void Parser::Primary(ExprRec& result) {
ExprRec index;
switch (NextToken()) {
case FALSE_SYM:
case TRUE_SYM:
Literal();
result.var_type = BOOL;
code.ProcessLit(result); /*** CODE ***/
break;
case INT_LIT:
Literal();
result.var_type = INT;
code.ProcessLit(result); /*** CODE ***/
break;
case FLOAT_LIT:
Literal();
result.var_type = FLOAT;
code.ProcessLit(result); /*** CODE ***/
break;
case CHEESE_LIT:
Literal();
result.var_type = CHEESE;
code.ProcessLit(result); /*** CODE ***/
break;
case ID:
Variable(result, index);
/* var_type is retrieved from symbol table */
code.ProcessVar(result, index); /*** CODE ***/
break;
case LBANANA:
Match(LBANANA);
Expression(result);
Match(RBANANA);
break;
default:
SyntaxError(NextToken(), "Unknown Primary Symbol");
}
}
