clang -cc1 -triple x86_64-pc-linux-gnu -analyze -disable-free -disable-llvm-verifier -discard-value-names -main-file-name DWARFDebugAbbrev.cpp -analyzer-store=region -analyzer-opt-analyze-nested-blocks -analyzer-checker=core -analyzer-checker=apiModeling -analyzer-checker=unix -analyzer-checker=deadcode -analyzer-checker=cplusplus -analyzer-checker=security.insecureAPI.UncheckedReturn -analyzer-checker=security.insecureAPI.getpw -analyzer-checker=security.insecureAPI.gets -analyzer-checker=security.insecureAPI.mktemp -analyzer-checker=security.insecureAPI.mkstemp -analyzer-checker=security.insecureAPI.vfork -analyzer-checker=nullability.NullPassedToNonnull -analyzer-checker=nullability.NullReturnedFromNonnull -analyzer-output plist -w -analyzer-config-compatibility-mode=true -mrelocation-model pic -pic-level 2 -mthread-model posix -fmath-errno -masm-verbose -mconstructor-aliases -munwind-tables -fuse-init-array -target-cpu x86-64 -dwarf-column-info -debugger-tuning=gdb -momit-leaf-frame-pointer -ffunction-sections -fdata-sections -resource-dir /usr/lib/llvm-9/lib/clang/9.0.0 -D _DEBUG -D _GNU_SOURCE -D __STDC_CONSTANT_MACROS -D __STDC_FORMAT_MACROS -D __STDC_LIMIT_MACROS -I /build/llvm-toolchain-snapshot-9~svn359999/build-llvm/lib/DebugInfo/DWARF -I /build/llvm-toolchain-snapshot-9~svn359999/lib/DebugInfo/DWARF -I /build/llvm-toolchain-snapshot-9~svn359999/build-llvm/include -I /build/llvm-toolchain-snapshot-9~svn359999/include -U NDEBUG -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/6.3.0/../../../../include/c++/6.3.0 -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/6.3.0/../../../../include/x86_64-linux-gnu/c++/6.3.0 -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/6.3.0/../../../../include/x86_64-linux-gnu/c++/6.3.0 -internal-isystem /usr/lib/gcc/x86_64-linux-gnu/6.3.0/../../../../include/c++/6.3.0/backward -internal-isystem /usr/include/clang/9.0.0/include/ -internal-isystem /usr/local/include -internal-isystem /usr/lib/llvm-9/lib/clang/9.0.0/include -internal-externc-isystem /usr/include/x86_64-linux-gnu -internal-externc-isystem /include -internal-externc-isystem /usr/include -O2 -Wno-unused-parameter -Wwrite-strings -Wno-missing-field-initializers -Wno-long-long -Wno-maybe-uninitialized -Wno-comment -std=c++11 -fdeprecated-macro -fdebug-compilation-dir /build/llvm-toolchain-snapshot-9~svn359999/build-llvm/lib/DebugInfo/DWARF -fdebug-prefix-map=/build/llvm-toolchain-snapshot-9~svn359999=. -ferror-limit 19 -fmessage-length 0 -fvisibility-inlines-hidden -stack-protector 2 -fobjc-runtime=gcc -fdiagnostics-show-option -vectorize-loops -vectorize-slp -analyzer-output=html -analyzer-config stable-report-filename=true -o /tmp/scan-build-2019-05-06-051613-19774-1 -x c++ /build/llvm-toolchain-snapshot-9~svn359999/lib/DebugInfo/DWARF/DWARFDebugAbbrev.cpp -faddrsig
1 | |
2 | |
3 | |
4 | |
5 | |
6 | |
7 | |
8 | |
9 | #include "llvm/DebugInfo/DWARF/DWARFDebugAbbrev.h" |
10 | #include "llvm/Support/Format.h" |
11 | #include "llvm/Support/raw_ostream.h" |
12 | #include <algorithm> |
13 | #include <cinttypes> |
14 | #include <cstdint> |
15 | |
16 | using namespace llvm; |
17 | |
18 | DWARFAbbreviationDeclarationSet::DWARFAbbreviationDeclarationSet() { |
