Function checkASTRoundtripConversion has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

function checkASTRoundtripConversion(
  oldCode: string,
  language: Language
): Result<{ oldAst: AST; newAst: AST; newCode: string }, string> {
  let oldAst: AST;

• Read up
  Read up

Function computeFocusNodeFromChanges has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

function computeFocusNodeFromChanges(
  text: ReadonlyRangedText,
  changes: EditorChange[],
  newAST: AST
): ASTNode | null {

• Read up
  Read up

Function Read Ancestors has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

  "Read Ancestors": (env, _) => (dispatch, getState) => {
    if (!env.isNodeEnv) {
      return;
    }
    const parents = [env.node.shortDescription()];

• Read up
  Read up

Avoid too many return statements within this function.

Open

  return null;

Avoid too many return statements within this function.

Open

          return new structures.defVar(
            parseIdExpr(sexp[1]),
            parseExpr(sexp[2]),
            sexp
          );

Avoid too many return statements within this function.

Open

      return (function () {
        var res = new structures.quotedExpr(sexp);
        res.location = sexp.location;
        return res;
      })();

Avoid too many return statements within this function.

Open

    return WhenUnless(
      from,
      to,
      form,
      parseNode(node.predicate),

Avoid too many return statements within this function.

Open

    return new CondClause(
      from,
      to,
      parseNode(node.first),
      [parseNode(node.second)],

Avoid too many return statements within this function.

Open

      return new Token(
        { line: this.lineIndex, ch: startIndex },
        { line: this.lineIndex, ch: startIndex + number.length },
        TOKENS.NUMBER,
        number

Avoid too many return statements within this function.

Open

    return StructDefinition(from, to, parseNode(node.name), fields, {
      ariaLabel:
        symbolAria(node.name.val) +
        ": structure definition with " +
        pluralize("field", node.fields) +

Avoid too many return statements within this function.

Open

    return IfExpression(from, to, predicate, consequence, alternative, {
      ariaLabel: "if-then-else expression",
      comment: comment,
    });

Avoid too many return statements within this function.

Open

    return new LambdaExpression(from, to, args, parseNode(node.body), {
      ariaLabel:
        "anonymous function with " +
        pluralize("argument", node.args) +
        ": " +

Avoid too many return statements within this function.

Open

        return (function () {
          var res = new structures.quotedExpr(sexp);
          res.location = sexp.location;
          return res;
        })();

Avoid too many return statements within this function.

Open

    return new Comment(from, to, node.txt);

Avoid too many return statements within this function.

Open

    return null;

Avoid too many return statements within this function.

Open

      if (isKw("if")) return parseIf();

Avoid too many return statements within this function.

Open

      return {
        from: fromLocation,
        to: toLocation,
        type: "op",
        value: readWhite(isOpChar),

Avoid too many return statements within this function.

Open

      return fallback(sexp);

Avoid too many return statements within this function.

Open

      return parseExpr(sexp);

Avoid too many return statements within this function.

Open

      return state;