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

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