1 // RUN: %clang_cc1 -std=c++11 %s -emit-llvm -o - | FileCheck %s
2
3 // CHECK: private unnamed_addr constant [15 x i8] c"externFunction\00"
4 // CHECK: private unnamed_addr constant [26 x i8] c"void NS::externFunction()\00"
5 // CHECK: private unnamed_addr constant [49 x i8] c"void functionTemplateExplicitSpecialization(int)\00"
6
7 // CHECK: private unnamed_addr constant [95 x i8] c"void SpecializedClassTemplate<char>::memberFunctionTemplate(T, U) const [T = char, U = double]\00"
8 // CHECK: private unnamed_addr constant [85 x i8] c"void SpecializedClassTemplate<int>::memberFunctionTemplate(int, U) const [U = float]\00"
9 // CHECK: private unnamed_addr constant [57 x i8] c"void NonTypeTemplateParam<42>::size() const [Count = 42]\00"
10 // CHECK: private unnamed_addr constant [122 x i8] c"static void ClassWithTemplateTemplateParam<char, NS::ClassTemplate>::staticMember() [T = char, Param = NS::ClassTemplate]\00"
11 // CHECK: private unnamed_addr constant [106 x i8] c"void OuterClass<int *>::MiddleClass::InnerClass<float>::memberFunction(T, U) const [T = int *, U = float]\00"
12 // CHECK: private unnamed_addr constant [65 x i8] c"void functionTemplateWithUnnamedTemplateParameter(T) [T = float]\00"
13
14 // CHECK: private unnamed_addr constant [60 x i8] c"void functionTemplateExplicitSpecialization(T) [T = double]\00"
15 // CHECK: private unnamed_addr constant [52 x i8] c"T *functionTemplateWithCompoundTypes(T *) [T = int]\00"
16 // CHECK: private unnamed_addr constant [54 x i8] c"T functionTemplateWithTemplateReturnType() [T = char]\00"
17 // CHECK: private unnamed_addr constant [57 x i8] c"void functionTemplateWithoutParameterList() [T = double]\00"
18 // CHECK: private unnamed_addr constant [62 x i8] c"void functionTemplateWithTwoParams(T, U) [T = int, U = float]\00"
19
20 // CHECK: private unnamed_addr constant [22 x i8] c"classTemplateFunction\00"
21 // CHECK: private unnamed_addr constant [77 x i8] c"void NS::ClassTemplate<NS::Base *>::classTemplateFunction() [T = NS::Base *]\00"
22 // CHECK: private unnamed_addr constant [63 x i8] c"void NS::ClassTemplate<int>::classTemplateFunction() [T = int]\00"
23
24 // CHECK: private unnamed_addr constant [18 x i8] c"functionTemplate1\00"
25 // CHECK: private unnamed_addr constant [53 x i8] c"void NS::Base::functionTemplate1(T) [T = NS::Base *]\00"
26 // CHECK: private unnamed_addr constant [46 x i8] c"void NS::Base::functionTemplate1(T) [T = int]\00"
27
28 // CHECK: private unnamed_addr constant [23 x i8] c"anonymousUnionFunction\00"
29 // CHECK: private unnamed_addr constant [83 x i8] c"void NS::ContainerForAnonymousRecords::<anonymous union>::anonymousUnionFunction()\00"
30
31 // CHECK: private unnamed_addr constant [24 x i8] c"anonymousStructFunction\00"
32 // CHECK: private unnamed_addr constant [85 x i8] c"void NS::ContainerForAnonymousRecords::<anonymous struct>::anonymousStructFunction()\00"
33
34 // CHECK: private unnamed_addr constant [23 x i8] c"anonymousClassFunction\00"
35 // CHECK: private unnamed_addr constant [83 x i8] c"void NS::ContainerForAnonymousRecords::<anonymous class>::anonymousClassFunction()\00"
36
37 // CHECK: private unnamed_addr constant [12 x i8] c"~Destructor\00"
38 // CHECK: private unnamed_addr constant [30 x i8] c"NS::Destructor::~Destructor()\00"
39
40 // CHECK: private unnamed_addr constant [12 x i8] c"Constructor\00"
41 // CHECK: private unnamed_addr constant [41 x i8] c"NS::Constructor::Constructor(NS::Base *)\00"
42 // CHECK: private unnamed_addr constant [34 x i8] c"NS::Constructor::Constructor(int)\00"
43 // CHECK: private unnamed_addr constant [31 x i8] c"NS::Constructor::Constructor()\00"
44
45 // CHECK: private unnamed_addr constant [16 x i8] c"virtualFunction\00"
46 // CHECK: private unnamed_addr constant [44 x i8] c"virtual void NS::Derived::virtualFunction()\00"
47
48 // CHECK: private unnamed_addr constant [21 x i8] c"refQualifiedFunction\00"
49 // CHECK: private unnamed_addr constant [41 x i8] c"void NS::Base::refQualifiedFunction() &&\00"
