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248ba6236a
These line numbers are consumed by LLDB and stored in the Declaration object, but as far as I can tell no user-facing feature relies on this. Removing the line number can reduce the churn for incremental builds significantly, since whitespace changes in one file may trigger a recompilation of any file that uses a type declared below the whitespace change. <rdar://problem/63156560>
39 lines
1.4 KiB
Swift
39 lines
1.4 KiB
Swift
// RUN: %target-swift-frontend -disable-objc-attr-requires-foundation-module %s -emit-ir -g -o - | %FileCheck %s
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// REQUIRES: objc_interop
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// CHECK-DAG: ![[TY0:.*]] = !DICompositeType(tag: DW_TAG_structure_type, name: "ObjCClass",{{.*}} runtimeLang: DW_LANG_Swift,
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@objc class ObjCClass {
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@IBAction func click(_: AnyObject?) -> () {}
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}
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// CHECK-DAG: ![[TY1:[0-9]+]] = !DICompositeType(tag: DW_TAG_structure_type, name: "SwiftClass",{{.*}} runtimeLang: DW_LANG_Swift
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class SwiftClass {
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@objc func objcmethod() -> () {}
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func swiftmethod() -> () {}
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// Block attribute
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func f(_ someBlock: @convention(block) (Int64) -> Int64) {
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}
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}
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// FIXME: This is currently elided, but should reappear eventually as
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// an artificial variable.
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// DISABLED: [ DW_TAG_variable ] [OBJC_METACLASS_$__TtC10attributes9ObjCClass]
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// CHECK-DAG: !DIGlobalVariable(name: "strongRef0",{{.*}}line: [[@LINE+1]],{{.*}} type: ![[TY0]],{{.*}} isLocal: false, isDefinition: true
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var strongRef0 : ObjCClass
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var strongRef1 : SwiftClass = SwiftClass()
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// CHECK-DAG: !DIDerivedType(tag: DW_TAG_typedef, name: "$s10attributes10SwiftClassCXSqXwD"
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weak var weakRef1 : SwiftClass? = strongRef1
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// CHECK-DAG: !DIDerivedType(tag: DW_TAG_typedef, name: "$s10attributes10SwiftClassCXoD"
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unowned var unownedRef1 : SwiftClass
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protocol Protocol1 : class {
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func foo(_ x: Float) -> Float
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}
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class Implementation : Protocol1 {
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func foo(_ x: Float) -> Float { return 2*x }
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}
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