| // RUN: %target-swift-frontend -Xllvm -sil-full-demangle -sdk %S/Inputs -I %S/Inputs -enable-source-import %s -emit-silgen | FileCheck %s |
| |
| // REQUIRES: objc_interop |
| |
| import gizmo |
| |
| // Test mangling of Unicode identifiers. |
| // These examples are from RFC 3492, which defines the Punycode encoding used |
| // by name mangling. |
| |
| // CHECK-LABEL: sil hidden @_TF8manglingX22egbpdajGbuEbxfgehfvwxnFT_T_ |
| func ليهمابتكلموشعربي؟() { } |
| // CHECK-LABEL: sil hidden @_TF8manglingX24ihqwcrbEcvIaIdqgAFGpqjyeFT_T_ |
| func 他们为什么不说中文() { } |
| // CHECK-LABEL: sil hidden @_TF8manglingX27ihqwctvzcJBfGFJdrssDxIboAybFT_T_ |
| func 他們爲什麽不說中文() { } |
| // CHECK-LABEL: sil hidden @_TF8manglingX30Proprostnemluvesky_uybCEdmaEBaFT_T_ |
| func Pročprostěnemluvíčesky() { } |
| |
| // <rdar://problem/13757744> Variadic tuples need a different mangling from |
| // non-variadic tuples. |
| |
| // CHECK-LABEL: sil hidden @_TF8mangling9r13757744FT1xGSaSi__T_ |
| func r13757744(x x: [Int]) {} |
| // CHECK-LABEL: sil hidden @_TF8mangling9r13757744Ft1xGSaSi__T_ |
| func r13757744(x x: Int...) {} |
| |
| // <rdar://problem/13757750> Prefix, postfix, and infix operators need |
| // distinct manglings. |
| |
| prefix operator +- {} |
| postfix operator +- {} |
| infix operator +- {} |
| |
| // CHECK-LABEL: sil hidden @_TF8manglingop2psurFxT_ |
| prefix func +- <T>(a: T) {} |
| // CHECK-LABEL: sil hidden @_TF8manglingoP2psurFxT_ |
| postfix func +- <T>(a: T) {} |
| |
| // CHECK-LABEL: sil hidden @_TF8manglingoi2psurFTxx_T_ |
| func +- <T>(a: T, b: T) {} |
| |
| // CHECK-LABEL: sil hidden @_TF8manglingop2psurFT1ax1bx_T_ |
| prefix func +- <T>(_: (a: T, b: T)) {} |
| // CHECK-LABEL: sil hidden @_TF8manglingoP2psurFT1ax1bx_T_ |
| postfix func +- <T>(_: (a: T, b: T)) {} |
| |
| infix operator «+» {} |
| |
| // CHECK-LABEL: sil hidden @_TF8manglingXoi7p_qcaDcFTSiSi_Si |
| func «+»(a: Int, b: Int) -> Int { return a + b } |
| |
| protocol Foo {} |
| protocol Bar {} |
| |
| // Ensure protocol list manglings are '_' terminated regardless of length |
| // CHECK-LABEL: sil hidden @_TF8mangling12any_protocolFP_T_ |
| func any_protocol(_: Any) {} |
| // CHECK-LABEL: sil hidden @_TF8mangling12one_protocolFPS_3Foo_T_ |
| func one_protocol(_: Foo) {} |
| // CHECK-LABEL: sil hidden @_TF8mangling18one_protocol_twiceFTPS_3Foo_PS0___T_ |
| func one_protocol_twice(_: Foo, _: Foo) {} |
| // CHECK-LABEL: sil hidden @_TF8mangling12two_protocolFPS_3BarS_3Foo_T_ |
| func two_protocol(_: Foo & Bar) {} |
| |
| // Ensure archetype depths are mangled correctly. |
| class Zim<T> { |
| // CHECK-LABEL: sil hidden @_TFC8mangling3Zim4zangurfTxqd___T_ |
| func zang<U>(_: T, _: U) {} |
| // CHECK-LABEL: sil hidden @_TFC8mangling3Zim4zungurfTqd__x_T_ |
| func zung<U>(_: U, _: T) {} |
| } |
| |
| // Don't crash mangling single-protocol "composition" types. |
| // CHECK-LABEL: sil hidden @_TF8mangling27single_protocol_compositionFT1xPS_3Foo__T_ |
| func single_protocol_composition(x x: protocol<Foo>) {} // expected-warning {{'protocol<...>' composition syntax is deprecated; join the protocols using '&'}} |
| |
| // Clang-imported classes and protocols get mangled into a magic 'So' context |
| // to make collisions into link errors. <rdar://problem/14221244> |
| // CHECK-LABEL: sil hidden @_TF8mangling28uses_objc_class_and_protocolFT1oCSo8NSObject1pPSo8NSAnsing__T_ |
| func uses_objc_class_and_protocol(o o: NSObject, p: NSAnsing) {} |
| |
| // Clang-imported structs get mangled using their Clang module name. |
| // FIXME: Temporarily mangles everything into the virtual module __C__ |
| // <rdar://problem/14221244> |
| // CHECK-LABEL: sil hidden @_TF8mangling17uses_clang_structFT1rVSC6NSRect_T_ |
| func uses_clang_struct(r r: NSRect) {} |
| |
| // CHECK-LABEL: sil hidden @_TF8mangling14uses_optionalsFT1xGSqSi__GSqSc_ |
