfo(DNI, Record, Idx);
2076 C->setQualifierLoc(NNSL);
2077 C->setNameInfo(DNI);
2078
2079 unsigned NumVars = C->varlist_size();
2080 SmallVector<Expr *, 16> Vars;
2081 Vars.reserve(NumVars);
2082 for (unsigned i = 0; i != NumVars; ++i)
2083 Vars.push_back(Reader->Reader.ReadSubExpr());
2084 C->setVarRefs(Vars);
2085 Vars.clear();
2086 for (unsigned i = 0; i != NumVars; ++i)
2087 Vars.push_back(Reader->Reader.ReadSubExpr());
2088 C->setPrivates(Vars);
2089 Vars.clear();
2090 for (unsigned i = 0; i != NumVars; ++i)
2091 Vars.push_back(Reader->Reader.ReadSubExpr());
2092 C->setLHSExprs(Vars);
2093 Vars.clear();
2094 for (unsigned i = 0; i != NumVars; ++i)
2095 Vars.push_back(Reader->Reader.ReadSubExpr());
2096 C->setRHSExprs(Vars);
2097 Vars.clear();
2098 for (unsigned i = 0; i != NumVars; ++i)
2099 Vars.push_back(Reader->Reader.ReadSubExpr());
2100 C->setReductionOps(Vars);
2101}
2102
2103void OMPClauseReader::VisitOMPLinearClause(OMPLinearClause *C) {
2104 VisitOMPClauseWithPostUpdate(C);
2105 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
2106 C->setColonLoc(Reader->ReadSourceLocation(Record, Idx));
2107 C->setModifier(static_cast<OpenMPLinearClauseKind>(Record[Idx++]));
2108 C->setModifierLoc(Reader->ReadSourceLocation(Record, Idx));
2109 unsigned NumVars = C->varlist_size();
2110 SmallVector<Expr *, 16> Vars;
2111 Vars.reserve(NumVars);
2112 for (unsigned i = 0; i != NumVars; ++i)
2113 Vars.push_back(Reader->Reader.ReadSubExpr());
2114 C->setVarRefs(Vars);
2115 Vars.clear();
2116 for (unsigned i = 0; i != NumVars; ++i)
2117 Vars.push_back(Reader->Reader.ReadSubExpr());
2118 C->setPrivates(Vars);
2119 Vars.clear();
2120 for (unsigned i = 0; i != NumVars; ++i)
2121 Vars.push_back(Reader->Reader.ReadSubExpr());
2122 C->setInits(Vars);
2123 Vars.clear();
2124 for (unsigned i = 0; i != NumVars; ++i)
2125 Vars.push_back(Reader->Reader.ReadSubExpr());
2126 C->setUpdates(Vars);
2127 Vars.clear();
2128 for (unsigned i = 0; i != NumVars; ++i)
2129 Vars.push_back(Reader->Reader.ReadSubExpr());
2130 C->setFinals(Vars);
2131 C->setStep(Reader->Reader.ReadSubExpr());
2132 C->setCalcStep(Reader->Reader.ReadSubExpr());
2133}
2134
2135void OMPClauseReader::VisitOMPAlignedClause(OMPAlignedClause *C) {
2136 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
2137 C->setColonLoc(Reader->ReadSourceLocation(Record, Idx));
2138 unsigned NumVars = C->varlist_size();
2139 SmallVector<Expr *, 16> Vars;
2140 Vars.reserve(NumVars);
2141 for (unsigned i = 0; i != NumVars; ++i)
2142 Vars.push_back(Reader->Reader.ReadSubExpr());
2143 C->setVarRefs(Vars);
2144 C->setAlignment(Reader->Reader.ReadSubExpr());
2145}
2146
2147void OMPClauseReader::VisitOMPCopyinClause(OMPCopyinClause *C) {
2148 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
2149 unsigned NumVars = C->varlist_size();
2150 SmallVector<Expr *, 16> Exprs;
2151 Exprs.reserve(NumVars);
2152 for (unsigned i = 0; i != NumVars; ++i)
2153 Exprs.push_back(Reader->Reader.ReadSubExpr());
2154 C->setVarRefs(Exprs);
2155 Exprs.clear();
2156 for (unsigned i = 0; i != NumVars; ++i)
2157 Exprs.push_back(Reader->Reader.ReadSubExpr());
2158 C->setSourceExprs(Exprs);
2159 Exprs.clear();
2160 for (unsigned i = 0; i != NumVars; ++i)
2161 Exprs.push_back(Reader->Reader.ReadSubExpr());
2162 C->setDestinationExprs(Exprs);
2163 Exprs.clear();
2164 for (unsigned i = 0; i != NumVars; ++i)
2165 Exprs.push_back(Reader->Reader.ReadSubExpr());
2166 C->setAssignmentOps(Exprs);
2167}
2168
2169void OMPClauseReader::VisitOMPCopyprivateClause(OMPCopyprivateClause *C) {
2170 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
2171 unsigned NumVars = C->varlist_size();
2172 SmallVector<Expr *, 16> Exprs;
2173 Exprs.reserve(NumVars);
2174 for (unsigned i = 0; i != NumVars; ++i)
2175 Exprs.push_back(Reader->Reader.ReadSubExpr());
2176 C->setVarRefs(Exprs);
2177 Exprs.clear();
2178 for (unsigned i = 0; i != NumVars; ++i)
2179 Exprs.push_back(Reader->Reader.ReadSubExpr());
2180 C->setSourceExprs(Exprs);
2181 Exprs.clear();
2182 for (unsigned i = 0; i != NumVars; ++i)
2183 Exprs.push_back(Reader->Reader.ReadSubExpr());
2184 C->setDestinationExprs(Exprs);
2185 Exprs.clear();
2186 for (unsigned i = 0; i != NumVars; ++i)
2187 Exprs.push_back(Reader->Reader.ReadSubExpr());
2188 C->setAssignmentOps(Exprs);
2189}
2190
2191void OMPClauseReader::VisitOMPFlushClause(OMPFlushClause *C) {
2192 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
2193 unsigned NumVars = C->varlist_size();
2194 SmallVector<Expr *, 16> Vars;
2195 Vars.reserve(NumVars);
2196 for (unsigned i = 0; i != NumVars; ++i)
2197 Vars.push_back(Reader->Reader.ReadSubExpr());
2198 C->setVarRefs(Vars);
2199}
2200
2201void OMPClauseReader::VisitOMPDependClause(OMPDependClause *C) {
2202 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
2203 C->setDependencyKind(static_cast<OpenMPDependClauseKind>(Record[Idx++]));
2204 C->setDependencyLoc(Reader->ReadSourceLocation(Record, Idx));
2205 C->setColonLoc(Reader->ReadSourceLocation(Record, Idx));
2206 unsigned NumVars = C->varlist_size();
2207 SmallVector<Expr *, 16> Vars;
2208 Vars.reserve(NumVars);
2209 for (unsigned i = 0; i != NumVars; ++i)
2210 Vars.push_back(Reader->Reader.ReadSubExpr());
2211 C->setVarRefs(Vars);
2212}
2213
2214void OMPClauseReader::VisitOMPDeviceClause(OMPDeviceClause *C) {
2215 C->setDevice(Reader->Reader.ReadSubExpr());
2216 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
2217}
2218
2219void OMPClauseReader::VisitOMPMapClause(OMPMapClause *C) {
2220 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
2221 C->setMapTypeModifier(
2222 static_cast<OpenMPMapClauseKind>(Record[Idx++]));
2223 C->setMapType(
2224 static_cast<OpenMPMapClauseKind>(Record[Idx++]));
2225 C->setMapLoc(Reader->ReadSourceLocation(Record, Idx));
2226 C->setColonLoc(Reader->ReadSourceLocation(Record, Idx));
2227 auto NumVars = C->varlist_size();
2228 SmallVector<Expr *, 16> Vars;
2229 Vars.reserve(NumVars);
2230 for (unsigned i = 0; i != NumVars; ++i) {
2231 Vars.push_back(Reader->Reader.ReadSubExpr());
2232 }
2233 C->setVarRefs(Vars);
2234}
2235
2236void OMPClauseReader::VisitOMPNumTeamsClause(OMPNumTeamsClause *C) {
2237 C->setNumTeams(Reader->Reader.ReadSubExpr());
2238 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
2239}
2240
2241void OMPClauseReader::VisitOMPThreadLimitClause(OMPThreadLimitClause *C) {
2242 C->setThreadLimit(Reader->Reader.ReadSubExpr());
2243 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
2244}
2245
2246void OMPClauseReader::VisitOMPPriorityClause(OMPPriorityClause *C) {
2247 C->setPriority(Reader->Reader.ReadSubExpr());
2248 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
2249}
2250
2251void OMPClauseReader::VisitOMPGrainsizeClause(OMPGrainsizeClause *C) {
2252 C->setGrainsize(Reader->Reader.ReadSubExpr());
2253 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
2254}
2255
2256void OMPClauseReader::VisitOMPNumTasksClause(OMPNumTasksClause *C) {
2257 C->setNumTasks(Reader->Reader.ReadSubExpr());
2258 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
2259}
2260
2261void OMPClauseReader::VisitOMPHintClause(OMPHintClause *C) {
2262 C->setHint(Reader->Reader.ReadSubExpr());
2263 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
2264}
2265
2266void OMPClauseReader::VisitOMPDistScheduleClause(OMPDistScheduleClause *C) {
2267 VisitOMPClauseWithPreInit(C);
2268 C->setDistScheduleKind(
2269 static_cast<OpenMPDistScheduleClauseKind>(Record[Idx++]));
2270 C->setChunkSize(Reader->Reader.ReadSubExpr());
2271 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
2272 C->setDistScheduleKindLoc(Reader->ReadSourceLocation(Record, Idx));
2273 C->setCommaLoc(Reader->ReadSourceLocation(Record, Idx));
2274}
2275
2276void OMPClauseReader::VisitOMPDefaultmapClause(OMPDefaultmapClause *C) {
2277 C->setDefaultmapKind(
2278 static_cast<OpenMPDefaultmapClauseKind>(Record[Idx++]));
2279 C->setDefaultmapModifier(
2280 static_cast<OpenMPDefaultmapClauseModifier>(Record[Idx++]));
2281 C->setLParenLoc(Reader->ReadSourceLocation(Record, Idx));
2282 C->setDefaultmapModifierLoc(Reader->ReadSourceLocation(Record, Idx));
2283 C->setDefaultmapKindLoc(Reader->ReadSourceLocation(Record, Idx));
2284}
2285
2286//===----------------------------------------------------------------------===//
2287// OpenMP Directives.
