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Parser: Rename the experimental attribute @cdecl to @c
There's no users of `@cdecl` yet so we can do a direct rename. The legacy `@_cdecl` remains unaffected.
This commit is contained in:
Alexis Laferrière
@@ -1,4 +1,4 @@
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/// @cdecl attribute
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/// @c attribute
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/// This test shouldn't require the objc runtime.
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// RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk) -typecheck -verify %s \
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@@ -6,104 +6,104 @@
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// REQUIRES: swift_feature_CDecl
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@cdecl(cdecl_foo) func foo(x: Int) -> Int { return x }
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@c(cdecl_foo) func foo(x: Int) -> Int { return x }
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@cdecl(not an identifier) func invalidName() {}
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// expected-error @-1 {{expected ')' in 'cdecl' attribute}}
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@c(not an identifier) func invalidName() {}
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// expected-error @-1 {{expected ')' in 'c' attribute}}
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// expected-error @-2 {{expected declaration}}
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@cdecl() func emptyParen() {}
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// expected-error @-1 {{expected C identifier in 'cdecl' attribute}}
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@c() func emptyParen() {}
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// expected-error @-1 {{expected C identifier in 'c' attribute}}
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// expected-error @-2 {{expected declaration}}
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@cdecl(42) func aNumber() {}
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// expected-error @-1 {{expected C identifier in 'cdecl' attribute}}
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@c(42) func aNumber() {}
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// expected-error @-1 {{expected C identifier in 'c' attribute}}
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// expected-error @-2 {{expected declaration}}
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@cdecl(a:selector:) func selectordName() {}
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// expected-error @-1 {{expected ')' in 'cdecl' attribute}}
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@c(a:selector:) func selectordName() {}
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// expected-error @-1 {{expected ')' in 'c' attribute}}
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// expected-error @-2 {{expected declaration}}
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@cdecl func defaultName() {}
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@c func defaultName() {}
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@cdecl("noBody")
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@c("noBody")
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func noBody(x: Int) -> Int // expected-error{{expected '{' in body of function}}
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@cdecl("property") // expected-error{{'@cdecl' attribute cannot be applied to this declaration}}
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@c("property") // expected-error{{'@c' attribute cannot be applied to this declaration}}
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var property: Int
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var computed: Int {
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@cdecl("get_computed") get { return 0 }
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@cdecl("set_computed") set { return }
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@c("get_computed") get { return 0 }
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@c("set_computed") set { return }
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}
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@cdecl("inout")
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func noBody(x: inout Int) { } // expected-error{{global function cannot be marked '@cdecl' because inout parameters cannot be represented in C}}
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@c("inout")
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func noBody(x: inout Int) { } // expected-error{{global function cannot be marked '@c' because inout parameters cannot be represented in C}}
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struct SwiftStruct { var x, y: Int }
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enum SwiftEnum { case A, B }
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#if os(Windows) && (arch(x86_64) || arch(arm64))
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@cdecl("CEnum") enum CEnum: Int32 { case A, B }
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@c("CEnum") enum CEnum: Int32 { case A, B }
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#else
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@cdecl("CEnum") enum CEnum: Int { case A, B }
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@c("CEnum") enum CEnum: Int { case A, B }
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#endif
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@cdecl enum CEnumDefaultName: CInt { case A, B }
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@c enum CEnumDefaultName: CInt { case A, B }
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@cdecl("CEnumNoRawType") enum CEnumNoRawType { case A, B }
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// expected-error @-1 {{'@cdecl' enum must declare an integer raw type}}
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@c("CEnumNoRawType") enum CEnumNoRawType { case A, B }
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// expected-error @-1 {{'@c' enum must declare an integer raw type}}
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@cdecl("CEnumStringRawType") enum CEnumStringRawType: String { case A, B }
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// expected-error @-1 {{'@cdecl' enum raw type 'String' is not an integer type}}
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@c("CEnumStringRawType") enum CEnumStringRawType: String { case A, B }
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// expected-error @-1 {{'@c' enum raw type 'String' is not an integer type}}
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@cdecl("swiftStruct")
