https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77554
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |jakub at gcc dot gnu.org
--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
This seems to ICE all the way back to something in between r122750 and
r122800, where the former would reject it because of unimplemented variadic
template support or so and the latter already has:
pr77554.C:3: internal compiler error: tree check: expected class ‘expression’,
have ‘type’ (integer_type) in unify_pack_expansion, at cp/pt.c:11845
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
and even latest trunk emits the same thing, just with backtrace etc.
