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38 lines
1015 B
Swift
38 lines
1015 B
Swift
// RUN: %target-swift-frontend %s -emit-ir -g -o - | %FileCheck %s
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protocol PointUtils {
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func distanceFromOrigin() -> Float
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}
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// CHECK: define {{.*}}float @"$s8protocol{{.*}}FTW"({{.*}} !dbg !{{[0-9]+}}
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class Point : PointUtils {
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var x : Float
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var y : Float
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init (_x : Float, _y : Float) {
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x = _x
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y = _y
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}
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func distanceFromOrigin() -> Float {
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return 1.0
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}
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}
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// CHECK: define {{.*}}i64 @"$s8protocol4mains5Int64VyF"() {{.*}} {
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public func main() -> Int64 {
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var pt = Point(_x: 2.5, _y: 4.25)
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// CHECK: [[LOC2D:%[a-zA-Z0-9]+]] = alloca %T8protocol10PointUtilsP, align {{(4|8)}}
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// CHECK: #dbg_declare({{.*}} [[LOC2D]], ![[LOC:.*]], !DIExpression()
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var loc2d : PointUtils = pt
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var distance = loc2d.distanceFromOrigin()
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return 0
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}
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// Self should be artificial.
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// CHECK: !DILocalVariable(name: "self", arg: 1{{.*}} line: 16
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// CHECK-SAME: DIFlagArtificial
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// CHECK: ![[LOC]] = !DILocalVariable(name: "loc2d",{{.*}} line: [[@LINE-10]]
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