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swift-3-api-guidelines
swift-mirror/test/IRGen/objc_bridge.swift
Doug Gregor 06c5e9cd5b Enable "omit needless words" by default. 
Most of this is in updating the standard library, SDK overlays, and
piles of test cases to use the new names. No surprises here, although
this shows us some potential heuristic tweaks.

There is one substantive compiler change that needs to be factored out
involving synthesizing calls to copyWithZone()/copy(zone:). Aside from
that, there are four failing tests:

    Swift :: ClangModules/objc_parse.swift
    Swift :: Interpreter/SDK/Foundation_test.swift
    Swift :: Interpreter/SDK/archiving_generic_swift_class.swift
    Swift :: Interpreter/SDK/objc_currying.swift

due to two independent remaining compiler bugs:
  * We're not getting partial ordering between NSCoder's
  encode(AnyObject, forKey: String) and NSKeyedArchiver's version of
  that method, and
  * Dynamic lookup (into AnyObject) doesn't know how to find the new
  names. We need the Swift name lookup tables enabled to address this.
2015-12-11 14:46:50 -08:00

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// RUN: rm -rf %t && mkdir %t
// RUN: %build-irgen-test-overlays
// RUN: %target-swift-frontend(mock-sdk: -sdk %S/Inputs -I %t) -emit-ir -primary-file %s | FileCheck %s
// REQUIRES: CPU=x86_64
// REQUIRES: objc_interop
import Foundation
// CHECK: [[GETTER_SIGNATURE:@.*]] = private unnamed_addr constant [8 x i8] c"@16@0:8\00"
// CHECK: [[SETTER_SIGNATURE:@.*]] = private unnamed_addr constant [11 x i8] c"v24@0:8@16\00"
// CHECK: [[DEALLOC_SIGNATURE:@.*]] = private unnamed_addr constant [8 x i8] c"v16@0:8\00"
// CHECK: @_INSTANCE_METHODS__TtC11objc_bridge3Bas = private constant { i32, i32, [17 x { i8*, i8*, i8* }] } {
// CHECK: i32 24,
// CHECK: i32 17,
// CHECK: [17 x { i8*, i8*, i8* }] [
// CHECK: { i8*, i8*, i8* } {
// CHECK: i8* getelementptr inbounds ([12 x i8], [12 x i8]* @"\01L_selector_data(strRealProp)", i64 0, i64 0),
// CHECK: i8* getelementptr inbounds ([8 x i8], [8 x i8]* [[GETTER_SIGNATURE]], i64 0, i64 0),
// CHECK: i8* bitcast ([[OPAQUE:.*]]* ([[OPAQUE:.*]]*, i8*)* @_TToFC11objc_bridge3Basg11strRealPropSS to i8*)
// CHECK: },
// CHECK: { i8*, i8*, i8* } {
// CHECK: i8* getelementptr inbounds ([16 x i8], [16 x i8]* @"\01L_selector_data(setStrRealProp:)", i64 0, i64 0),
// CHECK: i8* getelementptr inbounds ([11 x i8], [11 x i8]* [[SETTER_SIGNATURE]], i64 0, i64 0),
// CHECK: i8* bitcast (void ([[OPAQUE:.*]]*, i8*, [[OPAQUE:.*]]*)* @_TToFC11objc_bridge3Bass11strRealPropSS to i8*)
// CHECK: },
// CHECK: { i8*, i8*, i8* } {
// CHECK: i8* getelementptr inbounds ([12 x i8], [12 x i8]* @"\01L_selector_data(strFakeProp)", i64 0, i64 0),
// CHECK: i8* getelementptr inbounds ([8 x i8], [8 x i8]* [[GETTER_SIGNATURE]], i64 0, i64 0),
