Hi,
I have a problem where setting NSCell's value to a string crashes. I've
tracked to problem down to a simple test that reproduces the crash:
NSString* str = @"test";
[str retain];
Backtrace:
#0 objc_msg_lookup_internal (receiver=<optimized out>,
selector=<optimized out>, receiver=<optimized out>, selector=<optimized
out>, sender=<optimized out>) at sendmsg2.c:66
#1 objc_msg_lookup (receiver=<optimized out>, selector=<optimized
out>) at sendmsg2.c:398
#2 0x0000000000400796 in main () at str-retain.m:6
Why does the retain call cause a crash? I've learned that such constant
strings don't use refcounting internally, but I don't think it should
crash anyway.
Thanks!
--
Luboš Doležel
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