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Elides functions with invalid bodies.

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This commit is contained in:
Ron Buckton 2016-03-24 17:21:09 -07:00
parent e50469948f
commit 816467ceea
1 changed files with 5 additions and 1 deletions
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6
src/compiler/transformers/ts.ts
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@ -1903,6 +1903,10 @@ namespace ts {
* @param node The function expression node.
*/
function visitFunctionExpression(node: FunctionExpression) {
if (nodeIsMissing(node.body)) {
return createNode(SyntaxKind.OmittedExpression);
}
return createFunctionExpression(
node.asteriskToken,
node.name,
@ -1919,7 +1923,7 @@ namespace ts {
* @param node The declaration node.
*/
function shouldElideFunctionLikeDeclaration(node: FunctionLikeDeclaration) {
return node.body === undefined
return nodeIsMissing(node.body)
|| hasModifier(node, ModifierFlags.Abstract | ModifierFlags.Ambient);
}