// CHECK: i8* bitcast ([[OPAQUE:.*]]* ([[OPAQUE:.*]]*, i8*)* @_TToFC11objc_bridge3Basg11strFakePropSS to i8*)
// CHECK: },
// CHECK: { i8*, i8*, i8* } {
// CHECK: i8* getelementptr inbounds ([16 x i8], [16 x i8]* @"\01L_selector_data(setStrFakeProp:)", i64 0, i64 0),
// CHECK: i8* getelementptr inbounds ([11 x i8], [11 x i8]* [[SETTER_SIGNATURE]], i64 0, i64 0),
// CHECK: i8* bitcast (void ([[OPAQUE:.*]]*, i8*, [[OPAQUE:.*]]*)* @_TToFC11objc_bridge3Bass11strFakePropSS to i8*)
// CHECK: },
// CHECK: { i8*, i8*, i8* } {
// CHECK: i8* getelementptr inbounds ([14 x i8], [14 x i8]* @"\01L_selector_data(nsstrRealProp)", i64 0, i64 0),
// CHECK: i8* getelementptr inbounds ([8 x i8], [8 x i8]* [[GETTER_SIGNATURE]], i64 0, i64 0),
// CHECK: i8* bitcast ([[OPAQUE:.*]]* ([[OPAQUE:.*]]*, i8*)* @_TToFC11objc_bridge3Basg13nsstrRealPropCSo8NSString to i8*)
// CHECK: },
// CHECK: { i8*, i8*, i8* } {
// CHECK: i8* getelementptr inbounds ([18 x i8], [18 x i8]* @"\01L_selector_data(setNsstrRealProp:)", i64 0, i64 0),
// CHECK: i8* getelementptr inbounds ([11 x i8], [11 x i8]* [[SETTER_SIGNATURE]], i64 0, i64 0),
// CHECK: i8* bitcast (void ([[OPAQUE:.*]]*, i8*, [[OPAQUE:.*]]*)* @_TToFC11objc_bridge3Bass13nsstrRealPropCSo8NSString to i8*)
// CHECK: },
// CHECK: { i8*, i8*, i8* } {
// CHECK: i8* getelementptr inbounds ([14 x i8], [14 x i8]* @"\01L_selector_data(nsstrFakeProp)", i64 0, i64 0),
// CHECK: i8* getelementptr inbounds ([8 x i8], [8 x i8]* [[GETTER_SIGNATURE]], i64 0, i64 0),
// CHECK: i8* bitcast ([[OPAQUE:.*]]* ([[OPAQUE:.*]]*, i8*)* @_TToFC11objc_bridge3Basg13nsstrFakePropCSo8NSString to i8*)
// CHECK: },
// CHECK: { i8*, i8*, i8* } {
// CHECK: i8* getelementptr inbounds ([18 x i8], [18 x i8]* @"\01L_selector_data(setNsstrFakeProp:)", i64 0, i64 0),
// CHECK: i8* getelementptr inbounds ([11 x i8], [11 x i8]* [[SETTER_SIGNATURE]], i64 0, i64 0),
// CHECK: i8* bitcast (void ([[OPAQUE:.*]]*, i8*, [[OPAQUE:.*]]*)* @_TToFC11objc_bridge3Bass13nsstrFakePropCSo8NSString to i8*)
// CHECK: },
// CHECK: { i8*, i8*, i8* } {
// CHECK: i8* getelementptr inbounds ([10 x i8], [10 x i8]* @"\01L_selector_data(strResult)", i64 0, i64 0),
// CHECK: i8* getelementptr inbounds ([8 x i8], [8 x i8]* [[GETTER_SIGNATURE]], i64 0, i64 0),
// CHECK: i8* bitcast ([[OPAQUE:.*]]* ([[OPAQUE:.*]]*, i8*)* @_TToFC11objc_bridge3Bas9strResultfT_SS to i8*)
// CHECK: },
// CHECK: { i8*, i8*, i8* } {
// CHECK: i8* getelementptr inbounds ([{{[0-9]*}} x i8], [{{[0-9]*}} x i8]* @"\01L_selector_data(strArgWithS:)", i64 0, i64 0),
// CHECK: i8* getelementptr inbounds ([11 x i8], [11 x i8]* [[SETTER_SIGNATURE]], i64 0, i64 0),
// CHECK: i8* bitcast (void ([[OPAQUE:.*]]*, i8*, [[OPAQUE:.*]]*)* @_TToFC11objc_bridge3Bas6strArgfT1sSS_T_ to i8*)
// CHECK: },
// CHECK: { i8*, i8*, i8* } {
// CHECK: i8* getelementptr inbounds ([12 x i8], [12 x i8]* @"\01L_selector_data(nsstrResult)", i64 0, i64 0),
