mirror of https://github.com/cc65/cc65.git
75 lines
3.4 KiB
C
75 lines
3.4 KiB
C
/*****************************************************************************/
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/* */
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/* token.c */
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/* */
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/* Token list for the ca65 macro assembler */
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/* */
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/* */
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/* */
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/* (C) 2007-2011, Ullrich von Bassewitz */
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/* Roemerstrasse 52 */
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/* D-70794 Filderstadt */
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/* EMail: uz@cc65.org */
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/* */
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/* */
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/* This software is provided 'as-is', without any expressed or implied */
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/* warranty. In no event will the authors be held liable for any damages */
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/* arising from the use of this software. */
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/* */
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/* Permission is granted to anyone to use this software for any purpose, */
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/* including commercial applications, and to alter it and redistribute it */
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/* freely, subject to the following restrictions: */
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/* */
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/* 1. The origin of this software must not be misrepresented; you must not */
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/* claim that you wrote the original software. If you use this software */
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/* in a product, an acknowledgment in the product documentation would be */
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/* appreciated but is not required. */
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/* 2. Altered source versions must be plainly marked as such, and must not */
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/* be misrepresented as being the original software. */
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/* 3. This notice may not be removed or altered from any source */
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/* distribution. */
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/* */
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/*****************************************************************************/
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/* ca65 */
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#include "token.h"
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/*****************************************************************************/
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/* Code */
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/*****************************************************************************/
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int TokHasSVal (token_t Tok)
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/* Return true if the given token has an attached SVal */
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{
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return (Tok == TOK_IDENT || Tok == TOK_LOCAL_IDENT || Tok == TOK_STRCON);
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}
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int TokHasIVal (token_t Tok)
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/* Return true if the given token has an attached IVal */
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{
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return (Tok == TOK_INTCON || Tok == TOK_CHARCON || Tok == TOK_REG);
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}
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void CopyToken (Token* Dst, const Token* Src)
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/* Copy a token from Src to Dst. The current value of Dst.SVal is free'd,
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** so Dst must be initialized.
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*/
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{
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/* Copy the fields */
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Dst->Tok = Src->Tok;
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Dst->WS = Src->WS;
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Dst->IVal = Src->IVal;
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SB_Copy (&Dst->SVal, &Src->SVal);
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Dst->Pos = Src->Pos;
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}
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