1 | // RUN: %clang_cc1 %s -std=c++11 -emit-llvm-only |
2 | // RUN: %clang_cc1 -emit-obj -o %t -debug-info-kind=line-tables-only -std=c++11 %s |
3 | // RUN: %clang_cc1 -emit-obj -o %t -debug-info-kind=line-directives-only -std=c++11 %s |
4 | // CHECK that we don't crash. |
5 | |
6 | // PR11676's example is ill-formed: |
7 | /* |
8 | union _XEvent { |
9 | }; |
10 | void ProcessEvent() { |
11 | _XEvent pluginEvent = _XEvent(); |
12 | } |
13 | */ |
14 | |
15 | // Example from PR11665: |
16 | void f() { |
17 | union U { int field; } u = U(); |
18 | (void)U().field; |
19 | } |
20 | |
21 | namespace PR17476 { |
22 | struct string { |
23 | string(const char *__s); |
24 | string &operator+=(const string &__str); |
25 | }; |
26 | |
27 | template <class ELFT> void finalizeDefaultAtomValues() { |
28 | auto startEnd = [&](const char * sym)->void { |
29 | string start("__"); |
30 | start += sym; |
31 | } |
32 | ; |
33 | startEnd("preinit_array"); |
34 | } |
35 | |
36 | void f() { finalizeDefaultAtomValues<int>(); } |
37 | } |
38 | |