| // RUN: %clang_cc1 -triple x86_64-apple-macosx-10.9 -Wunguarded-availability -fblocks -fsyntax-only -verify %s |
| // RUN: %clang_cc1 -xobjective-c++ -DOBJCPP -triple x86_64-apple-macosx-10.9 -Wunguarded-availability -fblocks -fsyntax-only -verify %s |
| |
| #define AVAILABLE_10_0 __attribute__((availability(macos, introduced = 10.0))) |
| #define AVAILABLE_10_11 __attribute__((availability(macos, introduced = 10.11))) |
| #define AVAILABLE_10_12 __attribute__((availability(macos, introduced = 10.12))) |
| |
| int func_10_11() AVAILABLE_10_11; // expected-note 4 {{'func_10_11' has been explicitly marked partial here}} |
| |
| #ifdef OBJCPP |
| // expected-note@+2 {{marked partial here}} |
| #endif |
| int func_10_12() AVAILABLE_10_12; // expected-note 5 {{'func_10_12' has been explicitly marked partial here}} |
| |
| int func_10_0() AVAILABLE_10_0; |
| |
| void use_func() { |
| func_10_11(); // expected-warning{{'func_10_11' is only available on macOS 10.11 or newer}} expected-note{{enclose 'func_10_11' in an @available check to silence this warning}} |
| |
| if (@available(macos 10.11, *)) |
| func_10_11(); |
| else |
| func_10_11(); // expected-warning{{'func_10_11' is only available on macOS 10.11 or newer}} expected-note{{enclose 'func_10_11' in an @available check to silence this warning}} |
| } |
| |
| void defn_10_11() AVAILABLE_10_11; |
| |
| void defn_10_11() { |
| func_10_11(); |
| } |
| |
| void nested_ifs() { |
| if (@available(macos 10.12, *)) { |
| if (@available(macos 10.10, *)) { |
| func_10_12(); |
| } else { |
| func_10_12(); |
| } |
| } else { |
| func_10_12(); // expected-warning{{'func_10_12' is only available on macOS 10.12 or newer}} expected-note{{enclose 'func_10_12' in an @available check to silence this warning}} |
| } |
| } |
| |
| void star_case() { |
| if (@available(ios 9, *)) { |
| func_10_11(); // expected-warning{{'func_10_11' is only available on macOS 10.11 or newer}} expected-note{{enclose 'func_10_11' in an @available check to silence this warning}} |
| func_10_0(); |
| } else |
| func_10_11(); // expected-warning{{'func_10_11' is only available on macOS 10.11 or newer}} expected-note{{enclose 'func_10_11' in an @available check to silence this warning}} |
| |
| if (@available(macos 10.11, *)) { |
| if (@available(ios 8, *)) { |
| func_10_11(); |
| func_10_12(); // expected-warning{{'func_10_12' is only available on macOS 10.12 or newer}} expected-note{{enclose}} |
| } else { |
| func_10_11(); |
| func_10_12(); // expected-warning{{'func_10_12' is only available on macOS 10.12 or newer}} expected-note{{enclose}} |
| } |
| } |
| } |
| |
| typedef int int_10_11 AVAILABLE_10_11; // expected-note {{'int_10_11' has been explicitly marked partial here}} |
| #ifdef OBJCPP |
| // expected-note@+2 {{marked partial here}} |
| #endif |
| typedef int int_10_12 AVAILABLE_10_12; // expected-note 3 {{'int_10_12' has been explicitly marked partial here}} |
| |
| void use_typedef() { |
| int_10_11 x; // expected-warning{{'int_10_11' is only available on macOS 10.11 or newer}} expected-note{{enclose 'int_10_11' in an @available check to silence this warning}} |
| } |
| |
| __attribute__((objc_root_class)) |
| AVAILABLE_10_11 @interface Class_10_11 { |
| int_10_11 foo; |
| int_10_12 bar; // expected-warning {{'int_10_12' is partial: introduced in macOS 10.12}} expected-note{{redeclare}} |
| } |
