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init basic

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ZZY
2025-03-05 15:45:19 +08:00
commit 09299e339c
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18
ccompiler/frontend/parser/symtab/symtab.h Normal file
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// symtab.h
#ifndef __SYMTAB_H__
#define __SYMTAB_H__
struct SymbolTable {
struct Scope* cur_scope;
struct Scope* global_scope;
};
void init_symtab(struct SymbolTable* symtab);
void del_symtab(struct SymbolTable* symtab);
void symtab_enter_scope(struct SymbolTable* symtab);
void symtab_leave_scope(struct SymbolTable* symtab);
void symtab_add_symbol(struct SymbolTable* symtab, const char* name, void* ast_node);
void* symtab_lookup_symbol(struct SymbolTable* symtab, const char* name);
#endif