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@c("swiftStruct")
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func swiftStruct(x: SwiftStruct) {}
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// expected-error @-1 {{global function cannot be marked '@cdecl' because the type of the parameter cannot be represented in C}}
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// expected-error @-1 {{global function cannot be marked '@c' because the type of the parameter cannot be represented in C}}
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// expected-note @-2 {{Swift structs cannot be represented in C}}
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@cdecl("swiftEnum")
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@c("swiftEnum")
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func swiftEnum(x: SwiftEnum) {}
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// expected-error @-1 {{global function cannot be marked '@cdecl' because the type of the parameter cannot be represented in C}}
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// expected-note @-2 {{Swift enums not marked '@cdecl' cannot be represented in C}}
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// expected-error @-1 {{global function cannot be marked '@c' because the type of the parameter cannot be represented in C}}
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// expected-note @-2 {{Swift enums not marked '@c' cannot be represented in C}}
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@cdecl("cEnum")
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@c("cEnum")
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func cEnum(x: CEnum) {}
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@cdecl("CDeclAndObjC") // expected-error {{cannot apply both '@cdecl' and '@objc' to enum}}
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@c("CDeclAndObjC") // expected-error {{cannot apply both '@c' and '@objc' to enum}}
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@objc
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enum CDeclAndObjC: CInt { case A, B }
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@cdecl("TwoCDecls") // expected-note {{attribute already specified here}}
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@c("TwoCDecls") // expected-note {{attribute already specified here}}
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@_cdecl("TwoCDecls") // expected-error {{duplicate attribute}}
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func TwoCDecls() {}
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class Foo {
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@cdecl("Foo_foo") // expected-error{{@cdecl can only be applied to global functions}}
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@c("Foo_foo") // expected-error{{@c can only be applied to global functions}}
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func foo(x: Int) -> Int { return x }
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@cdecl("Foo_foo_2") // expected-error{{@cdecl can only be applied to global functions}}
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@c("Foo_foo_2") // expected-error{{@c can only be applied to global functions}}
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static func foo(x: Int) -> Int { return x }
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@cdecl("Foo_init") // expected-error{{'@cdecl' attribute cannot be applied to this declaration}}
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@c("Foo_init") // expected-error{{'@c' attribute cannot be applied to this declaration}}
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init() {}
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@cdecl("Foo_deinit") // expected-error{{'@cdecl' attribute cannot be applied to this declaration}}
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@c("Foo_deinit") // expected-error{{'@c' attribute cannot be applied to this declaration}}
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deinit {}
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}
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@cdecl("throwing") // expected-error{{raising errors from @cdecl functions is not supported}}
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@c("throwing") // expected-error{{raising errors from @c functions is not supported}}
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func throwing() throws { }
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@cdecl("acceptedPointers")
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@c("acceptedPointers")
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func acceptedPointers(_ x: UnsafeMutablePointer<Int>,
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y: UnsafePointer<Int>,
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z: UnsafeMutableRawPointer,
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w: UnsafeRawPointer,
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u: OpaquePointer) {}
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@cdecl("rejectedPointers")
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func rejectedPointers( // expected-error 6 {{global function cannot be marked '@cdecl' because the type of the parameter}}
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@c("rejectedPointers")
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func rejectedPointers( // expected-error 6 {{global function cannot be marked '@c' because the type of the parameter}}
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x: UnsafePointer<String>, // expected-note {{Swift structs cannot be represented in C}}
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y: CVaListPointer, // expected-note {{Swift structs cannot be represented in C}}
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z: UnsafeBufferPointer<Int>, // expected-note {{Swift structs cannot be represented in C}}
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@@ -111,93 +111,93 @@ func rejectedPointers( // expected-error 6 {{global function cannot be marked '@
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v: UnsafeRawBufferPointer, // expected-note {{Swift structs cannot be represented in C}}
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t: UnsafeMutableRawBufferPointer) {} // expected-note {{Swift structs cannot be represented in C}}
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@cdecl("genericParam")
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@c("genericParam")
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func genericParam<I>(i: I) {}
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// expected-error @-1 {{global function cannot be marked '@cdecl' because it has generic parameters}}
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// expected-error @-1 {{global function cannot be marked '@c' because it has generic parameters}}
