llvm-capstone/clang/test/SemaObjC/protocol-attribute.m
Aaron Ballman 7deaeb2a05 Use functions with prototypes when appropriate; NFC
A significant number of our tests in C accidentally use functions
without prototypes. This patch converts the function signatures to have
a prototype for the situations where the test is not specific to K&R C
declarations. e.g.,

  void func();

becomes

  void func(void);

This is the fourth batch of tests being updated (there are a significant
number of other tests left to be updated).
2022-02-07 15:29:36 -05:00

50 lines
1.3 KiB
Objective-C

// RUN: %clang_cc1 -fsyntax-only -verify %s
__attribute ((unavailable))
@protocol FwProto; // expected-note{{marked unavailable}}
Class <FwProto> cFw = 0; // expected-error {{'FwProto' is unavailable}}
__attribute ((deprecated)) @protocol MyProto1 // expected-note 7 {{'MyProto1' has been explicitly marked deprecated here}}
@end
@protocol Proto2 <MyProto1> // expected-warning {{'MyProto1' is deprecated}}
+method2;
@end
@interface MyClass1 <MyProto1> // expected-warning {{'MyProto1' is deprecated}}
{
Class isa;
}
@end
@interface Derived : MyClass1 <MyProto1> // expected-warning {{'MyProto1' is deprecated}}
{
id <MyProto1> ivar; // expected-warning {{'MyProto1' is deprecated}}
}
@end
@interface MyClass1 (Category) <MyProto1, Proto2> // expected-warning {{'MyProto1' is deprecated}}
@end
Class <MyProto1> clsP1 = 0; // expected-warning {{'MyProto1' is deprecated}}
@protocol FwProto @end // expected-note{{marked unavailable}}
@interface MyClass2 <FwProto> // expected-error {{'FwProto' is unavailable}}
@end
__attribute ((unavailable)) __attribute ((deprecated)) @protocol XProto; // expected-note{{marked unavailable}}
id <XProto> idX = 0; // expected-error {{'XProto' is unavailable}}
int main (void)
{
MyClass1 <MyProto1> *p1; // expected-warning {{'MyProto1' is deprecated}}
}