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Rename function

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This commit is contained in:
Andy Hanson 2016-08-02 12:41:22 -07:00
parent dc192238cc
commit 6814a9fac6
1 changed files with 3 additions and 3 deletions
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6
src/compiler/checker.ts
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@ -969,7 +969,7 @@ namespace ts {
function checkAndReportErrorForExtendingInterface(errorLocation: Node): boolean {
const expression = climbToEntityNameOfExpressionWithTypeArguments(errorLocation);
const expression = getEntityNameForExtendingInterface(errorLocation);
const isError = !!(expression && resolveEntityName(expression, SymbolFlags.Interface, /*ignoreErrors*/ true));
if (isError) {
error(errorLocation, Diagnostics.Cannot_extend_an_interface_0_Did_you_mean_implements, getTextOfNode(expression));
@ -980,11 +980,11 @@ namespace ts {
* Climbs up parents to an ExpressionWithTypeArguments, and returns its expression,
* but returns undefined if that expression is not an EntityNameExpression.
*/
function climbToEntityNameOfExpressionWithTypeArguments(node: Node): EntityNameExpression | undefined {
function getEntityNameForExtendingInterface(node: Node): EntityNameExpression | undefined {
switch (node.kind) {
case SyntaxKind.Identifier:
case SyntaxKind.PropertyAccessExpression:
return node.parent ? climbToEntityNameOfExpressionWithTypeArguments(node.parent) : undefined;
return node.parent ? getEntityNameForExtendingInterface(node.parent) : undefined;
case SyntaxKind.ExpressionWithTypeArguments:
Debug.assert(isEntityNameExpression((<ExpressionWithTypeArguments>node).expression));
return <EntityNameExpression>(<ExpressionWithTypeArguments>node).expression