feat(ast): 更新AST dump功能以使用新的树转储接口
- 将头文件中的tree_dump.h替换为scc_tree_dump.h - 修改函数签名将scc_tree_dump_ctx_t改为scc_tree_dump_t - 移除过时的宏定义和内联函数实现 - 使用新的scc_tree_dump_* API替代旧的PRINT_*宏 - 简化类型、表达式、语句和声明的转储逻辑 - 统一使用新的树转储接口进行节点和值的输出 feat(ast2ir): 实现逻辑运算符和一元运算符的IR转换 - 添加scc_ast2ir_logical_expr函数处理&&和||运算符 - 实现短路求值逻辑,包含分支控制流 - 添加对一元正号运算符的支持 - 实现取地址和间接寻址运算符 - 添加字符字面量解析支持转义序列 fix(ir): 修复字符串常量构建中的长度计算错误 - 修正数组长度计算从len+1改为len-1 - 调整字符串内容复制逻辑跳过引号边界 - 修正内存分配大小与实际数据长度匹配 refactor(ir): 更新IR转储模块使用统一的树转储接口 - 将IR转储上下文中的tree_dump_ctx_t替换为scc_tree_dump_t - 更新初始化函数签名以使用新的转储接口类型
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@@ -1,8 +0,0 @@
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#include "scc_stdio.h"
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int main(void) {
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puts("hello world");
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const char *str = "hello world";
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puts(str);
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return 0;
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}
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9
tests/simple/12_logic.c
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9
tests/simple/12_logic.c
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@@ -0,0 +1,9 @@
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int check(int i) { return i >= 0 && i < 10; }
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int main() {
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int num = 0;
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for (int i = 0; check(i); i += 1) {
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num = num + 1;
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}
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return num;
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}
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8
tests/simple/13_array.c
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8
tests/simple/13_array.c
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@@ -0,0 +1,8 @@
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int main(void) {
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char buff[] = "hello buffer";
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int res = 0;
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for (char *ptr = buff; *ptr != 0; ptr += 1) {
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res += *ptr;
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}
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return res;
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}
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@@ -1,4 +1,5 @@
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[return_val_cases]
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# windows: echo $LASTEXITCODE
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"./01_return.c" = 65536
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"./02_decl_expr.c" = 1
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"./03_decl_init.c" = 11
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@@ -10,4 +11,6 @@
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"./09_for.c" = 10
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"./10_main.c" = 3
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"./11_recursive.c" = 120
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"./12_logic.c" = 10
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"./13_array.c" = 1198
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[stdout_val_cases]
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@@ -2,5 +2,6 @@
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#define __SCC_STDIO_H__
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extern int puts(const char *str);
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extern char *gets(char *buff);
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#endif
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