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// 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}}
}
}
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