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@cdecl("variadic")
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@c("variadic")
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func variadic(_: Int...) {}
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// expected-error @-1 {{global function cannot be marked '@cdecl' because it has a variadic parameter}}
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// expected-error @-1 {{global function cannot be marked '@c' because it has a variadic parameter}}
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@cdecl("tupleParamEmpty")
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@c("tupleParamEmpty")
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func tupleParamEmpty(a: ()) {}
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// expected-error @-1 {{global function cannot be marked '@cdecl' because the type of the parameter cannot be represented in C}}
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// expected-error @-1 {{global function cannot be marked '@c' because the type of the parameter cannot be represented in C}}
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// expected-note @-2 {{empty tuple type cannot be represented in C}}
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@cdecl("tupleParam")
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@c("tupleParam")
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func tupleParam(a: (Int, Float)) {}
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// expected-error @-1 {{global function cannot be marked '@cdecl' because the type of the parameter cannot be represented in C}}
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// expected-error @-1 {{global function cannot be marked '@c' because the type of the parameter cannot be represented in C}}
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// expected-note @-2 {{tuples cannot be represented in C}}
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@cdecl("emptyTupleReturn")
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@c("emptyTupleReturn")
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func emptyTupleReturn() -> () {}
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@cdecl("tupleReturn")
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@c("tupleReturn")
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func tupleReturn() -> (Int, Float) { (1, 2.0) }
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// expected-error @-1 {{global function cannot be marked '@cdecl' because its result type cannot be represented in C}}
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// expected-error @-1 {{global function cannot be marked '@c' because its result type cannot be represented in C}}
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// expected-note @-2 {{tuples cannot be represented in C}}
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@cdecl("funcAcceptsThrowingFunc")
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@c("funcAcceptsThrowingFunc")
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func funcAcceptsThrowingFunc(fn: (String) throws -> Int) { }
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// expected-error @-1 {{global function cannot be marked '@cdecl' because the type of the parameter cannot be represented in C}}
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// expected-error @-1 {{global function cannot be marked '@c' because the type of the parameter cannot be represented in C}}
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// expected-note @-2 {{throwing function types cannot be represented in C}}
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@cdecl("funcAcceptsThrowingFuncReturn")
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@c("funcAcceptsThrowingFuncReturn")
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func funcAcceptsThrowingFuncReturn() -> (String) throws -> Int { fatalError() }
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// expected-error @-1 {{global function cannot be marked '@cdecl' because its result type cannot be represented in C}}
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// expected-error @-1 {{global function cannot be marked '@c' because its result type cannot be represented in C}}
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// expected-note @-2 {{throwing function types cannot be represented in C}}
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@cdecl("bar")
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@c("bar")
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func bar(f: (SwiftEnum) -> SwiftStruct) {}
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// expected-error @-1 {{global function cannot be marked '@cdecl' because the type of the parameter cannot be represented in C}}
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// expected-error @-1 {{global function cannot be marked '@c' because the type of the parameter cannot be represented in C}}
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// expected-note @-2 {{function types cannot be represented in C unless their parameters and returns can be}}
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@cdecl("bas")
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@c("bas")
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func bas(f: (SwiftEnum) -> ()) {}
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// expected-error @-1 {{global function cannot be marked '@cdecl' because the type of the parameter cannot be represented in C}}
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// expected-error @-1 {{global function cannot be marked '@c' because the type of the parameter cannot be represented in C}}
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// expected-note @-2 {{function types cannot be represented in C unless their parameters and returns can be}}
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@cdecl("zim")
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@c("zim")
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func zim(f: () -> SwiftStruct) {}
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// expected-error @-1 {{global function cannot be marked '@cdecl' because the type of the parameter cannot be represented in C}}
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// expected-error @-1 {{global function cannot be marked '@c' because the type of the parameter cannot be represented in C}}
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// expected-note @-2 {{function types cannot be represented in C unless their parameters and returns can be}}
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@cdecl("zang")
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@c("zang")
