Xcode 4.1 on OS X 10.7

.gitignore

@@ -1,11 +1,21 @@
-# xcode noise
+# Xcode
 build/*
 *.pbxuser
+!default.pbxuser
 *.mode1v3
+!default.mode1v3
+*.mode2v3
+!default.mode2v3
+*.perspectivev3
+!default.perspectivev3
+*.xcworkspace
+!default.xcworkspace
+xcuserdata/
+profile
+*.moved-aside
 
-# old skool
-.svn
-
-# osx noise
+## Ignore incredibly annoying .DS_Store files
 .DS_Store
-profile
+
+## Ignore temporary files
+*~.nib

F-Script/FSNewlyAllocatedObject.m

@@ -2,7 +2,7 @@
 /*   This software is open source. See the license.                   */
 
 #import "FSNewlyAllocatedObject.h"
-
+#import <objc/objc-runtime.h> 
 
 @implementation FSNewlyAllocatedObject
 
@@ -13,7 +13,7 @@ + (id)newlyAllocatedObjectWithTarget:(id)theTarget
 
 - (NSString *)description
 {
-  return [[@"Proxy for a newly allocated " stringByAppendingString:NSStringFromClass(target->isa)] stringByAppendingString:@". Don't forget to initialize it and to use the object returned by the init... method instead of this proxy." ];
+  return [[@"Proxy for a newly allocated " stringByAppendingString:NSStringFromClass(object_getClass(target))] stringByAppendingString:@". Don't forget to initialize it and to use the object returned by the init... method instead of this proxy." ];
 }
 
 - (void)forwardInvocation:(NSInvocation *)anInvocation

F-Script/FScriptAppController.m

@@ -403,7 +403,7 @@ - (NSApplicationTerminateReply)applicationShouldTerminate:(NSApplication *)sende
 
 - (void)dealloc
 {
-  if ([[NSApplication sharedApplication] delegate] == self)
+  if ((id)[[NSApplication sharedApplication] delegate] == self)
     [[NSApplication sharedApplication] setDelegate:nil];
   // since we don't retain outlets infoPanel and interpreterView, we don't have to release them here.
   [showConsoleMenuItem release];