Ejemplo n.º 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.
    }
Ejemplo n.º 2
0
 @Override
 public Void visit(Token t, Void _) {
     builder.append("#token{\"");
     builder.append(t.tokenSort());
     builder.append("\",\"");
     String s = StringEscapeUtils.escapeJava(t.value());
     builder.append(s);
     builder.append("\"}");
     return null;
 }
Ejemplo n.º 3
0
 public VException(String err, Token t, String s2) {
   _err = err + ' ' + t.value();
   _info.append(s2);
   _token = t;
 }