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16 lines
505 B
Swift
16 lines
505 B
Swift
// RUN: %target-swift-frontend -primary-file %s -emit-ir -g -o - | FileCheck %s
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// Test debug info for storageless variables.
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struct Symbol {}
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func peek() -> Symbol? { return Symbol() }
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func foo() {
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// CHECK: define {{.*}}foo
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// CHECK: call void @llvm.dbg.declare(metadata %V9letclause6Symbol undef, metadata ![[S:.*]], metadata !{{[0-9]+}})
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// CHECK: ![[S]] = !DILocalVariable(name: "s"
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// CHECK-SAME: line: [[@LINE+1]],
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while let s = peek() {
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print(s, terminator: "")
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}
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}
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