50 // CHECK: private unnamed_addr constant [40 x i8] c"void NS::Base::refQualifiedFunction() &\00"
51
52 // CHECK: private unnamed_addr constant [22 x i8] c"constVolatileFunction\00"
53 // CHECK: private unnamed_addr constant [54 x i8] c"void NS::Base::constVolatileFunction() const volatile\00"
54
55 // CHECK: private unnamed_addr constant [17 x i8] c"volatileFunction\00"
56 // CHECK: private unnamed_addr constant [43 x i8] c"void NS::Base::volatileFunction() volatile\00"
57
58 // CHECK: private unnamed_addr constant [14 x i8] c"constFunction\00"
59 // CHECK: private unnamed_addr constant [37 x i8] c"void NS::Base::constFunction() const\00"
60
61 // CHECK: private unnamed_addr constant [26 x i8] c"functionReturingTemplate2\00"
62 // CHECK: private unnamed_addr constant [64 x i8] c"ClassTemplate<NS::Base *> NS::Base::functionReturingTemplate2()\00"
63
64 // CHECK: private unnamed_addr constant [26 x i8] c"functionReturingTemplate1\00"
65 // CHECK: private unnamed_addr constant [57 x i8] c"ClassTemplate<int> NS::Base::functionReturingTemplate1()\00"
66
67 // CHECK: private unnamed_addr constant [23 x i8] c"withTemplateParameter2\00"
68 // CHECK: private unnamed_addr constant [65 x i8] c"void NS::Base::withTemplateParameter2(ClassTemplate<NS::Base *>)\00"
69
70 // CHECK: private unnamed_addr constant [23 x i8] c"withTemplateParameter1\00"
71 // CHECK: private unnamed_addr constant [58 x i8] c"void NS::Base::withTemplateParameter1(ClassTemplate<int>)\00"
72
73 // CHECK: private unnamed_addr constant [23 x i8] c"functionReturningClass\00"
74 // CHECK: private unnamed_addr constant [45 x i8] c"NS::Base *NS::Base::functionReturningClass()\00"
75
76 // CHECK: private unnamed_addr constant [23 x i8] c"functionWithParameters\00"
77 // CHECK: private unnamed_addr constant [64 x i8] c"void NS::Base::functionWithParameters(int, float *, NS::Base *)\00"
78
79 // CHECK: private unnamed_addr constant [17 x i8] c"variadicFunction\00"
80 // CHECK: private unnamed_addr constant [42 x i8] c"void NS::Base::variadicFunction(int, ...)\00"
81
82 // CHECK: private unnamed_addr constant [41 x i8] c"virtual void NS::Base::virtualFunction()\00"
83
84 // CHECK: private unnamed_addr constant [15 x i8] c"inlineFunction\00"
85 // CHECK: private unnamed_addr constant [32 x i8] c"void NS::Base::inlineFunction()\00"
86
87 // CHECK: private unnamed_addr constant [15 x i8] c"staticFunction\00"
88 // CHECK: private unnamed_addr constant [39 x i8] c"static void NS::Base::staticFunction()\00"
89
90 // CHECK: private unnamed_addr constant [26 x i8] c"topLevelNamespaceFunction\00"
91 // CHECK: private unnamed_addr constant [59 x i8] c"void ClassInTopLevelNamespace::topLevelNamespaceFunction()\00"
92
93 // CHECK: private unnamed_addr constant [27 x i8] c"anonymousNamespaceFunction\00"
94 // CHECK: private unnamed_addr constant [84 x i8] c"void <anonymous namespace>::ClassInAnonymousNamespace::anonymousNamespaceFunction()\00"
95
96 // CHECK: private unnamed_addr constant [19 x i8] c"localClassFunction\00"
97 // CHECK: private unnamed_addr constant [59 x i8] c"void NS::localClass(int)::LocalClass::localClassFunction()\00"
98
99
100
101 int printf(const char * _Format, ...);
102
103 class ClassInTopLevelNamespace {
104 public:
topLevelNamespaceFunction()105 void topLevelNamespaceFunction() {
106 printf("__func__ %s\n", __func__);
107 printf("__FUNCTION__ %s\n", __FUNCTION__);
108 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
109 }
110 };
111
112 namespace {
113
114 class ClassInAnonymousNamespace {
115 public:
anonymousNamespaceFunction()116 void anonymousNamespaceFunction() {
117 printf("__func__ %s\n", __func__);
118 printf("__FUNCTION__ %s\n", __FUNCTION__);
119 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
120 }
121 };
122
123 } // end anonymous namespace
124
125 namespace NS {
126
127 template<typename T>
128 class ClassTemplate {
129 public:
classTemplateFunction()130 void classTemplateFunction() {
