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Work on named scopes

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git-svn-id: svn://svn.cc65.org/cc65/trunk@2592 b7a2c559-68d2-44c3-8de9-860c34a00d81
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cuz
2003-10-31 20:21:48 +00:00
parent 8abe61a32f
commit fbdbf4d07c
12 changed files with 503 additions and 278 deletions
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83
src/ca65/anonname.c Normal file
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/*****************************************************************************/
/* */
/* anonname.c */
/* */
/* Create names for anonymous scopes/variables/types */
/* */
/* */
/* */
/* (C) 2000-2003 Ullrich von Bassewitz */
/* R<>merstrasse 52 */
/* D-70794 Filderstadt */
/* EMail: uz@cc65.org */
/* */
/* */
/* This software is provided 'as-is', without any expressed or implied */
/* warranty. In no event will the authors be held liable for any damages */
/* arising from the use of this software. */
/* */
/* Permission is granted to anyone to use this software for any purpose, */
/* including commercial applications, and to alter it and redistribute it */
/* freely, subject to the following restrictions: */
/* */
/* 1. The origin of this software must not be misrepresented; you must not */
/* claim that you wrote the original software. If you use this software */
/* in a product, an acknowledgment in the product documentation would be */
/* appreciated but is not required. */
/* 2. Altered source versions must be plainly marked as such, and must not */
/* be misrepresented as being the original software. */
/* 3. This notice may not be removed or altered from any source */
/* distribution. */
/* */
/*****************************************************************************/
#include <stdio.h>
#include <string.h>
/* common */
#include "xsprintf.h"
/* ca65 */
#include "anonname.h"
/*****************************************************************************/
/* Data */
/*****************************************************************************/
static const char AnonTag[] = "$anon";
/*****************************************************************************/
/* Code */
/*****************************************************************************/
char* AnonName (char* Buf, unsigned Size, const char* Spec)
/* Get a name for an anonymous scope, variable or type. Size is the size of
* the buffer passed to the function, Spec will be used as part of the
* identifier if given. A pointer to the buffer is returned.
*/
{
static unsigned ACount = 0;
xsprintf (Buf, Size, "%s-%s-%04X", AnonTag, Spec, ++ACount);
return Buf;
}
int IsAnonName (const char* Name)
/* Check if the given symbol name is that of an anonymous symbol */
{
return (strncmp (Name, AnonTag, sizeof (AnonTag) - 1) == 0);
}