src/vs/workbench/services/textfile/common/textFileEditorModelManager.ts/TextFileEditorModelManager/onSaveError
class TextFileEditorModelManager:			onSaveError(error: Error, model: ITextFileEditorModel): void {
				notificationService.error(localize({ key: 'genericSaveError', comment: ['{0} is the resource that failed to save and {1} the error message'] }, "Failed to save '{0}': {1}", model.name, toErrorMessage(error, false)));
			}