Method _reportError

packages/compiler/src/i18n/extractor_merger.ts:661–663

(node: html.Node, msg: string)

  }

  private _reportError(node: html.Node, msg: string): void {
    this._errors.push(new ParseError(node.sourceSpan, msg));
  }
}

function _isOpeningComment(n: html.Node): boolean {