13 lines · c
1// RUN: %clang_cc1 -fsanitize-trap=returns-nonnull-attribute -fsanitize=returns-nonnull-attribute -emit-llvm %s -o - -triple x86_64-apple-darwin10 -fblocks | FileCheck %s2 3// Awkward interactions of sanitizers with blocks.4 5const char *TheString = "Hello, world!";6const char *(^getString)(void) = ^{7 return TheString;8};9 10// CHECK-LABEL: define internal ptr @getString_block_invoke11 12// TODO: Actually support returns_nonnull on blocks.13