ack/util/LLgen/src/assert.h
1984-10-08 14:14:53 +00:00

35 lines
734 B
C

/*
* (c) copyright 1983 by the Vrije Universiteit, Amsterdam, The Netherlands.
*
* This product is part of the Amsterdam Compiler Kit.
*
* Permission to use, sell, duplicate or disclose this software must be
* obtained in writing. Requests for such permissions may be sent to
*
* Dr. Andrew S. Tanenbaum
* Wiskundig Seminarium
* Vrije Universiteit
* Postbox 7161
* 1007 MC Amsterdam
* The Netherlands
*
*/
/*
* L L G E N
*
* An Extended LL(1) Parser Generator
*
* Author : Ceriel J.H. Jacobs
*/
/*
* assert.h $Header$
* an assertion macro
*/
#ifndef NDEBUG
#define assert(x) if(!(x)) badassertion("x",__FILE__,__LINE__)
#else
#define assert(x) /* nothing */
#endif