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81f9ea33be
This fixes a logic error in the existing code that cause these function arguments to appear twice, once as local variable and once as formal parameter. rdar://problem/37410759
11 lines
329 B
Swift
11 lines
329 B
Swift
// RUN: %target-swift-frontend %s -emit-ir -g -o - | %FileCheck %s
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public func snd<T, U>(_ t : (T, U)) -> U {
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let (_, y) = t
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return y
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}
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// Test that the alloc_stack's argument number is preserved.
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// CHECK-NOT: !DILocalVariable(name: "t"
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// CHECK: !DILocalVariable(name: "t", arg: 1
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// CHECK-NOT: !DILocalVariable(name: "t"
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