2288//===----------------------------------------------------------------------===//
2289void ASTStmtReader::VisitOMPExecutableDirective(OMPExecutableDirective *E) {
2290 E->setLocStart(ReadSourceLocation(Record, Idx));
2291 E->setLocEnd(ReadSourceLocation(Record, Idx));
2292 OMPClauseReader ClauseReader(this, Reader.getContext(), Record, Idx);
2293 SmallVector<OMPClause *, 5> Clauses;
2294 for (unsigned i = 0; i < E->getNumClauses(); ++i)
2295 Clauses.push_back(ClauseReader.readClause());
2296 E->setClauses(Clauses);
2297 if (E->hasAssociatedStmt())
2298 E->setAssociatedStmt(Reader.ReadSubStmt());
2299}
2300
2301void ASTStmtReader::VisitOMPLoopDirective(OMPLoopDirective *D) {
2302 VisitStmt(D);
2303 // Two fields (NumClauses and CollapsedNum) were read in ReadStmtFromStream.
2304 Idx += 2;
2305 VisitOMPExecutableDirective(D);
2306 D->setIterationVariable(Reader.ReadSubExpr());
2307 D->setLastIteration(Reader.ReadSubExpr());
2308 D->setCalcLastIteration(Reader.ReadSubExpr());
2309 D->setPreCond(Reader.ReadSubExpr());
2310 D->setCond(Reader.ReadSubExpr());
2311 D->setInit(Reader.ReadSubExpr());
2312 D->setInc(Reader.ReadSubExpr());
2313 D->setPreInits(Reader.ReadSubStmt());
2314 if (isOpenMPWorksharingDirective(D->getDirectiveKind()) ||
2315 isOpenMPTaskLoopDirective(D->getDirectiveKind()) ||
2316 isOpenMPDistributeDirective(D->getDirectiveKind())) {
2317 D->setIsLastIterVariable(Reader.ReadSubExpr());
2318 D->setLowerBoundVariable(Reader.ReadSubExpr());
2319 D->setUpperBoundVariable(Reader.ReadSubExpr());
2320 D->setStrideVariable(Reader.ReadSubExpr());
2321 D->setEnsureUpperBound(Reader.ReadSubExpr());
2322 D->setNextLowerBound(Reader.ReadSubExpr());
2323 D->setNextUpperBound(Reader.ReadSubExpr());
2324 }
2325 SmallVector<Expr *, 4> Sub;
2326 unsigned CollapsedNum = D->getCollapsedNumber();
2327 Sub.reserve(CollapsedNum);
2328 for (unsigned i = 0; i < CollapsedNum; ++i)
2329 Sub.push_back(Reader.ReadSubExpr());
2330 D->setCounters(Sub);
2331 Sub.clear();
2332 for (unsigned i = 0; i < CollapsedNum; ++i)
2333 Sub.push_back(Reader.ReadSubExpr());
2334 D->setPrivateCounters(Sub);
2335 Sub.clear();
2336 for (unsigned i = 0; i < CollapsedNum; ++i)
2337 Sub.push_back(Reader.ReadSubExpr());
2338 D->setInits(Sub);
2339 Sub.clear();
2340 for (unsigned i = 0; i < CollapsedNum; ++i)
2341 Sub.push_back(Reader.ReadSubExpr());
2342 D->setUpdates(Sub);
2343 Sub.clear();
2344 for (unsigned i = 0; i < CollapsedNum; ++i)
2345 Sub.push_back(Reader.ReadSubExpr());
2346 D->setFinals(Sub);
2347}
2348
2349void ASTStmtReader::VisitOMPParallelDirective(OMPParallelDirective *D) {
2350 VisitStmt(D);
2351 // The NumClauses field was read in ReadStmtFromStream.
2352 ++Idx;
2353 VisitOMPExecutableDirective(D);
2354 D->setHasCancel(Record[Idx++]);
2355}
2356
2357void ASTStmtReader::VisitOMPSimdDirective(OMPSimdDirective *D) {
2358 VisitOMPLoopDirective(D);
2359}
2360
2361void ASTStmtReader::VisitOMPForDirective(OMPForDirective *D) {
2362 VisitOMPLoopDirective(D);
2363 D->setHasCancel(Record[Idx++]);
2364}
2365
2366void ASTStmtReader::VisitOMPForSimdDirective(OMPForSimdDirective *D) {
2367 VisitOMPLoopDirective(D);
2368}
2369
2370void ASTStmtReader::VisitOMPSectionsDirective(OMPSectionsDirective *D) {
2371 VisitStmt(D);
2372 // The NumClauses field was read in ReadStmtFromStream.
2373 ++Idx;
2374 VisitOMPExecutableDirective(D);
2375 D->setHasCancel(Record[Idx++]);
2376}
2377
2378void ASTStmtReader::VisitOMPSectionDirective(OMPSectionDirective *D) {
2379 VisitStmt(D);
2380 VisitOMPExecutableDirective(D);
2381 D->setHasCancel(Record[Idx++]);
2382}
2383
2384void ASTStmtReader::VisitOMPSingleDirective(OMPSingleDirective *D) {
2385 VisitStmt(D);
2386 // The NumClauses field was read in ReadStmtFromStream.
2387 ++Idx;
2388 VisitOMPExecutableDirective(D);
2389}
2390
2391void ASTStmtReader::VisitOMPMasterDirective(OMPMasterDirective *D) {
2392 VisitStmt(D);
2393 VisitOMPExecutableDirective(D);
2394}
2395
2396void ASTStmtReader::VisitOMPCriticalDirective(OMPCriticalDirective *D) {
2397 VisitStmt(D);
2398 // The NumClauses field was read in ReadStmtFromStream.
