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Fix bug: Handle QualifiedName in getMeaningFromRightHandSideOfImportEquals (#21779)

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* Fix bug: Handle QualifiedName in getMeaningFromRightHandSideOfImportEquals

* Fix lint
This commit is contained in:
Andy
2018-02-20 14:32:51 -08:00
committed by GitHub
parent 98baea992e
commit b00c13b716
4 changed files with 23 additions and 18 deletions
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15
src/services/utilities.ts
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@@ -92,7 +92,7 @@ namespace ts {
return SemanticMeaning.All;
}
else if (isInRightSideOfInternalImportEqualsDeclaration(node)) {
return getMeaningFromRightHandSideOfImportEquals(node);
return getMeaningFromRightHandSideOfImportEquals(node as Identifier);
}
else if (isDeclarationName(node)) {
return getMeaningFromDeclaration(node.parent);
@@ -112,19 +112,12 @@ namespace ts {
}
}
function getMeaningFromRightHandSideOfImportEquals(node: Node) {
Debug.assert(node.kind === SyntaxKind.Identifier);
function getMeaningFromRightHandSideOfImportEquals(node: Node): SemanticMeaning {
// import a = |b|; // Namespace
// import a = |b.c|; // Value, type, namespace
// import a = |b.c|.d; // Namespace
if (node.parent.kind === SyntaxKind.QualifiedName &&
(<QualifiedName>node.parent).right === node &&
node.parent.parent.kind === SyntaxKind.ImportEqualsDeclaration) {
return SemanticMeaning.Value | SemanticMeaning.Type | SemanticMeaning.Namespace;
}
return SemanticMeaning.Namespace;
const name = node.kind === SyntaxKind.QualifiedName ? node : isQualifiedName(node.parent) && node.parent.right === node ? node.parent : undefined;
return name && name.parent.kind === SyntaxKind.ImportEqualsDeclaration ? SemanticMeaning.All : SemanticMeaning.Namespace;
}
export function isInRightSideOfInternalImportEqualsDeclaration(node: Node) {