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From: "kaploceh at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug libgcc/107327] internal compiler error: in
 tsubst_pack_expansion, at cp/pt.c:12930
Date: Thu, 20 Oct 2022 07:27:35 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D107327

--- Comment #1 from Carlos E <kaploceh at gmail dot com> ---
I haven't had any problems compiling it with Make before, usually it goes i=
nto:

 g++  -O3 -pedantic -std=3Dc++2a -g -Wall -Wextra -Wno-unused-parameter
-Wno-sign-compare -Wno-address -Wno-init-list-lifetime -MD -MP -MF <file.d>=
 -c=20
-o <file.o> <file.cc>

with the variable CXXFLAGS +=3D -pedantic -std=3Dc++2a -g -Wall -Wextra
-Wno-unused-parameter -Wno-sign-compare -Wno-address from the Makefile


and so on

But this time around, it stops right with the message

 internal compiler error: in tsubst_pack_expansion, at cp/pt.c:12930

It finishes by telling me to=20

Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.

while GNU Make says=20

   Once you have a precise problem you can report it in one of two ways.
Either send electronic mail to:

         bug-make@gnu.org

or use our Web-based project management tool, at:

         http://savannah.gnu.org/projects/make/


So I'm reporting it here rather than over there.=