Support iterators in spread element

This commit is contained in:
Jason Freeman 2015-03-24 16:33:24 -07:00
parent b7f2990305
commit 2288946afc

View file

@ -5913,7 +5913,7 @@ module ts {
function checkSpreadElementExpression(node: SpreadElementExpression, contextualMapper?: TypeMapper): Type {
let arrayOrIterableType = checkExpressionCached(node.expression, contextualMapper);
if (languageVersion >= ScriptTarget.ES6) {
// Check for iterable, not yet implemented
return checkIteratedType(arrayOrIterableType, node.expression) || unknownType;
}
if (isArrayLikeType(arrayOrIterableType)) {