19 | clear(); |
20 | } |
21 | |
22 | void DWARFAbbreviationDeclarationSet::clear() { |
23 | Offset = 0; |
24 | FirstAbbrCode = 0; |
25 | Decls.clear(); |
26 | } |
27 | |
28 | bool DWARFAbbreviationDeclarationSet::extract(DataExtractor Data, |
29 | uint32_t *OffsetPtr) { |
30 | clear(); |
31 | const uint32_t BeginOffset = *OffsetPtr; |
32 | Offset = BeginOffset; |
33 | DWARFAbbreviationDeclaration AbbrDecl; |
34 | uint32_t PrevAbbrCode = 0; |
35 | while (AbbrDecl.extract(Data, OffsetPtr)) { |
36 | if (FirstAbbrCode == 0) { |
37 | FirstAbbrCode = AbbrDecl.getCode(); |
38 | } else { |
39 | if (PrevAbbrCode + 1 != AbbrDecl.getCode()) { |
40 | |
41 | FirstAbbrCode = UINT32_MAX(4294967295U); |
42 | } |
43 | } |
44 | PrevAbbrCode = AbbrDecl.getCode(); |
45 | Decls.push_back(std::move(AbbrDecl)); |
46 | } |
47 | return BeginOffset != *OffsetPtr; |
48 | } |
49 | |
50 | void DWARFAbbreviationDeclarationSet::dump(raw_ostream &OS) const { |
51 | for (const auto &Decl : Decls) |
52 | Decl.dump(OS); |
53 | } |
54 | |
55 | const DWARFAbbreviationDeclaration * |
56 | DWARFAbbreviationDeclarationSet::getAbbreviationDeclaration( |
57 | uint32_t AbbrCode) const { |
58 | if (FirstAbbrCode == UINT32_MAX(4294967295U)) { |
59 | for (const auto &Decl : Decls) { |
60 | if (Decl.getCode() == AbbrCode) |
61 | return &Decl; |
62 | } |
63 | return nullptr; |
64 | } |
65 | if (AbbrCode < FirstAbbrCode || AbbrCode >= FirstAbbrCode + Decls.size()) |
66 | return nullptr; |
67 | return &Decls[AbbrCode - FirstAbbrCode]; |
68 | } |
69 | |
70 | DWARFDebugAbbrev::DWARFDebugAbbrev() { clear(); } |
71 | |
72 | void DWARFDebugAbbrev::clear() { |
73 | AbbrDeclSets.clear(); |
74 | PrevAbbrOffsetPos = AbbrDeclSets.end(); |
75 | } |
76 | |
77 | void DWARFDebugAbbrev::extract(DataExtractor Data) { |
78 | clear(); |
79 | this->Data = Data; |
80 | } |
81 | |
82 | void DWARFDebugAbbrev::parse() const { |
83 | if (!Data) |
| 2 | | Assuming the condition is false | |
|
| |
84 | return; |
85 | uint32_t Offset = 0; |
86 | DWARFAbbreviationDeclarationSet AbbrDecls; |
87 | auto I = AbbrDeclSets.begin(); |
88 | while (Data->isValidOffset(Offset)) { |
| 4 | | Loop condition is true. Entering loop body | |
|
| 14 | | Loop condition is true. Entering loop body | |
|
89 | while (I != AbbrDeclSets.end() && I->first < Offset) |
| 5 | | Assuming the condition is false | |
|
| 6 | | Loop condition is false. Execution continues on line 91 | |
|
| 15 | | Assuming the condition is false | |
|
| 16 | | Loop condition is false. Execution continues on line 91 | |
|
90 | ++I; |
91 | uint32_t CUAbbrOffset = Offset; |
92 | if (!AbbrDecls.extract(*Data, &Offset)) |
| 7 | | Assuming the condition is false | |
|
| |
| 17 | | Method called on moved-from object 'AbbrDecls' |
|
93 | break; |
94 | AbbrDeclSets.insert(I, std::make_pair(CUAbbrOffset, std::move(AbbrDecls))); |
| 9 | | Calling 'make_pair<unsigned int &, llvm::DWARFAbbreviationDeclarationSet>' | |
|
| 13 | | Returning from 'make_pair<unsigned int &, llvm::DWARFAbbreviationDeclarationSet>' | |
|
95 | } |
96 | Data = None; |
97 | } |
98 | |
99 | void DWARFDebugAbbrev::dump(raw_ostream &OS) const { |
100 | parse(); |
| 1 | Calling 'DWARFDebugAbbrev::parse' | |
|
101 | |
