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refactor: 重构前端代码并添加日志功能

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- 重命名和重构了多个文件，包括 lexer、parser 和 AST 相关代码
- 添加了日志功能，使用 LOG_* 宏替代原有的 error 和 warn 函数
- 优化了错误处理和内存分配方式
- 调整了代码结构，提高了模块化和可读性
This commit is contained in:
ZZY
2025-03-19 12:22:55 +08:00
parent 172d72b0a0
commit 05c637e594
76 changed files with 1479 additions and 310 deletions
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24
ccompiler/frontend/lexer/token.h
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@@ -51,10 +51,10 @@ enum CSTD_KEYWORD {
X(flush , TOKEN_FLUSH) \
X("==" , TOKEN_EQ) \
X("=" , TOKEN_ASSIGN) \
X("++" , TOKEN_ADD_ADD) \
X("++" , TOKEN_ADD_ADD) \
X("+=" , TOKEN_ASSIGN_ADD) \
X("+" , TOKEN_ADD) \
X("--" , TOKEN_SUB_SUB) \
X("--" , TOKEN_SUB_SUB) \
X("-=" , TOKEN_ASSIGN_SUB) \
X("->" , TOKEN_DEREF) \
X("-" , TOKEN_SUB) \
@@ -134,7 +134,7 @@ typedef struct tok {
tok_val_t val;
} tok_t;
typedef struct tok_buf {
typedef struct tok_stream {
int cur;
int end;
int peek;
@@ -143,15 +143,15 @@ typedef struct tok_buf {
tok_t* buf;
void* stream;
void (*gettok)(void* stream, tok_t* token);
} tok_buf_t;
} tok_stream_t;
typedef void(*get_tokbuf_func)(void* stream, tok_t* token);
void init_tokbuf(tok_buf_t* tokbuf, void* stream, get_tokbuf_func gettok);
tok_t* peek_tok(tok_buf_t* tokbuf);
tok_t* pop_tok(tok_buf_t* tokbuf);
void flush_peek_tok(tok_buf_t* tokbuf);
tok_type_t peek_tok_type(tok_buf_t* tokbuf);
int expect_pop_tok(tok_buf_t* tokbuf, tok_type_t type);
typedef void(*tok_stream_get_func)(void* stream, tok_t* token);
void init_tokbuf(tok_stream_t* tokbuf, void* stream, tok_stream_get_func gettok);
tok_t* peek_tok(tok_stream_t* tokbuf);
tok_t* pop_tok(tok_stream_t* tokbuf);
void flush_peek_tok(tok_stream_t* tokbuf);
tok_type_t peek_tok_type(tok_stream_t* tokbuf);
int expect_pop_tok(tok_stream_t* tokbuf, tok_type_t type);
const char* get_tok_name(tok_type_t type);
#endif
#endif