vendor/clang/clang-trunk-r338150

1 files changed, 13 insertions, 0 deletions

diff --git a/test/CodeGenCXX/block-capture.cpp b/test/CodeGenCXX/block-capture.cpp
new file mode 100644
index 000000000000..623838357a38
--- /dev/null
+++ b/test/CodeGenCXX/block-capture.cpp
@@ -0,0 +1,13 @@
+// RUN: %clang_cc1 -x c++ -std=c++11 -fblocks -emit-llvm %s -o - | FileCheck %s
+
+// CHECK: %struct.__block_byref_baz = type { i8*, %struct.__block_byref_baz*, i32, i32, i32 }
+// CHECK: [[baz:%[0-9a-z_]*]] = alloca %struct.__block_byref_baz
+// CHECK: [[bazref:%[0-9a-z_\.]*]] = getelementptr inbounds %struct.__block_byref_baz, %struct.__block_byref_baz* [[baz]], i32 0, i32 1
+// CHECK: store %struct.__block_byref_baz* [[baz]], %struct.__block_byref_baz** [[bazref]]
+// CHECK: [[disposable:%[0-9a-z_]*]] = bitcast %struct.__block_byref_baz* [[baz]] to i8*
+// CHECK: call void @_Block_object_dispose(i8* [[disposable]]
+
+int main() {
+  __block int baz = [&]() { return 0; }();
+  return 0;
+}