[Nice-commit] Nice/src/gnu/bytecode Access.java,1.7,1.8

[Arjan B. <ar...@us...>]

Update of /cvsroot/nice/Nice/src/gnu/bytecode
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv24364/F:/nice/src/gnu/bytecode

Modified Files:
	Access.java 
Log Message:
Check whether a class being extended is visible and make Nice classes public by default. (patch by Luc Perrin)

Index: Access.java
===================================================================
RCS file: /cvsroot/nice/Nice/src/gnu/bytecode/Access.java,v
retrieving revision 1.7
retrieving revision 1.8
diff -C2 -d -r1.7 -r1.8
*** Access.java	20 Sep 2004 10:24:41 -0000	1.7
--- Access.java	6 Nov 2004 11:23:08 -0000	1.8
***************
*** 76,78 ****
--- 76,97 ----
        c.isSubclass(target) && receiver.isSubtype(c);
    }
+ 
+   /***
+    * Returns true if classType is legally accessible in the given package. 
+    */
+   public static boolean legal(ClassType classType, String packageName)
+   {
+     int mod = classType.getModifiers();
+ 
+     if ((mod & PUBLIC) != 0)
+       return true;
+ 
+     if ((mod & PRIVATE ) != 0)
+       return false;
+ 
+     if (! packageName.equals(classType.getPackageName()))
+       return false;
+ 
+     return true;  	
+   }
  }