maxmustermann/TypeScript
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

Check for a module sysmbol existing before calling getReferencedSymbolsForModule

Browse source
This commit is contained in:
Mohamed Hegazy 2018-07-09 17:26:35 -07:00
parent bb57c5a6b2
commit 68cd382d8f
1 changed files with 2 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
src/services/findAllReferences.ts
View file

@ -234,7 +234,8 @@ namespace ts.FindAllReferences.Core {
export function getReferencedSymbolsForNode(position: number, node: Node, program: Program, sourceFiles: ReadonlyArray<SourceFile>, cancellationToken: CancellationToken, options: Options = {}, sourceFilesSet: ReadonlyMap<true> = arrayToSet(sourceFiles, f => f.fileName)): SymbolAndEntries[] | undefined {
if (isSourceFile(node)) {
const reference = GoToDefinition.getReferenceAtPosition(node, position, program);
return reference && getReferencedSymbolsForModule(program, program.getTypeChecker().getMergedSymbol(reference.file.symbol), /*excludeImportTypeOfExportEquals*/ false, sourceFiles, sourceFilesSet);
const moduleSymbol = reference && program.getTypeChecker().getMergedSymbol(reference.file.symbol);
return moduleSymbol && getReferencedSymbolsForModule(program, moduleSymbol, /*excludeImportTypeOfExportEquals*/ false, sourceFiles, sourceFilesSet);
}
if (!options.implementations) {