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70 lines
3.0 KiB
Swift
70 lines
3.0 KiB
Swift
// RUN: %target-swift-frontend -primary-file %s -emit-ir -g -o - | FileCheck %s
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func markUsed<T>(t: T) {}
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// CHECK-DAG: !DILocalVariable(tag: DW_TAG_arg_variable, name: "arg", arg: 1,{{.*}} line: [[@LINE+1]]
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func a(arg : Int)
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{
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// CHECK-DAG: !DILocalVariable(tag: DW_TAG_auto_variable, name: "local",{{.*}} line: [[@LINE+1]]
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var local = arg
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}
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// Why is c arg: 4? Note that "b" shows up as both arg 2 and 3.
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// CHECK-DAG: !DILocalVariable(tag: DW_TAG_arg_variable, name: "a", arg: 1,{{.*}} line: [[@LINE+3]]
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// CHECK-DAG: !DILocalVariable(tag: DW_TAG_arg_variable, name: "b", arg: 2,{{.*}} line: [[@LINE+2]]
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// CHECK-DAG: !DILocalVariable(tag: DW_TAG_arg_variable, name: "c", arg: 4,{{.*}} line: [[@LINE+1]]
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func many(a: Int, b: (Int, Int), c: Int) -> Int {
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// CHECK-DAG: !DILocalVariable(tag: DW_TAG_auto_variable, name: "i1",{{.*}} line: [[@LINE+1]]
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var i1 = a
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// CHECK-DAG: !DILocalVariable(tag: DW_TAG_auto_variable, name: "i2",{{.*}} line: [[@LINE+2]]
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// CHECK-DAG: !DILocalVariable(tag: DW_TAG_auto_variable, name: "i3",{{.*}} line: [[@LINE+1]]
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var (i2, i3) : (Int, Int) = b
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// CHECK-DAG: !DILocalVariable(tag: DW_TAG_auto_variable, name: "i4",{{.*}} line: [[@LINE+1]]
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var i4 = c
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return i1+i2+i3+i4
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}
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class A {
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var member : Int
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// CHECK-DAG: !DILocalVariable(tag: DW_TAG_arg_variable, name: "a", arg: 1,{{.*}} line: [[@LINE+1]]
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init(a: Int) { member = a }
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// CHECK-DAG: !DILocalVariable(tag: DW_TAG_arg_variable, name: "offset", arg: 1,{{.*}} line: [[@LINE+2]]
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// CHECK-DAG: !DILocalVariable(tag: DW_TAG_arg_variable, name: "self", arg: 2,{{.*}} line: [[@LINE+1]]
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func getValuePlus(offset: Int) -> Int {
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// CHECK-DAG: !DILocalVariable(tag: DW_TAG_auto_variable, name: "a",{{.*}} line: [[@LINE+1]]
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var a = member
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return a+offset
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}
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// CHECK-DAG: !DILocalVariable(tag: DW_TAG_arg_variable, name: "factor", arg: 1,{{.*}} line: [[@LINE+3]]
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// CHECK-DAG: !DILocalVariable(tag: DW_TAG_arg_variable, name: "offset", arg: 2,{{.*}} line: [[@LINE+2]]
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// CHECK-DAG: !DILocalVariable(tag: DW_TAG_arg_variable, name: "self", arg: 3,{{.*}} line: [[@LINE+1]]
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func getValueTimesPlus(factor: Int, offset: Int) -> Int {
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// CHECK-DAG: !DILocalVariable(tag: DW_TAG_auto_variable, name: "a",{{.*}} line: [[@LINE+1]]
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var a = member
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// CHECK-DAG: !DILocalVariable(tag: DW_TAG_auto_variable, name: "f",{{.*}} line: [[@LINE+1]]
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var f = factor
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return a*f+offset
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}
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// CHECK: !DILocalVariable(tag: DW_TAG_arg_variable, name: "self", arg: 1,{{.*}} line: [[@LINE+1]]
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deinit {
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markUsed(member)
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}
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}
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// Curried functions have their arguments backwards.
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// CHECK: !DILocalVariable(tag: DW_TAG_arg_variable, name: "b", arg: 1,{{.*}} line: [[@LINE+2]]
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// CHECK: !DILocalVariable(tag: DW_TAG_arg_variable, name: "a", arg: 2,{{.*}} line: [[@LINE+1]]
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func uncurry (a: Int) (b: Int) -> (Int, Int) {
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return (a, b)
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}
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// CHECK: !DILocalVariable(tag: DW_TAG_arg_variable, name: "x", arg: 1,{{.*}} line: [[@LINE+2]]
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// CHECK: !DILocalVariable(tag: DW_TAG_arg_variable, name: "y", arg: 2,{{.*}} line: [[@LINE+1]]
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func tuple(x: Int, y: (Int, Float, String)) -> Int {
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return x+y.0;
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}
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