@CompilerDirectives.TruffleBoundary
public RubyConstant removeConstant(Node currentNode, String name) {
checkFrozen(currentNode);
RubyConstant oldConstant = constants.remove(name);
newLexicalVersion();
return oldConstant;
}
@CompilerDirectives.TruffleBoundary
public void changeConstantVisibility(Node currentNode, String name, boolean isPrivate) {
checkFrozen(currentNode);
RubyConstant rubyConstant = constants.get(name);
if (rubyConstant != null) {
rubyConstant.setPrivate(isPrivate);
newLexicalVersion();
} else {
throw new RaiseException(
context
.getCoreLibrary()
.nameErrorUninitializedConstant(rubyModuleObject, name, currentNode));
}
}
public void setConstantInternal(Node currentNode, String name, Object value, boolean autoload) {
checkFrozen(currentNode);
RubyConstant previous = constants.get(name);
if (previous == null) {
constants.put(name, new RubyConstant(rubyModuleObject, value, false, autoload));
} else {
// TODO(CS): warn when redefining a constant
// TODO (nirvdrum 18-Feb-15): But don't warn when redefining an autoloaded constant.
constants.put(
name, new RubyConstant(rubyModuleObject, value, previous.isPrivate(), autoload));
}
newLexicalVersion();
}