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ddb8ed8d11
There was some bogus logic here that's no longer necessary. Fixes https://bugs.swift.org/browse/SR-14271 / rdar://problem/74747109.
46 lines
1.9 KiB
Swift
46 lines
1.9 KiB
Swift
// RUN: %target-swift-emit-silgen -primary-file %s | %FileCheck %s
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// RUN: %target-swift-frontend -emit-ir -primary-file %s
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// CHECK-LABEL: sil hidden [ossa] @$s11lazy_locals6simpleSiyF : $@convention(thin) () -> Int {
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func simple() -> Int {
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lazy var x = 123
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return x
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}
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// CHECK-LABEL: sil private [lazy_getter] [noinline] [ossa] @$s11lazy_locals6simpleSiyF1xL_Sivg : $@convention(thin) (@guaranteed { var Optional<Int> }) -> Int {
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// CHECK-LABEL: sil hidden [ossa] @$s11lazy_locals8captures1xS2i_tF : $@convention(thin) (Int) -> Int {
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func captures(x: Int) -> Int {
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let y = x * x
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lazy var z = x + y
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let fn = { z }
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return fn()
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}
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// CHECK-LABEL: sil private [lazy_getter] [noinline] [ossa] @$s11lazy_locals8captures1xS2i_tF1zL_Sivg : $@convention(thin) (@guaranteed { var Optional<Int> }, Int, Int) -> Int {
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// CHECK-LABEL: sil private [ossa] @$s11lazy_locals8captures1xS2i_tFSiycfU_ : $@convention(thin) (@guaranteed { var Optional<Int> }, Int, Int) -> Int {
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// CHECK-LABEL: sil hidden [ossa] @$s11lazy_locals6assignSiyF : $@convention(thin) () -> Int {
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func assign() -> Int {
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lazy var z = 123
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z = 321
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return z
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}
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// CHECK-LABEL: sil private [lazy_getter] [noinline] [ossa] @$s11lazy_locals6assignSiyF1zL_Sivg : $@convention(thin) (@guaranteed { var Optional<Int> }) -> Int {
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// CHECK-LABEL: sil private [ossa] @$s11lazy_locals6assignSiyF1zL_Sivs : $@convention(thin) (Int, @guaranteed { var Optional<Int> }) -> () {
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// CHECK-LABEL: sil hidden [ossa] @$s11lazy_locals7generic1xxx_tlF : $@convention(thin) <T> (@in_guaranteed T) -> @out T {
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func generic<T>(x: T) -> T {
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lazy var z = x
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return z
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}
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// CHECK-LABEL: sil private [lazy_getter] [noinline] [ossa] @$s11lazy_locals7generic1xxx_tlF1zL_xvg : $@convention(thin) <T> (@guaranteed <τ_0_0> { var Optional<τ_0_0> } <T>, @in_guaranteed T) -> @out T {
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func lazyLocalWithNestedClosure() {
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lazy var x = {
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return 3
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}()
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}
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