43 lines
1.0 KiB
C
43 lines
1.0 KiB
C
#ifndef __SPL_SCOPE_H__
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#define __SPL_SCOPE_H__
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#include "spl_lang_type.h"
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typedef usize spl_scope_id_t;
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typedef enum {
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SPL_SYMBOL_KIND_ERROR,
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SPL_SYMBOL_KIND_VAR,
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SPL_SYMBOL_KIND_MEMBER,
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SPL_SYMBOL_KIND_FN,
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SPL_SYMBOL_KIND_TYPE,
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} spl_symbol_kind_t;
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typedef struct {
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const char *name;
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spl_symbol_kind_t kind;
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spl_def_id_t node;
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} spl_symbol_t;
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typedef VEC(const char *) spl_symbol_path_t;
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typedef struct {
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spl_scope_id_t parent;
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MAP(const char *, spl_symbol_t) symbols;
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} spl_scope_node_t;
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typedef VEC(spl_scope_node_t) spl_scope_node_vec_t;
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typedef struct {
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spl_scope_node_vec_t scopes;
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spl_scope_id_t root_scope;
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spl_scope_id_t current_scope;
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} spl_scope_t;
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void spl_scope_init(spl_scope_t *scope);
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void spl_scope_drop(spl_scope_t *scope);
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spl_scope_id_t spl_scope_alloc(spl_scope_t *scope);
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bool spl_scope_insert(spl_scope_t *scope, spl_scope_id_t id, spl_symbol_t symbol);
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bool spl_scope_find(spl_scope_t *scop, const char *symbol_name, spl_symbol_t *out);
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#endif /* __SPL_SCOPE_H__ */
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