fix(ast): 删掉ast结构

2026-03-09 12:42:12 +08:00
parent d4f4b77b1e
commit 03bd6d88e3
20 changed files with 147 additions and 594 deletions
--- a/src/sem/Sema.cpp
+++ b/src/sem/Sema.cpp
@@ -19,14 +19,14 @@ class SemaVisitor {
  explicit SemaVisitor(SymbolTable& table) : table_(table) {}

  void CheckBlock(const ast::Block& block) {
-    for (const auto& decl : block.varDecls) {
-      table_.Add(decl->name);
-      if (decl->init) CheckExpr(*decl->init);
-    }
-    for (const auto& stmt : block.stmts) {
-      if (auto ret = dynamic_cast<ast::ReturnStmt*>(stmt.get())) {
+    for (const auto& item : block.items) {
+      if (auto decl = dynamic_cast<ast::VarDecl*>(item.get())) {
+        table_.Add(decl->name);
+        if (decl->init) CheckExpr(*decl->init);
+        continue;
+      }
+      if (auto ret = dynamic_cast<ast::ReturnStmt*>(item.get())) {
        CheckExpr(*ret->value);
-                                   
      }
    }
  }