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 myFunc()7void myFunc() { 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 } 17