I've been testing the 13.12 release on mavericks (10.9.1) and it doesn't work very well
On the + side, it feels allot quicker then before. I don't appear have the problem running on Lion (10.7.5).
Here is the crash report, my guess is that its some drawing problem. Code completion maybe?
Process: CodeBlocks [2093]
Path: /Applications/CodeBlocks.app/Contents/MacOS/CodeBlocks
Identifier: org.codeblocks.app
Version: CodeBlocks version 13.12 (CodeBlocks version 13.12)
Code Type: X86 (Native)
Parent Process: launchd [275]
Responsible: CodeBlocks [2093]
User ID: 501
Date/Time: 2014-02-10 16:45:14.052 +0100
OS Version: Mac OS X 10.9.1 (13B3116)
Report Version: 11
Crashed Thread: 0 Dispatch queue: com.apple.main-thread
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Application Specific Information:
Assertion failed: (shape != NULL), function assert_check_shape, file Regions/shape.c, line 155.
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 libsystem_kernel.dylib 0x9058a952 __pthread_kill + 10
1 libsystem_pthread.dylib 0x91654167 pthread_kill + 101
2 libsystem_c.dylib 0x96ad7340 abort + 155
3 libsystem_c.dylib 0x96aa243e __assert_rtn + 347
4 com.apple.CoreGraphics 0x94292c85 assert_check_shape + 80
5 com.apple.CoreGraphics 0x9429b31f shape_is_empty + 34
6 com.apple.CoreGraphics 0x9429b7c8 CGRegionIsEmpty + 33
7 com.apple.CoreGraphics 0x9429b79f CGSRegionIsEmpty + 17
8 com.apple.HIServices 0x9201406e HIShapeIsEmpty + 24
9 com.apple.HIServices 0x9201447a CreateIntersection(__HIShape const*, __HIShape const*, CGSRegionObject**) + 36
10 com.apple.HIServices 0x920147ac HIShapeCreateIntersection + 35
11 com.apple.HIToolbox 0x95cf62d4 HIView::BuildAggregateInvalidRegion(__HIShape*) + 326
12 com.apple.HIToolbox 0x95cf61ea HIView::BuildAggregateInvalidRegion(__HIShape*) + 92
13 com.apple.HIToolbox 0x95db8a8c HIView::DetermineAreaToPaint(OpaqueGrafPtr*, unsigned long, __HIShape const*) + 40
14 com.apple.HIToolbox 0x95db81ab HIView::DrawComposited(short, OpaqueGrafPtr*, __HIShape const*, unsigned long, HIView*, CGContext*) + 145
15 com.apple.HIToolbox 0x95db80ce HIView::Draw(short, OpaqueGrafPtr*, unsigned long) + 84
16 com.apple.HIToolbox 0x95db8073 HIView::Render(unsigned long, CGContext*) + 45
17 com.apple.HIToolbox 0x95cff015 FlushWindowObject(WindowData*, void**, unsigned char) + 851
18 com.apple.HIToolbox 0x95d093db FlushAllBuffers(__CFRunLoopObserver*, unsigned long, void*) + 256
19 com.apple.CoreFoundation 0x97baa59e __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 30
20 com.apple.CoreFoundation 0x97baa4ef __CFRunLoopDoObservers + 399
21 com.apple.CoreFoundation 0x97b9ad43 CFRunLoopRunSpecific + 371
22 com.apple.CoreFoundation 0x97b9abbb CFRunLoopRunInMode + 123
23 com.apple.HIToolbox 0x95d00e2d RunCurrentEventLoopInMode + 259
