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root/Development/ray/src/common/calexpr.c

Comparing ray/src/common/calexpr.c (file contents):
Revision 2.37 by greg, Mon Mar 4 18:16:18 2019 UTC vs.
Revision 2.39 by greg, Sat Dec 28 18:05:13 2019 UTC

#	Line 19 | Line 19 | static const char      RCSid[] = "$Id$";
19
20		#include "copyright.h"
21
22	–	#include  <stdio.h>
23	–	#include  <string.h>
22		#include  <ctype.h>
23		#include  <errno.h>
24		#include  <math.h>
#	Line 105 | Line 103 | eval(                  /* evaluate an expression string */
103		char  *expr
104		)
105		{
106	+	int  prev_support = esupport;
107		EPNODE  *ep;
108		double  rval;
109
110	+	esupport &= ~E_RCONST;      /* don't bother reducing constant expr */
111		ep = eparse(expr);
112	+	esupport = prev_support;    /* as you were */
113		rval = evalue(ep);
114		epfree(ep);
115		return(rval);

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