expressions cond_body.ts

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100% Branches 1/1

100% Functions 1/1

100% Lines 15/15

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1x import {seq, Expression, alt, opt, plus} from "../combi";
import {Cond, Source, Throw, Let} from ".";
import {IStatementRunnable} from "../statement_runnable";
 
export class CondBody extends Expression {
  public getRunnable(): IStatementRunnable {
    const when = seq("WHEN", alt(Cond, Source), "THEN", alt(Source, Throw));
 
    const elsee = seq("ELSE", alt(Source, Throw));
 
    return seq(opt(Let),
               plus(when),
               opt(elsee));
  }
}