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// RUN: %empty-directory(%t)
// RUN: %target-build-swift -enable-library-evolution -emit-library -module-name TestModule -module-link-name TestModule %S/Inputs/protocol-public-empty.swift -emit-module-interface -swift-version 5 -o %t/%target-library-name(TestModule)
// RUN: %target-swift-frontend -prespecialize-generic-metadata -target %module-target-future -emit-ir -I %t -L %t %s | %FileCheck %s -DINT=i%target-ptrsize -DALIGNMENT=%target-alignment
// REQUIRES: VENDOR=apple || OS=linux-gnu
// UNSUPPORTED: CPU=i386 && OS=ios
// UNSUPPORTED: CPU=armv7 && OS=ios
// UNSUPPORTED: CPU=armv7s && OS=ios
import TestModule
// UNSUPPORTED: CPU=i386 && OS=ios
// UNSUPPORTED: CPU=armv7 && OS=ios
// UNSUPPORTED: CPU=armv7s && OS=ios
// CHECK: @"$sytN" = external{{( dllimport)?}} global %swift.full_existential_type
// CHECK-NOT: @"$s4main5ValueOySiGMf"
extension Int : P {}
enum Value<First : P> {
case first(First)
}
@inline(never)
func consume<T>(_ t: T) {
withExtendedLifetime(t) { t in
}
}
// CHECK: define hidden swiftcc void @"$s4main4doityyF"() #{{[0-9]+}} {
// CHECK: [[DEMANGLED_TYPE:%[0-9]+]] = call ptr @__swift_instantiateConcreteTypeFromMangledName(
// CHECK-SAME: $s4main5ValueOyS2i10TestModule1PAAyHCg_GMD
// CHECK: call swiftcc void @"$s4main7consumeyyxlF"(
// CHECK-SAME: ptr noalias %{{[0-9]+}},
// CHECK-SAME: ptr [[DEMANGLED_TYPE]]
// CHECK-SAME: )
// CHECK: }
func doit() {
consume( Value.first(13) )
}
doit()
// CHECK: ; Function Attrs: noinline nounwind memory(none)
// CHECK: define hidden swiftcc %swift.metadata_response @"$s4main5ValueOMa"([[INT]] %0, ptr %1, ptr %2) #{{[0-9]+}} {{(section)?.*}}{
// CHECK: entry:
// CHECK: call swiftcc %swift.metadata_response @__swift_instantiateGenericMetadata(
// CHECK-SAME: [[INT]] %0,
// CHECK-SAME: ptr %1,
// CHECK-SAME: ptr %2,
// CHECK-SAME: ptr undef,
// CHECK-SAME: $s4main5ValueOMn
// CHECK: ret %swift.metadata_response {{%[0-9]+}}
// CHECK: }
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