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 33 34 35 36 37 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x | import {seq, alt, tok, opt, Expression, ver, AlsoIn, verNotLang} from "../combi";
import {InstanceArrow, StaticArrow} from "../../1_lexer/tokens";
import {IStatementRunnable} from "../statement_runnable";
import {Source} from "./source";
import {Dynamic} from "./dynamic";
import {Field} from "./field";
import {SimpleSource3} from "./simple_source3";
import {Release, LanguageVersion} from "../../../version";
export class AssignSource extends Expression {
public getRunnable(): IStatementRunnable {
const component = seq("COMPONENT",
alt(SimpleSource3, ver(Release.v740sp02, Source, {also: AlsoIn.OpenABAP})),
"OF STRUCTURE",
Source);
// TABLE FIELD form: blocked in KeyUser
const tableField = verNotLang(LanguageVersion.KeyUser, seq("TABLE FIELD", alt(Source, Dynamic)));
// class=>(dyn_attr) via static arrow is blocked in KeyUser
// ref->(dyn_comp) via instance arrow is allowed — leave unguarded
const arrowDynamic = alt(
tok(InstanceArrow),
verNotLang(LanguageVersion.KeyUser, tok(StaticArrow)),
);
const anyArrow = alt(tok(InstanceArrow), tok(StaticArrow));
const source = alt(seq(Source, opt(seq(arrowDynamic, Dynamic))),
component,
tableField,
// standalone dynamic symbol (dyn_sym) blocked in KeyUser
verNotLang(LanguageVersion.KeyUser,
seq(Dynamic, opt(seq(anyArrow, alt(Field, Dynamic))))));
return source;
}
} |