use of predefined identifiers like __func__ at global scope warn in sema,
but crashed codegen. Fix this to report the name of the llvm function.
This fixes rdar://6808051
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69658 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/blocks.c b/test/CodeGen/blocks.c
index 4203fce..c7fe3a9 100644
--- a/test/CodeGen/blocks.c
+++ b/test/CodeGen/blocks.c
@@ -17,4 +17,10 @@
return ^(struct s0 a1){ return a1; }(a0);
}
+// This should not crash: rdar://6808051
+void *P = ^{
+ void *Q = __func__;
+};
+
+
// RUN: true