sym.h

来自「SRI international 发布的OAA框架软件」· C头文件 代码 · 共 45 行

/*
 * sym.h
 *
 * SOFTWARE RIGHTS
 *
 * We reserve no LEGAL rights to SORCERER -- SORCERER is in the public
 * domain.  An individual or company may do whatever they wish with
 * source code distributed with SORCERER or the code generated by
 * SORCERER, including the incorporation of SORCERER, or its output, into
 * commerical software.
 *
 * We encourage users to develop software with SORCERER.  However, we do
 * ask that credit is given to us for developing SORCERER.  By "credit",
 * we mean that if you incorporate our source code into one of your
 * programs (commercial product, research project, or otherwise) that you
 * acknowledge this fact somewhere in the documentation, research report,
 * etc...  If you like SORCERER and have developed a nice tool with the
 * output, please mention that you developed it using SORCERER.  In
 * addition, we ask that this header remain intact in our source code.
 * As long as these guidelines are kept, we expect to continue enhancing
 * this system and expect to make other tools available as they are
 * completed.
 *
 * SORCERER 1.00B
 * Terence Parr
 * AHPCRC, University of Minnesota
 * 1992-2001
 */

typedef struct _s {
			char *str;
			struct _s *next;
			int token;			/* token number in {Token, NonTerm} */
			int token_type;		/* if Token, what's its type */
			ListNode *refs;		/* list of nodes that ref this rule */
			AST *definition;	/* ptr into internal repr. of rule */
			GLA *start_state;	/* ptr into internal repr. of rule */
			GLA *end_rule;		/* ptr into internal repr. of rule */
			char *args;			/* text of arguments */
			char *rt;			/* text for return type */
			char defined;		/* is this rule or label defined? */
		} SymEntry;

#define newSymEntry(s)		(SymEntry *) newEntry(s, sizeof(SymEntry))