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| author | Eric Christopher <echristo@apple.com> | 2012-06-04 21:32:12 +0000 |
|---|---|---|
| committer | Eric Christopher <echristo@apple.com> | 2012-06-04 21:32:12 +0000 |
| commit | 328584e9eddf0ff388b0700b1e865ae046a30a9c (patch) | |
| tree | 442bcf2b953eca0f0b5b37a3dd72c5b04d78627e /test/CodeGenCXX/debug-info-union.cpp | |
| parent | cacf718381dda1b23efedf3deb02170186095cc0 (diff) | |
Add a testcase for C++11 union support.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157952 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGenCXX/debug-info-union.cpp')
| -rw-r--r-- | test/CodeGenCXX/debug-info-union.cpp | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/CodeGenCXX/debug-info-union.cpp b/test/CodeGenCXX/debug-info-union.cpp new file mode 100644 index 0000000000..e4e1abb261 --- /dev/null +++ b/test/CodeGenCXX/debug-info-union.cpp @@ -0,0 +1,16 @@ +// RUN: %clang_cc1 -emit-llvm -g -triple x86_64-apple-darwin -std=c++11 %s -o - | FileCheck %s + +union E { + int a; + float b; + int bb() { return a;} + float aa() { return b;} + E() { a = 0; } +}; + +E e; + +// CHECK: metadata !{i32 {{.*}}, null, metadata !"E", metadata !6, i32 3, i64 32, i64 32, i64 0, i32 0, null, metadata !11, i32 0, null} ; [ DW_TAG_union_type ] +// CHECK: metadata !{i32 {{.*}}, i32 0, metadata !10, metadata !"bb", metadata !"bb", metadata !"_ZN1E2bbEv", metadata !6, i32 6, metadata !17, i1 false, i1 false, i32 0, i32 0, null, i32 256, i1 false, null, null, i32 0, metadata !19, i32 6} ; [ DW_TAG_subprogram ] +// CHECK: metadata !{i32 {{.*}}, i32 0, metadata !10, metadata !"aa", metadata !"aa", metadata !"_ZN1E2aaEv", metadata !6, i32 7, metadata !22, i1 false, i1 false, i32 0, i32 0, null, i32 256, i1 false, null, null, i32 0, metadata !24, i32 7} ; [ DW_TAG_subprogram ] +// CHECK: metadata !{i32 {{.*}}, i32 0, metadata !10, metadata !"E", metadata !"E", metadata !"", metadata !6, i32 8, metadata !7, i1 false, i1 false, i32 0, i32 0, null, i32 256, i1 false, null, null, i32 0, metadata !27, i32 8} ; [ DW_TAG_subprogram ] |