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65adc5a582
It's not safe to insert a compensating release_value at the call site. This release_value calls the deinit which might have been already de-virtualized in the callee.
29 lines
553 B
Swift
29 lines
553 B
Swift
// RUN: %target-run-simple-swift(-enable-experimental-feature Embedded -O -parse-as-library -runtime-compatibility-version none -wmo -Xfrontend -disable-objc-interop) | %FileCheck %s
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// REQUIRES: executable_test
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// REQUIRES: OS=macosx || OS=linux-gnu
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var deinitCalled = false
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struct S: ~Copyable {
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let s: String
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@inline(never)
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deinit {
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precondition(!deinitCalled)
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deinitCalled = true
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print(s)
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}
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}
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@main
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struct Main {
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static func main() {
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// CHECK: 1
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_ = S(s: "1")
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// CHECK-NEXT: done
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print("done")
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}
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}
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