2399 ++Idx;
2400 VisitOMPExecutableDirective(D);
2401 ReadDeclarationNameInfo(D->DirName, Record, Idx);
2402}
2403
2404void ASTStmtReader::VisitOMPParallelForDirective(OMPParallelForDirective *D) {
2405 VisitOMPLoopDirective(D);
2406 D->setHasCancel(Record[Idx++]);
2407}
2408
2409void ASTStmtReader::VisitOMPParallelForSimdDirective(
2410 OMPParallelForSimdDirective *D) {
2411 VisitOMPLoopDirective(D);
2412}
2413
2414void ASTStmtReader::VisitOMPParallelSectionsDirective(
2415 OMPParallelSectionsDirective *D) {
2416 VisitStmt(D);
2417 // The NumClauses field was read in ReadStmtFromStream.
2418 ++Idx;
2419 VisitOMPExecutableDirective(D);
2420 D->setHasCancel(Record[Idx++]);
2421}
2422
2423void ASTStmtReader::VisitOMPTaskDirective(OMPTaskDirective *D) {
2424 VisitStmt(D);
2425 // The NumClauses field was read in ReadStmtFromStream.
2426 ++Idx;
2427 VisitOMPExecutableDirective(D);
2428 D->setHasCancel(Record[Idx++]);
2429}
2430
2431void ASTStmtReader::VisitOMPTaskyieldDirective(OMPTaskyieldDirective *D) {
2432 VisitStmt(D);
2433 VisitOMPExecutableDirective(D);
2434}
2435
2436void ASTStmtReader::VisitOMPBarrierDirective(OMPBarrierDirective *D) {
2437 VisitStmt(D);
2438 VisitOMPExecutableDirective(D);
2439}
2440
2441void ASTStmtReader::VisitOMPTaskwaitDirective(OMPTaskwaitDirective *D) {
2442 VisitStmt(D);
2443 VisitOMPExecutableDirective(D);
2444}
2445
2446void ASTStmtReader::VisitOMPTaskgroupDirective(OMPTaskgroupDirective *D) {
2447 VisitStmt(D);
2448 VisitOMPExecutableDirective(D);
2449}
2450
2451void ASTStmtReader::VisitOMPFlushDirective(OMPFlushDirective *D) {
2452 VisitStmt(D);
2453 // The NumClauses field was read in ReadStmtFromStream.
2454 ++Idx;
2455 VisitOMPExecutableDirective(D);
2456}
2457
2458void ASTStmtReader::VisitOMPOrderedDirective(OMPOrderedDirective *D) {
2459 VisitStmt(D);
2460 // The NumClauses field was read in ReadStmtFromStream.
2461 ++Idx;
2462 VisitOMPExecutableDirective(D);
2463}
2464
2465void ASTStmtReader::VisitOMPAtomicDirective(OMPAtomicDirective *D) {
2466 VisitStmt(D);
2467 // The NumClauses field was read in ReadStmtFromStream.
2468 ++Idx;
2469 VisitOMPExecutableDirective(D);
2470 D->setX(Reader.ReadSubExpr());
2471 D->setV(Reader.ReadSubExpr());
2472 D->setExpr(Reader.ReadSubExpr());
2473 D->setUpdateExpr(Reader.ReadSubExpr());
2474 D->IsXLHSInRHSPart = Record[Idx++] != 0;
2475 D->IsPostfixUpdate = Record[Idx++] != 0;
2476}
2477
2478void ASTStmtReader::VisitOMPTargetDirective(OMPTargetDirective *D) {
2479 VisitStmt(D);
2480 // The NumClauses field was read in ReadStmtFromStream.
2481 ++Idx;
2482 VisitOMPExecutableDirective(D);
2483}
2484
2485void ASTStmtReader::VisitOMPTargetDataDirective(OMPTargetDataDirective *D) {
2486 VisitStmt(D);
2487 ++Idx;
2488 VisitOMPExecutableDirective(D);
2489}
2490
2491void ASTStmtReader::VisitOMPTargetEnterDataDirective(
2492 OMPTargetEnterDataDirective *D) {
2493 VisitStmt(D);
2494 ++Idx;
2495 VisitOMPExecutableDirective(D);
2496}
2497
2498void ASTStmtReader::VisitOMPTargetExitDataDirective(
2499 OMPTargetExitDataDirective *D) {
2500 VisitStmt(D);
2501 ++Idx;
2502 VisitOMPExecutableDirective(D);
2503}
2504
2505void ASTStmtReader::VisitOMPTargetParallelDirective(
2506 OMPTargetParallelDirective *D) {
2507 VisitStmt(D);
2508 ++Idx;
2509 VisitOMPExecutableDirective(D);
2510}
2511
2512void ASTStmtReader::VisitOMPTargetParallelForDirective(
2513 OMPTargetParallelForDirective *D) {
2514 VisitOMPLoopDirective(D);
2515 D->setHasCancel(Record[Idx++]);
2516}
2517
2518void ASTStmtReader::VisitOMPTeamsDirective(OMPTeamsDirective *D) {
2519 VisitStmt(D);
2520 // The NumClauses field was read in ReadStmtFromStream.
2521 ++Idx;
2522 VisitOMPExecutableDirective(D);
2523}
2524
2525void ASTStmtReader::VisitOMPCancellationPointDirective(
2526 OMPCancellationPointDirective *D) {
2527 VisitStmt(D);
2528 VisitOMPExecutableDirective(D);
2529 D->setCancelRegion(static_cast<OpenMPDirectiveKind>(Record[Idx++]));
2530}
2531
2532void ASTStmtReader::VisitOMPCancelDirective(OMPCancelDirective *D) {
2533 VisitStmt(D);
2534 // The NumClauses field was read in ReadStmtFromStream.
2535 ++Idx;
2536 VisitOMPExecutableDirective(D);
2537 D->setCancelRegion(static_cast<OpenMPDirectiveKind>(Record[Idx++]));
2538}
2539
2540void ASTStmtReader::VisitOMPTaskLoopDirective(OMPTaskLoopDirective *D) {
2541 VisitOMPLoopDirective(D);
2542}
2543
2544void ASTStmtReader::VisitOMPTaskLoopSimdDirective(OMPTaskLoopSimdDirective *D) {
2545 VisitOMPLoopDirective(D);
2546}
2547
2548void ASTStmtReader::VisitOMPDistributeDirective(OMPDistributeDirective *D) {
2549 VisitOMPLoopDirective(D);
2550}
2551
2552//===----------------------------------------------------------------------===//
2553// ASTReader Implementation
2554//===----------------------------------------------------------------------===//
2555
2556Stmt *ASTReader::ReadStmt(ModuleFile &F) {
2557 switch (ReadingKind) {
2558 case Read_None:
2559 llvm_unreachable("should not call this when not reading anything")::llvm::llvm_unreachable_internal("should not call this when not reading anything"
, "/tmp/buildd/llvm-toolchain-snapshot-3.9~svn267387/tools/clang/lib/Serialization/ASTReaderStmt.cpp"
, 2559);
2560 case Read_Decl:
2561 case Read_Type:
2562 return ReadStmtFromStream(F);
2563 case Read_Stmt:
2564 return ReadSubStmt();
2565 }
2566
2567 llvm_unreachable("ReadingKind not set ?")::llvm::llvm_unreachable_internal("ReadingKind not set ?", "/tmp/buildd/llvm-toolchain-snapshot-3.9~svn267387/tools/clang/lib/Serialization/ASTReaderStmt.cpp"
, 2567);
2568}
2569
2570Expr *ASTReader::ReadExpr(ModuleFile &F) {
2571 return cast_or_null<Expr>(ReadStmt(F));
2572}
2573
2574Expr *ASTReader::ReadSubExpr() {
2575 return cast_or_null<Expr>(ReadSubStmt());
2576}
2577
2578// Within the bitstream, expressions are stored in Reverse Polish
2579// Notation, with each of the subexpressions preceding the
2580// expression they are stored in. Subexpressions are stored from last to first.
2581// To evaluate expressions, we continue reading expressions and placing them on
2582// the stack, with expressions having operands removing those operands from the
2583// stack. Evaluation terminates when we see a STMT_STOP record, and
2584// the single remaining expression on the stack is our result.
