[Bug c++/110523] [14 Regression] ICE in redeclare_class_template, at cp/pt.cc:6391 on json-3.11.2

[dcb314 at hotmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110523

--- Comment #5 from David Binderman <dcb314 at hotmail dot com> ---
The compiler seems to break as follows:

/home/dcb38/gcc/results.20230701/bin/gcc
/home/dcb38/gcc/results.20230703.asan.ubsan/bin/gcc
/home/dcb38/rpmbuild/BUILD/dlib-65bce59a1512cf222dec01d3e0f29b612dd181f5/dlib/../dlib/dnn/core.h:799:22:
internal compiler error: in redeclare_class_template, at cp/pt.cc:6391

$ /home/dcb38/gcc/results.20230701/bin/gcc -v 2>&1 | grep exp
gcc version 14.0.0 20230630 (experimental) (c3c0ba5436170e01) 
$ /home/dcb38/gcc/results.20230703.asan.ubsan/bin/gcc -v 2>&1 | grep exp
gcc version 14.0.0 20230703 (experimental) (9a856f67ee2f13ea) 

$ git log c3c0ba5436170e01..9a856f67ee2f13ea | grep -c "^commit"
45
$