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Update initializerType when checking RHS of empty object destructure

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Jack Williams
2018-01-10 15:20:04 +00:00
parent 4acdca5258
commit b9543bf617
1 changed files with 2 additions and 2 deletions
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4
src/compiler/checker.ts
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@@ -21836,9 +21836,9 @@ namespace ts {
if (isBindingPattern(node.name)) {
// Don't validate for-in initializer as it is already an error
if (node.initializer && node.parent.parent.kind !== SyntaxKind.ForInStatement) {
const initializerType = checkExpressionCached(node.initializer);
let initializerType = checkExpressionCached(node.initializer);
if (strictNullChecks && node.name.elements.length === 0) {
checkNonNullType(initializerType, node);
initializerType = checkNonNullType(initializerType, node);
}
checkTypeAssignableTo(initializerType, getWidenedTypeForVariableLikeDeclaration(node), node, /*headMessage*/ undefined);
checkParameterInitializer(node);