102 | if (AbbrDeclSets.empty()) { |
103 | OS << "< EMPTY >\n"; |
104 | return; |
105 | } |
106 | |
107 | for (const auto &I : AbbrDeclSets) { |
108 | OS << format("Abbrev table for offset: 0x%8.8" PRIx64"l" "x" "\n", I.first); |
109 | I.second.dump(OS); |
110 | } |
111 | } |
112 | |
113 | const DWARFAbbreviationDeclarationSet* |
114 | DWARFDebugAbbrev::getAbbreviationDeclarationSet(uint64_t CUAbbrOffset) const { |
115 | const auto End = AbbrDeclSets.end(); |
116 | if (PrevAbbrOffsetPos != End && PrevAbbrOffsetPos->first == CUAbbrOffset) { |
117 | return &(PrevAbbrOffsetPos->second); |
118 | } |
119 | |
120 | const auto Pos = AbbrDeclSets.find(CUAbbrOffset); |
121 | if (Pos != End) { |
122 | PrevAbbrOffsetPos = Pos; |
123 | return &(Pos->second); |
124 | } |
125 | |
126 | if (Data && CUAbbrOffset < Data->getData().size()) { |
127 | uint32_t Offset = CUAbbrOffset; |
128 | DWARFAbbreviationDeclarationSet AbbrDecls; |
129 | if (!AbbrDecls.extract(*Data, &Offset)) |
130 | return nullptr; |
131 | PrevAbbrOffsetPos = |
132 | AbbrDeclSets.insert(std::make_pair(CUAbbrOffset, std::move(AbbrDecls))) |
133 | .first; |
134 | return &PrevAbbrOffsetPos->second; |
135 | } |
136 | |
137 | return nullptr; |
138 | } |
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55 | |
56 | #ifndef _STL_PAIR_H1 |
57 | #define _STL_PAIR_H1 1 |
58 | |
59 | #include <bits/move.h> // for std::move / std::forward, and std::swap |
60 | |
61 | #if __cplusplus201103L >= 201103L |
62 | #include <type_traits> // for std::__decay_and_strip too |
63 | #endif |
64 | |
65 | namespace std _GLIBCXX_VISIBILITY(default)__attribute__ ((__visibility__ ("default"))) |
66 | { |
67 | _GLIBCXX_BEGIN_NAMESPACE_VERSION |
68 | |
69 | |
70 | |
71 | |
72 | |
73 | |
74 | #if __cplusplus201103L >= 201103L |
75 | |
76 | struct piecewise_construct_t { explicit piecewise_construct_t() = default; }; |
77 | |
78 | |
79 | constexpr piecewise_construct_t piecewise_construct = piecewise_construct_t(); |
80 | |
81 | |
82 | template<typename...> |
83 | class tuple; |
84 | |
85 | template<std::size_t...> |
86 | struct _Index_tuple; |
87 | |
88 | |
89 | |
90 | |
91 | |
92 | |
93 | template <bool, typename _T1, typename _T2> |
94 | struct _PCC |
95 | { |
96 | template <typename _U1, typename _U2> |
97 | static constexpr bool _ConstructiblePair() |
98 | { |
99 | return __and_<is_constructible<_T1, const _U1&>, |
100 | is_constructible<_T2, const _U2&>>::value; |
101 | } |
102 | |
103 | template <typename _U1, typename _U2> |
104 | static constexpr bool _ImplicitlyConvertiblePair() |
105 | { |
106 | return __and_<is_convertible<const _U1&, _T1>, |
107 | is_convertible<const _U2&, _T2>>::value; |
108 | } |
109 | |
110 | template <typename _U1, typename _U2> |
111 | static constexpr bool _MoveConstructiblePair() |
112 | { |
113 | return __and_<is_constructible<_T1, _U1&&>, |
114 | is_constructible<_T2, _U2&&>>::value; |
115 | } |
116 | |
117 | template <typename _U1, typename _U2> |
118 | static constexpr bool _ImplicitlyMoveConvertiblePair() |
119 | { |
120 | return __and_<is_convertible<_U1&&, _T1>, |
121 | is_convertible<_U2&&, _T2>>::value; |
122 | } |
123 | |
124 | template <bool __implicit, typename _U1, typename _U2> |
