@Override
public ASTNode transform(org.kframework.kil.Variable node) throws TransformerException {
if (node.getSort().equals("Bag"))
return new Variable(node.getName(), Kind.CELL_COLLECTION.toString());
DataStructureSort dataStructureSort = context.dataStructureSortOf(node.getSort());
if (dataStructureSort != null) {
if (dataStructureSort.type().equals(org.kframework.kil.KSorts.LIST))
return new Variable(node.getName(), KSorts.LIST);
if (dataStructureSort.type().equals(org.kframework.kil.KSorts.MAP))
return new Variable(node.getName(), KSorts.MAP);
if (dataStructureSort.type().equals(org.kframework.kil.KSorts.SET))
return new Variable(node.getName(), KSorts.SET);
}
return new Variable(node.getName(), node.getSort());
}
@Override
public Void visit(Variable v, Void _) {
builder.append(v.getName());
if (v.isUserTyped()) {
builder.append(':');
builder.append(v.getSort());
}
return null;
}
public void printLabel(Term t) {
if (t instanceof Variable) {
Variable v = (Variable) t;
builder.append(v.getName());
} else {
KLabelConstant l = (KLabelConstant)t;
builder.append('`');
builder.append(l.getLabel());
builder.append('`');
}
}
@Override
public Void visit(KApp app, Void _) {
if (app.getLabel() instanceof Token) {
assert ((KList)app.getChild()).isEmpty();
this.visitNode(app.getLabel());
} else {
printLabel(app.getLabel());
Term child = app.getChild();
builder.append('(');
if (child instanceof KList) {
visitNestedKLists((KList)child);
} else if (child instanceof Variable) {
Variable klistVar = (Variable)child;
assert (klistVar.getSort().equals("KList"));
builder.append(klistVar.getName());
builder.append(":KList");
} else {
assert false;
}
builder.append(')');
}
return null;
}
public static boolean isAnonVar(Variable node) {
return node.getName().startsWith(Constants.anyVarSymbol);
}