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Generic specialization already takes care of removing metatype arguments of generic functions. But sometimes non-generic functions have metatype arguments which must be removed. We need handle this case with a function signature optimization. This enables, for example, to use `OptionSet` in embedded swift. rdar://121206953
34 lines
2.2 KiB
Swift
34 lines
2.2 KiB
Swift
// RUN: %empty-directory(%t)
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//
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// RUN: %target-swift-frontend -enable-library-evolution -emit-module -target %target-cpu-apple-macosx10.50 -emit-module-path %t/weak_import_deployment_target_helper.swiftmodule -parse-as-library %S/Inputs/weak_import_deployment_target_helper.swift
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// RUN: %target-swift-frontend -primary-file %s -I %t -emit-ir -target %target-cpu-apple-macosx10.50 | %FileCheck %s --check-prefix=CHECK-OLD
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// RUN: %target-swift-frontend -primary-file %s -I %t -emit-ir -target %target-cpu-apple-macosx10.60 | %FileCheck %s --check-prefix=CHECK-NEW
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//
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// RUN: %target-swift-frontend -enable-library-evolution -emit-module -target %target-cpu-apple-macosx10.60 -emit-module-path %t/weak_import_deployment_target_helper.swiftmodule -parse-as-library %S/Inputs/weak_import_deployment_target_helper.swift
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// RUN: %target-swift-frontend -primary-file %s -I %t -emit-ir -target %target-cpu-apple-macosx10.50 | %FileCheck %s --check-prefix=CHECK-OLD
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// RUN: %target-swift-frontend -primary-file %s -I %t -emit-ir -target %target-cpu-apple-macosx10.60 | %FileCheck %s --check-prefix=CHECK-NEW
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//
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// REQUIRES: OS=macosx
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import weak_import_deployment_target_helper
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@available(macOS 10.50, *)
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public func callsOld() {
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hasDefaultArg()
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}
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@available(macOS 10.60, *)
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public func callsNew() {
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hasAvailableDefaultArg()
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}
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// CHECK-OLD-LABEL: declare swiftcc void @"$s36weak_import_deployment_target_helper13hasDefaultArgyySiF"(i64)
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// CHECK-OLD-LABEL: declare extern_weak swiftcc void @"$s36weak_import_deployment_target_helper22hasAvailableDefaultArgyySiF"(i64)
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// CHECK-OLD-LABEL: declare extern_weak swiftcc i64 @"$s36weak_import_deployment_target_helper17availableFunctionSiyF"()
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// CHECK-OLD-LABEL: declare swiftcc i64 @"$s36weak_import_deployment_target_helper8functionSiyF"()
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// CHECK-NEW-LABEL: declare swiftcc void @"$s36weak_import_deployment_target_helper13hasDefaultArgyySiF"(i64)
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// CHECK-NEW-LABEL: declare swiftcc void @"$s36weak_import_deployment_target_helper22hasAvailableDefaultArgyySiF"(i64)
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// CHECK-NEW-LABEL: declare swiftcc i64 @"$s36weak_import_deployment_target_helper17availableFunctionSiyF"()
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// CHECK-NEW-LABEL: declare swiftcc i64 @"$s36weak_import_deployment_target_helper8functionSiyF"()
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