13 …      (a == (unsigned long) b) +  // expected-warning {{comparison of integers of different signs}}  in test0()
17          ((long) a == b) +  // expected-warning {{comparison of integers of different signs}}  in test0()
18          ((int) a == b) +  // expected-warning {{comparison of integers of different signs}}  in test0()
19          ((short) a == b) +  // expected-warning {{comparison of integers of different signs}}  in test0()
20          ((signed char) a == b) +  // expected-warning {{comparison of integers of different signs}}  in test0()
21 …(long) a == (unsigned long) b) +  // expected-warning {{comparison of integers of different signs}}  in test0()
22 … ((int) a == (unsigned int) b) +  // expected-warning {{comparison of integers of different signs}}  in test0()
25 …       (a < (unsigned long) b) +  // expected-warning {{comparison of integers of different signs}}  in test0()
29          ((long) a < b) +  // expected-warning {{comparison of integers of different signs}}  in test0()
30          ((int) a < b) +  // expected-warning {{comparison of integers of different signs}}  in test0()
31          ((short) a < b) +  // expected-warning {{comparison of integers of different signs}}  in test0()
32          ((signed char) a < b) +  // expected-warning {{comparison of integers of different signs}}  in test0()
33 …((long) a < (unsigned long) b) +  // expected-warning {{comparison of integers of different signs}}  in test0()
34 …  ((int) a < (unsigned int) b) +  // expected-warning {{comparison of integers of different signs}}  in test0()
129 …       (a < (unsigned long) C) +  // expected-warning {{comparison of integers of different signs}}  in test0()
137 …((long) a < (unsigned long) C) +  // expected-warning {{comparison of integers of different signs}}  in test0()
138 …  ((int) a < (unsigned int) C) +  // expected-warning {{comparison of integers of different signs}}  in test0()
181 … (a < (unsigned long) 0x80000) +  // expected-warning {{comparison of integers of different signs}}  in test0()
189 …) a < (unsigned long) 0x80000) +  // expected-warning {{comparison of integers of different signs}}  in test0()
190 …t) a < (unsigned int) 0x80000) +  // expected-warning {{comparison of integers of different signs}}  in test0()
218 // -Wsign-compare should not warn when ?: operands have different signedness.
236 …void (s < A); // expected-warning{{comparison of integers of different signs: 'short' and 'const u…  in test4()
237 …void (s > A); // expected-warning{{comparison of integers of different signs: 'short' and 'const u…  in test4()
238 …void (s <= A); // expected-warning{{comparison of integers of different signs: 'short' and 'const …  in test4()
239 …void (s >= A); // expected-warning{{comparison of integers of different signs: 'short' and 'const …  in test4()
248 …void (s < B); // expected-warning{{comparison of integers of different signs: 'short' and 'const u…  in test4()
251 …void (s >= B); // expected-warning{{comparison of integers of different signs: 'short' and 'const …  in test4()
252 …void (s == B); // expected-warning{{comparison of integers of different signs: 'short' and 'const …  in test4()
253 …void (s != B); // expected-warning{{comparison of integers of different signs: 'short' and 'const …  in test4()
312   (void)((int)other != (unsigned long)(0xffffffffffffffff)); // expected-warning{{different signs}}  in test7()
315   (void)((int)other < (unsigned long)(0x00000000ffffffff));  // expected-warning{{different signs}}  in test7()
319   (void)((unsigned long)other != (int)(0xffffffff));  // expected-warning{{different signs}}  in test7()