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45065f3069
Lift the limitation of a single active diagnostic, which was a pretty easy-to-hit footgun. We now maintain an array of active in-flight diagnostics, which gets flushed once all them have ended.
4 lines
326 B
Swift
4 lines
326 B
Swift
// {"kind":"typecheck","signature":"swift::ProtocolRequiresClassRequest::diagnoseCycle(swift::DiagnosticEngine&) const","signatureAssert":"Assertion failed: (!ActiveDiagnostic && \"Already have an active diagnostic\"), function diagnose"}
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// RUN: not %target-swift-frontend -typecheck %s
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struct b let b c a = b protocol a : a
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