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43 lines
936 B
Swift
43 lines
936 B
Swift
// RUN: %empty-directory(%t)
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// RUN: cp %s %t/main.swift
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// RUN: %target-build-swift -module-name test %t/main.swift %S/Inputs/generic-nested-in-extension-on-objc-class.swift -o %t/a.out
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// RUN: %target-codesign %t/a.out
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// RUN: %target-run %t/a.out | %FileCheck %s
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// REQUIRES: objc_interop
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// REQUIRES: executable_test
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import Foundation
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// https://github.com/apple/swift/issues/53775
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//
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// Test the fix for a crash when instantiating the metadata for a generic type
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// nested in an extension on an ObjC class in a different file.
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extension NSString {
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class _Inner2<T> where T: NSObject {}
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}
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extension NSArray {
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class Inner1: NSString._Inner1<NSArray> {
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override init() {
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super.init()
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print("Inner1")
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}
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}
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class Inner2: NSString._Inner2<NSArray> {
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override init() {
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super.init()
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print("Inner2")
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}
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}
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}
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// CHECK: Inner1
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_ = NSArray.Inner1()
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// CHECK: Inner2
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_ = NSArray.Inner2()
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