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// RUN: clang-cc %s -verify -fsyntax-only
int f() __attribute__((deprecated));
void g() __attribute__((deprecated));
void g();
void z() __attribute__((bogusattr)); // expected-warning {{'bogusattr' attribute ignored}}
extern int var __attribute__((deprecated));
int a() {
int (*ptr)() = f; // expected-warning {{'f' is deprecated}}
f(); // expected-warning {{'f' is deprecated}}
// test if attributes propagate to functions
g(); // expected-warning {{'g' is deprecated}}
return var; // expected-warning {{'var' is deprecated}}
}
// test if attributes propagate to variables
extern int var;
int w() {
return var; // expected-warning {{'var' is deprecated}}
}
int old_fn() __attribute__ ((deprecated));
int old_fn();
int (*fn_ptr)() = old_fn; // expected-warning {{'old_fn' is deprecated}}
int old_fn() {
return old_fn()+1; // no warning, deprecated functions can use deprecated symbols.
}
struct foo {
int x __attribute__((deprecated));
};
void test1(struct foo *F) {
++F->x; // expected-warning {{'x' is deprecated}}
}
typedef struct foo foo_dep __attribute__((deprecated));
foo_dep *test2; // expected-warning {{'foo_dep' is deprecated}}
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