All files / src/ast/operator op-modulus.ts

100% Statements 5/5
100% Branches 0/0
100% Functions 2/2
100% Lines 5/5

Press n or j to go to the next uncovered block, b, p or k for the previous block.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32                                  215x       215x 215x 215x         215x      
import type { ExpressionState } from '../../expression-state.js';
import { TypedValue } from '../../typed-value.js';
import { Operator } from '../spel-node.js';
import { NodeType } from '../../language/node-type.js';
import { numericOperand, remainder as remainderOf } from '../../type/numeric.js';
 
/**
 * Remainder. The sign follows the dividend, and a zero divisor is rejected
 * for the integral kinds.
 */
export class OpModulus extends Operator {
  constructor(
    operatorName: string,
    startPos: number,
    endPos: number,
    ...operands: import('../spel-node.js').SpelNodeImpl[]
  ) {
    super(NodeType.OP_MODULUS, operatorName, startPos, endPos, ...operands);
  }
 
  public override getValueInternal(state: ExpressionState): TypedValue {
    const leftValue = this.children[0]!.getValue(state);
    const rightValue = this.children[1]!.getValue(state);
    const remainder = remainderOf(
      numericOperand(leftValue.getValue(), leftValue.getNumericKind(), this.startPos),
      numericOperand(rightValue.getValue(), rightValue.getNumericKind(), this.startPos),
      this.startPos,
    );
    return new TypedValue(remainder.value, null, remainder.kind);
  }
}