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30c196118e
If the base type of the specialization is invalid, the AST node is going to be replaced with `ErrorExpr`. We need to handle that gracefully when attempting to apply specialization in such situations. Resolves: https://github.com/swiftlang/swift/issues/77644
12 lines
255 B
Swift
12 lines
255 B
Swift
// RUN: %target-typecheck-verify-swift
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// rdar://139913219 - Make sure we don't crash.
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func bar(_ x: Int.Type, _: Int) {}
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func bar<T>(_ x: T.Type, _: Int) {}
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func foo() {
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bar(X<Int?>.self, .zero)
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// expected-error@-1 {{cannot find 'X' in scope}}
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}
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