24 com.apple.HIToolbox 0x95d00a47 ReceiveNextEventCommon + 163
25 com.apple.HIToolbox 0x95e9ba46 ReceiveNextEventInMode + 75
26 com.apple.HIToolbox 0x95e9baaa ReceiveNextEvent + 72
27 libwx_macu-2.8.dylib 0x003c496a wxApp::MacDoOneEvent() + 74
28 libwx_macu-2.8.dylib 0x003dbd67 wxEventLoop::Dispatch() + 39
29 libwx_macu-2.8.dylib 0x0046cb05 wxEventLoopManual::Run() + 133
30 libwx_macu-2.8.dylib 0x00449f3f wxAppBase::MainLoop() + 79
31 libwx_macu-2.8.dylib 0x004499a1 wxAppBase::OnRun() + 33
32 org.codeblocks.app 0x00023337 std::map<cbWatch const*, WatchRawDialog*, std::less<cbWatch const*>, std::allocator<std::pair<cbWatch const* const, WatchRawDialog*> > >::map() + 16407
33 libwx_macu-2.8.dylib 0x00353e54 wxEntry(int&, wchar_t**) + 116
34 libwx_macu-2.8.dylib 0x00353f22 wxEntry(int&, char**) + 50
35 org.codeblocks.app 0x0002a624 std::map<cbWatch const*, WatchRawDialog*, std::less<cbWatch const*>, std::allocator<std::pair<cbWatch const* const, WatchRawDialog*> > >::map() + 45828
36 org.codeblocks.app 0x0001f3e5 std::map<cbWatch const*, WatchRawDialog*, std::less<cbWatch const*>, std::allocator<std::pair<cbWatch const* const, WatchRawDialog*> > >::map() + 197
Thread 1:: Dispatch queue: com.apple.libdispatch-manager
0 libsystem_kernel.dylib 0x9058b992 kevent64 + 10
1 libdispatch.dylib 0x955e18bd _dispatch_mgr_invoke + 238
2 libdispatch.dylib 0x955e1556 _dispatch_mgr_thread + 52
Thread 2:: com.apple.CFSocket.private
0 libsystem_kernel.dylib 0x9058aace __select + 10
1 com.apple.CoreFoundation 0x97bebdc6 __CFSocketManager + 1158
2 libsystem_pthread.dylib 0x916535fb _pthread_body + 144
3 libsystem_pthread.dylib 0x91653485 _pthread_start + 130
4 libsystem_pthread.dylib 0x91658cf2 thread_start + 34
Thread 3:
0 libsystem_kernel.dylib 0x90585fce semaphore_timedwait_trap + 10
1 com.apple.CoreServices.CarbonCore 0x9a8d2311 MPWaitOnSemaphore + 104
2 libwx_macu-2.8.dylib 0x003969c2 wxSemaphore::Wait() + 34
3 libcodeblocks.dylib 0x00c8e4b3 BackgroundThread::Entry() + 35
4 libwx_macu-2.8.dylib 0x0039678c wxThreadInternal::MacThreadStart(void*) + 140
5 com.apple.CoreServices.CarbonCore 0x9a8d256e PrivateMPEntryPoint + 68
6 libsystem_pthread.dylib 0x916535fb _pthread_body + 144
7 libsystem_pthread.dylib 0x91653485 _pthread_start + 130
8 libsystem_pthread.dylib 0x91658cf2 thread_start + 34
Thread 4:
0 libsystem_kernel.dylib 0x90585fce semaphore_timedwait_trap + 10
1 com.apple.CoreServices.CarbonCore 0x9a8d2311 MPWaitOnSemaphore + 104
2 libwx_macu-2.8.dylib 0x003969c2 wxSemaphore::Wait() + 34
3 libcodeblocks.dylib 0x00c8e4b3 BackgroundThread::Entry() + 35
4 libwx_macu-2.8.dylib 0x0039678c wxThreadInternal::MacThreadStart(void*) + 140
5 com.apple.CoreServices.CarbonCore 0x9a8d256e PrivateMPEntryPoint + 68