| func uses_optionals(x x: Int?) -> UnicodeScalar? { return nil } |
| |
| enum GenericUnion<T> { |
| // CHECK-LABEL: sil shared [transparent] @_TFO8mangling12GenericUnion3FoourfMGS0_x_FSiGS0_x_ |
| case Foo(Int) |
| } |
| |
| func instantiateGenericUnionConstructor<T>(_ t: T) { |
| _ = GenericUnion<T>.Foo |
| } |
| |
| struct HasVarInit { |
| static var state = true && false |
| } |
| // CHECK-LABEL: // function_ref static mangling.HasVarInit.(state : Swift.Bool).(variable initialization expression).(implicit closure #1) |
| // CHECK-NEXT: function_ref @_TFIZvV8mangling10HasVarInit5stateSbiu_KzT_Sb |
| |
| // auto_closures should not collide with the equivalent non-auto_closure |
| // function type. |
| |
| // CHECK-LABEL: sil hidden @_TF8mangling19autoClosureOverloadFT1fKT_Si_T_ : $@convention(thin) (@owned @callee_owned () -> Int) -> () { |
| func autoClosureOverload(f f: @autoclosure () -> Int) {} |
| // CHECK-LABEL: sil hidden @_TF8mangling19autoClosureOverloadFT1fFT_Si_T_ : $@convention(thin) (@owned @callee_owned () -> Int) -> () { |
| func autoClosureOverload(f f: () -> Int) {} |
| |
| // CHECK-LABEL: sil hidden @_TF8mangling24autoClosureOverloadCallsFT_T_ : $@convention(thin) () -> () { |
| func autoClosureOverloadCalls() { |
| // CHECK: function_ref @_TF8mangling19autoClosureOverloadFT1fKT_Si_T_ |
| autoClosureOverload(f: 1) |
| // CHECK: function_ref @_TF8mangling19autoClosureOverloadFT1fFT_Si_T_ |
| autoClosureOverload {1} |
| } |
| |
| // <rdar://problem/16079822> Associated type requirements need to appear in the |
| // mangling. |
| |
| protocol AssocReqt {} |
| |
| protocol HasAssocType { |
| associatedtype Assoc |
| } |
| |
| // CHECK-LABEL: sil hidden @_TF8mangling4fooAuRxS_12HasAssocTyperFxT_ : $@convention(thin) <T where T : HasAssocType> (@in T) -> () |
| func fooA<T: HasAssocType>(_: T) {} |
| // CHECK-LABEL: sil hidden @_TF8mangling4fooBuRxS_12HasAssocTypewx5AssocS_9AssocReqtrFxT_ : $@convention(thin) <T where T : HasAssocType, T.Assoc : AssocReqt> (@in T) -> () |
| func fooB<T: HasAssocType where T.Assoc: AssocReqt>(_: T) {} |
| |
| // CHECK-LABEL: sil hidden @_TF8manglingoi2qqFTSiSi_T_ |
| func ??(x: Int, y: Int) {} |
| |
| struct InstanceAndClassProperty { |
| var property: Int { |
| // CHECK-LABEL: sil hidden @_TFV8mangling24InstanceAndClassPropertyg8propertySi |
| get { return 0 } |
| // CHECK-LABEL: sil hidden @_TFV8mangling24InstanceAndClassPropertys8propertySi |
| set {} |
| } |
| static var property: Int { |
| // CHECK-LABEL: sil hidden @_TZFV8mangling24InstanceAndClassPropertyg8propertySi |
| get { return 0 } |
| // CHECK-LABEL: sil hidden @_TZFV8mangling24InstanceAndClassPropertys8propertySi |
| set {} |
| } |
| } |
| |
| // CHECK-LABEL: sil hidden @_TF8mangling6curry1FT_T_ : $@convention(thin) () -> () |
| func curry1() { |
| |
| } |
| |
| // CHECK-LABEL: sil hidden @_TF8mangling3barFzT_Si : $@convention(thin) () -> (Int, @error Error) |
| func bar() throws -> Int { return 0 } |
| |
| // CHECK-LABEL: sil hidden @_TF8mangling12curry1ThrowsFzT_T_ : $@convention(thin) () -> @error Error |
| func curry1Throws() throws { |
| |
| } |
| |
| // CHECK-LABEL: sil hidden @_TF8mangling12curry2ThrowsFzT_FT_T_ : $@convention(thin) () -> (@owned @callee_owned () -> (), @error Error) |
| func curry2Throws() throws -> () -> () { |
| return curry1 |
| } |
| |
| // CHECK-LABEL: sil hidden @_TF8mangling6curry3FT_FzT_T_ : $@convention(thin) () -> @owned @callee_owned () -> @error Error |
| func curry3() -> () throws -> () { |
| return curry1Throws |
| } |
| |
| // CHECK-LABEL: sil hidden @_TF8mangling12curry3ThrowsFzT_FzT_T_ : $@convention(thin) () -> (@owned @callee_owned () -> @error Error, @error Error) |
| func curry3Throws() throws -> () throws -> () { |
| return curry1Throws |
| } |