// RUN: %clang_cc1 %s -verify -fsyntax-only -fdouble-square-bracket-attributes int f() [[deprecated]]; // expected-note 2 {{'f' has been explicitly marked deprecated here}} void g() [[deprecated]];// expected-note {{'g' has been explicitly marked deprecated here}} void g(); extern int var [[deprecated]]; // expected-note 2 {{'var' has been explicitly marked deprecated here}} 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() [[deprecated]];// expected-note {{'old_fn' has been explicitly marked deprecated here}} 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 [[deprecated]]; // expected-note 3 {{'x' has been explicitly marked deprecated here}} }; void test1(struct foo *F) { ++F->x; // expected-warning {{'x' is deprecated}} struct foo f1 = { .x = 17 }; // expected-warning {{'x' is deprecated}} struct foo f2 = { 17 }; // expected-warning {{'x' is deprecated}} } typedef struct foo foo_dep [[deprecated]]; // expected-note {{'foo_dep' has been explicitly marked deprecated here}} foo_dep *test2; // expected-warning {{'foo_dep' is deprecated}} struct [[deprecated, // expected-note {{'bar_dep' has been explicitly marked deprecated here}} invalid_attribute]] bar_dep ; // expected-warning {{unknown attribute 'invalid_attribute' ignored}} struct bar_dep *test3; // expected-warning {{'bar_dep' is deprecated}} [[deprecated("this is the message")]] int i; // expected-note {{'i' has been explicitly marked deprecated here}} void test4(void) { i = 12; // expected-warning {{'i' is deprecated: this is the message}} } |