Function conditionalExpression

packages/amis-formula/src/parser.ts:221–249

()

  }

  function conditionalExpression(): ASTNodeOrNull {
    const ast = logicalOrExpression();

    if (!ast) {
      return null;
    }

    if (matchPunctuator('?')) {
      next();
      let consequent = assignmentExpression();
      assert(consequent);
      assert(matchPunctuator(':'));

      next();
      let alternate = assignmentExpression();
      assert(alternate);

      return {
        type: 'conditional',
        test: ast,
        consequent: consequent,
        alternate: alternate,
        start: ast.start,
        end: alternate!.end
      };
    }

    return ast;
  }

  function binaryExpressionParser(
    type: string,