Beispiel #1
0
    @java.lang.Override
    public ASTNode visit(KApp kapp, Void _)  {
        if (kapp.getLabel() instanceof Token) {
            Token node = (Token) kapp.getLabel();

            /* this code needs to be refactored; this transformer is backend dependent
            so whenever somebody refactors the backends should split this transformer
            for each backend.
             */
            if (kompileOptions.experimental.legacyKast) {
                if (context.variableTokenSorts.contains(node.tokenSort())) {
                    String sort = KSorts.K;
                    String name = node.value();
                    int index = node.value().lastIndexOf(":");
                    if (index > 0) {
                        sort = node.value().substring(index + 1);
                        name = node.value().substring(0, index);
                    }

                    if (Sort.of("#" + sort).isDataSort()) {
                        return KApp.of(KLabelConstant.of(AddSymbolicK.symbolicConstructor(sort)), Token.kAppOf(Sort.BUILTIN_ID, name));
                    } else {
                        return KApp.of(KLabelConstant.of(AddSymbolicK.symbolicConstructor(KSorts.K)), Token.kAppOf(Sort.BUILTIN_ID, node.value()));
                    }
                }
            }

            if (context.variableTokenSorts.contains(node.tokenSort()))
                return new org.kframework.kil.Variable(node.value(), node.tokenSort());
        }
        return super.visit(kapp, _);    //To change body of overridden methods use File | Settings | File Templates.
    }
Beispiel #2
0
 public org.kframework.kil.Sort toFrontEnd() {
   return org.kframework.kil.Sort.of(name);
 }