eval.hpp File Reference

#include "cons.hpp"

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Functions
Cell *	eval (Cell *const c)
	Evaluate the expression tree whose root is pointed to by c (error if c does not hold a well-formed expression). More...

Detailed Description

Encapsulates the interface for the expression evaluator function.

Function Documentation

Cell* eval

(

Cell *const

c

)

Evaluate the expression tree whose root is pointed to by c (error if c does not hold a well-formed expression).

Returns

The value resulting from evaluating the expression.

Referenced by parse_eval_print().