Thoughtful, detailed coverage of the Mac, iPhone, and iPad, plus the TidBITS Content Network for Apple consultants.

THINK C 5.0.3 Bug Alert

Tom Emerson from Symantec recently posted the following useful information about problems with THINK C 5.0.3:

"As many have found, THINK C 5.0.3's global optimizer has several serious bugs that did not exist in version 5.0.2. We are currently addressing these and hope to have a fix available in the near future. In the interim we ask that if you must use 5.0.3 do not use the code motion global optimization. Bugs have been reported (new in 5.0.3, non-existent in 5.0.2) in the handling of volatile (a volatile expression will be optimized out; this is linked to the code motion) and the align_arrays pragma (doesn't work in several cases)."

Information from
Tom Emerson -- tree@uvm.edu

 

Backblaze is unlimited, unthrottled backup for Macs at $5/month.
Web access to files means your data is always available. Restore
by Mail allows you to recover files via a hard drive or USB.
Start your 15-day trial today! <https://www.backblaze.com/tb>