125 | static constexpr bool _CopyMovePair() |
126 | { |
127 | using __do_converts = __and_<is_convertible<const _U1&, _T1>, |
128 | is_convertible<_U2&&, _T2>>; |
129 | using __converts = typename conditional<__implicit, |
130 | __do_converts, |
131 | __not_<__do_converts>>::type; |
132 | return __and_<is_constructible<_T1, const _U1&>, |
133 | is_constructible<_T2, _U2&&>, |
134 | __converts |
135 | >::value; |
136 | } |
137 | |
138 | template <bool __implicit, typename _U1, typename _U2> |
139 | static constexpr bool _MoveCopyPair() |
140 | { |
141 | using __do_converts = __and_<is_convertible<_U1&&, _T1>, |
142 | is_convertible<const _U2&, _T2>>; |
143 | using __converts = typename conditional<__implicit, |
144 | __do_converts, |
145 | __not_<__do_converts>>::type; |
146 | return __and_<is_constructible<_T1, _U1&&>, |
147 | is_constructible<_T2, const _U2&&>, |
148 | __converts |
149 | >::value; |
150 | } |
151 | }; |
152 | |
153 | template <typename _T1, typename _T2> |
154 | struct _PCC<false, _T1, _T2> |
155 | { |
156 | template <typename _U1, typename _U2> |
157 | static constexpr bool _ConstructiblePair() |
158 | { |
159 | return false; |
160 | } |
161 | |
162 | template <typename _U1, typename _U2> |
163 | static constexpr bool _ImplicitlyConvertiblePair() |
164 | { |
165 | return false; |
166 | } |
167 | |
168 | template <typename _U1, typename _U2> |
169 | static constexpr bool _MoveConstructiblePair() |
170 | { |
171 | return false; |
172 | } |
173 | |
174 | template <typename _U1, typename _U2> |
175 | static constexpr bool _ImplicitlyMoveConvertiblePair() |
176 | { |
177 | return false; |
178 | } |
179 | }; |
180 | |
181 | struct __wrap_nonesuch : std::__nonesuch { |
182 | explicit __wrap_nonesuch(const __nonesuch&) = delete; |
183 | }; |
184 | |
185 | #endif |
186 | |
187 | |
188 | |
189 | |
190 | |
191 | |
192 | |
193 | template<typename _T1, typename _T2> |
194 | struct pair |
195 | { |
196 | typedef _T1 first_type; |
197 | typedef _T2 second_type; |
198 | |
199 | _T1 first; |
200 | _T2 second; |
201 | |
202 | |
203 | |
204 | |
205 | |
206 | #if __cplusplus201103L >= 201103L |
207 | template <typename _U1 = _T1, |
208 | typename _U2 = _T2, |
209 | typename enable_if<__and_< |
210 | __is_implicitly_default_constructible<_U1>, |
211 | __is_implicitly_default_constructible<_U2>> |
212 | ::value, bool>::type = true> |
213 | #endif |
214 | _GLIBCXX_CONSTEXPRconstexpr pair() |
215 | : first(), second() { } |
216 | |
217 | #if __cplusplus201103L >= 201103L |
218 | template <typename _U1 = _T1, |
219 | typename _U2 = _T2, |
220 | typename enable_if<__and_< |
221 | is_default_constructible<_U1>, |
222 | is_default_constructible<_U2>, |
223 | __not_< |
224 | __and_<__is_implicitly_default_constructible<_U1>, |
225 | __is_implicitly_default_constructible<_U2>>>> |
226 | ::value, bool>::type = false> |
227 | explicit constexpr pair() |
228 | : first(), second() { } |
229 | #endif |
230 | |
231 | |
232 | #if __cplusplus201103L < 201103L |
233 | pair(const _T1& __a, const _T2& __b) |
234 | : first(__a), second(__b) { } |
235 | #else |
236 | |
237 | using _PCCP = _PCC<true, _T1, _T2>; |
238 | |
239 | template<typename _U1 = _T1, typename _U2=_T2, typename |
