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https://github.com/apple/swift.git
synced 2026-06-20 15:42:51 +02:00
Tony Allevato
0924981eab
This change adds support for raw identifiers when renaming APIs in Swift. This includes APIs defined in Swift (using the `@availability(..., renamed: ...)` attribute), as well as C/Objective-C (using either the `swift_name` attribute or APINotes). All of these take decl names as strings, and so the parsing for these requires that any decl name components (the base name or the argument labels) must have surrounding backticks in order to be treated correctly as a raw identifier. Getting this working required some refactoring of `ParsedDeclName` since it previously assumed that it could just split around delimiters like `.`, `(`, and `:`. That's no longer guaranteed to work, so I've introduced backtick-aware split helpers to deal with this. Likewise, `ParsedDeclName` now keeps track of special decl base names (like `init` and `subscript`) to ensure that they're handled properly and not incorrectly escaped under the new logic.
56 lines
1.9 KiB
Swift
56 lines
1.9 KiB
Swift
// RUN: %target-typecheck-verify-swift -verify-ignore-unrelated -I %S/Inputs/custom-modules -F %S/Inputs/custom-frameworks
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import APINotesTest
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import APINotesFrameworkTest
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#if _runtime(_ObjC)
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extension A {
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func implicitlyObjC() { }
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}
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extension C {
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func alsoImplicitlyObjC() { }
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}
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class D : C {
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func yetAnotherImplicitlyObjC() { }
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}
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func testSelectors(a: AnyObject) {
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a.implicitlyObjC?() // okay: would complain without SwiftObjCMembers
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a.alsoImplicitlyObjC?() // okay: would complain without SwiftObjCMembers
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a.yetAnotherImplicitlyObjC?() // okay: would complain without SwiftObjCMembers
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}
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#endif
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func testSwiftName() {
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moveTo(x: 0, y: 0, z: 0)
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moveTo(0, 0, 0) // expected-error{{missing argument labels 'x:y:z:' in call}}
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_ = global
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_ = ANTGlobalValue // expected-error{{'ANTGlobalValue' has been renamed to 'global'}}
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_ = `test raw`
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_ = ANTGlobalValue2 // expected-error{{'ANTGlobalValue2' has been renamed to '`test raw`'}}
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_ = `Complex.Name`
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_ = ANTGlobalValue3 // expected-error{{'ANTGlobalValue3' has been renamed to '`Complex.Name`'}}
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_ = `class`
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_ = ANTGlobalValue4 // expected-error{{'ANTGlobalValue4' has been renamed to '`class`'}}
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`jump to`(x: 0.0)
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jumpToPoint(0.0) // expected-error{{'jumpToPoint' has been renamed to '`jump to`(x:)'}}
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_ = `3test raw`
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_ = ANTGlobalValue5 // expected-error{{'ANTGlobalValue5' has been renamed to '`3test raw`'}}
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let ps = Point(x: 0.0, y: 0.0)
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let ps2 = PointStruct(x: 0.0, y: 0.0) // expected-error{{'PointStruct' has been renamed to 'Point'}}
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let r: Real = 0.0
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let r2: real_t = 0.0 // expected-error{{'real_t' has been renamed to 'Real'}}
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let rect: Rect
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let rect2: RectStruct // expected-error{{'RectStruct' has been renamed to 'Rect'}}
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let d: Double = __will_be_private
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// From APINotesFrameworkTest.
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jumpTo(x: 0, y: 0, z: 0)
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jumpTo(0, 0, 0) // expected-error{{missing argument labels 'x:y:z:' in call}}
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}
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