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Merge pull request #14302 from Microsoft/make-special-property-assignment-apply-only-to-lhs

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Provide special property assignment symbol only for left-hand side of assignment
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Nathan Shively-Sanders
2017-02-24 15:14:30 -08:00
committed by GitHub
parent 1a579d1d4d 44e1140cf6
commit 5b23dbc999
3 changed files with 29 additions and 1 deletions
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4
src/compiler/checker.ts
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@@ -20930,7 +20930,9 @@ namespace ts {
return getSymbolOfNode(entityName.parent);
}
if (isInJavaScriptFile(entityName) && entityName.parent.kind === SyntaxKind.PropertyAccessExpression) {
if (isInJavaScriptFile(entityName) &&
entityName.parent.kind === SyntaxKind.PropertyAccessExpression &&
entityName.parent === (entityName.parent.parent as BinaryExpression).left) {
// Check if this is a special property assignment
const specialPropertyAssignmentSymbol = getSpecialPropertyAssignmentSymbolFromEntityName(entityName);
if (specialPropertyAssignmentSymbol) {