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Merge pull request #25342 from ajafff/factory-leftmost-expression

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getLeftmostExpression: handle AsExpression and NonNullExpression
This commit is contained in:
Daniel Rosenwasser
2018-07-03 18:02:04 -07:00
committed by GitHub
parent 204b70d7af b8d7a2f763
commit e4145e3017
3 changed files with 29 additions and 6 deletions
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8
src/compiler/factory.ts
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@@ -4354,19 +4354,17 @@ namespace ts {
case SyntaxKind.ConditionalExpression:
node = (<ConditionalExpression>node).condition;
continue;
case SyntaxKind.CallExpression:
if (stopAtCallExpressions) {
return node;
}
// falls through
case SyntaxKind.AsExpression:
case SyntaxKind.ElementAccessExpression:
case SyntaxKind.PropertyAccessExpression:
node = (<CallExpression | PropertyAccessExpression | ElementAccessExpression>node).expression;
continue;
case SyntaxKind.NonNullExpression:
case SyntaxKind.PartiallyEmittedExpression:
node = (<PartiallyEmittedExpression>node).expression;
node = (<CallExpression | PropertyAccessExpression | ElementAccessExpression | AsExpression | NonNullExpression | PartiallyEmittedExpression>node).expression;
continue;
}