|
/**
|
|
*
|
|
* OOAS Compiler - C++ AST
|
|
*
|
|
* Copyright 2015, AIT Austrian Institute of Technology.
|
|
* All rights reserved.
|
|
*
|
|
* SEE THE "LICENSE" FILE FOR THE TERMS UNDER WHICH THIS FILE IS PROVIDED.
|
|
*
|
|
* If you modify the file please update the list of contributors below to in-
|
|
* clude your name. Please also stick to the coding convention of using TABs
|
|
* to do the basic (block-level) indentation and spaces for anything after
|
|
* that. (Enable the display of special chars and it should be pretty obvious
|
|
* what this means.) Also, remove all trailing whitespace.
|
|
*
|
|
* Contributors:
|
|
* Willibald Krenn (AIT)
|
|
* Stephan Zimmerer (AIT)
|
|
* Christoph Czurda (AIT)
|
|
*
|
|
*/
|
|
|
|
|
|
|
|
|
|
#pragma once
|
|
|
|
#include <ast/IScope.hpp>
|
|
#include <ast/identifiers/TypeIdentifier.hpp>
|
|
#include <ast/SymbolTable.hpp>
|
|
#include <string>
|
|
|
|
namespace Ast {
|
|
|
|
class Scope :
|
|
public TypeIdentifier,
|
|
public IScope
|
|
{
|
|
protected:
|
|
SymbolTable* m_symbolTable;
|
|
|
|
Scope(IdentifierKind id): TypeIdentifier(id), m_symbolTable (nullptr) {};
|
|
Scope(const Scope& toCopy): TypeIdentifier(toCopy), m_symbolTable (toCopy.m_symbolTable) {};
|
|
|
|
public:
|
|
|
|
void init (std::int32_t line, std::int32_t col, const char* text,
|
|
IScope* scopeRef, Type* typeRef, const char* prefix,
|
|
SymbolTable* symbolTableRef)
|
|
{
|
|
TypeIdentifier::init(line,col,text,scopeRef,typeRef, prefix);
|
|
m_symbolTable = symbolTableRef;
|
|
}
|
|
|
|
SymbolTable* symbolTable() const {return m_symbolTable;}
|
|
IScope* getParentScope() const override {return m_definingScope;};
|
|
Identifier* resolveIdentifier(const std::string& aName) const override { return m_symbolTable->get(aName); };
|
|
std::string getScopeName() const override {return toString();}
|
|
|
|
void setParentScope(IScope* parentScope) override { m_definingScope = parentScope; };
|
|
void addIdentifier(Identifier* anIdentifier, void* /*tag*/) override { m_symbolTable->addIdentifier(anIdentifier);};
|
|
};
|
|
}
|