131 printf("__func__ %s\n", __func__);
132 printf("__FUNCTION__ %s\n", __FUNCTION__);
133 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
134 }
135 };
136
137 class Base {
138 public:
staticFunction()139 static void staticFunction() {
140 printf("__func__ %s\n", __func__);
141 printf("__FUNCTION__ %s\n", __FUNCTION__);
142 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
143 }
144
inlineFunction()145 inline void inlineFunction() {
146 printf("__func__ %s\n", __func__);
147 printf("__FUNCTION__ %s\n", __FUNCTION__);
148 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
149 }
150
virtualFunction()151 virtual void virtualFunction() {
152 printf("__func__ %s\n", __func__);
153 printf("__FUNCTION__ %s\n", __FUNCTION__);
154 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
155 }
156
functionWithParameters(int,float *,Base * base)157 void functionWithParameters(int, float*, Base* base) {
158 printf("__func__ %s\n", __func__);
159 printf("__FUNCTION__ %s\n", __FUNCTION__);
160 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
161 }
162
functionReturningClass()163 Base *functionReturningClass() {
164 printf("__func__ %s\n", __func__);
165 printf("__FUNCTION__ %s\n", __FUNCTION__);
166 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
167 return 0;
168 }
169
variadicFunction(int,...)170 void variadicFunction(int, ...) {
171 printf("__func__ %s\n", __func__);
172 printf("__FUNCTION__ %s\n", __FUNCTION__);
173 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
174 }
175
withTemplateParameter1(ClassTemplate<int>)176 void withTemplateParameter1(ClassTemplate<int>) {
177 printf("__func__ %s\n", __func__);
178 printf("__FUNCTION__ %s\n", __FUNCTION__);
179 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
180 }
181
withTemplateParameter2(ClassTemplate<Base * >)182 void withTemplateParameter2(ClassTemplate<Base *>) {
183 printf("__func__ %s\n", __func__);
184 printf("__FUNCTION__ %s\n", __FUNCTION__);
185 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
186 }
187
functionReturingTemplate1()188 ClassTemplate<int> functionReturingTemplate1() {
189 printf("__func__ %s\n", __func__);
190 printf("__FUNCTION__ %s\n", __FUNCTION__);
191 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
192 return ClassTemplate<int>();
193 }
194
functionReturingTemplate2()195 ClassTemplate<Base *> functionReturingTemplate2() {
196 printf("__func__ %s\n", __func__);
197 printf("__FUNCTION__ %s\n", __FUNCTION__);
198 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
199 return ClassTemplate<Base *>();
200 }
201
202 template<typename T>
functionTemplate1(T t)203 void functionTemplate1(T t) {
204 printf("__func__ %s\n", __func__);
205 printf("__FUNCTION__ %s\n", __FUNCTION__);
206 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
207 }
208
constFunction() const209 void constFunction() const {
210 printf("__func__ %s\n", __func__);
211 printf("__FUNCTION__ %s\n", __FUNCTION__);
212 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
213 }
214
volatileFunction()215 void volatileFunction() volatile {
216 printf("__func__ %s\n", __func__);
217 printf("__FUNCTION__ %s\n", __FUNCTION__);
218 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
219 }
220
constVolatileFunction() const221 void constVolatileFunction() const volatile {
222 printf("__func__ %s\n", __func__);
223 printf("__FUNCTION__ %s\n", __FUNCTION__);
224 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
225 }
226
refQualifiedFunction()227 void refQualifiedFunction() & {
228 printf("__func__ %s\n", __func__);
229 printf("__FUNCTION__ %s\n", __FUNCTION__);
230 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
231 }
232
refQualifiedFunction()233 void refQualifiedFunction() && {
234 printf("__func__ %s\n", __func__);
235 printf("__FUNCTION__ %s\n", __FUNCTION__);
236 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
237 }
238 };
239
240 class Derived : public Base {
241 public:
242 // Virtual function without being explicitly written.
