forked from OSchip/llvm-project
18 lines
398 B
C
18 lines
398 B
C
// RUN: %clang -fsanitize=implicit-integer-sign-change %s -o %t && %run %t 2>&1 | FileCheck %s --check-prefixes=CHECK
|
|
|
|
#include <stdint.h>
|
|
|
|
int main() {
|
|
// CHECK-NOT: implicit-conversion
|
|
|
|
// Explicitly casting hides it,
|
|
int32_t n0 = (int32_t)(~((uint32_t)0));
|
|
|
|
// Positive tests.
|
|
int32_t t0 = (~((uint32_t)0));
|
|
// CHECK: implicit-conversion
|
|
// CHECK-NOT: implicit-conversion
|
|
|
|
return 0;
|
|
}
|