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// RUN: %clangxx -fsanitize=return -g %s -O3 -o %t
// RUN: not %run %t 2>&1 | FileCheck %s
// RUN: %env_ubsan_opts=print_stacktrace=1 not %run %t 2>&1 | FileCheck %s --check-prefix=CHECK-STACKTRACE
// CHECK: missing_return.cpp:[[@LINE+1]]:5: runtime error: execution reached the end of a value-returning function without returning a value
int f() {
// CHECK-STACKTRACE: #0 {{.*}}f{{.*}}missing_return.cpp:[[@LINE-1]]
}
int main(int, char **argv) {
return f();
}
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