When copy-capturing values for a nested capture, use a BlockDeclRefExpr.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125021 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 10 insertions, 0 deletions

diff --git a/test/CodeGenCXX/blocks.cpp b/test/CodeGenCXX/blocks.cpp
new file mode 100644
index 0000000000..568f9b1e4b
--- /dev/null
+++ b/test/CodeGenCXX/blocks.cpp
@@ -0,0 +1,10 @@
+// RUN: %clang_cc1 %s -fblocks -triple x86_64-apple-darwin -emit-llvm -o - | FileCheck %s
+
+namespace test0 {
+  // CHECK: define void @_ZN5test04testEi(
+  // CHECK: define internal void @__test_block_invoke_{{.*}}(
+  // CHECK: define internal void @__block_global_{{.*}}(
+  void test(int x) {
+    ^{ ^{ (void) x; }; };
+  }
+}