private void internalAdd(INameDeclaration nameDeclaration) {
if (nameDeclaration == null) {
throw new InternalException("nameDeclaration may not be null");
}
String name = nameDeclaration.getName();
if (this.nameMap.containsKey(name)) {
throw SemanticException.duplicateDeclaration(nameDeclaration, this.nameMap.get(name));
}
this.nameMap.put(name, nameDeclaration);
}
private void add(Tree.TreeProduction treeProduction) {
if (treeProduction == null) {
throw new InternalException("treeProduction may not be null");
}
String name = treeProduction.getName();
INameDeclaration nameDeclaration = this.globalNameSpace.getNameDeclaration(name);
if (nameDeclaration == null
|| nameDeclaration instanceof Parser.ParserProduction
|| nameDeclaration instanceof Selector.ParserSelector.Selection) {
this.nameMap.put(name, treeProduction);
} else {
throw SemanticException.duplicateDeclaration(treeProduction, nameDeclaration);
}
}