virtualFunction()243 void virtualFunction() {
244 printf("__func__ %s\n", __func__);
245 printf("__FUNCTION__ %s\n", __FUNCTION__);
246 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
247 }
248 };
249
250 class Constructor {
251 public:
Constructor()252 Constructor() {
253 printf("__func__ %s\n", __func__);
254 printf("__FUNCTION__ %s\n", __FUNCTION__);
255 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
256 }
257
Constructor(int)258 Constructor(int) {
259 printf("__func__ %s\n", __func__);
260 printf("__FUNCTION__ %s\n", __FUNCTION__);
261 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
262 }
263
Constructor(Base *)264 Constructor(Base *) {
265 printf("__func__ %s\n", __func__);
266 printf("__FUNCTION__ %s\n", __FUNCTION__);
267 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
268 }
269 };
270
271 class Destructor {
272 public:
~Destructor()273 ~Destructor() {
274 printf("__func__ %s\n", __func__);
275 printf("__FUNCTION__ %s\n", __FUNCTION__);
276 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
277 }
278 };
279
280 class ContainerForAnonymousRecords {
281 public:
282 class {
283 public:
anonymousClassFunction()284 void anonymousClassFunction() {
285 printf("__func__ %s\n", __func__);
286 printf("__FUNCTION__ %s\n", __FUNCTION__);
287 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
288 }
289 } anonymousClass;
290
291 struct {
anonymousStructFunctionNS::ContainerForAnonymousRecords::__anon0ba848440308292 void anonymousStructFunction() {
293 printf("__func__ %s\n", __func__);
294 printf("__FUNCTION__ %s\n", __FUNCTION__);
295 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
296 }
297 } anonymousStruct;
298
299 union {
anonymousUnionFunction()300 void anonymousUnionFunction() {
301 printf("__func__ %s\n", __func__);
302 printf("__FUNCTION__ %s\n", __FUNCTION__);
303 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
304 }
305 } anonymousUnion;
306 };
307
localClass(int)308 void localClass(int) {
309 class LocalClass {
310 public:
311 void localClassFunction() {
312 printf("__func__ %s\n", __func__);
313 printf("__FUNCTION__ %s\n", __FUNCTION__);
314 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
315 }
316 };
317 LocalClass lc;
318 lc.localClassFunction();
319 }
320
externFunction()321 extern void externFunction() {
322 printf("__func__ %s\n", __func__);
323 printf("__FUNCTION__ %s\n", __FUNCTION__);
324 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
325 }
326
327 } // end NS namespace
328
329 // additional tests for __PRETTY_FUNCTION__
330 template <typename T, typename U>
functionTemplateWithTwoParams(T,U)331 void functionTemplateWithTwoParams(T, U)
332 {
333 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
334 }
335
336 template <typename T>
functionTemplateWithoutParameterList()337 void functionTemplateWithoutParameterList()
338 {
339 T t = T();
340
341 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
342 }
343
344 template <typename T>
functionTemplateWithTemplateReturnType()345 T functionTemplateWithTemplateReturnType()
346 {
347 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
348
349 return T();
350 }
351
352 template <typename T>
functionTemplateWithCompoundTypes(T a[])353 T * functionTemplateWithCompoundTypes(T a[])
354 {
355 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
356
357 return 0;
358 }
359
360 template <typename T>
functionTemplateExplicitSpecialization(T t)361 void functionTemplateExplicitSpecialization(T t)
362 {
363 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
364 }
365
366 template <>
functionTemplateExplicitSpecialization(int i)367 void functionTemplateExplicitSpecialization<int>(int i)
368 {
369 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
370 }
371
372 template <typename, typename T>