6 libsystem_pthread.dylib 0x916535fb _pthread_body + 144
7 libsystem_pthread.dylib 0x91653485 _pthread_start + 130
8 libsystem_pthread.dylib 0x91658cf2 thread_start + 34
Thread 5:
0 libsystem_kernel.dylib 0x90585fce semaphore_timedwait_trap + 10
1 com.apple.CoreServices.CarbonCore 0x9a8d2311 MPWaitOnSemaphore + 104
2 libwx_macu-2.8.dylib 0x003969c2 wxSemaphore::Wait() + 34
3 libcodeblocks.dylib 0x00c8e4b3 BackgroundThread::Entry() + 35
4 libwx_macu-2.8.dylib 0x0039678c wxThreadInternal::MacThreadStart(void*) + 140
5 com.apple.CoreServices.CarbonCore 0x9a8d256e PrivateMPEntryPoint + 68
6 libsystem_pthread.dylib 0x916535fb _pthread_body + 144
7 libsystem_pthread.dylib 0x91653485 _pthread_start + 130
8 libsystem_pthread.dylib 0x91658cf2 thread_start + 34
Thread 6:
0 libsystem_malloc.dylib 0x917e6b10 szone_size + 651
1 libsystem_malloc.dylib 0x917f3c46 free + 62
2 libwx_macu-2.8.dylib 0x004e8203 wxGenericTreeItem::~wxGenericTreeItem() + 99
3 libwx_macu-2.8.dylib 0x004ea8f1 wxGenericTreeCtrl::Delete(wxTreeItemId const&) + 305
4 libcodecompletion.dylib 0x0d82fc5a ClassBrowserBuilderThread::RemoveInvalidNodes(CCTreeCtrl*, wxTreeItemId) + 2410
5 libcodecompletion.dylib 0x0d837aff ClassBrowserBuilderThread::BuildTree() + 1199
6 libcodecompletion.dylib 0x0d838031 ClassBrowserBuilderThread::Entry() + 129
7 libwx_macu-2.8.dylib 0x0039678c wxThreadInternal::MacThreadStart(void*) + 140
8 com.apple.CoreServices.CarbonCore 0x9a8d256e PrivateMPEntryPoint + 68
9 libsystem_pthread.dylib 0x916535fb _pthread_body + 144
10 libsystem_pthread.dylib 0x91653485 _pthread_start + 130
11 libsystem_pthread.dylib 0x91658cf2 thread_start + 34
Thread 7:
0 libsystem_kernel.dylib 0x90585fce semaphore_timedwait_trap + 10
1 com.apple.CoreServices.CarbonCore 0x9a8d2311 MPWaitOnSemaphore + 104
2 libwx_macu-2.8.dylib 0x003969c2 wxSemaphore::Wait() + 34
3 libcodeblocks.dylib 0x00bc448a cbThreadPool::cbWorkerThread::Entry() + 106
4 libwx_macu-2.8.dylib 0x0039678c wxThreadInternal::MacThreadStart(void*) + 140
5 com.apple.CoreServices.CarbonCore 0x9a8d256e PrivateMPEntryPoint + 68
6 libsystem_pthread.dylib 0x916535fb _pthread_body + 144
7 libsystem_pthread.dylib 0x91653485 _pthread_start + 130
8 libsystem_pthread.dylib 0x91658cf2 thread_start + 34
Thread 8:
0 libsystem_kernel.dylib 0x9058b046 __workq_kernreturn + 10
1 libsystem_pthread.dylib 0x91654dcf _pthread_wqthread + 372
2 libsystem_pthread.dylib 0x91658cce start_wqthread + 30
Thread 9:
Thread 0 crashed with X86 Thread State (32-bit):
eax: 0x00000000 ebx: 0xa0c67cec ecx: 0xbffff5dc edx: 0x9058a952
edi: 0xa063e1a8 esi: 0x00000006 ebp: 0xbffff5f8 esp: 0xbffff5dc
ss: 0x00000023 efl: 0x00000206 eip: 0x9058a952 cs: 0x0000000b
ds: 0x00000023 es: 0x00000023 fs: 0x00000000 gs: 0x0000000f
cr2: 0xa0c67cf4