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func zang(f: (SwiftEnum, SwiftStruct) -> ()) {}
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// expected-error @-1 {{global function cannot be marked '@cdecl' because the type of the parameter cannot be represented in C}}
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// expected-error @-1 {{global function cannot be marked '@c' because the type of the parameter cannot be represented in C}}
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// expected-note @-2 {{function types cannot be represented in C unless their parameters and returns can be}}
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@cdecl("zang_zang")
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@c("zang_zang")
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func zangZang(f: (Int...) -> ()) {}
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// expected-error @-1 {{global function cannot be marked '@cdecl' because the type of the parameter cannot be represented in C}}
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// expected-error @-1 {{global function cannot be marked '@c' because the type of the parameter cannot be represented in C}}
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// expected-note @-2 {{function types cannot be represented in C unless their parameters and returns can be}}
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@cdecl("array")
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@c("array")
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func array(i: [Int]) {}
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// expected-error @-1 {{global function cannot be marked '@cdecl' because the type of the parameter cannot be represented in C}}
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// expected-error @-1 {{global function cannot be marked '@c' because the type of the parameter cannot be represented in C}}
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// expected-note @-2 {{Swift structs cannot be represented in C}}
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class SwiftClass {}
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@cdecl("swiftClass")
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@c("swiftClass")
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func swiftClass(p: SwiftClass) {}
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// expected-error @-1 {{global function cannot be marked '@cdecl' because the type of the parameter cannot be represented in C}}
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// expected-error @-1 {{global function cannot be marked '@c' because the type of the parameter cannot be represented in C}}
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// expected-note @-2 {{classes cannot be represented in C}}
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protocol SwiftProtocol {}
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@cdecl("swiftProtocol")
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@c("swiftProtocol")
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func swiftProtocol(p: SwiftProtocol) {}
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// expected-error @-1 {{global function cannot be marked '@cdecl' because the type of the parameter cannot be represented in C}}
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// expected-error @-1 {{global function cannot be marked '@c' because the type of the parameter cannot be represented in C}}
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// expected-note @-2 {{protocols cannot be represented in C}}
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@cdecl("swiftErrorProtocol")
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@c("swiftErrorProtocol")
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func swiftErrorProtocol(e: Error) {}
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// expected-error @-1 {{global function cannot be marked '@cdecl' because the type of the parameter cannot be represented in C}}
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// expected-error @-1 {{global function cannot be marked '@c' because the type of the parameter cannot be represented in C}}
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// expected-note @-2 {{protocols cannot be represented in C}}
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@cdecl("anyParam")
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@c("anyParam")
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func anyParam(e:Any) {}
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// expected-error @-1 {{global function cannot be marked '@cdecl' because the type of the parameter cannot be represented in C}}
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// expected-error @-1 {{global function cannot be marked '@c' because the type of the parameter cannot be represented in C}}
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// expected-note @-2 {{protocols cannot be represented in C}}
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@cdecl func swift_allocBox() {} // expected-warning {{symbol name 'swift_allocBox' is reserved for the Swift runtime and cannot be directly referenced without causing unpredictable behavior; this will become an error}}
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@cdecl(swift_allocObject) func swift_allocObject_renamed() {} // expected-warning {{symbol name 'swift_allocObject' is reserved for the Swift runtime and cannot be directly referenced without causing unpredictable behavior; this will become an error}}
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@c func swift_allocBox() {} // expected-warning {{symbol name 'swift_allocBox' is reserved for the Swift runtime and cannot be directly referenced without causing unpredictable behavior; this will become an error}}
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@c(swift_allocObject) func swift_allocObject_renamed() {} // expected-warning {{symbol name 'swift_allocObject' is reserved for the Swift runtime and cannot be directly referenced without causing unpredictable behavior; this will become an error}}
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@@ -8,10 +8,10 @@
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@_cdecl("async") // expected-error{{@_cdecl global function cannot be asynchronous}}
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func asynchronous() async { }
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@cdecl("async2") // expected-error{{@cdecl global function cannot be asynchronous}}
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@c("async2") // expected-error{{@c global function cannot be asynchronous}}
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func asynchronous2() async { }
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@cdecl("asyncParam")
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@c("asyncParam")
