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Fix crash with unmet generic type constraints

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It looks like 93dbcf006f didn't completely change
  "(<CallExpression>node).typeArguments" to "typeArguments".

  Closes #3464

Signed-off-by: David Li <jiawei.davidli@gmail.com>
This commit is contained in:
David Li 2015-06-10 19:59:07 -04:00
parent 49be653a25
commit 5fc4a8e4d3
1 changed files with 2 additions and 2 deletions
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4
src/compiler/checker.ts
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@ -7275,8 +7275,8 @@ module ts {
checkApplicableSignature(node, args, candidateForArgumentError, assignableRelation, /*excludeArgument*/ undefined, /*reportErrors*/ true);
}
else if (candidateForTypeArgumentError) {
if (!isTaggedTemplate && (<CallExpression>node).typeArguments) {
checkTypeArguments(candidateForTypeArgumentError, (<CallExpression>node).typeArguments, [], /*reportErrors*/ true)
if (!isTaggedTemplate && typeArguments) {
checkTypeArguments(candidateForTypeArgumentError, typeArguments, [], /*reportErrors*/ true)
}
else {
Debug.assert(resultOfFailedInference.failedTypeParameterIndex >= 0);