Method _markFileDirtyRecursive

server/src/analyzer/program.ts:386–399

(sourceFileInfo: SourceFileInfo,
            markMap: { [path: string]: boolean })

    }

    private _markFileDirtyRecursive(sourceFileInfo: SourceFileInfo,
            markMap: { [path: string]: boolean }) {
        let filePath = sourceFileInfo.sourceFile.getFilePath();

        // Don't mark it again if it's already been visited.
        if (markMap[filePath] === undefined) {
            sourceFileInfo.sourceFile.markReanalysisRequired();
            markMap[filePath] = true;

            sourceFileInfo.importedBy.forEach(dep => {
                this._markFileDirtyRecursive(dep, markMap);
            });
        }
    }

    getDiagnostics(options: ConfigOptions): FileDiagnostics[] {
        let fileDiagnostics: FileDiagnostics[] = this._removeUnneededFiles();