fix:ast

src/main/java/org/jcnc/snow/compiler/parser/ASTNode.java

@@ -1,4 +1,4 @@
-package org.jcnc.snow.compiler.parser.ast;
+package org.jcnc.snow.compiler.parser;
 
 // ----------------- AST 节点定义 -----------------
 public abstract class ASTNode {}

src/main/java/org/jcnc/snow/compiler/parser/ASTStatement.java

@@ -1,5 +1,3 @@
 package org.jcnc.snow.compiler.parser;
 
-import org.jcnc.snow.compiler.parser.ast.ASTNode;
-
 public abstract class ASTStatement extends ASTNode {}

src/main/java/org/jcnc/snow/compiler/parser/ast/ASTFunction.java

@@ -1,5 +1,6 @@
 package org.jcnc.snow.compiler.parser.ast;
 
+import org.jcnc.snow.compiler.parser.ASTNode;
 import org.jcnc.snow.compiler.parser.ASTStatement;
 
 import java.util.ArrayList;

src/main/java/org/jcnc/snow/compiler/parser/ast/ASTModule.java

@@ -1,5 +1,7 @@
 package org.jcnc.snow.compiler.parser.ast;
 
+import org.jcnc.snow.compiler.parser.ASTNode;
+
 import java.util.ArrayList;
 import java.util.List;
 

src/main/java/org/jcnc/snow/compiler/parser/ast/ASTParameter.java

@@ -1,5 +1,7 @@
 package org.jcnc.snow.compiler.parser.ast;
 
+import org.jcnc.snow.compiler.parser.ASTNode;
+
 public class ASTParameter extends ASTNode {
     final String name, type;
     public ASTParameter(String name, String type) { this.name = name; this.type = type; }