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23be369c0e
Fixes https://github.com/apple/swift/issues/68941. Fixes https://github.com/apple/swift/issues/69282. Fixes https://github.com/apple/swift/issues/72153. Fixes rdar://110711746. Fixes rdar://119212867. Fixes rdar://124202697.
24 lines
1.7 KiB
Swift
24 lines
1.7 KiB
Swift
// RUN: %target-swift-emit-silgen -parse-as-library %s | %FileCheck %s
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func callee(_ fn: () -> Any) {}
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func caller<each T>(_ t: repeat each T) {
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repeat callee { each t }
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}
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// CHECK-LABEL: sil hidden [ossa] @$s26pack_element_expr_captures6calleryyxxQpRvzlF : $@convention(thin) <each T> (@pack_guaranteed Pack{repeat each T}) -> () {
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// CHECK: [[FN:%.*]] = function_ref @$s26pack_element_expr_captures6calleryyxxQpRvzlFypyXEfU_ : $@convention(thin) <each τ_0_0><τ_1_0> (@in_guaranteed τ_1_0) -> @out Any
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// CHECK: [[ELT_ADDR:%.*]] = pack_element_get {{.*}} of %0 : $*Pack{repeat each T} as $*@pack_element("{{.*}}") each T
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// CHECK: [[ELT_COPY:%.*]] = alloc_stack $@pack_element("{{.*}}") each T
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// CHECK: copy_addr [[ELT_ADDR]] to [init] [[ELT_COPY]] : $*@pack_element("{{.*}}") each T
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// CHECK: [[CLOSURE:%.*]] = partial_apply [callee_guaranteed] [[FN]]<Pack{repeat each T}, @pack_element("{{.*}}") each T>([[ELT_COPY]])
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// CHECK: [[CONVERTED:%.*]] = convert_escape_to_noescape [not_guaranteed] %15 : $@callee_guaranteed () -> @out Any to $@noescape @callee_guaranteed () -> @out Any
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// CHECK: [[CALLEE:%.*]] = function_ref @$s26pack_element_expr_captures6calleeyyypyXEF : $@convention(thin) (@guaranteed @noescape @callee_guaranteed () -> @out Any) -> ()
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// CHECK: apply [[CALLEE]]([[CONVERTED]]) : $@convention(thin) (@guaranteed @noescape @callee_guaranteed () -> @out Any) -> ()
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// CHECK-LABEL: sil private [ossa] @$s26pack_element_expr_captures6calleryyxxQpRvzlFypyXEfU_ : $@convention(thin) <each T><τ_1_0> (@in_guaranteed τ_1_0) -> @out Any {
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// CHECK: bb0(%0 : $*Any, %1 : @closureCapture $*τ_1_0):
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// CHECK: [[ADDR:%.*]] = init_existential_addr %0 : $*Any, $τ_1_0
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// CHECK: copy_addr %1 to [init] [[ADDR]] : $*τ_1_0
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// CHECK: return
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