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49 lines
834 B
Swift
49 lines
834 B
Swift
// RUN: %target-swift-frontend %s -emit-ir -g -o - | %FileCheck %s
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// LValues are direct values, too. They are reference types, though.
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func markUsed<T>(_ t: T) {}
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class Class {
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var ivar : Int64
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init() { ivar = 1234 }
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}
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class Other : Class {
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var ovar : Int64
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override init() {
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ovar = 112233
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super.init()
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ivar = 4321
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}
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}
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struct Struct {
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var ivar : Int64
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init() { ivar = 4567 }
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}
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func foo(_ x: inout Class) {
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// CHECK: !DILocalVariable(name: "x", arg: 1{{.*}} line: [[@LINE-1]]
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markUsed(x.ivar)
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x.ivar += 1 // Set breakpoint here
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}
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func foo(_ x: inout Struct) {
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// CHECK: !DILocalVariable(name: "x", arg: 1{{.*}} line: [[@LINE-1]]
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markUsed(x.ivar)
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x.ivar += 1 // Set breakpoint here
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}
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func main() {
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var c: Class = Other()
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var s = Struct()
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foo(&c)
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foo(&s)
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foo(&c)
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foo(&s)
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}
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main()
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