Files
swift-mirror/test/IDE/complete_decl_attribute.swift
Slava Pestov 58f0b46335 Implement @nonobjc attribute
The following declaration kinds can be marked with this attribute:
- method
- property
- property accessor
- subscript
- constructor

Use cases include resolving circularity for bridging methods in an @objc
class, and allowing overloading methods and constructors in an @objc class
by signature by marking some of them @nonobjc.

It is an error to override an @objc method with a @nonobjc method. The
converse, where we override a @nonobjc method with a @objc method, is
explicitly supported.

It is also an error to put a @nonobjc attribute on a method which is
inferred as @objc due to being part of an @objc protocol conformance.

Fixes <rdar://problem/16763754>.

Swift SVN r28126
2015-05-04 19:26:23 +00:00

106 lines
8.3 KiB
Swift

// RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=AVAILABILITY1 | FileCheck %s -check-prefix=AVAILABILITY1
// RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=AVAILABILITY2 | FileCheck %s -check-prefix=AVAILABILITY2
// RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=KEYWORD1 | FileCheck %s -check-prefix=KEYWORD1
// RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=KEYWORD2 | FileCheck %s -check-prefix=KEYWORD2
// RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=KEYWORD3 | FileCheck %s -check-prefix=KEYWORD3
// RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=KEYWORD4 | FileCheck %s -check-prefix=KEYWORD4
// RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=KEYWORD5 | FileCheck %s -check-prefix=KEYWORD5
// RUN: %target-swift-ide-test -code-completion -source-filename %s -code-completion-token=KEYWORD_LAST | FileCheck %s -check-prefix=KEYWORD_LAST
@availability(#^AVAILABILITY1^#)
// AVAILABILITY1: Begin completions, 9 items
// AVAILABILITY1-NEXT: Keyword/None: *[#Platform#]; name=*{{$}}
// AVAILABILITY1-NEXT: Keyword/None: iOS[#Platform#]; name=iOS{{$}}
// AVAILABILITY1-NEXT: Keyword/None: tvOS[#Platform#]; name=tvOS{{$}}
// AVAILABILITY1-NEXT: Keyword/None: watchOS[#Platform#]; name=watchOS{{$}}
// AVAILABILITY1-NEXT: Keyword/None: OSX[#Platform#]; name=OSX{{$}}
// AVAILABILITY1-NEXT: Keyword/None: iOSApplicationExtension[#Platform#]; name=iOSApplicationExtension{{$}}
// AVAILABILITY1-NEXT: Keyword/None: tvOSApplicationExtension[#Platform#]; name=tvOSApplicationExtension{{$}}
// AVAILABILITY1-NEXT: Keyword/None: watchOSApplicationExtension[#Platform#]; name=watchOSApplicationExtension{{$}}
// AVAILABILITY1-NEXT: Keyword/None: OSXApplicationExtension[#Platform#]; name=OSXApplicationExtension{{$}}
// AVAILABILITY1-NEXT: End completions
@availability(*, #^AVAILABILITY2^#)
// AVAILABILITY2: Begin completions, 5 items
// AVAILABILITY2-NEXT: Keyword/None: unavailable; name=unavailable{{$}}
// AVAILABILITY2-NEXT: Keyword/None: message=[#Specify message#]; name=message{{$}}
// AVAILABILITY2-NEXT: Keyword/None: renamed=[#Specify replacing name#]; name=renamed{{$}}
// AVAILABILITY2-NEXT: Keyword/None: introduced=[#Specify version number#]; name=introduced{{$}}
// AVAILABILITY2-NEXT: Keyword/None: deprecated=[#Specify version number#]; name=deprecated{{$}}
// AVAILABILITY2-NEXT: End completions
func method(@#^KEYWORD1^#) {}
// KEYWORD1: Begin completions, 2 items
// KEYWORD1-NEXT: Keyword/None: autoclosure[#Param Attribute#]; name=autoclosure{{$}}
// KEYWORD1-NEXT: Keyword/None: noescape[#Param Attribute#]; name=noescape{{$}}
// KEYWORD1-NEXT: End completions
@#^KEYWORD2^#
func method(){}
// KEYWORD2: Begin completions, 7 items
// KEYWORD2-NEXT: Keyword/None: availability[#Func Attribute#]; name=availability{{$}}
