https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99331
Marek Polacek <mpolacek at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED Assignee|unassigned at gcc dot gnu.org |mpolacek at gcc dot gnu.org --- Comment #2 from Marek Polacek <mpolacek at gcc dot gnu.org> --- Started with commit 16b61424dd309f61326f577a6deb8487c6c1f291 Author: Jason Merrill <ja...@redhat.com> Date: Fri Oct 21 15:45:45 2016 -0400 re PR c++/77656 (64-bit integral template parameter gets incorrectly sized as 32-bits) PR c++/77656 * pt.c (convert_template_argument): Call convert_nontype_argument on value-dependent but not type-dependent arguments. (convert_nontype_argument): Handle value-dependent arguments. (canonicalize_expr_argument): New. (deducible_expression, unify): Skip CONVERT_EXPR. * error.c (dump_template_argument): Likewise. * mangle.c (write_expression): Likewise. From-SVN: r241425 think I'll have a look at this myself, though.