1 // RUN: %clang -fsanitize=implicit-integer-sign-change %s -o %t && %run %t 2>&1 | FileCheck %s --check-prefixes=CHECK 2 3 #include <stdint.h> 4 main()5int main() { 6 // CHECK-NOT: implicit-conversion 7 8 // Explicitly casting hides it, 9 int32_t n0 = (int32_t)(~((uint32_t)0)); 10 11 // Positive tests. 12 int32_t t0 = (~((uint32_t)0)); 13 // CHECK: implicit-conversion 14 // CHECK-NOT: implicit-conversion 15 16 return 0; 17 } 18