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BugA bug in TypeScriptA bug in TypeScriptFixedA PR has been merged for this issueA PR has been merged for this issue
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type MixinCtor<A> = new () => A & { constructor: MixinCtor</**/A> };Hover over the A at /**/.
Expected: A in MixinCtor<A>
Actual: The language service tries to get length off of undefined, crashes.
Description:
getQuickInfoAtPosition('C:\Users\drosen\AppData\Local\Temp\~vsBEB5.ts', 61)
Message:
StackTrace:
TypeError: Unable to get property 'length' of undefined or null reference
at getSignatureFromDeclaration (:16096:33)
at getSymbolDisplayPartsDocumentationAndSymbolKind (:44944:25)
at getQuickInfoAtPosition (:45136:13)
at Anonymous function (:48843:17)
at simpleForwardCall (:48683:9)
at forwardJSONCall (:48699:13)
at forwardJSONCall (:48745:13)
at getQuickInfoAtPosition (:48842:13)
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BugA bug in TypeScriptA bug in TypeScriptFixedA PR has been merged for this issueA PR has been merged for this issue