Fix forEachChild jsdoc @typedef tag
#18333
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Also remove JSDocTypeLiteral.jsdocTypeTag, which made no sense since it was only useful when storing information for its parent `@typedef` tag.
ghost
approved these changes
Sep 8, 2017
src/compiler/parser.ts
Outdated
| @@ -6698,7 +6699,8 @@ namespace ts { | |||
| if (typeExpression && typeExpression.type.kind === SyntaxKind.ArrayType) { | |||
| jsdocTypeLiteral.isArrayType = true; | |||
| } | |||
| typedefTag.typeExpression = finishNode(jsdocTypeLiteral); | |||
| const useChildTypeTagAsType = childTypeTag && !isObjectOrObjectArrayTypeReference(childTypeTag.typeExpression.type); | |||
| typedefTag.typeExpression = useChildTypeTagAsType ? childTypeTag.typeExpression : finishNode(jsdocTypeLiteral); | |||
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Probably better to make these one expression so that if we have strictNullChecks TS can infer that we just checked for childTypeTag being defined.
This was referenced Sep 9, 2017
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@typedeftag.visitNodes.Fixes #18301