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c6dd3ad839
Instead of diagnosing in CSApply, let's create a fix and diagnose in the solver instead. Additionally, make sure we assign ErrorTypes to any VarDecls bound by the invalid pattern, which fixes a crash. rdar://110638279
20 lines
418 B
Swift
20 lines
418 B
Swift
// RUN: %target-typecheck-verify-swift
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// rdar://105782480
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enum MyEnum {
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case second(Int?)
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}
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func takeClosure(_ x: () -> Void) {}
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func foo(value: MyEnum) {
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takeClosure {
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switch value {
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case .second(let drag).invalid:
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// expected-error@-1 {{value of type 'MyEnum' has no member 'invalid'}}
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// expected-error@-2 {{'let' binding pattern cannot appear in an expression}}
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break
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}
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}
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}
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