https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85493
--- Comment #5 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Patrick Palka <ppa...@gcc.gnu.org>: https://gcc.gnu.org/g:e74d764e172fa6afdbd194ce57decc80237631dc commit r12-7311-ge74d764e172fa6afdbd194ce57decc80237631dc Author: Patrick Palka <ppa...@redhat.com> Date: Mon Feb 21 09:20:23 2022 -0500 c++: Add testcase for already fixed PR [PR85493] The a1 and a2 case were fixed (by diagnosing the invalid expression) with r11-434, and the a3 case with r8-7625. PR c++/85493 gcc/testsuite/ChangeLog: * g++.dg/cpp0x/decltype80.C: New test.