From 328584e9eddf0ff388b0700b1e865ae046a30a9c Mon Sep 17 00:00:00 2001 From: Eric Christopher Date: Mon, 4 Jun 2012 21:32:12 +0000 Subject: [PATCH] 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 --- test/CodeGenCXX/debug-info-union.cpp | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 test/CodeGenCXX/debug-info-union.cpp 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 ] -- 2.50.1