diff options
| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2012-05-07 01:07:30 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2012-05-07 01:07:30 +0000 |
| commit | d079abfb5eefaf7da232e39a6564f561402cf4fe (patch) | |
| tree | e63d342c8c400c0b7a35eb50620c6348cbb75e81 /test/CodeGenCXX/member-init-anon-union.cpp | |
| parent | 3127d48cd8572d88d16e2b2d16045bdb3f7a4a98 (diff) | |
A union can have a constexpr defaulted default constructor, if it has an
in-class initializer for one of its fields. Value-initialization of such
a type should use the in-class initializer!
The former was just a bug, the latter is a (reported) standard defect.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156274 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGenCXX/member-init-anon-union.cpp')
| -rw-r--r-- | test/CodeGenCXX/member-init-anon-union.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/test/CodeGenCXX/member-init-anon-union.cpp b/test/CodeGenCXX/member-init-anon-union.cpp index 1ff7537387..4db31f0b83 100644 --- a/test/CodeGenCXX/member-init-anon-union.cpp +++ b/test/CodeGenCXX/member-init-anon-union.cpp @@ -2,8 +2,10 @@ // PR10531. +int make_a(); + static union { - int a = 42; + int a = make_a(); char *b; }; @@ -32,4 +34,4 @@ int g() { // CHECK: define {{.*}}@"[[CONSTRUCT_GLOBAL]]C2Ev" // CHECK-NOT: } -// CHECK: store i32 42 +// CHECK: call {{.*}}@_Z6make_a |