240 | enable_if<_PCCP::template |
241 | _ConstructiblePair<_U1, _U2>() |
242 | && _PCCP::template |
243 | _ImplicitlyConvertiblePair<_U1, _U2>(), |
244 | bool>::type=true> |
245 | constexpr pair(const _T1& __a, const _T2& __b) |
246 | : first(__a), second(__b) { } |
247 | |
248 | template<typename _U1 = _T1, typename _U2=_T2, typename |
249 | enable_if<_PCCP::template |
250 | _ConstructiblePair<_U1, _U2>() |
251 | && !_PCCP::template |
252 | _ImplicitlyConvertiblePair<_U1, _U2>(), |
253 | bool>::type=false> |
254 | explicit constexpr pair(const _T1& __a, const _T2& __b) |
255 | : first(__a), second(__b) { } |
256 | #endif |
257 | |
258 | |
259 | #if __cplusplus201103L < 201103L |
260 | template<typename _U1, typename _U2> |
261 | pair(const pair<_U1, _U2>& __p) |
262 | : first(__p.first), second(__p.second) { } |
263 | #else |
264 | |
265 | template <typename _U1, typename _U2> |
266 | using _PCCFP = _PCC<!is_same<_T1, _U1>::value |
267 | || !is_same<_T2, _U2>::value, |
268 | _T1, _T2>; |
269 | |
270 | template<typename _U1, typename _U2, typename |
271 | enable_if<_PCCFP<_U1, _U2>::template |
272 | _ConstructiblePair<_U1, _U2>() |
273 | && _PCCFP<_U1, _U2>::template |
274 | _ImplicitlyConvertiblePair<_U1, _U2>(), |
275 | bool>::type=true> |
276 | constexpr pair(const pair<_U1, _U2>& __p) |
277 | : first(__p.first), second(__p.second) { } |
278 | |
279 | template<typename _U1, typename _U2, typename |
280 | enable_if<_PCCFP<_U1, _U2>::template |
281 | _ConstructiblePair<_U1, _U2>() |
282 | && !_PCCFP<_U1, _U2>::template |
283 | _ImplicitlyConvertiblePair<_U1, _U2>(), |
284 | bool>::type=false> |
285 | explicit constexpr pair(const pair<_U1, _U2>& __p) |
286 | : first(__p.first), second(__p.second) { } |
287 | |
288 | constexpr pair(const pair&) = default; |
289 | constexpr pair(pair&&) = default; |
290 | |
291 | |
292 | template<typename _U1, typename |
293 | enable_if<_PCCP::template |
294 | _MoveCopyPair<true, _U1, _T2>(), |
295 | bool>::type=true> |
296 | constexpr pair(_U1&& __x, const _T2& __y) |
297 | : first(std::forward<_U1>(__x)), second(__y) { } |
298 | |
299 | template<typename _U1, typename |
300 | enable_if<_PCCP::template |
301 | _MoveCopyPair<false, _U1, _T2>(), |
302 | bool>::type=false> |
303 | explicit constexpr pair(_U1&& __x, const _T2& __y) |
304 | : first(std::forward<_U1>(__x)), second(__y) { } |
305 | |
306 | template<typename _U2, typename |
307 | enable_if<_PCCP::template |
308 | _CopyMovePair<true, _T1, _U2>(), |
309 | bool>::type=true> |
310 | constexpr pair(const _T1& __x, _U2&& __y) |
311 | : first(__x), second(std::forward<_U2>(__y)) { } |
312 | |
313 | template<typename _U2, typename |
314 | enable_if<_PCCP::template |
315 | _CopyMovePair<false, _T1, _U2>(), |
316 | bool>::type=false> |
317 | explicit pair(const _T1& __x, _U2&& __y) |
318 | : first(__x), second(std::forward<_U2>(__y)) { } |
319 | |
320 | template<typename _U1, typename _U2, typename |
321 | enable_if<_PCCP::template |
322 | _MoveConstructiblePair<_U1, _U2>() |
323 | && _PCCP::template |
324 | _ImplicitlyMoveConvertiblePair<_U1, _U2>(), |
325 | bool>::type=true> |
326 | constexpr pair(_U1&& __x, _U2&& __y) |
327 | : first(std::forward<_U1>(__x)), second(std::forward<_U2>(__y)) { } |