2585Stmt *ASTReader::ReadStmtFromStream(ModuleFile &F) {
2586
2587 ReadingKindTracker ReadingKind(Read_Stmt, *this);
2588 llvm::BitstreamCursor &Cursor = F.DeclsCursor;
2589
2590 // Map of offset to previously deserialized stmt. The offset points
2591 /// just after the stmt record.
2592 llvm::DenseMap<uint64_t, Stmt *> StmtEntries;
2593
2594#ifndef NDEBUG
2595 unsigned PrevNumStmts = StmtStack.size();
2596#endif
2597
2598 RecordData Record;
2599 unsigned Idx;
2600 ASTStmtReader Reader(*this, F, Cursor, Record, Idx);
2601 Stmt::EmptyShell Empty;
2602
2603 while (true) {
2604 llvm::BitstreamEntry Entry = Cursor.advanceSkippingSubblocks();
2605
2606 switch (Entry.Kind) {
2607 case llvm::BitstreamEntry::SubBlock: // Handled for us already.
2608 case llvm::BitstreamEntry::Error:
2609 Error("malformed block record in AST file");
2610 return nullptr;
2611 case llvm::BitstreamEntry::EndBlock:
2612 goto Done;
2613 case llvm::BitstreamEntry::Record:
2614 // The interesting case.
2615 break;
2616 }
2617
2618 Stmt *S = nullptr;
2619 Idx = 0;
2620 Record.clear();
2621 bool Finished = false;
2622 bool IsStmtReference = false;
2623 switch ((StmtCode)Cursor.readRecord(Entry.ID, Record)) {
2624 case STMT_STOP:
2625 Finished = true;
2626 break;
2627
2628 case STMT_REF_PTR:
2629 IsStmtReference = true;
2630 assert(StmtEntries.find(Record[0]) != StmtEntries.end() &&((StmtEntries.find(Record[0]) != StmtEntries.end() &&
"No stmt was recorded for this offset reference!") ? static_cast
<void> (0) : __assert_fail ("StmtEntries.find(Record[0]) != StmtEntries.end() && \"No stmt was recorded for this offset reference!\""
, "/tmp/buildd/llvm-toolchain-snapshot-3.9~svn267387/tools/clang/lib/Serialization/ASTReaderStmt.cpp"
, 2631, __PRETTY_FUNCTION__))
2631 "No stmt was recorded for this offset reference!")((StmtEntries.find(Record[0]) != StmtEntries.end() &&
"No stmt was recorded for this offset reference!") ? static_cast
<void> (0) : __assert_fail ("StmtEntries.find(Record[0]) != StmtEntries.end() && \"No stmt was recorded for this offset reference!\""
, "/tmp/buildd/llvm-toolchain-snapshot-3.9~svn267387/tools/clang/lib/Serialization/ASTReaderStmt.cpp"
, 2631, __PRETTY_FUNCTION__));
2632 S = StmtEntries[Record[Idx++]];
2633 break;
2634
2635 case STMT_NULL_PTR:
2636 S = nullptr;
2637 break;
2638
2639 case STMT_NULL:
2640 S = new (Context) NullStmt(Empty);
2641 break;
2642
2643 case STMT_COMPOUND:
2644 S = new (Context) CompoundStmt(Empty);
2645 break;
2646
2647 case STMT_CASE:
2648 S = new (Context) CaseStmt(Empty);
2649 break;
2650
2651 case STMT_DEFAULT:
2652 S = new (Context) DefaultStmt(Empty);
2653 break;
2654
2655 case STMT_LABEL:
2656 S = new (Context) LabelStmt(Empty);
2657 break;
2658
2659 case STMT_ATTRIBUTED:
2660 S = AttributedStmt::CreateEmpty(
2661 Context,
2662 /*NumAttrs*/Record[ASTStmtReader::NumStmtFields]);
2663 break;
2664
2665 case STMT_IF:
2666 S = new (Context) IfStmt(Empty);
2667 break;
2668
2669 case STMT_SWITCH:
2670 S = new (Context) SwitchStmt(Empty);
2671 break;
2672
2673 case STMT_WHILE:
2674 S = new (Context) WhileStmt(Empty);
2675 break;
2676
2677 case STMT_DO:
2678 S = new (Context) DoStmt(Empty);
2679 break;
2680
2681 case STMT_FOR:
2682 S = new (Context) ForStmt(Empty);
2683 break;
2684
2685 case STMT_GOTO:
2686 S = new (Context) GotoStmt(Empty);
2687 break;
2688
2689 case STMT_INDIRECT_GOTO:
2690 S = new (Context) IndirectGotoStmt(Empty);
2691 break;
2692
2693 case STMT_CONTINUE:
2694 S = new (Context) ContinueStmt(Empty);
2695 break;
2696
2697 case STMT_BREAK:
2698 S = new (Context) BreakStmt(Empty);
2699 break;
2700
2701 case STMT_RETURN:
2702 S = new (Context) ReturnStmt(Empty);
2703 break;
2704
2705 case STMT_DECL:
2706 S = new (Context) DeclStmt(Empty);
2707 break;
2708
2709 case STMT_GCCASM:
2710 S = new (Context) GCCAsmStmt(Empty);
2711 break;
2712
2713 case STMT_MSASM:
2714 S = new (Context) MSAsmStmt(Empty);
2715 break;
2716
2717 case STMT_CAPTURED:
2718 S = CapturedStmt::CreateDeserialized(Context,
2719 Record[ASTStmtReader::NumStmtFields]);
2720 break;
2721
2722 case EXPR_PREDEFINED:
2723 S = new (Context) PredefinedExpr(Empty);
2724 break;
2725
2726 case EXPR_DECL_REF:
2727 S = DeclRefExpr::CreateEmpty(
2728 Context,
2729 /*HasQualifier=*/Record[ASTStmtReader::NumExprFields],
2730 /*HasFoundDecl=*/Record[ASTStmtReader::NumExprFields + 1],
2731 /*HasTemplateKWAndArgsInfo=*/Record[ASTStmtReader::NumExprFields + 2],
2732 /*NumTemplateArgs=*/Record[ASTStmtReader::NumExprFields + 2] ?
2733 Record[ASTStmtReader::NumExprFields + 5] : 0);
2734 break;
2735
2736 case EXPR_INTEGER_LITERAL:
2737 S = IntegerLiteral::Create(Context, Empty);
2738 break;
2739
2740 case EXPR_FLOATING_LITERAL:
2741 S = FloatingLiteral::Create(Context, Empty);
2742 break;
2743
2744 case EXPR_IMAGINARY_LITERAL:
2745 S = new (Context) ImaginaryLiteral(Empty);
2746 break;
2747
2748 case EXPR_STRING_LITERAL:
2749 S = StringLiteral::CreateEmpty(Context,
2750 Record[ASTStmtReader::NumExprFields + 1]);
2751 break;
2752
2753 case EXPR_CHARACTER_LITERAL:
2754 S = new (Context) CharacterLiteral(Empty);
2755 break;
2756
2757 case EXPR_PAREN:
2758 S = new (Context) ParenExpr(Empty);
2759 break;
2760
2761 case EXPR_PAREN_LIST:
2762 S = new (Context) ParenListExpr(Empty);
2763 break;
2764
2765 case EXPR_UNARY_OPERATOR:
2766 S = new (Context) UnaryOperator(Empty);
2767 break;
2768
2769 case EXPR_OFFSETOF:
2770 S = OffsetOfExpr::CreateEmpty(Context,
2771 Record[ASTStmtReader::NumExprFields],
2772 Record[ASTStmtReader::NumExprFields + 1]);
2773 break;
2774
2775 case EXPR_SIZEOF_ALIGN_OF:
2776 S = new (Context) UnaryExprOrTypeTraitExpr(Empty);
2777 break;
2778
2779 case EXPR_ARRAY_SUBSCRIPT:
2780 S = new (Context) ArraySubscriptExpr(Empty);
2781 break;
2782
2783 case EXPR_OMP_ARRAY_SECTION:
2784 S = new (Context) OMPArraySectionExpr(Empty);
2785 break;
2786
2787 case EXPR_CALL:
2788 S = new (Context) CallExpr(Context, Stmt::CallExprClass, Empty);
2789 break;
2790
2791 case EXPR_MEMBER: {
2792 // We load everything here and fully initialize it at creation.
