clang/test/FixIt/no-macro-fixit.c

   1 // RUN: %clang_cc1 -pedantic -fixit -x c %s
   2 // rdar://9091893
   3
   4 #define va_arg(ap, type)    __builtin_va_arg(ap, type)
   5 typedef __builtin_va_list va_list;
   6
   7 void myFunc(void) {
   8     va_list values;
   9
  10     int value;
  11
  12     while (value = va_arg(values, int)) {  // expected-warning {{using the result of an assignment as a condition without parentheses}} \
  13                                            // expected-note {{use '==' to turn this assignment into an equality comparison}} \
  14                                            // expected-note {{place parentheses around the assignment to silence this warning}}
  15     }
  16 }