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| author | Nuno Lopes <nunoplopes@sapo.pt> | 2010-04-16 21:19:39 +0000 |
|---|---|---|
| committer | Nuno Lopes <nunoplopes@sapo.pt> | 2010-04-16 21:19:39 +0000 |
| commit | 69cf5de24740d25b8b63126911eb9ccb8672cb07 (patch) | |
| tree | b99de02df1cbbd75a46e2aadafa7d9dd9c948ddd /test/CodeGen/designated-initializers.c | |
| parent | d39a0d6119a3bf69e3e5149b778e825b77b2e06a (diff) | |
add another test for the undef patch just for to have peace of mind :)
this follows from C99 6.7.8p10: if it is a union, the first named member is initialized
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@101539 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/designated-initializers.c')
| -rw-r--r-- | test/CodeGen/designated-initializers.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/test/CodeGen/designated-initializers.c b/test/CodeGen/designated-initializers.c index 1ad5e6c028..49f57ad062 100644 --- a/test/CodeGen/designated-initializers.c +++ b/test/CodeGen/designated-initializers.c @@ -11,6 +11,9 @@ union { int i; float f; } u = { }; // CHECK: @u2 = global %0 { i32 0, [4 x i8] undef } union { int i; double f; } u2 = { }; +// CHECK: @u3 = global %1 zeroinitializer +union { double f; int i; } u3 = { }; + // CHECK: @b = global [2 x i32] [i32 0, i32 22] int b[2] = { [1] = 22 |