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https://github.com/apple/swift.git
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130f2de7fd
This patch introduces new diagnostics to the ClangImporter to help explain why certain C, Objective-C or C++ declarations fail to import into Swift. This patch includes new diagnostics for the following entities: - C functions - C struct fields - Macros - Objective-C properties - Objective-C methods In particular, notes are attached to indicate when any of the above entities fail to import as a result of refering an incomplete (only forward declared) type. The new diangostics are hidden behind two new flags, -enable-experimental-clang-importer-diagnostics and -enable-experimental-eager-clang-module-diagnostics. The first flag emits diagnostics lazily, while the second eagerly imports all declarations visible from loaded Clang modules. The first flag is intended for day to day swiftc use, the second for module linting or debugging the importer.
110 lines
5.1 KiB
Swift
110 lines
5.1 KiB
Swift
// RUN: %target-swift-ide-test -dump-importer-lookup-table -source-filename %s -import-objc-header %S/Inputs/swift_name_objc.h > %t.log 2>&1
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// RUN: %FileCheck %s < %t.log
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// REQUIRES: objc_interop
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// REQUIRES: OS=macosx
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// CHECK-LABEL: <<Foundation lookup table>>
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// CHECK: NSTimeIntervalSince1970:
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// CHECK-NEXT: TU: Macro
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// CHECK: Categories:{{.*}}NSValue(NSValueCreation){{.*}}
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// CHECK-LABEL: <<ObjectiveC lookup table>>
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// CHECK-NEXT: Base name -> entry mappings:
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// CHECK-NOT: lookup table
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// CHECK: NSObject:
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// CHECK-NEXT: TU: NSObject
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// CHECK-NEXT: NSObjectProtocol:
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// CHECK-NEXT: TU: NSObject
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// CHECK: responds:
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// CHECK-NEXT: -[NSObject respondsToSelector:]
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// CHECK-LABEL: <<Bridging header lookup table>>
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// CHECK-NEXT: Base name -> entry mappings:
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// CHECK-NEXT: CCItem:
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// CHECK-NEXT: TU: CCItemRef
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// CHECK-NEXT: CCItemRef:
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// CHECK-NEXT: TU: CCItemRef
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// CHECK-NEXT: CFTypeRef:
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// CHECK-NEXT: TU: CFTypeRef
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// CHECK-NEXT: NSAccessibility:
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// CHECK-NEXT: TU: NSAccessibility{{$}}
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// CHECK-NEXT: NSErrorImports:
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// CHECK-NEXT: TU: NSErrorImports
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// CHECK-NEXT: SNCollision:
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// CHECK-NEXT: TU: SNCollision{{$}}
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// CHECK-NEXT: SNCollisionProtocol:
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// CHECK-NEXT: TU: SNCollision{{$}}
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// CHECK-NEXT: SNSomeClass:
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// CHECK-NEXT: TU: SNSomeClass
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// CHECK-NEXT: SNSomeProtocol:
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// CHECK-NEXT: TU: SNSomeProtocol
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// CHECK-NEXT: SWIFT_NAME:
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// CHECK-NEXT: TU: Macro
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// CHECK-NEXT: SomeClass:
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// CHECK-NEXT: TU: SNSomeClass
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// CHECK-NEXT: SomeProtocol:
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// CHECK-NEXT: TU: SNSomeProtocol
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// CHECK: UIActionSheet:
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// CHECK-NEXT: TU: UIActionSheet
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// CHECK-NEXT: __swift:
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// CHECK-NEXT: TU: __swift
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// CHECK-NEXT: accessibilityFloat:
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// CHECK-NEXT: NSAccessibility: -[NSAccessibility accessibilityFloat]
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// CHECK-NEXT: badPointerMethodAndReturnError:
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// CHECK-NEXT: NSErrorImports: -[NSErrorImports badPointerMethodAndReturnError:]
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// CHECK-NEXT: blockMethod:
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// CHECK-NEXT: NSErrorImports: -[NSErrorImports blockMethodAndReturnError:]
