forked from OSchip/llvm-project
31 lines
730 B
C
31 lines
730 B
C
// RUN: %clang_cc1 -fsyntax-only -Wunused-function -verify %s
|
|
|
|
void foo() {}
|
|
static void f2() {}
|
|
static void f1() {f2();} // expected-warning{{unused}}
|
|
|
|
static int f0() { return 17; } // expected-warning{{unused}}
|
|
int x = sizeof(f0());
|
|
|
|
static void f3();
|
|
extern void f3() { } // expected-warning{{unused}}
|
|
|
|
// FIXME: This will trigger a warning when it should not.
|
|
// Update once PR6281 is fixed.
|
|
//inline static void f4();
|
|
//void f4() { }
|
|
|
|
static void __attribute__((used)) f5() {}
|
|
static void f6();
|
|
static void __attribute__((used)) f6();
|
|
static void f6() {};
|
|
|
|
static void f7(void);
|
|
void f8(void(*a0)(void));
|
|
void f9(void) { f8(f7); }
|
|
static void f7(void) {}
|
|
|
|
__attribute__((unused)) static void bar(void);
|
|
void bar(void) { }
|
|
|