1 // RUN: not %clang_cc1 -fdiagnostics-show-option -Werror -Weverything %s 2> %t 2 // RUN: FileCheck < %t %s 3 4 int f0(int, unsigned); f0(int x,unsigned y)5int f0(int x, unsigned y) { 6 // CHECK: comparison of integers of different signs{{.*}} [-Werror,-Wsign-compare] 7 return x < y; // expected-error {{ : 'int' and 'unsigned int' }} 8 } 9