functionTemplateWithUnnamedTemplateParameter(T t)373 void functionTemplateWithUnnamedTemplateParameter(T t)
374 {
375 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
376 }
377
378 template <typename T>
379 class OuterClass
380 {
381 public:
382 class MiddleClass
383 {
384 public:
385 template <typename U>
386 class InnerClass
387 {
388 public:
memberFunction(T x,U y) const389 void memberFunction(T x, U y) const
390 {
391 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
392 }
393 };
394 };
395 };
396
397 template <typename T, template <typename> class Param = NS::ClassTemplate>
398 class ClassWithTemplateTemplateParam
399 {
400 public:
staticMember()401 static void staticMember()
402 {
403 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
404 }
405 };
406
407 template <int Count>
408 class NonTypeTemplateParam
409 {
410 public:
size() const411 void size() const
412 {
413 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
414 }
415 };
416
417 template <typename T>
418 class SpecializedClassTemplate
419 {
420 public:
421 template <typename U>
memberFunctionTemplate(T t,U u) const422 void memberFunctionTemplate(T t, U u) const
423 {
424 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
425 }
426 };
427
428 template <>
429 class SpecializedClassTemplate<int>
430 {
431 public:
432 template <typename U>
memberFunctionTemplate(int i,U u) const433 void memberFunctionTemplate(int i, U u) const
434 {
435 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__);
436 }
437 };
438
main()439 int main() {
440 ClassInAnonymousNamespace anonymousNamespace;
441 anonymousNamespace.anonymousNamespaceFunction();
442
443 ClassInTopLevelNamespace topLevelNamespace;
444 topLevelNamespace.topLevelNamespaceFunction();
445
446 NS::Base::staticFunction();
447
448 NS::Base b;
449 b.inlineFunction();
450 b.virtualFunction();
451 b.variadicFunction(0);
452 b.functionWithParameters(0, 0, 0);
453 b.functionReturningClass();
454
455 b.withTemplateParameter1(NS::ClassTemplate<int>());
456 b.withTemplateParameter2(NS::ClassTemplate<NS::Base *>());
457 b.functionReturingTemplate1();
458 b.functionReturingTemplate2();
459 b.functionTemplate1<int>(0);
460 b.functionTemplate1<NS::Base *>(0);
461 b.constFunction();
462 b.volatileFunction();
463 b.constVolatileFunction();
464 b.refQualifiedFunction();
465 NS::Base().refQualifiedFunction();
466
467 NS::Derived d;
468 d.virtualFunction();
469
470 NS::ClassTemplate<int> t1;
471 t1.classTemplateFunction();
472 NS::ClassTemplate<NS::Base *> t2;
473 t2.classTemplateFunction();
474
475 NS::Constructor c1;
476 NS::Constructor c2(0);
477 NS::Constructor c3((NS::Base *)0);
478
479 {
480 NS::Destructor destructor;
481 }
482
483 NS::ContainerForAnonymousRecords anonymous;
484 anonymous.anonymousClass.anonymousClassFunction();
485 anonymous.anonymousStruct.anonymousStructFunction();
486 anonymous.anonymousUnion.anonymousUnionFunction();
487
488 NS::localClass(0);
489
490 NS::externFunction();
491
492 // additional tests for __PRETTY_FUNCTION__
493
494 functionTemplateWithTwoParams(0, 0.0f);
495 functionTemplateWithoutParameterList<double>();
496 functionTemplateWithTemplateReturnType<char>();
497 int array[] = { 1, 2, 3 };
498 functionTemplateWithCompoundTypes(array);
499 functionTemplateExplicitSpecialization(0);
500 functionTemplateExplicitSpecialization(0.0);
501 functionTemplateWithUnnamedTemplateParameter<int, float>(0.0f);
502
503 OuterClass<int *>::MiddleClass::InnerClass<float> omi;
504 omi.memberFunction(0, 0.0f);
505
506 ClassWithTemplateTemplateParam<char>::staticMember();
507
508 NonTypeTemplateParam<42> ntt;
509 ntt.size();
510
511 SpecializedClassTemplate<int> sct1;
512 sct1.memberFunctionTemplate(0, 0.0f);
513 SpecializedClassTemplate<char> sct2;
514 sct2.memberFunctionTemplate('0', 0.0);
515
516 return 0;
517 }
518