Method getValueFromSymbol

erpcgen/src/SymbolScanner.cpp:1570–1604

}

Value *SymbolScanner::getValueFromSymbol(const Token &tok)
{
    if (tok.getValue() != nullptr)
    {
        string name = tok.getStringValue();
        Symbol *sym = m_globals->getSymbol(name);
        if (nullptr != sym)
        {
            Value *newVal;
            if (sym->isConstSymbol())
            {
                ConstType *constVar = dynamic_cast<ConstType *>(sym);
                assert(constVar);
                newVal = constVar->getValue()->clone();
            }
            else if (sym->isEnumMemberSymbol())
            {
                EnumMember *enumVar = dynamic_cast<EnumMember *>(sym);
                assert(enumVar);
                newVal = new IntegerValue(enumVar->getValue());
            }
            else
            {
                throw semantic_error(format_string("line %d: Cannot get value from symbol type: %s.\n",
                                                   tok.getFirstLine(), sym->getDescription().c_str()));
            }

            return newVal;
        }

        throw syntax_error(format_string("line %d: Symbol %s is not defined.\n", tok.getFirstLine(), name.c_str()));
    }

    throw syntax_error(format_string("line %d: cannot get token value.\n", tok.getFirstLine()));
}

uint64_t SymbolScanner::getIntExprValue(const AstNode *exprNode)
{