expressions field_offset.ts

100% Statements 16/16

100% Branches 1/1

100% Functions 1/1

100% Lines 16/16

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 1x
1x
1x
1x
1x
1x
1x
3x
3x
3x
3x
3x
3x
3x
3x
1x import {seq, tok, altPrio, regex as reg, Expression, starPrio} from "../combi";
import {Plus} from "../../1_lexer/tokens";
import {SourceFieldSymbol, ArrowOrDash, ComponentName, SourceField} from ".";
import {IStatementRunnable} from "../statement_runnable";
 
export class FieldOffset extends Expression {
  public getRunnable(): IStatementRunnable {
    const named = seq(altPrio(SourceField, SourceFieldSymbol),
                      starPrio(seq(ArrowOrDash, ComponentName)));
 
    const offset = seq(tok(Plus),
                       altPrio(reg(/^\d+$/), named));
 
    return offset;
  }
}