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| author | Reid Kleckner <reid@kleckner.net> | 2014-11-12 21:30:23 +0000 |
|---|---|---|
| committer | Reid Kleckner <reid@kleckner.net> | 2014-11-12 21:30:23 +0000 |
| commit | 081c114a6803bd516a5721ebf78d795d7d8ddc48 (patch) | |
| tree | 91702caea0b7a26959dac6b203e7f1d215a728e8 /test/CodeGenCXX/cxx1y-initializer-aggregate.cpp | |
| parent | c644bb9df91ac64abd86ce0ef0137f24a34127f0 (diff) | |
Fix brace init of unions with unnamed struct members
The check for unnamed members was intended to skip unnamed bitfields,
but it ended up skipping unnamed structs. This lead to an assertion in
IRGen.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@221818 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGenCXX/cxx1y-initializer-aggregate.cpp')
| -rw-r--r-- | test/CodeGenCXX/cxx1y-initializer-aggregate.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/test/CodeGenCXX/cxx1y-initializer-aggregate.cpp b/test/CodeGenCXX/cxx1y-initializer-aggregate.cpp index 8bdf8633d6..098a4b945e 100644 --- a/test/CodeGenCXX/cxx1y-initializer-aggregate.cpp +++ b/test/CodeGenCXX/cxx1y-initializer-aggregate.cpp @@ -36,6 +36,17 @@ B y {}; B z { 1 }; // CHECK: @z = global {{.*}} { i32 1 } +// Brace initialization should initialize the first field even though it is +// unnamed. +union C { + struct { + int C::*memptr; + }; +}; + +C n{}; +// CHECK: @n = global %union.C { %struct.anon { i64 -1 } }, align 8 + // Initialization of 'a': // CHECK: store i32 0, i32* getelementptr inbounds ({{.*}} @a, i32 0, i32 0) |