From lechner Thu Apr  4 00:19:25 1996
Subject: Re: your mail - I fixed gen_defines/encode declaration bug.
To: rconnell@jupiter.cs.uml.edu (Robert M Connell)
Date: Thu, 4 Apr 1996 00:19:24 -0500 (EST)
RJLRef: $CASE/gen/ver_10{bugfix.2apr96

COngratulations on finding such a latent bug - there since genv8. 
ANd the routine that discoverd it is not even used any more 
(see my comment at  DisplayGraph definition).
Pr_add calls encode often. I wonder why we never noticed this
and why bde seems to run well in pr_loading anyway!

I made the change and remade chgenv10 for all platforms.

------------------------------------------------------------
> 
> Proposed By:	1996 Spring BDESYM Team
> Date :		April 2, 1996
> 
> Description of Problem : 
> ----------------------
> 
> The src/fileio.cc  file will not compile with due to the fact that 
> the function prototype for the macro encode() is incorrect in the 
> pr_util/<schema_name>.h header file.  Since this file is generated
> by CHGEN simply fixing the .h is not appropriate.  A change to CHGEN source
> is required.
> 
> Source Code Error :
> -----------------
> 
> 94LC  -DLCWC -DDEFAULT_LIB_PATH=\"/usr/proj3/case/96s523/rconnell/94sint/lib\" -g -I/usr/include -I.././include -I.././pr_util  -I/u
> sr/local/lib/g++-include fileio.cc
> fileio.cc: In function `void DisplayGraph(struct _WidgetRec *, void *, struct XmSelectionBoxCallbackStruct *)':
> fileio.cc:1192: passing `char *' as argument 1 of `encode(long unsigned int *, char *)'
> fileio.cc: In function `void CreateHGDialogBox(char *)':
> fileio.cc:1311: warning: implicit declaration of function `int meets_view(...)'
> *** Error code 1
> 
> Stop.
> *** Error code 1                    
> 
> 
> Differences in header and source :
> --------------------------------
> 
> <schema>.h defines the encode() function prototype macro as :
> 	encode(hcg_key *, char *)
> 
> fileio.cc expects it to be in the following format :
> 	encode(char *, hcg_key *)
> 
> The actual function in pr_load.c is defined encode(char *, hcg_key *)
> 
> Recommended Fix :
> ---------------
> 
> To fix this problem requires a 1 line code modification in the CHGEN source 
> code.  The unit gen_defines.c is the module which generates the header file
> would need the fix.
>