| - (void)method1; |
| - (void)method2; |
| @end |
| |
| @implementation Class_10_11 |
| - (void) method1 { |
| func_10_11(); |
| func_10_12(); // expected-warning{{'func_10_12' is only available on macOS 10.12 or newer}} expected-note{{enclose 'func_10_12' in an @available check to silence this warning}} |
| } |
| |
| - (void)method2 AVAILABLE_10_12 { |
| func_10_12(); |
| } |
| |
| @end |
| |
| int protected_scope() { |
| if (@available(macos 10.20, *)) { // expected-note 2 {{jump enters controlled statement of if available}} |
| label1: |
| return 0; |
| } else { |
| label2: |
| goto label1; // expected-error{{cannot jump from this goto statement to its label}} |
| } |
| |
| goto label2; // expected-error{{cannot jump from this goto statement to its label}} |
| } |
| |
| struct S { |
| int m1; |
| int m2 __attribute__((availability(macos, introduced = 10.12))); // expected-note{{marked partial here}} |
| |
| struct Nested { |
| int nested_member __attribute__((availability(macos, introduced = 10.12))); // expected-note{{marked partial here}} |
| } n; |
| }; |
| |
| int test_members() { |
| struct S s; |
| (void)s.m1; |
| (void)s.m2; // expected-warning{{'m2' is only available on macOS 10.12 or newer}} expected-note{{@available}} |
| |
| (void)s.n.nested_member; // expected-warning{{'nested_member' is only available on macOS 10.12 or newer}} expected-note{{@available}} |
| } |
| |
| void test_blocks() { |
| (void) ^{ |
| func_10_12(); // expected-warning{{'func_10_12' is only available on macOS 10.12 or newer}} expected-note{{@available}} |
| }; |
| } |
| |
| void test_params(int_10_12 x); // expected-warning {{'int_10_12' is partial: introduced in macOS 10.12}} expected-note{{redeclare}} |
| |
| // FIXME: This should be fine! |
| void test_params2(int_10_12 x) AVAILABLE_10_12; // expected-warning {{'int_10_12' is partial: introduced in macOS 10.12}} expected-note{{redeclare}} |
| |
| #ifdef OBJCPP |
| |
| int f(char) AVAILABLE_10_12; |
| int f(int); |
| |
| template <class T> int use_f() { |
| // FIXME: We should warn here! |
| return f(T()); |
| } |
| |
| int a = use_f<int>(); |
| int b = use_f<char>(); |
| |
| template <class> int use_at_available() { |
| if (@available(macos 10.12, *)) |
| return func_10_12(); |
| else |
| return func_10_12(); // expected-warning {{'func_10_12' is only available on macOS 10.12 or newer}} expected-note{{enclose}} |
| } |
| |
| int instantiate_template() { |
| if (@available(macos 10.12, *)) { |
| use_at_available<char>(); |
| } else { |
| use_at_available<float>(); |
| } |
| } |
| |
| template <class> |
| int with_availability_attr() AVAILABLE_10_11 { // expected-note 2 {{marked partial here}} |
| return 0; |
| } |
| |
| int instantiate_with_availability_attr() { |
| if (@available(macos 10.12, *)) |
| with_availability_attr<char>(); |
| else |
| with_availability_attr<int>(); // expected-warning {{'with_availability_attr<int>' is only available on macOS 10.11 or newer}} expected-note {{enclose}} |
| } |
| |
| int instantiate_availability() { |
| if (@available(macos 10.12, *)) |
| with_availability_attr<int_10_12>(); |
| else |
| with_availability_attr<int_10_12>(); // expected-warning{{'with_availability_attr<int>' is only available on macOS 10.11 or newer}} expected-warning{{'int_10_12' is only available on macOS 10.12 or newer}} expected-note 2 {{enclose}} |
| } |
| |
| #endif |