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GDB 4.14  (NEXTSTEP 4.0 --target i386), Copyright 1995 Free Software Foundation, Inc...
Reading symbols from /Users/heron/LockTest/LockTest...done.

(gdb) run
Starting program: /Users/heron/LockTest/LockTest 
Reading in symbols for crt0.c...done.
Dynamic Linkeditor at 0x12000000 offset 0x0
Executable at 0x2000 offset 0x0
/NextLibrary/Frameworks/Foundation.framework/Versions/B/Foundation at 0x18000000 offset 0x0
Reading symbols from loaded file...done.
/NextLibrary/Frameworks/System.framework/Versions/A/System at 0x5000000 offset 0x0
Reading symbols from loaded file...done.
Feb 28 13:35:27 LockTest[348] ======== SINGLE THREADED TESTS
Feb 28 13:35:28 LockTest[348] [NSLock lock] test passed -- Mac OS X behavior is to deadlock in this case, we throw an exception.
Feb 28 13:35:28 LockTest[348] [NSConditionLock lock] test passed -- Mac OS X behavior is to deadlock in this case, we throw an exception.
Feb 28 13:35:28 LockTest[348] [NSRecursiveLock lock] test passed
Feb 28 13:35:28 LockTest[348] [NSLock tryLock] test passed
Feb 28 13:35:28 LockTest[348] [NSConditionLock tryLock] test passed
Feb 28 13:35:28 LockTest[348] [NSRecursiveLock tryLock] test passed
Feb 28 13:35:28 LockTest[348] ======== MULTI THREADED TESTS

Program exited normally.
No stack.
(gdb)