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5e7c3084bd
Some of the `dealloc_stack` instructions inserted where getting a wrong scope. This manifests when running AllocBoxToStack because it uses StackNesting as an utility. Yet another improvement in debug informations at `-Onone`. Fixes SR-6738.
30 lines
1.1 KiB
Swift
30 lines
1.1 KiB
Swift
// RUN: %target-swift-frontend -emit-sil -enable-sil-ownership %s -Onone -Xllvm \
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// RUN: -sil-print-after=allocbox-to-stack -Xllvm \
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// RUN: -sil-print-only-functions=$S3red19ThrowAddrOnlyStructV016throwsOptionalToG0ACyxGSgSi_tcfC \
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// RUN: -Xllvm -sil-print-debuginfo -o /dev/null 2>&1 | %FileCheck %s
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// CHECK: bb5(%27 : @owned $Error):
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// CHECK: dealloc_stack %6 : $*ThrowAddrOnlyStruct<T>, loc {{.*}}:27:68, scope 2
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// CHECK: dealloc_stack %3 : $*ThrowAddrOnlyStruct<T>, loc {{.*}}:27:68, scope 2
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// CHECK: br bb4(%27 : $Error), loc {{.*}}:27:15, scope 2
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protocol Patatino {
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init()
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}
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struct ThrowAddrOnlyStruct<T : Patatino> {
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var x : T
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init(fail: ()) throws { x = T() }
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init(failDuringDelegation: Int) throws {
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try self.init(fail: ())
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}
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init?(throwsToOptional: Int) {
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try? self.init(failDuringDelegation: throwsToOptional)
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}
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init(throwsOptionalToThrows: Int) throws {
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self.init(throwsToOptional: throwsOptionalToThrows)!
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}
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init?(throwsOptionalToOptional: Int) {
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try! self.init(throwsOptionalToThrows: throwsOptionalToOptional)
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}
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}
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