antlr-ng/dist/src/codegen/model/InvokeRule.js

Next generation ANTLR Tool

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var _argExprsChunks_dec, _a, _init;
import { ANTLRv4Parser } from "../../generated/ANTLRv4Parser.js";
import { ModelElement } from "../../misc/ModelElement.js";
import { ActionTranslator } from "../ActionTranslator.js";
import { RuleElement } from "./RuleElement.js";
import { RuleContextDecl } from "./decl/RuleContextDecl.js";
import { RuleContextListDecl } from "./decl/RuleContextListDecl.js";
const _InvokeRule = class _InvokeRule extends (_a = RuleElement, _argExprsChunks_dec = [ModelElement], _a) {
  constructor(factory, ast, labelAST) {
    super(factory, ast);
    __publicField(this, "name");
    __publicField(this, "escapedName");
    __publicField(this, "labels", []);
    // TODO: should need just 1
    __publicField(this, "ctxName");
    __publicField(this, "argExprsChunks", __runInitializers(_init, 8, this)), __runInitializers(_init, 11, this);
    if (ast.atnState) {
      this.stateNumber = ast.atnState.stateNumber;
    }
    const gen = factory.getGenerator();
    const target = gen.target;
    const identifier = ast.getText();
    const r = factory.getGrammar().getRule(identifier);
    this.name = r.name;
    this.escapedName = gen.target.escapeIfNeeded(this.name);
    this.ctxName = target.getRuleFunctionContextStructName(r);
    const rf = factory.getCurrentRuleFunction();
    if (labelAST !== null) {
      let decl;
      const label = labelAST.getText();
      if (labelAST.parent.getType() === ANTLRv4Parser.PLUS_ASSIGN) {
        factory.defineImplicitLabel(ast, this);
        const listLabel = gen.target.getListLabel(label);
        decl = new RuleContextListDecl(factory, listLabel, this.ctxName);
      } else {
        decl = new RuleContextDecl(factory, label, this.ctxName);
        this.labels.push(decl);
      }
      rf.addContextDecl(ast.getAltLabel(), decl);
    }
    const arg = ast.getFirstChildWithType(ANTLRv4Parser.ARG_ACTION);
    if (arg !== null) {
      this.argExprsChunks = ActionTranslator.translateAction(factory, rf, arg.token, arg);
    }
    if (factory.getCurrentOuterMostAlt().ruleRefsInActions.has(identifier)) {
      const label = gen.target.getImplicitRuleLabel(identifier);
      const d = new RuleContextDecl(factory, label, this.ctxName);
      this.labels.push(d);
      rf.addContextDecl(ast.getAltLabel(), d);
    }
  }
};
_init = __decoratorStart(_a);
__decorateElement(_init, 5, "argExprsChunks", _argExprsChunks_dec, _InvokeRule);
__decoratorMetadata(_init, _InvokeRule);
__name(_InvokeRule, "InvokeRule");
let InvokeRule = _InvokeRule;
export {
  InvokeRule
};