2793 // That way we can use MemberExpr::Create and don't have to duplicate its
2794 // logic with a MemberExpr::CreateEmpty.
2795
2796 assert(Idx == 0)((Idx == 0) ? static_cast<void> (0) : __assert_fail ("Idx == 0"
, "/tmp/buildd/llvm-toolchain-snapshot-3.9~svn267387/tools/clang/lib/Serialization/ASTReaderStmt.cpp"
, 2796, __PRETTY_FUNCTION__));
2797 NestedNameSpecifierLoc QualifierLoc;
2798 if (Record[Idx++]) { // HasQualifier.
2799 QualifierLoc = ReadNestedNameSpecifierLoc(F, Record, Idx);
2800 }
2801
2802 SourceLocation TemplateKWLoc;
2803 TemplateArgumentListInfo ArgInfo;
2804 bool HasTemplateKWAndArgsInfo = Record[Idx++];
2805 if (HasTemplateKWAndArgsInfo) {
2806 TemplateKWLoc = ReadSourceLocation(F, Record, Idx);
2807 unsigned NumTemplateArgs = Record[Idx++];
2808 ArgInfo.setLAngleLoc(ReadSourceLocation(F, Record, Idx));
2809 ArgInfo.setRAngleLoc(ReadSourceLocation(F, Record, Idx));
2810 for (unsigned i = 0; i != NumTemplateArgs; ++i)
2811 ArgInfo.addArgument(ReadTemplateArgumentLoc(F, Record, Idx));
2812 }
2813
2814 bool HadMultipleCandidates = Record[Idx++];
2815
2816 NamedDecl *FoundD = ReadDeclAs<NamedDecl>(F, Record, Idx);
2817 AccessSpecifier AS = (AccessSpecifier)Record[Idx++];
2818 DeclAccessPair FoundDecl = DeclAccessPair::make(FoundD, AS);
2819
2820 QualType T = readType(F, Record, Idx);
2821 ExprValueKind VK = static_cast<ExprValueKind>(Record[Idx++]);
2822 ExprObjectKind OK = static_cast<ExprObjectKind>(Record[Idx++]);
2823 Expr *Base = ReadSubExpr();
2824 ValueDecl *MemberD = ReadDeclAs<ValueDecl>(F, Record, Idx);
2825 SourceLocation MemberLoc = ReadSourceLocation(F, Record, Idx);
2826 DeclarationNameInfo MemberNameInfo(MemberD->getDeclName(), MemberLoc);
2827 bool IsArrow = Record[Idx++];
2828 SourceLocation OperatorLoc = ReadSourceLocation(F, Record, Idx);
2829
2830 S = MemberExpr::Create(Context, Base, IsArrow, OperatorLoc, QualifierLoc,
2831 TemplateKWLoc, MemberD, FoundDecl, MemberNameInfo,
2832 HasTemplateKWAndArgsInfo ? &ArgInfo : nullptr, T,
2833 VK, OK);
2834 ReadDeclarationNameLoc(F, cast<MemberExpr>(S)->MemberDNLoc,
2835 MemberD->getDeclName(), Record, Idx);
2836 if (HadMultipleCandidates)
2837 cast<MemberExpr>(S)->setHadMultipleCandidates(true);
2838 break;
2839 }
2840
2841 case EXPR_BINARY_OPERATOR:
2842 S = new (Context) BinaryOperator(Empty);
2843 break;
2844
2845 case EXPR_COMPOUND_ASSIGN_OPERATOR:
2846 S = new (Context) CompoundAssignOperator(Empty);
2847 break;
2848
2849 case EXPR_CONDITIONAL_OPERATOR:
2850 S = new (Context) ConditionalOperator(Empty);
2851 break;
2852
2853 case EXPR_BINARY_CONDITIONAL_OPERATOR:
2854 S = new (Context) BinaryConditionalOperator(Empty);
2855 break;
2856
2857 case EXPR_IMPLICIT_CAST:
2858 S = ImplicitCastExpr::CreateEmpty(Context,
2859 /*PathSize*/ Record[ASTStmtReader::NumExprFields]);
2860 break;
2861
2862 case EXPR_CSTYLE_CAST:
2863 S = CStyleCastExpr::CreateEmpty(Context,
2864 /*PathSize*/ Record[ASTStmtReader::NumExprFields]);
2865 break;
2866
2867 case EXPR_COMPOUND_LITERAL:
2868 S = new (Context) CompoundLiteralExpr(Empty);
2869 break;
2870
2871 case EXPR_EXT_VECTOR_ELEMENT:
2872 S = new (Context) ExtVectorElementExpr(Empty);
2873 break;
2874
2875 case EXPR_INIT_LIST:
2876 S = new (Context) InitListExpr(Empty);
2877 break;
2878
2879 case EXPR_DESIGNATED_INIT:
2880 S = DesignatedInitExpr::CreateEmpty(Context,
2881 Record[ASTStmtReader::NumExprFields] - 1);
2882
2883 break;
2884
2885 case EXPR_DESIGNATED_INIT_UPDATE:
2886 S = new (Context) DesignatedInitUpdateExpr(Empty);
2887 break;
2888
2889 case EXPR_IMPLICIT_VALUE_INIT:
2890 S = new (Context) ImplicitValueInitExpr(Empty);
2891 break;
2892
2893 case EXPR_NO_INIT:
2894 S = new (Context) NoInitExpr(Empty);
2895 break;
2896
2897 case EXPR_VA_ARG:
2898 S = new (Context) VAArgExpr(Empty);
2899 break;
2900
2901 case EXPR_ADDR_LABEL:
2902 S = new (Context) AddrLabelExpr(Empty);
2903 break;
2904
2905 case EXPR_STMT:
2906 S = new (Context) StmtExpr(Empty);
2907 break;
2908
2909 case EXPR_CHOOSE:
2910 S = new (Context) ChooseExpr(Empty);
2911 break;
2912
2913 case EXPR_GNU_NULL:
2914 S = new (Context) GNUNullExpr(Empty);
2915 break;
2916
2917 case EXPR_SHUFFLE_VECTOR:
2918 S = new (Context) ShuffleVectorExpr(Empty);
2919 break;
2920
2921 case EXPR_CONVERT_VECTOR:
2922 S = new (Context) ConvertVectorExpr(Empty);
2923 break;
2924
2925 case EXPR_BLOCK:
2926 S = new (Context) BlockExpr(Empty);
2927 break;
2928
2929 case EXPR_GENERIC_SELECTION:
2930 S = new (Context) GenericSelectionExpr(Empty);
2931 break;
2932
2933 case EXPR_OBJC_STRING_LITERAL:
2934 S = new (Context) ObjCStringLiteral(Empty);
2935 break;
2936 case EXPR_OBJC_BOXED_EXPRESSION:
2937 S = new (Context) ObjCBoxedExpr(Empty);
2938 break;
2939 case EXPR_OBJC_ARRAY_LITERAL:
2940 S = ObjCArrayLiteral::CreateEmpty(Context,
2941 Record[ASTStmtReader::NumExprFields]);
2942 break;
2943 case EXPR_OBJC_DICTIONARY_LITERAL:
2944 S = ObjCDictionaryLiteral::CreateEmpty(Context,
2945 Record[ASTStmtReader::NumExprFields],
2946 Record[ASTStmtReader::NumExprFields + 1]);
2947 break;
2948 case EXPR_OBJC_ENCODE:
2949 S = new (Context) ObjCEncodeExpr(Empty);
2950 break;
2951 case EXPR_OBJC_SELECTOR_EXPR:
2952 S = new (Context) ObjCSelectorExpr(Empty);
2953 break;
2954 case EXPR_OBJC_PROTOCOL_EXPR:
2955 S = new (Context) ObjCProtocolExpr(Empty);
2956 break;
2957 case EXPR_OBJC_IVAR_REF_EXPR:
2958 S = new (Context) ObjCIvarRefExpr(Empty);
2959 break;
2960 case EXPR_OBJC_PROPERTY_REF_EXPR:
2961 S = new (Context) ObjCPropertyRefExpr(Empty);
2962 break;
2963 case EXPR_OBJC_SUBSCRIPT_REF_EXPR:
2964 S = new (Context) ObjCSubscriptRefExpr(Empty);