// CHECK: i8* getelementptr inbounds ([8 x i8], [8 x i8]* [[GETTER_SIGNATURE]], i64 0, i64 0),
// CHECK: i8* bitcast ([[OPAQUE:.*]]* ([[OPAQUE:.*]]*, i8*)* @_TToFC11objc_bridge3Bas11nsstrResultfT_CSo8NSString to i8*)
// CHECK: },
// CHECK: { i8*, i8*, i8* } {
// CHECK: i8* getelementptr inbounds ([{{[0-9]+}} x i8], [{{[0-9]+}} x i8]* @"\01L_selector_data(nsstrArgWithS:)", i64 0, i64 0),
// CHECK: i8* getelementptr inbounds ([11 x i8], [11 x i8]* [[SETTER_SIGNATURE]], i64 0, i64 0),
// CHECK: i8* bitcast (void ([[OPAQUE:.*]]*, i8*, [[OPAQUE:.*]]*)* @_TToFC11objc_bridge3Bas8nsstrArgfT1sCSo8NSString_T_ to i8*)
// CHECK: },
// CHECK: { i8*, i8*, i8* } {
// CHECK: i8* getelementptr inbounds ([5 x i8], [5 x i8]* @"\01L_selector_data(init)", i64 0, i64 0),
// CHECK: i8* getelementptr inbounds ([8 x i8], [8 x i8]* [[GETTER_SIGNATURE]], i64 0, i64 0),
// CHECK: i8* bitcast ([[OPAQUE:.*]]* ([[OPAQUE:.*]]*, i8*)* @_TToFC11objc_bridge3BascfT_S0_ to i8*)
// CHECK: },
// CHECK: { i8*, i8*, i8* } {
// CHECK: i8* getelementptr inbounds ([8 x i8], [8 x i8]* @"\01L_selector_data(dealloc)", i64 0, i64 0),
// CHECK: i8* getelementptr inbounds ([8 x i8], [8 x i8]* [[DEALLOC_SIGNATURE]], i64 0, i64 0),
// CHECK: i8* bitcast (void ([[OPAQUE:.*]]*, i8*)* @_TToFC11objc_bridge3BasD to i8*)
// CHECK: },
// CHECK: { i8*, i8*, i8* } {
// CHECK: i8* getelementptr inbounds ([11 x i8], [11 x i8]* @"\01L_selector_data(acceptSet:)", i64 0, i64 0),
// CHECK: i8* getelementptr inbounds ([11 x i8], [11 x i8]* @{{[0-9]+}}, i64 0, i64 0),
// CHECK: i8* bitcast (void (%3*, i8*, %4*)* @_TToFC11objc_bridge3Bas9acceptSetfGVs3SetS0__T_ to i8*)
// CHECK: }
// CHECK: { i8*, i8*, i8* } {
// CHECK: i8* getelementptr inbounds ([14 x i8], [14 x i8]* @"\01L_selector_data(.cxx_destruct)", i64 0, i64 0),
// CHECK: i8* getelementptr inbounds ([3 x i8], [3 x i8]* @{{.*}}, i64 0, i64 0),
// CHECK: i8* bitcast (void ([[OPAQUE:.*]]*, i8*)* @_TToFC11objc_bridge3BasE to i8*)
// CHECK: }
// CHECK: ]
// CHECK: }, section "__DATA, __objc_const", align 8
// CHECK: @_PROPERTIES__TtC11objc_bridge3Bas = private constant { i32, i32, [5 x { i8*, i8* }] } {
// CHECK: [[OBJC_BLOCK_PROPERTY:@.*]] = private unnamed_addr constant [11 x i8] c"T@?,N,C,Vx\00"
// CHECK: @_PROPERTIES__TtC11objc_bridge21OptionalBlockProperty = private constant {{.*}} [[OBJC_BLOCK_PROPERTY]]
func getDescription(o: NSObject) -> String {
return o.description
}
func getUppercaseString(s: NSString) -> String {
return s.uppercase()
}
// @interface Foo -(void) setFoo: (NSString*)s; @end
func setFoo(f: Foo, s: String) {
f.setFoo(s)
}
// NSString *bar(int);
func callBar() -> String {
return bar(0)
}
// void setBar(NSString *s);
func callSetBar(s: String) {
setBar(s)
}
var NSS : NSString = NSString()
// -- NSString methods don't convert 'self'
extension NSString {
// CHECK: define internal [[OPAQUE:.*]]* @_TToFE11objc_bridgeCSo8NSStringg13nsstrFakePropS0_([[OPAQUE:.*]]*, i8*) unnamed_addr
