Remove unnecessary allocation

This commit is contained in:
uniqueiniquity
2018-04-17 09:41:26 -07:00
parent 160356317b
commit 12f6e5232b

View File

@@ -1673,7 +1673,7 @@ namespace ts {
}
function getDocumentHighlights(fileName: string, position: number, filesToSearch: ReadonlyArray<string>): DocumentHighlights[] {
Debug.assert(contains(map(filesToSearch, normalizePath), fileName));
Debug.assert(filesToSearch.some(f => normalizePath(f) === fileName));
synchronizeHostData();
const sourceFilesToSearch = map(filesToSearch, f => Debug.assertDefined(program.getSourceFile(f)));
const sourceFile = getValidSourceFile(fileName);