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The debugger relies on function arguments and local variables to be in different scopes in order to disambiguate between local variables that shadow function arguments. rdar://83769198
29 lines
773 B
Swift
29 lines
773 B
Swift
// RUN: %target-swift-frontend %s -O -I %t -emit-ir -g -o - | %FileCheck %s
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func use<T>(_ t: T) {}
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@inline(never)
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public func noinline(_ x: Int64) -> Int64 { return x }
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@_transparent
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public func transparent(_ y: Int64) -> Int64 {
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var local = y
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return noinline(local)
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}
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let z = transparent(0)
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use(z)
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// Check that a transparent function has no debug information.
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// CHECK: define {{.*}}$s11transparentAA
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// CHECK-SAME: !dbg ![[SP:[0-9]+]]
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// CHECK-NEXT: entry:
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// CHECK-NEXT: !dbg ![[ZERO:[0-9]+]]
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// CHECK-NEXT: }
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// CHECK: ![[FILE:[0-9]+]] = {{.*}}"<compiler-generated>"
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// CHECK: ![[SP]] = distinct !DISubprogram({{.*}}name: "transparent"
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// CHECK-SAME: file: ![[FILE]]
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// CHECK-NOT: line:
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// CHECK: ![[ZERO]] = !DILocation(line: 0,
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