1// RUN: %clangxx -O0 %s -o %t
2// RUN: %env_tool_opts=invalid_option_name=10,verbosity=1 %run %t 2>&1 | FileCheck %s --check-prefix=CHECK-V1
3// RUN: %env_tool_opts=invalid_option_name=10 %run %t 2>&1 | FileCheck %s --check-prefix=CHECK-V0
4
5#include <stdio.h>
6
7int main() {
8 fprintf(stderr, format: "done\n");
9}
10
11// CHECK-V1: WARNING: found 1 unrecognized
12// CHECK-V1: invalid_option_name
13// CHECK-V0-NOT: WARNING: found 1 unrecognized
14// CHECK-V0-NOT: invalid_option_name
15// CHECK: done
16

source code of compiler-rt/test/sanitizer_common/TestCases/options-invalid.cpp