https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52625
Jonathan Wakely <redi at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Last reconfirmed|2012-03-20 00:00:00 |2019-1-24 CC| |jason at gcc dot gnu.org Known to work| |4.4.7 Summary|Incorrect specialization |[7/8/9 Regression] |semantics of friend class |Incorrect specialization |template declaration |semantics of friend class | |template declaration Known to fail| |4.5.4, 7.4.0, 8.2.0, 9.0 --- Comment #4 from Jonathan Wakely <redi at gcc dot gnu.org> --- This was accepted by 4.4.7 but not 4.5.0 It regressed with r154223 "PR c++/13950, DR 176" (which was indeed related to finding the injected-class-name in a base class).