d3daa3c443
Swift ClangImporter now supports concurrency annotations on imported declarations and their parameters/results, to make it possible to use imported APIs in Swift safely there has to be a way to annotate individual parameters and result types with relevant attributes that indicate that e.g. a block is called on a particular actor or it accepts a `Sendable` parameter. To faciliate that `SwiftAttr` is switched from `InheritableAttr` which is a declaration attribute to `DeclOrTypeAttr`. To support this attribute in type context we need access to its "Attribute" argument which requires `AttributedType` to be extended to include `Attr *` when available instead of just `attr::Kind` otherwise it won't be possible to determine what attribute should be imported.
16 lines
443 B
Objective-C
16 lines
443 B
Objective-C
// RUN: %clang_cc1 -verify -fsyntax-only %s
|
|
|
|
// expected-error@+1 {{'swift_attr' attribute takes one argument}}
|
|
__attribute__((swift_attr))
|
|
@interface I
|
|
@end
|
|
|
|
// expected-error@+1 {{expected string literal as argument of 'swift_attr' attribute}}
|
|
__attribute__((swift_attr(1)))
|
|
@interface J
|
|
@end
|
|
|
|
@interface Error<T: __attribute__((swift_attr(1))) id>
|
|
// expected-error@-1 {{expected string literal as argument of 'swift_attr' attribute}}
|
|
@end
|