https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110809
--- Comment #9 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The releases/gcc-13 branch has been updated by Patrick Palka <ppa...@gcc.gnu.org>: https://gcc.gnu.org/g:8e811edea309b2097e23cde48ee6fb6467a9094d commit r13-7614-g8e811edea309b2097e23cde48ee6fb6467a9094d Author: Patrick Palka <ppa...@redhat.com> Date: Wed Jul 26 16:52:13 2023 -0400 c++: unifying REAL_CSTs [PR110809] This teaches unify how to compare two REAL_CSTs. PR c++/110809 gcc/cp/ChangeLog: * pt.cc (unify) <case INTEGER_CST>: Generalize to handle REAL_CST as well. gcc/testsuite/ChangeLog: * g++.dg/cpp2a/nontype-float3.C: New test. (cherry picked from commit 744e1f35266dbd6b6fb95c7e8422562815f8b56f)