expressions field_offset.ts

100% Statements 13/13

100% Branches 1/1

100% Functions 1/1

100% Lines 13/13

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1x import {seq, tok, altPrio, regex as reg, Expression, optPrio} from "../combi";
import {Plus} from "../../1_lexer/tokens";
import {SimpleFieldChain2} from ".";
import {IStatementRunnable} from "../statement_runnable";
 
export class FieldOffset extends Expression {
  public getRunnable(): IStatementRunnable {
    const offset = seq(tok(Plus),
                       optPrio(altPrio(reg(/^\d+$/), SimpleFieldChain2)));
 
    return offset;
  }
}