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- /*
- * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
- * See the copyright notice in the ACK home directory, in the file "Copyright".
- */
- /* $Id$ */
- /* IDENTIFIER DEFINITION DESCRIPTOR */
- #include "lint.h"
- struct def { /* for ordinary tags */
- struct def *next;
- int df_level;
- struct type *df_type;
- int df_sc; /* may be:
- GLOBAL, STATIC, EXTERN, IMPLICIT,
- TYPEDEF,
- FORMAL, AUTO,
- ENUM, LABEL
- */
- char df_initialized; /* an initialization has been generated */
- char df_alloc; /* 0, ALLOC_SEEN or ALLOC_DONE */
- char df_used; /* set if idf is used */
- char *df_file; /* file containing the definition */
- unsigned int df_line; /* line number of the definition */
- #ifdef LINT
- char df_set;
- int df_firstbrace; /* brace number of its first occurrence */
- int df_minlevel; /* the lowest level needed for this def */
- #endif /* LINT */
- char df_formal_array; /* to warn if sizeof is taken */
- arith df_address;
- };
- #define ALLOC_SEEN 1 /* an allocating declaration has been seen */
- #define ALLOC_DONE 2 /* the allocating declaration has been done */
- #define REG_DEFAULT 0 /* register candidate, not declared as such */
- #define REG_BONUS 10 /* register candidate, declared as such */
- /* ALLOCDEF "def" 50 */
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