libobjc2

Author	SHA1	Message	Date
Dustin L. Howett	bfc0b9afe4	Operate on the real weak ref table when erasing an entry Fixes #144. (cherry picked from commit 9702494b902eedf9383e9194df372a4482d7a044)	6 years ago
Dustin L. Howett	7ad75c07d6	Revert "Fix test failure." This reverts commit `336d8a828c`. (cherry picked from commit 194d2ba8db86a03a08ef825501627d7d178e4202)	6 years ago
David Chisnall	75ad9243a1	Prevent libc++ from using exceptions.	6 years ago
David Chisnall	457361354c	Merge remote-tracking branch 'origin/master' into arc-cxx	6 years ago
David Chisnall	336d8a828c	Fix test failure. This bug is also present in the original version: When removing a WeakRef from the map, we use its obj field to find the key, but the obj field has already been zeroed by this point and so we end up leaving dangling pointers in the map.	7 years ago
David Chisnall	af55c29007	Fix the build on Windows.	7 years ago
David Chisnall	3f38f691af	Rework ARC code as C++. Move the weak references hash table to use a well-tested third-party implementation instead of the hand-rolled version.	7 years ago