https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109422
--- Comment #2 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The trunk branch has been updated by Jason Merrill <[email protected]>: https://gcc.gnu.org/g:bd5719bd7f7cb23e5ed96a1f1a28efbb3dec4a31 commit r14-4544-gbd5719bd7f7cb23e5ed96a1f1a28efbb3dec4a31 Author: Jason Merrill <[email protected]> Date: Fri Oct 6 11:41:20 2023 -0400 c++: mangle multiple levels of template parms [PR109422] This becomes be more important with concepts, but can also be seen with generic lambdas. PR c++/109422 gcc/cp/ChangeLog: * mangle.cc (write_template_param): Also mangle level. gcc/testsuite/ChangeLog: * g++.dg/cpp2a/lambda-generic-mangle1.C: New test. * g++.dg/cpp2a/lambda-generic-mangle1a.C: New test.
