feat: 添加函数定义和类型表达式支持，重构解析器以处理新语法(函数定义)

2026-02-26 14:41:41 +08:00
parent 12dc31a6c0
commit bb23ddf9fa
9 changed files with 376 additions and 11 deletions
@@ -0,0 +1,36 @@
+/*!
+    @file src/Ast/TypeExpr.hpp
+    @brief TypeExpr定义
+    @author PuqiAR (im@puqiar.top)
+    @date 2026-02-25
+*/
+
+#pragma once
+
+#include <Ast/Base.hpp>
+
+namespace Fig
+{
+
+    struct NamedTypeExpr final : public TypeExpr
+    {
+        DynArray<String> path; // {"std", "file"} etc.
+
+        NamedTypeExpr()
+        {
+            type = AstType::NamedTypeExpr;
+        }
+
+        NamedTypeExpr(DynArray<String> _path, SourceLocation _location) :
+            path(std::move(_path))
+        {
+            type = AstType::NamedTypeExpr;
+            location = std::move(_location);
+        }
+
+        virtual String toString() const override
+        {
+            return std::format("<NamedTypeExpr '{}'>", path);
+        }
+    };
+};