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func asynchronousParam(fn: (String) async -> Int) { }
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// expected-error @-1 {{global function cannot be marked '@cdecl' because the type of the parameter cannot be represented in C}}
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// expected-error @-1 {{global function cannot be marked '@c' because the type of the parameter cannot be represented in C}}
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// expected-note @-2 {{'async' function types cannot be represented in C}}
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@@ -4,9 +4,9 @@
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// REQUIRES: swift_feature_CDecl
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@cdecl("cdecl_foo") func foo() { } // expected-error {{'@cdecl' requires '-enable-experimental-feature CDecl'}}
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@c("cdecl_foo") func foo() { } // expected-error {{'@c' requires '-enable-experimental-feature CDecl'}}
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var computed: Int {
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@cdecl("get_computed") get { return 0 } // expected-error {{'@cdecl' requires '-enable-experimental-feature CDecl'}}
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@cdecl("set_computed") set { } // expected-error {{'@cdecl' requires '-enable-experimental-feature CDecl'}}
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@c("get_computed") get { return 0 } // expected-error {{'@c' requires '-enable-experimental-feature CDecl'}}
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@c("set_computed") set { } // expected-error {{'@c' requires '-enable-experimental-feature CDecl'}}
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}
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@@ -9,34 +9,34 @@ import Foundation
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@objc
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class ObjCClass: NSObject { }
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@cdecl("objcClassReturn") func objcClassReturn() -> ObjCClass { fatalError() }
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// expected-error @-1 {{global function cannot be marked '@cdecl' because its result type cannot be represented in C}}
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@c("objcClassReturn") func objcClassReturn() -> ObjCClass { fatalError() }
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// expected-error @-1 {{global function cannot be marked '@c' because its result type cannot be represented in C}}
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// expected-note @-2 {{classes cannot be represented in C}}
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@cdecl("objcClassParams") func objcClassParams(a: ObjCClass, b: ObjCClass) { }
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// expected-error @-1 {{global function cannot be marked '@cdecl' because the type of the parameter 1 cannot be represented in C}}
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// expected-error @-2 {{global function cannot be marked '@cdecl' because the type of the parameter 2 cannot be represented in C}}
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@c("objcClassParams") func objcClassParams(a: ObjCClass, b: ObjCClass) { }
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// expected-error @-1 {{global function cannot be marked '@c' because the type of the parameter 1 cannot be represented in C}}
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// expected-error @-2 {{global function cannot be marked '@c' because the type of the parameter 2 cannot be represented in C}}
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// expected-note @-3 2 {{classes cannot be represented in C}}
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@objc
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protocol ObjCProtocol {}
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@cdecl("objcProtocol") func objcProtocol(a: ObjCProtocol) { }
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// expected-error @-1 {{global function cannot be marked '@cdecl' because the type of the parameter cannot be represented in C}}
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@c("objcProtocol") func objcProtocol(a: ObjCProtocol) { }
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// expected-error @-1 {{global function cannot be marked '@c' because the type of the parameter cannot be represented in C}}
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// expected-note @-2 {{protocols cannot be represented in C}}
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@objc
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enum ObjCEnum: Int { case A, B }
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@cdecl("objcEnumUseInCDecl") func objcEnumUseInCDecl(a: ObjCEnum) { }
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// expected-error @-1 {{global function cannot be marked '@cdecl' because the type of the parameter cannot be represented in C}}
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// expected-note @-2 {{Swift enums not marked '@cdecl' cannot be represented in C}}
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@c("objcEnumUseInCDecl") func objcEnumUseInCDecl(a: ObjCEnum) { }
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// expected-error @-1 {{global function cannot be marked '@c' because the type of the parameter cannot be represented in C}}
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// expected-note @-2 {{Swift enums not marked '@c' cannot be represented in C}}
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/// Objective-C accepts @cdecl enums.
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@cdecl("CEnum")
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/// Objective-C accepts @c enums.
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@c("CEnum")
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enum CEnum: Int { case A, B }
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@_cdecl("cdeclEnumUseInObjc") func cdeclEnumUseInObjc(a: CEnum) { }
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enum SwiftEnum { case A, B }
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@_cdecl("swiftEnumUseInObjc") func swiftEnumUseInObjc(a: SwiftEnum) { }
|
||||
// expected-error @-1 {{global function cannot be marked '@_cdecl' because the type of the parameter cannot be represented in Objective-C}}
|
||||
// expected-note @-2 {{Swift enums not marked '@cdecl' or '@objc' cannot be represented in Objective-C}}
|
||||
// expected-note @-2 {{Swift enums not marked '@c' or '@objc' cannot be represented in Objective-C}}
|
||||
|
||||
Reference in New Issue
Block a user