| 11 | | Object 'AbbrDecls' is moved | |
|
328 | |
329 | template<typename _U1, typename _U2, typename |
330 | enable_if<_PCCP::template |
331 | _MoveConstructiblePair<_U1, _U2>() |
332 | && !_PCCP::template |
333 | _ImplicitlyMoveConvertiblePair<_U1, _U2>(), |
334 | bool>::type=false> |
335 | explicit constexpr pair(_U1&& __x, _U2&& __y) |
336 | : first(std::forward<_U1>(__x)), second(std::forward<_U2>(__y)) { } |
337 | |
338 | |
339 | template<typename _U1, typename _U2, typename |
340 | enable_if<_PCCFP<_U1, _U2>::template |
341 | _MoveConstructiblePair<_U1, _U2>() |
342 | && _PCCFP<_U1, _U2>::template |
343 | _ImplicitlyMoveConvertiblePair<_U1, _U2>(), |
344 | bool>::type=true> |
345 | constexpr pair(pair<_U1, _U2>&& __p) |
346 | : first(std::forward<_U1>(__p.first)), |
347 | second(std::forward<_U2>(__p.second)) { } |
348 | |
349 | template<typename _U1, typename _U2, typename |
350 | enable_if<_PCCFP<_U1, _U2>::template |
351 | _MoveConstructiblePair<_U1, _U2>() |
352 | && !_PCCFP<_U1, _U2>::template |
353 | _ImplicitlyMoveConvertiblePair<_U1, _U2>(), |
354 | bool>::type=false> |
355 | explicit constexpr pair(pair<_U1, _U2>&& __p) |
356 | : first(std::forward<_U1>(__p.first)), |
357 | second(std::forward<_U2>(__p.second)) { } |
358 | |
359 | template<typename... _Args1, typename... _Args2> |
360 | pair(piecewise_construct_t, tuple<_Args1...>, tuple<_Args2...>); |
361 | |
362 | pair& |
363 | operator=(typename conditional< |
364 | __and_<is_copy_assignable<_T1>, |
365 | is_copy_assignable<_T2>>::value, |
366 | const pair&, const __wrap_nonesuch&>::type __p) |
367 | { |
368 | first = __p.first; |
369 | second = __p.second; |
370 | return *this; |
371 | } |
372 | |
373 | pair& |
374 | operator=(typename conditional< |
375 | __not_<__and_<is_copy_assignable<_T1>, |
376 | is_copy_assignable<_T2>>>::value, |
377 | const pair&, const __wrap_nonesuch&>::type __p) = delete; |
378 | |
379 | pair& |
380 | operator=(typename conditional< |
381 | __and_<is_move_assignable<_T1>, |
382 | is_move_assignable<_T2>>::value, |
383 | pair&&, __wrap_nonesuch&&>::type __p) |
384 | noexcept(__and_<is_nothrow_move_assignable<_T1>, |
385 | is_nothrow_move_assignable<_T2>>::value) |
386 | { |
387 | first = std::forward<first_type>(__p.first); |
388 | second = std::forward<second_type>(__p.second); |
389 | return *this; |
390 | } |
391 | |
392 | template<typename _U1, typename _U2> |
393 | typename enable_if<__and_<is_assignable<_T1&, const _U1&>, |
394 | is_assignable<_T2&, const _U2&>>::value, |
395 | pair&>::type |
396 | operator=(const pair<_U1, _U2>& __p) |
397 | { |
398 | first = __p.first; |
399 | second = __p.second; |
400 | return *this; |
401 | } |
402 | |
403 | template<typename _U1, typename _U2> |
404 | typename enable_if<__and_<is_assignable<_T1&, _U1&&>, |
405 | is_assignable<_T2&, _U2&&>>::value, |
406 | pair&>::type |
407 | operator=(pair<_U1, _U2>&& __p) |
408 | { |
409 | first = std::forward<_U1>(__p.first); |
410 | second = std::forward<_U2>(__p.second); |
411 | return *this; |
412 | } |
413 | |
414 | void |
415 | swap(pair& __p) |
416 | noexcept(__is_nothrow_swappable<_T1>::value |
417 | && __is_nothrow_swappable<_T2>::value) |
418 | { |
