Method parseCompare

packages/core/src/constraints/parser.ts:123–138

()

  }

  private parseCompare(): ExprNode {
    const left = this.parseAdditive();
    this.skipWhitespace();
    const op = this.consumeCompareOp();
    if (op === null) return left;
    const right = this.parseAdditive();
    this.skipWhitespace();
    const extra = this.consumeCompareOp();
    if (extra !== null) {
      this.fail(
        "Only one comparison operator is allowed in a compare expression",
        this.pos - extra.length,
      );
    }
    return { kind: "compare", op, left, right };
  }

  private parseAdditive(): ExprNode {
    let left = this.parseMultiplicative();