2965 break;
2966 case EXPR_OBJC_KVC_REF_EXPR:
2967 llvm_unreachable("mismatching AST file")::llvm::llvm_unreachable_internal("mismatching AST file", "/tmp/buildd/llvm-toolchain-snapshot-3.9~svn267387/tools/clang/lib/Serialization/ASTReaderStmt.cpp"
, 2967);
2968 case EXPR_OBJC_MESSAGE_EXPR:
2969 S = ObjCMessageExpr::CreateEmpty(Context,
2970 Record[ASTStmtReader::NumExprFields],
2971 Record[ASTStmtReader::NumExprFields + 1]);
2972 break;
2973 case EXPR_OBJC_ISA:
2974 S = new (Context) ObjCIsaExpr(Empty);
2975 break;
2976 case EXPR_OBJC_INDIRECT_COPY_RESTORE:
2977 S = new (Context) ObjCIndirectCopyRestoreExpr(Empty);
2978 break;
2979 case EXPR_OBJC_BRIDGED_CAST:
2980 S = new (Context) ObjCBridgedCastExpr(Empty);
2981 break;
2982 case STMT_OBJC_FOR_COLLECTION:
2983 S = new (Context) ObjCForCollectionStmt(Empty);
2984 break;
2985 case STMT_OBJC_CATCH:
2986 S = new (Context) ObjCAtCatchStmt(Empty);
2987 break;
2988 case STMT_OBJC_FINALLY:
2989 S = new (Context) ObjCAtFinallyStmt(Empty);
2990 break;
2991 case STMT_OBJC_AT_TRY:
2992 S = ObjCAtTryStmt::CreateEmpty(Context,
2993 Record[ASTStmtReader::NumStmtFields],
2994 Record[ASTStmtReader::NumStmtFields + 1]);
2995 break;
2996 case STMT_OBJC_AT_SYNCHRONIZED:
2997 S = new (Context) ObjCAtSynchronizedStmt(Empty);
2998 break;
2999 case STMT_OBJC_AT_THROW:
3000 S = new (Context) ObjCAtThrowStmt(Empty);
3001 break;
3002 case STMT_OBJC_AUTORELEASE_POOL:
3003 S = new (Context) ObjCAutoreleasePoolStmt(Empty);
3004 break;
3005 case EXPR_OBJC_BOOL_LITERAL:
3006 S = new (Context) ObjCBoolLiteralExpr(Empty);
3007 break;
3008 case STMT_SEH_LEAVE:
3009 S = new (Context) SEHLeaveStmt(Empty);
3010 break;
3011 case STMT_SEH_EXCEPT:
3012 S = new (Context) SEHExceptStmt(Empty);
3013 break;
3014 case STMT_SEH_FINALLY:
3015 S = new (Context) SEHFinallyStmt(Empty);
3016 break;
3017 case STMT_SEH_TRY:
3018 S = new (Context) SEHTryStmt(Empty);
3019 break;
3020 case STMT_CXX_CATCH:
3021 S = new (Context) CXXCatchStmt(Empty);
3022 break;
3023
3024 case STMT_CXX_TRY:
3025 S = CXXTryStmt::Create(Context, Empty,
3026 /*NumHandlers=*/Record[ASTStmtReader::NumStmtFields]);
3027 break;
3028
3029 case STMT_CXX_FOR_RANGE:
3030 S = new (Context) CXXForRangeStmt(Empty);
3031 break;
3032
3033 case STMT_MS_DEPENDENT_EXISTS:
3034 S = new (Context) MSDependentExistsStmt(SourceLocation(), true,
3035 NestedNameSpecifierLoc(),
3036 DeclarationNameInfo(),
3037 nullptr);
3038 break;
3039
3040 case STMT_OMP_PARALLEL_DIRECTIVE:
3041 S =
3042 OMPParallelDirective::CreateEmpty(Context,
3043 Record[ASTStmtReader::NumStmtFields],
3044 Empty);
3045 break;
3046
3047 case STMT_OMP_SIMD_DIRECTIVE: {
3048 unsigned NumClauses = Record[ASTStmtReader::NumStmtFields];
3049 unsigned CollapsedNum = Record[ASTStmtReader::NumStmtFields + 1];
3050 S = OMPSimdDirective::CreateEmpty(Context, NumClauses,
3051 CollapsedNum, Empty);
3052 break;
3053 }
3054
3055 case STMT_OMP_FOR_DIRECTIVE: {
3056 unsigned NumClauses = Record[ASTStmtReader::NumStmtFields];
3057 unsigned CollapsedNum = Record[ASTStmtReader::NumStmtFields + 1];
3058 S = OMPForDirective::CreateEmpty(Context, NumClauses, CollapsedNum,
3059 Empty);
3060 break;
3061 }
3062
3063 case STMT_OMP_FOR_SIMD_DIRECTIVE: {
3064 unsigned NumClauses = Record[ASTStmtReader::NumStmtFields];
3065 unsigned CollapsedNum = Record[ASTStmtReader::NumStmtFields + 1];
3066 S = OMPForSimdDirective::CreateEmpty(Context, NumClauses, CollapsedNum,
3067 Empty);
3068 break;
3069 }
3070
3071 case STMT_OMP_SECTIONS_DIRECTIVE:
3072 S = OMPSectionsDirective::CreateEmpty(
3073 Context, Record[ASTStmtReader::NumStmtFields], Empty);
3074 break;
3075
3076 case STMT_OMP_SECTION_DIRECTIVE:
3077 S = OMPSectionDirective::CreateEmpty(Context, Empty);
3078 break;
3079
3080 case STMT_OMP_SINGLE_DIRECTIVE:
3081 S = OMPSingleDirective::CreateEmpty(
3082 Context, Record[ASTStmtReader::NumStmtFields], Empty);
3083 break;
3084
3085 case STMT_OMP_MASTER_DIRECTIVE:
3086 S = OMPMasterDirective::CreateEmpty(Context, Empty);
3087 break;
3088
3089 case STMT_OMP_CRITICAL_DIRECTIVE:
3090 S = OMPCriticalDirective::CreateEmpty(
3091 Context, Record[ASTStmtReader::NumStmtFields], Empty);
3092 break;
3093
3094 case STMT_OMP_PARALLEL_FOR_DIRECTIVE: {
3095 unsigned NumClauses = Record[ASTStmtReader::NumStmtFields];
3096 unsigned CollapsedNum = Record[ASTStmtReader::NumStmtFields + 1];
3097 S = OMPParallelForDirective::CreateEmpty(Context, NumClauses,
3098 CollapsedNum, Empty);
3099 break;
3100 }
3101
3102 case STMT_OMP_PARALLEL_FOR_SIMD_DIRECTIVE: {
3103 unsigned NumClauses = Record[ASTStmtReader::NumStmtFields];
3104 unsigned CollapsedNum = Record[ASTStmtReader::NumStmtFields + 1];
3105 S = OMPParallelForSimdDirective::CreateEmpty(Context, NumClauses,
3106 CollapsedNum, Empty);
3107 break;
3108 }
3109
3110 case STMT_OMP_PARALLEL_SECTIONS_DIRECTIVE:
3111 S = OMPParallelSectionsDirective::CreateEmpty(
3112 Context, Record[ASTStmtReader::NumStmtFields], Empty);
3113 break;
3114
3115 case STMT_OMP_TASK_DIRECTIVE:
3116 S = OMPTaskDirective::CreateEmpty(
3117 Context, Record[ASTStmtReader::NumStmtFields], Empty);
3118 break;
3119
3120 case STMT_OMP_TASKYIELD_DIRECTIVE:
3121 S = OMPTaskyieldDirective::CreateEmpty(Context, Empty);
3122 break;
3123
3124 case STMT_OMP_BARRIER_DIRECTIVE:
3125 S = OMPBarrierDirective::CreateEmpty(Context, Empty);
3126 break;
3127
3128 case STMT_OMP_TASKWAIT_DIRECTIVE:
3129 S = OMPTaskwaitDirective::CreateEmpty(Context, Empty);
3130 break;
3131
3132 case STMT_OMP_TASKGROUP_DIRECTIVE:
3133 S = OMPTaskgroupDirective::CreateEmpty(Context, Empty);
3134 break;
3135
