https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69095
Tony E Lewis <TonyELewis at hotmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |TonyELewis at hotmail dot com --- Comment #2 from Tony E Lewis <TonyELewis at hotmail dot com> --- I've independently stumbled across what appears to be the same bug in 5.2.1. I get error message: internal compiler error: in dependent_type_p, at cp/pt.c:21141 When a fix is made available for this, I can also check it against my (much longer) failing source file. My context details: GCC 5.2.1 (Ubuntu 5.2.1-22ubuntu2) 5.2.1 20151010 Ubuntu 15.10 4.2.0-23-generic #28-Ubuntu SMP Sun Dec 27 17:47:31 UTC 2015 x86_64