[llvm-bugs] [Bug 2580] False positive CF leak involving 'autorelease' wrapper

via llvm-bugs llvm-bugs at lists.llvm.org
Sun Dec 23 06:50:35 PST 2018


Artem Dergachev <noqnoqneo at gmail.com> changed:

           What    |Removed                     |Added
             Status|CONFIRMED                   |RESOLVED
         Resolution|---                         |WORKSFORME
                 CC|                            |noqnoqneo at gmail.com

--- Comment #6 from Artem Dergachev <noqnoqneo at gmail.com> ---
Found the source code at https://github.com/wezm/RegexKitLite but could not
reproduce the bug.

Generally, inter-procedural analysis has been implemented, and additionally the
retain count checker has been taught to explicitly detect various wrappers
around retain/release/autorelease operations. This bug doesn't require
cross-translation-unit analysis because the project consists of only one
tranlation unit.

So most likely this shouldn't be an issue anymore.

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