On 14 Feb 2014, at 23:58, Matt Neuburg wrote:
[…] it is crucial that TextMate 2 should remove '-fobjc-default-synthesize-properties' (and any other incorrect arguments) […]
Thanks for looking into this, I have removed the option: https://github.com/textmate/textmate/commit/e2d2b1ef6ac4e4b3b90aec21be2ce7be...
It’s worth noting that the option was not illegal when it was added (September 2012), it was infact required. From the commit message of clang revision 191551 (September 2013) it does sound like it is still required for versions of clang prior to the change, but it works with clang-500.2.79 (latest non-beta Xcode).