[Fb-contrib-commit] SF.net SVN: fb-contrib: [567] trunk/fb-contrib/samples

[<dbr...@us...>]

Revision: 567
Author:   dbrosius
Date:     2006-06-18 22:47:54 -0700 (Sun, 18 Jun 2006)
ViewCVS:  http://svn.sourceforge.net/fb-contrib/?rev=567&view=rev

Log Message:
-----------
allow iterators

Modified Paths:
--------------
    trunk/fb-contrib/samples/UTA_Sample.java
    trunk/fb-contrib/src/com/mebigfatguy/fbcontrib/detect/UseToArray.java
Modified: trunk/fb-contrib/samples/UTA_Sample.java
===================================================================
--- trunk/fb-contrib/samples/UTA_Sample.java	2006-06-19 05:28:38 UTC (rev 566)
+++ trunk/fb-contrib/samples/UTA_Sample.java	2006-06-19 05:47:54 UTC (rev 567)
@@ -1,3 +1,4 @@
+import java.util.Iterator;
 import java.util.List;
 
 public class UTA_Sample 
@@ -20,4 +21,14 @@
 
 		return data;
 	}
+	
+	public Long[] testList3(List<Long> l)
+	{
+		Iterator<Long> it = l.iterator();
+		Long[] data = new Long[l.size()];
+		for (int i = 0; i < l.size(); i++)
+			data[i] = it.next();
+		
+		return data;
+	}
 }

Modified: trunk/fb-contrib/src/com/mebigfatguy/fbcontrib/detect/UseToArray.java
===================================================================
--- trunk/fb-contrib/src/com/mebigfatguy/fbcontrib/detect/UseToArray.java	2006-06-19 05:28:38 UTC (rev 566)
+++ trunk/fb-contrib/src/com/mebigfatguy/fbcontrib/detect/UseToArray.java	2006-06-19 05:47:54 UTC (rev 567)
@@ -116,6 +116,14 @@
 							sawAlias = true;
 						}
 					}
+				} else if ("keySet".equals(methodName) || "values".equals(methodName) || "iterator".equals(methodName) || "next".equals(methodName)) {
+					if (stack.getStackDepth() > 1) {
+						OpcodeStack.Item itm = stack.getStackItem(1);
+						reg = isLocalCollection(itm);
+						if (reg >= 0) {
+							sawAlias = true;
+						}
+					}
 				}
 			} else if (((seen == ISTORE) || ((seen >= ISTORE_0) && (seen <= ISTORE_3)))
 				   ||  ((seen == ASTORE) || ((seen >= ASTORE_0) && (seen <= ASTORE_3)))) {


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