49 lines
902 B
C
49 lines
902 B
C
#ifndef RZ_SYM_H
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#define RZ_SYM_H
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#include "commons.h"
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#include "tysy.h"
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#include "err.h"
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#include "node.h"
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typedef enum {
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SYM_PRE = 1<<1,
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SYM_DECL = 1<<2,
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} sym_state_t;
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typedef struct {
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int id;
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char* name;
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type_t* type;
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int scope;
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sym_state_t state;
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node_t* node;
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} sym_entry_t;
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typedef struct {
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tysy_t* tysy;
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err_t* err;
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struct {
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int id_counter;
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size_t size;
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size_t cap;
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sym_entry_t** data;
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} entries;
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} sym_t;
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void sym_init(sym_t* sym, tysy_t* tysy, err_t* err);
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void sym_free(sym_t* sym);
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int sym_declare(sym_t* sym, char* name, type_t* type,
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int scope, int state_flag,
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node_t* node);
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sym_entry_t* sym_try_find_by_name(sym_t* sym, char* name,
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int scope, int state_flag,
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node_t* node);
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size_t sym_str(sym_t* sym, char* buffer, size_t size);
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#endif
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