3136 case STMT_OMP_FLUSH_DIRECTIVE:
3137 S = OMPFlushDirective::CreateEmpty(
3138 Context, Record[ASTStmtReader::NumStmtFields], Empty);
3139 break;
3140
3141 case STMT_OMP_ORDERED_DIRECTIVE:
3142 S = OMPOrderedDirective::CreateEmpty(
3143 Context, Record[ASTStmtReader::NumStmtFields], Empty);
3144 break;
3145
3146 case STMT_OMP_ATOMIC_DIRECTIVE:
3147 S = OMPAtomicDirective::CreateEmpty(
3148 Context, Record[ASTStmtReader::NumStmtFields], Empty);
3149 break;
3150
3151 case STMT_OMP_TARGET_DIRECTIVE:
3152 S = OMPTargetDirective::CreateEmpty(
3153 Context, Record[ASTStmtReader::NumStmtFields], Empty);
3154 break;
3155
3156 case STMT_OMP_TARGET_DATA_DIRECTIVE:
3157 S = OMPTargetDataDirective::CreateEmpty(
3158 Context, Record[ASTStmtReader::NumStmtFields], Empty);
3159 break;
3160
3161 case STMT_OMP_TARGET_ENTER_DATA_DIRECTIVE:
3162 S = OMPTargetEnterDataDirective::CreateEmpty(
3163 Context, Record[ASTStmtReader::NumStmtFields], Empty);
3164 break;
3165
3166 case STMT_OMP_TARGET_EXIT_DATA_DIRECTIVE:
3167 S = OMPTargetExitDataDirective::CreateEmpty(
3168 Context, Record[ASTStmtReader::NumStmtFields], Empty);
3169 break;
3170
3171 case STMT_OMP_TARGET_PARALLEL_DIRECTIVE:
3172 S = OMPTargetParallelDirective::CreateEmpty(
3173 Context, Record[ASTStmtReader::NumStmtFields], Empty);
3174 break;
3175
3176 case STMT_OMP_TARGET_PARALLEL_FOR_DIRECTIVE: {
3177 unsigned NumClauses = Record[ASTStmtReader::NumStmtFields];
3178 unsigned CollapsedNum = Record[ASTStmtReader::NumStmtFields + 1];
3179 S = OMPTargetParallelForDirective::CreateEmpty(Context, NumClauses,
3180 CollapsedNum, Empty);
3181 break;
3182 }
3183
3184 case STMT_OMP_TEAMS_DIRECTIVE:
3185 S = OMPTeamsDirective::CreateEmpty(
3186 Context, Record[ASTStmtReader::NumStmtFields], Empty);
3187 break;
3188
3189 case STMT_OMP_CANCELLATION_POINT_DIRECTIVE:
3190 S = OMPCancellationPointDirective::CreateEmpty(Context, Empty);
3191 break;
3192
3193 case STMT_OMP_CANCEL_DIRECTIVE:
3194 S = OMPCancelDirective::CreateEmpty(
3195 Context, Record[ASTStmtReader::NumStmtFields], Empty);
3196 break;
3197
3198 case STMT_OMP_TASKLOOP_DIRECTIVE: {
3199 unsigned NumClauses = Record[ASTStmtReader::NumStmtFields];
3200 unsigned CollapsedNum = Record[ASTStmtReader::NumStmtFields + 1];
3201 S = OMPTaskLoopDirective::CreateEmpty(Context, NumClauses, CollapsedNum,
3202 Empty);
3203 break;
3204 }
3205
3206 case STMT_OMP_TASKLOOP_SIMD_DIRECTIVE: {
3207 unsigned NumClauses = Record[ASTStmtReader::NumStmtFields];
3208 unsigned CollapsedNum = Record[ASTStmtReader::NumStmtFields + 1];
3209 S = OMPTaskLoopSimdDirective::CreateEmpty(Context, NumClauses,
3210 CollapsedNum, Empty);
3211 break;
3212 }
3213
3214 case STMT_OMP_DISTRIBUTE_DIRECTIVE: {
3215 unsigned NumClauses = Record[ASTStmtReader::NumStmtFields];
3216 unsigned CollapsedNum = Record[ASTStmtReader::NumStmtFields + 1];
3217 S = OMPDistributeDirective::CreateEmpty(Context, NumClauses, CollapsedNum,
3218 Empty);
3219 break;
3220 }
3221
3222 case EXPR_CXX_OPERATOR_CALL:
3223 S = new (Context) CXXOperatorCallExpr(Context, Empty);
3224 break;
3225
3226 case EXPR_CXX_MEMBER_CALL:
3227 S = new (Context) CXXMemberCallExpr(Context, Empty);
3228 break;
3229
3230 case EXPR_CXX_CONSTRUCT:
3231 S = new (Context) CXXConstructExpr(Empty);
3232 break;
3233
3234 case EXPR_CXX_TEMPORARY_OBJECT:
3235 S = new (Context) CXXTemporaryObjectExpr(Empty);
3236 break;
3237
3238 case EXPR_CXX_STATIC_CAST:
3239 S = CXXStaticCastExpr::CreateEmpty(Context,
3240 /*PathSize*/ Record[ASTStmtReader::NumExprFields]);
3241 break;
3242
3243 case EXPR_CXX_DYNAMIC_CAST:
3244 S = CXXDynamicCastExpr::CreateEmpty(Context,
3245 /*PathSize*/ Record[ASTStmtReader::NumExprFields]);
3246 break;
3247
3248 case EXPR_CXX_REINTERPRET_CAST:
3249 S = CXXReinterpretCastExpr::CreateEmpty(Context,
3250 /*PathSize*/ Record[ASTStmtReader::NumExprFields]);
3251 break;
3252
3253 case EXPR_CXX_CONST_CAST:
3254 S = CXXConstCastExpr::CreateEmpty(Context);
3255 break;
3256
3257 case EXPR_CXX_FUNCTIONAL_CAST:
3258 S = CXXFunctionalCastExpr::CreateEmpty(Context,
3259 /*PathSize*/ Record[ASTStmtReader::NumExprFields]);
3260 break;
3261
3262 case EXPR_USER_DEFINED_LITERAL:
3263 S = new (Context) UserDefinedLiteral(Context, Empty);
3264 break;
3265
3266 case EXPR_CXX_STD_INITIALIZER_LIST:
3267 S = new (Context) CXXStdInitializerListExpr(Empty);
3268 break;
3269
3270 case EXPR_CXX_BOOL_LITERAL:
3271 S = new (Context) CXXBoolLiteralExpr(Empty);
3272 break;
3273
3274 case EXPR_CXX_NULL_PTR_LITERAL:
3275 S = new (Context) CXXNullPtrLiteralExpr(Empty);
3276 break;
3277 case EXPR_CXX_TYPEID_EXPR:
3278 S = new (Context) CXXTypeidExpr(Empty, true);
3279 break;
3280 case EXPR_CXX_TYPEID_TYPE:
3281 S = new (Context) CXXTypeidExpr(Empty, false);
3282 break;
3283 case EXPR_CXX_UUIDOF_EXPR:
3284 S = new (Context) CXXUuidofExpr(Empty, true);
3285 break;
3286 case EXPR_CXX_PROPERTY_REF_EXPR:
3287 S = new (Context) MSPropertyRefExpr(Empty);
3288 break;
3289 case EXPR_CXX_PROPERTY_SUBSCRIPT_EXPR:
3290 S = new (Context) MSPropertySubscriptExpr(Empty);
3291 break;
3292 case EXPR_CXX_UUIDOF_TYPE:
3293 S = new (Context) CXXUuidofExpr(Empty, false);
3294 break;
3295 case EXPR_CXX_THIS:
3296 S = new (Context) CXXThisExpr(Empty);
3297 break;
3298 case EXPR_CXX_THROW:
3299 S = new (Context) CXXThrowExpr(Empty);
3300 break;
3301 case EXPR_CXX_DEFAULT_ARG:
3302 S = new (Context) CXXDefaultArgExpr(Empty);
3303 break;
3304 case EXPR_CXX_DEFAULT_INIT:
3305 S = new (Context) CXXDefaultInitExpr(Empty);
3306 break;
3307 case EXPR_CXX_BIND_TEMPORARY:
3308 S = new (Context) CXXBindTemporaryExpr(Empty);
3309 break;