// CHECK: define internal void @_TToFE11objc_bridgeCSo8NSStrings13nsstrFakePropS0_([[OPAQUE:.*]]*, i8*, [[OPAQUE:.*]]*) unnamed_addr
var nsstrFakeProp : NSString {
get {
return NSS
}
set {}
}
// CHECK: define internal [[OPAQUE:.*]]* @_TToFE11objc_bridgeCSo8NSString11nsstrResultfT_S0_([[OPAQUE:.*]]*, i8*) unnamed_addr
func nsstrResult() -> NSString { return NSS }
// CHECK: define internal void @_TToFE11objc_bridgeCSo8NSString8nsstrArgfT1sS0__T_([[OPAQUE:.*]]*, i8*, [[OPAQUE:.*]]*) unnamed_addr
func nsstrArg(s s: NSString) { }
}
class Bas : NSObject {
// CHECK: define internal [[OPAQUE:.*]]* @_TToFC11objc_bridge3Basg11strRealPropSS([[OPAQUE:.*]]*, i8*) unnamed_addr {{.*}} {
// CHECK: define internal void @_TToFC11objc_bridge3Bass11strRealPropSS([[OPAQUE:.*]]*, i8*, [[OPAQUE:.*]]*) unnamed_addr {{.*}} {
var strRealProp : String
// CHECK: define internal [[OPAQUE:.*]]* @_TToFC11objc_bridge3Basg11strFakePropSS([[OPAQUE:.*]]*, i8*) unnamed_addr {{.*}} {
// CHECK: define internal void @_TToFC11objc_bridge3Bass11strFakePropSS([[OPAQUE:.*]]*, i8*, [[OPAQUE:.*]]*) unnamed_addr {{.*}} {
var strFakeProp : String {
get {
return ""
}
set {}
}
// CHECK: define internal [[OPAQUE:.*]]* @_TToFC11objc_bridge3Basg13nsstrRealPropCSo8NSString([[OPAQUE:.*]]*, i8*) unnamed_addr {{.*}} {
// CHECK: define internal void @_TToFC11objc_bridge3Bass13nsstrRealPropCSo8NSString([[OPAQUE:.*]]*, i8*, [[OPAQUE:.*]]*) unnamed_addr {{.*}} {
var nsstrRealProp : NSString
// CHECK: define hidden %CSo8NSString* @_TFC11objc_bridge3Basg13nsstrFakePropCSo8NSString(%C11objc_bridge3Bas*) {{.*}} {
// CHECK: define internal void @_TToFC11objc_bridge3Bass13nsstrFakePropCSo8NSString([[OPAQUE:.*]]*, i8*, [[OPAQUE:.*]]*) unnamed_addr {{.*}} {
var nsstrFakeProp : NSString {
get {
return NSS
}
set {}
}
// CHECK: define internal [[OPAQUE:.*]]* @_TToFC11objc_bridge3Bas9strResultfT_SS([[OPAQUE:.*]]*, i8*) unnamed_addr {{.*}} {
func strResult() -> String { return "" }
// CHECK: define internal void @_TToFC11objc_bridge3Bas6strArgfT1sSS_T_([[OPAQUE:.*]]*, i8*, [[OPAQUE:.*]]*) unnamed_addr {{.*}} {
func strArg(s s: String) { }
// CHECK: define internal [[OPAQUE:.*]]* @_TToFC11objc_bridge3Bas11nsstrResultfT_CSo8NSString([[OPAQUE:.*]]*, i8*) unnamed_addr {{.*}} {
func nsstrResult() -> NSString { return NSS }
// CHECK: define internal void @_TToFC11objc_bridge3Bas8nsstrArgfT1sCSo8NSString_T_([[OPAQUE:.*]]*, i8*, [[OPAQUE:.*]]*) unnamed_addr {{.*}} {
func nsstrArg(s s: NSString) { }
override init() {
strRealProp = String()
nsstrRealProp = NSString()
super.init()
}
deinit { var x = 10 }
override var hashValue: Int { return 0 }
func acceptSet(set: Set<Bas>) { }
}
func ==(lhs: Bas, rhs: Bas) -> Bool { return true }
class OptionalBlockProperty: NSObject {
var x: ([AnyObject] -> [AnyObject])?
}
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