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8.8

Interpreter design - while loop

Asked by njava in C++ Programming Language

Tags: interpreter, design, loop, while

Hello,

I am working on a designing a C++ interpreter or compiler of some fictious language. What are the best approaches to work around while loops? For example, my code  in the fictious language looks like this:

A=1 //assigning 1 to A
WHILE(A,10) //while A not equal 10
   INCREASE(A) //increment A by 1
WHILESTOP

My C++ compiler would need to analyse each line. If the line has WHILE, then it would look for WHILESTOP and make note of other functions between while and whilestop. The question is how do I execute the functions inside while loop? Should they be accessed by a function pointer?

I've never created a compiler before, so I would appreciate your advice. Thanks.
 
[+][-]01/21/05 12:44 PM, ID: 13106659Expert Comment

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[+][-]01/21/05 12:50 PM, ID: 13106721Accepted Solution

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About this solution

Zone: C++ Programming Language
Tags: interpreter, design, loop, while
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Solution Provided By: bcladd
Participating Experts: 2
Solution Grade: B
 
 
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