3310
3311 case EXPR_CXX_SCALAR_VALUE_INIT:
3312 S = new (Context) CXXScalarValueInitExpr(Empty);
3313 break;
3314 case EXPR_CXX_NEW:
3315 S = new (Context) CXXNewExpr(Empty);
3316 break;
3317 case EXPR_CXX_DELETE:
3318 S = new (Context) CXXDeleteExpr(Empty);
3319 break;
3320 case EXPR_CXX_PSEUDO_DESTRUCTOR:
3321 S = new (Context) CXXPseudoDestructorExpr(Empty);
3322 break;
3323
3324 case EXPR_EXPR_WITH_CLEANUPS:
3325 S = ExprWithCleanups::Create(Context, Empty,
3326 Record[ASTStmtReader::NumExprFields]);
3327 break;
3328
3329 case EXPR_CXX_DEPENDENT_SCOPE_MEMBER:
3330 S = CXXDependentScopeMemberExpr::CreateEmpty(Context,
3331 /*HasTemplateKWAndArgsInfo=*/Record[ASTStmtReader::NumExprFields],
3332 /*NumTemplateArgs=*/Record[ASTStmtReader::NumExprFields]
3333 ? Record[ASTStmtReader::NumExprFields + 1]
3334 : 0);
3335 break;
3336
3337 case EXPR_CXX_DEPENDENT_SCOPE_DECL_REF:
3338 S = DependentScopeDeclRefExpr::CreateEmpty(Context,
3339 /*HasTemplateKWAndArgsInfo=*/Record[ASTStmtReader::NumExprFields],
3340 /*NumTemplateArgs=*/Record[ASTStmtReader::NumExprFields]
3341 ? Record[ASTStmtReader::NumExprFields + 1]
3342 : 0);
3343 break;
3344
3345 case EXPR_CXX_UNRESOLVED_CONSTRUCT:
3346 S = CXXUnresolvedConstructExpr::CreateEmpty(Context,
3347 /*NumArgs=*/Record[ASTStmtReader::NumExprFields]);
3348 break;
3349
3350 case EXPR_CXX_UNRESOLVED_MEMBER:
3351 S = UnresolvedMemberExpr::CreateEmpty(Context,
3352 /*HasTemplateKWAndArgsInfo=*/Record[ASTStmtReader::NumExprFields],
3353 /*NumTemplateArgs=*/Record[ASTStmtReader::NumExprFields]
3354 ? Record[ASTStmtReader::NumExprFields + 1]
3355 : 0);
3356 break;
3357
3358 case EXPR_CXX_UNRESOLVED_LOOKUP:
3359 S = UnresolvedLookupExpr::CreateEmpty(Context,
3360 /*HasTemplateKWAndArgsInfo=*/Record[ASTStmtReader::NumExprFields],
3361 /*NumTemplateArgs=*/Record[ASTStmtReader::NumExprFields]
3362 ? Record[ASTStmtReader::NumExprFields + 1]
3363 : 0);
3364 break;
3365
3366 case EXPR_TYPE_TRAIT:
3367 S = TypeTraitExpr::CreateDeserialized(Context,
3368 Record[ASTStmtReader::NumExprFields]);
3369 break;
3370
3371 case EXPR_ARRAY_TYPE_TRAIT:
3372 S = new (Context) ArrayTypeTraitExpr(Empty);
3373 break;
3374
3375 case EXPR_CXX_EXPRESSION_TRAIT:
3376 S = new (Context) ExpressionTraitExpr(Empty);
3377 break;
3378
3379 case EXPR_CXX_NOEXCEPT:
3380 S = new (Context) CXXNoexceptExpr(Empty);
3381 break;
3382
3383 case EXPR_PACK_EXPANSION:
3384 S = new (Context) PackExpansionExpr(Empty);
3385 break;
3386
3387 case EXPR_SIZEOF_PACK:
3388 S = SizeOfPackExpr::CreateDeserialized(
3389 Context,
3390 /*NumPartialArgs=*/Record[ASTStmtReader::NumExprFields]);
3391 break;
3392
3393 case EXPR_SUBST_NON_TYPE_TEMPLATE_PARM:
3394 S = new (Context) SubstNonTypeTemplateParmExpr(Empty);
3395 break;
3396
3397 case EXPR_SUBST_NON_TYPE_TEMPLATE_PARM_PACK:
3398 S = new (Context) SubstNonTypeTemplateParmPackExpr(Empty);
3399 break;
3400
3401 case EXPR_FUNCTION_PARM_PACK:
3402 S = FunctionParmPackExpr::CreateEmpty(Context,
3403 Record[ASTStmtReader::NumExprFields]);
3404 break;
3405
3406 case EXPR_MATERIALIZE_TEMPORARY:
3407 S = new (Context) MaterializeTemporaryExpr(Empty);
3408 break;
3409
3410 case EXPR_CXX_FOLD:
3411 S = new (Context) CXXFoldExpr(Empty);
3412 break;
3413
3414 case EXPR_OPAQUE_VALUE:
3415 S = new (Context) OpaqueValueExpr(Empty);
3416 break;
3417
3418 case EXPR_CUDA_KERNEL_CALL:
3419 S = new (Context) CUDAKernelCallExpr(Context, Empty);
3420 break;
3421
3422 case EXPR_ASTYPE:
3423 S = new (Context) AsTypeExpr(Empty);
3424 break;
3425
3426 case EXPR_PSEUDO_OBJECT: {
3427 unsigned numSemanticExprs = Record[ASTStmtReader::NumExprFields];
3428 S = PseudoObjectExpr::Create(Context, Empty, numSemanticExprs);
3429 break;
3430 }
3431
3432 case EXPR_ATOMIC:
3433 S = new (Context) AtomicExpr(Empty);
3434 break;
3435
3436 case EXPR_LAMBDA: {
3437 unsigned NumCaptures = Record[ASTStmtReader::NumExprFields];
3438 unsigned NumArrayIndexVars = Record[ASTStmtReader::NumExprFields + 1];
3439 S = LambdaExpr::CreateDeserialized(Context, NumCaptures,
3440 NumArrayIndexVars);
3441 break;
3442 }
3443 }
3444
3445 // We hit a STMT_STOP, so we're done with this expression.
3446 if (Finished)
3447 break;
3448
3449 ++NumStatementsRead;
3450
3451 if (S && !IsStmtReference) {
3452 Reader.Visit(S);
3453 StmtEntries[Cursor.GetCurrentBitNo()] = S;
3454 }
3455
3456
3457 assert(Idx == Record.size() && "Invalid deserialization of statement")((Idx == Record.size() && "Invalid deserialization of statement"
) ? static_cast<void> (0) : __assert_fail ("Idx == Record.size() && \"Invalid deserialization of statement\""
, "/tmp/buildd/llvm-toolchain-snapshot-3.9~svn267387/tools/clang/lib/Serialization/ASTReaderStmt.cpp"
, 3457, __PRETTY_FUNCTION__));
3458 StmtStack.push_back(S);
3459 }
3460Done:
3461 assert(StmtStack.size() > PrevNumStmts && "Read too many sub-stmts!")((StmtStack.size() > PrevNumStmts && "Read too many sub-stmts!"
) ? static_cast<void> (0) : __assert_fail ("StmtStack.size() > PrevNumStmts && \"Read too many sub-stmts!\""
, "/tmp/buildd/llvm-toolchain-snapshot-3.9~svn267387/tools/clang/lib/Serialization/ASTReaderStmt.cpp"
, 3461, __PRETTY_FUNCTION__));
3462 assert(StmtStack.size() == PrevNumStmts + 1 && "Extra expressions on stack!")((StmtStack.size() == PrevNumStmts + 1 && "Extra expressions on stack!"
) ? static_cast<void> (0) : __assert_fail ("StmtStack.size() == PrevNumStmts + 1 && \"Extra expressions on stack!\""
, "/tmp/buildd/llvm-toolchain-snapshot-3.9~svn267387/tools/clang/lib/Serialization/ASTReaderStmt.cpp"
, 3462, __PRETTY_FUNCTION__));
3463 return StmtStack.pop_back_val();
3464}