36 lines
1019 B
C
36 lines
1019 B
C
#ifndef __SPL_SEMA_H__
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#define __SPL_SEMA_H__
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#include "spl_ast.h"
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#include "spl_type.h"
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typedef usize spl_scope_id_t; /* 0 is error */
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typedef struct {
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spl_scope_id_t parent;
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MAP(const char *, spl_def_id_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_ast_t *ast;
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spl_type_t type;
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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_def_id_t root_def;
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int error_count;
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} spl_sema_t;
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void spl_sema_init(spl_sema_t *sema);
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void spl_sema_drop(spl_sema_t *sema);
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void spl_sema_run(spl_sema_t *sema);
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void spl_sema_check(spl_sema_t *sema);
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spl_scope_id_t spl_sema_scope_alloc(spl_sema_t *sema);
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bool spl_sema_scope_insert(spl_sema_t *sema, spl_scope_id_t id, const char *symbol_name,
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spl_def_id_t symbol_val);
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typedef VEC(const char *) spl_symbol_path_t;
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spl_def_id_t spl_sema_scope_find(spl_sema_t *sema, spl_symbol_path_t path);
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#endif /* __SPL_SEMA_H__ */
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