Author: echristo
Date: Mon Jun 4 16:32:12 2012
New Revision: 157952
URL: http://llvm.org/viewvc/llvm-project?rev=157952&view=rev
Log:
Add a testcase for C++11 union support.
Added:
cfe/trunk/test/CodeGenCXX/debug-info-union.cpp
Added: cfe/trunk/test/CodeGenCXX/debug-info-union.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGenCXX/debug-info-union.cpp?rev=157952&view=auto
==============================================================================
--- cfe/trunk/test/CodeGenCXX/debug-info-union.cpp (added)
+++ cfe/trunk/test/CodeGenCXX/debug-info-union.cpp Mon Jun 4 16:32:12 2012
@@ -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 ]
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