|
// RUN: clang -fsyntax-only -verify %s
|
|
|
|
void f1(int a) {
|
|
if (a); // expected-warning {{if statement has empty body}}
|
|
}
|
|
|
|
void f2(int a) {
|
|
if (a) {}
|
|
}
|
|
|
|
void f3() {
|
|
if (1)
|
|
xx; // expected-error {{use of undeclared identifier}}
|
|
return; // no empty body warning.
|
|
}
|
|
|