// RUN: %clang_cc1 -pedantic -fixit -x c %s // rdar://9091893 #define va_arg(ap, type) __builtin_va_arg(ap, type) typedef __builtin_va_list va_list; void myFunc() { va_list values; int value; while (value = va_arg(values, int)) { // expected-warning {{using the result of an assignment as a condition without parentheses}} \ // expected-note {{use '==' to turn this assignment into an equality comparison}} \ // expected-note {{place parentheses around the assignment to silence this warning}} } } |