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// CHECK-NEXT: buildWithUnsignedChar:
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// CHECK-NEXT: SNSomeClass: +[SNSomeClass buildWithUnsignedChar:]
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// CHECK-NEXT: categoryMethodWith:
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// CHECK-NEXT: SNSomeClass: -[SNSomeClass categoryMethodWithX:y:], -[SNSomeClass categoryMethodWithX:y:z:]
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// CHECK-NEXT: categoryMethodWithX:
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// CHECK-NEXT: SNSomeClass: -[SNSomeClass categoryMethodWithX:y:], -[SNSomeClass categoryMethodWithX:y:z:]
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// CHECK: doubleProperty:
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// CHECK-NEXT: SNSomeClass: SNSomeClass.doubleProperty
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// CHECK-NEXT: extensionMethodWith:
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// CHECK-NEXT: SNSomeClass: -[SNSomeClass extensionMethodWithX:y:]
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// CHECK-NEXT: extensionMethodWithX:
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// CHECK-NEXT: SNSomeClass: -[SNSomeClass extensionMethodWithX:y:]
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// CHECK: floatProperty:
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// CHECK-NEXT: SNSomeClass: SNSomeClass.floatProperty
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// CHECK-NEXT: functionPointerMethod:
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// CHECK-NEXT: NSErrorImports: -[NSErrorImports functionPointerMethodAndReturnError:]
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// CHECK-NEXT: init:
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// CHECK-NEXT: SNSomeClass: -[SNSomeClass initWithFloat:], -[SNSomeClass initWithDefault], +[SNSomeClass someClassWithDouble:], +[SNSomeClass someClassWithTry:], +[SNSomeClass buildWithUnsignedChar:]
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// CHECK-NEXT: UIActionSheet: -[UIActionSheet initWithTitle:delegate:cancelButtonTitle:destructiveButtonTitle:otherButtonTitles:]
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// CHECK-NEXT: NSErrorImports: -[NSErrorImports initAndReturnError:], -[NSErrorImports initWithFloat:error:]
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// CHECK-NEXT: instanceMethodWith:
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// CHECK-NEXT: SNSomeClass: -[SNSomeClass instanceMethodWithX:Y:Z:]
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// CHECK-NEXT: instanceMethodWithX:
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// CHECK-NEXT: SNSomeClass: -[SNSomeClass instanceMethodWithX:Y:Z:]
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// CHECK: method:
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// CHECK-NEXT: NSErrorImports: -[NSErrorImports methodAndReturnError:], -[NSErrorImports methodWithFloat:error:]
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// CHECK: methodWithFloat:
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// CHECK-NEXT: NSErrorImports: -[NSErrorImports methodWithFloat:error:]
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// CHECK: objectAtIndexedSubscript:
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// CHECK-NEXT: SNSomeClass: -[SNSomeClass objectAtIndexedSubscript:]
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// CHECK-NEXT: optSetter:
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// CHECK-NEXT: SNCollision: SNCollision.optSetter
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// CHECK-NEXT: pointerMethod:
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// CHECK-NEXT: NSErrorImports: -[NSErrorImports pointerMethodAndReturnError:]
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// CHECK-NEXT: protoInstanceMethodWith:
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// CHECK-NEXT: SNSomeProtocol: -[SNSomeProtocol protoInstanceMethodWithX:y:]
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// CHECK-NEXT: protoInstanceMethodWithX:
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// CHECK-NEXT: SNSomeProtocol: -[SNSomeProtocol protoInstanceMethodWithX:y:]
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// CHECK: reqSetter:
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// CHECK-NEXT: SNCollision: SNCollision.reqSetter
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// CHECK-NEXT: selectorMethod:
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// CHECK-NEXT: NSErrorImports: -[NSErrorImports selectorMethodAndReturnError:]
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// CHECK-NEXT: setAccessibilityFloat:
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// CHECK-NEXT: NSAccessibility: -[NSAccessibility setAccessibilityFloat:]
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// CHECK-NEXT: someClassWithDouble:
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// CHECK-NEXT: SNSomeClass: +[SNSomeClass someClassWithDouble:]
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// CHECK-NEXT: someClassWithTry:
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// CHECK-NEXT: SNSomeClass: +[SNSomeClass someClassWithTry:]
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// CHECK-NEXT: subscript:
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// CHECK-NEXT: SNSomeClass: -[SNSomeClass objectAtIndexedSubscript:]
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// CHECK: Categories: SNSomeClass(), SNSomeClass(Category1)
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