// KEYWORD2-NEXT: Keyword/None: objc[#Func Attribute#]; name=objc{{$}}
// KEYWORD2-NEXT: Keyword/None: noreturn[#Func Attribute#]; name=noreturn{{$}}
// KEYWORD2-NEXT: Keyword/None: IBAction[#Func Attribute#]; name=IBAction{{$}}
// KEYWORD2-NEXT: Keyword/None: inline[#Func Attribute#]; name=inline{{$}}
// KEYWORD2-NEXT: Keyword/None: nonobjc[#Func Attribute#]; name=nonobjc{{$}}
// KEYWORD2-NEXT: Keyword/None: warn_unused_result[#Func Attribute#]; name=warn_unused_result{{$}}
// KEYWORD2-NEXT: End completions
@#^KEYWORD3^#
class C {}
// KEYWORD3: Begin completions, 7 items
// KEYWORD3-NEXT: Keyword/None: availability[#Class Attribute#]; name=availability{{$}}
// KEYWORD3-NEXT: Keyword/None: objc[#Class Attribute#]; name=objc{{$}}
// KEYWORD3-NEXT: Keyword/None: IBDesignable[#Class Attribute#]; name=IBDesignable{{$}}
// KEYWORD3-NEXT: Keyword/None: UIApplicationMain[#Class Attribute#]; name=UIApplicationMain{{$}}
// KEYWORD3-NEXT: Keyword/None: requires_stored_property_inits[#Class Attribute#]; name=requires_stored_property_inits{{$}}
// KEYWORD3-NEXT: Keyword/None: NSApplicationMain[#Class Attribute#]; name=NSApplicationMain{{$}}
// KEYWORD3-NEXT: Keyword/None: objc_non_lazy_realization[#Class Attribute#]; name=objc_non_lazy_realization{{$}}
// KEYWORD3-NEXT: End completions
@#^KEYWORD4^#
enum E {}
// KEYWORD4: Begin completions, 2 items
// KEYWORD4-NEXT: Keyword/None: availability[#Enum Attribute#]; name=availability{{$}}
// KEYWORD4-NEXT: Keyword/None: objc[#Enum Attribute#]; name=objc{{$}}
// KEYWORD4-NEXT: End completions
@#^KEYWORD5^#
struct S{}
// KEYWORD5: Begin completions, 1 items
// KEYWORD5-NEXT: Keyword/None: availability[#Struct Attribute#]; name=availability{{$}}
// KEYWORD5-NEXT: End completions
@#^KEYWORD_LAST^#
// KEYWORD_LAST: Begin completions, 18 items
// KEYWORD_LAST-NEXT: Keyword/None: availability[#Declaration Attribute#]; name=availability{{$}}
// KEYWORD_LAST-NEXT: Keyword/None: objc[#Declaration Attribute#]; name=objc{{$}}
// KEYWORD_LAST-NEXT: Keyword/None: noreturn[#Declaration Attribute#]; name=noreturn{{$}}
// KEYWORD_LAST-NEXT: Keyword/None: NSCopying[#Declaration Attribute#]; name=NSCopying{{$}}
// KEYWORD_LAST-NEXT: Keyword/None: IBAction[#Declaration Attribute#]; name=IBAction{{$}}
// KEYWORD_LAST-NEXT: Keyword/None: IBDesignable[#Declaration Attribute#]; name=IBDesignable{{$}}
// KEYWORD_LAST-NEXT: Keyword/None: IBInspectable[#Declaration Attribute#]; name=IBInspectable{{$}}
// KEYWORD_LAST-NEXT: Keyword/None: IBOutlet[#Declaration Attribute#]; name=IBOutlet{{$}}
// KEYWORD_LAST-NEXT: Keyword/None: NSManaged[#Declaration Attribute#]; name=NSManaged{{$}}
// KEYWORD_LAST-NEXT: Keyword/None: UIApplicationMain[#Declaration Attribute#]; name=UIApplicationMain{{$}}
// KEYWORD_LAST-NEXT: Keyword/None: inline[#Declaration Attribute#]; name=inline{{$}}
// KEYWORD_LAST-NEXT: Keyword/None: requires_stored_property_inits[#Declaration Attribute#]; name=requires_stored_property_inits{{$}}
// KEYWORD_LAST-NEXT: Keyword/None: autoclosure[#Declaration Attribute#]; name=autoclosure{{$}}
// KEYWORD_LAST-NEXT: Keyword/None: noescape[#Declaration Attribute#]; name=noescape{{$}}
// KEYWORD_LAST-NEXT: Keyword/None: nonobjc[#Declaration Attribute#]; name=nonobjc{{$}}
// KEYWORD_LAST-NEXT: Keyword/None: NSApplicationMain[#Declaration Attribute#]; name=NSApplicationMain{{$}}
// KEYWORD_LAST-NEXT: Keyword/None: objc_non_lazy_realization[#Declaration Attribute#]; name=objc_non_lazy_realization{{$}}
// KEYWORD_LAST-NEXT: Keyword/None: warn_unused_result[#Declaration Attribute#]; name=warn_unused_result
// KEYWORD_LAST-NEXT: End completions