419 | using std::swap; |
420 | swap(first, __p.first); |
421 | swap(second, __p.second); |
422 | } |
423 | |
424 | private: |
425 | template<typename... _Args1, std::size_t... _Indexes1, |
426 | typename... _Args2, std::size_t... _Indexes2> |
427 | pair(tuple<_Args1...>&, tuple<_Args2...>&, |
428 | _Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>); |
429 | #endif |
430 | }; |
431 | |
432 | |
433 | template<typename _T1, typename _T2> |
434 | inline _GLIBCXX_CONSTEXPRconstexpr bool |
435 | operator==(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) |
436 | { return __x.first == __y.first && __x.second == __y.second; } |
437 | |
438 | |
439 | template<typename _T1, typename _T2> |
440 | inline _GLIBCXX_CONSTEXPRconstexpr bool |
441 | operator<(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) |
442 | { return __x.first < __y.first |
443 | || (!(__y.first < __x.first) && __x.second < __y.second); } |
444 | |
445 | |
446 | template<typename _T1, typename _T2> |
447 | inline _GLIBCXX_CONSTEXPRconstexpr bool |
448 | operator!=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) |
449 | { return !(__x == __y); } |
450 | |
451 | |
452 | template<typename _T1, typename _T2> |
453 | inline _GLIBCXX_CONSTEXPRconstexpr bool |
454 | operator>(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) |
455 | { return __y < __x; } |
456 | |
457 | |
458 | template<typename _T1, typename _T2> |
459 | inline _GLIBCXX_CONSTEXPRconstexpr bool |
460 | operator<=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) |
461 | { return !(__y < __x); } |
462 | |
463 | |
464 | template<typename _T1, typename _T2> |
465 | inline _GLIBCXX_CONSTEXPRconstexpr bool |
466 | operator>=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) |
467 | { return !(__x < __y); } |
468 | |
469 | #if __cplusplus201103L >= 201103L |
470 | |
471 | |
472 | |
473 | template<typename _T1, typename _T2> |
474 | inline void |
475 | swap(pair<_T1, _T2>& __x, pair<_T1, _T2>& __y) |
476 | noexcept(noexcept(__x.swap(__y))) |
477 | { __x.swap(__y); } |
478 | #endif |
479 | |
480 | |
481 | |
482 | |
483 | |
484 | |
485 | |
486 | |
487 | |
488 | |
489 | |
490 | |
491 | |
492 | #if __cplusplus201103L >= 201103L |
493 | |
494 | template<typename _T1, typename _T2> |
495 | constexpr pair<typename __decay_and_strip<_T1>::__type, |
496 | typename __decay_and_strip<_T2>::__type> |
497 | make_pair(_T1&& __x, _T2&& __y) |
498 | { |
499 | typedef typename __decay_and_strip<_T1>::__type __ds_type1; |
500 | typedef typename __decay_and_strip<_T2>::__type __ds_type2; |
501 | typedef pair<__ds_type1, __ds_type2> __pair_type; |
502 | return __pair_type(std::forward<_T1>(__x), std::forward<_T2>(__y)); |
| 10 | | Calling constructor for 'pair<unsigned int, llvm::DWARFAbbreviationDeclarationSet>' | |
|
| 12 | | Returning from constructor for 'pair<unsigned int, llvm::DWARFAbbreviationDeclarationSet>' | |
|
503 | } |
504 | #else |
505 | template<typename _T1, typename _T2> |
506 | inline pair<_T1, _T2> |
507 | make_pair(_T1 __x, _T2 __y) |
508 | { return pair<_T1, _T2>(__x, __y); } |
509 | #endif |
510 | |
511 | |
512 | |
513 | _GLIBCXX_END_NAMESPACE_VERSION |
514 | } |
515 | |
516 | #endif /* _STL_PAIR_H */ |