Function visit

src/tools/ast/parser.ts:186–199

(n: any)

export function findSyntaxErrors(rootNode: any, source: string): SyntaxError[] {
  const errors: SyntaxError[] = [];
  const visit = (n: any) => {
    if (n.isError || n.isMissing) {
      errors.push({
        line: n.startPosition.row + 1,
        column: n.startPosition.column,
        text: n.text?.slice(0, 60) ?? '',
        missing: n.isMissing,
      });
    }
    for (let i = 0; i < n.childCount; i++) {
      const child = n.child(i);
      if (child) visit(child);
    }
  };
  visit(rootNode);
  return errors;
}