1 // RUN: %clang_cc1 -fsanitize-trap=returns-nonnull-attribute -fsanitize=returns-nonnull-attribute -emit-llvm %s -o - -triple x86_64-apple-darwin10 -fblocks | FileCheck %s
2 
3 // Awkward interactions of sanitizers with blocks.
4 
5 // rdar://22071955
6 const char *TheString = "Hello, world!";
7 const char *(^getString)(void) = ^{
8   return TheString;
9 };
10 
11 // CHECK-LABEL: define internal i8* @getString_block_invoke
12 
13 // TODO: Actually support returns_nonnull on blocks.
14