refactor(argparse): 将null替换为nullptr以提高C++兼容性

- 在argparse库中将所有null指针常量替换为nullptr
- 更新头文件和源文件中的指针初始化和比较操作
- 修改测试文件中的相关断言检查
- 更新AST定义文件中的注释说明
This commit is contained in:
zzy
2026-04-05 20:18:09 +08:00
parent 27d86d5685
commit 4144f7841c
76 changed files with 1430 additions and 998 deletions

View File

@@ -269,7 +269,7 @@ static void dump_type_impl(scc_ast_type_t *type, scc_tree_dump_t *td) {
break;
case SCC_AST_TYPE_ARRAY:
dump_child_node(td, (scc_ast_node_t *)type->array.element,
type->array.size == NULL);
type->array.size == nullptr);
if (type->array.size)
dump_child_node(td, (scc_ast_node_t *)type->array.size, true);
break;
@@ -499,7 +499,7 @@ static void dump_decl_impl(scc_ast_decl_t *decl, scc_tree_dump_t *td) {
case SCC_AST_DECL_VAR:
if (decl->var.type) {
dump_child_node(td, (scc_ast_node_t *)decl->var.type,
decl->var.init == NULL);
decl->var.init == nullptr);
if (decl->var.init)
dump_child_node(td, (scc_ast_node_t *)decl->var.init, true);
}
@@ -507,7 +507,7 @@ static void dump_decl_impl(scc_ast_decl_t *decl, scc_tree_dump_t *td) {
case SCC_AST_DECL_FUNC:
if (decl->func.type) {
dump_child_node(td, (scc_ast_node_t *)decl->func.type,
decl->func.body == NULL);
decl->func.body == nullptr);
if (decl->func.body)
dump_child_node(td, (scc_ast_node_t *)decl->func.body, true);
}