https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124489
--- Comment #2 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The trunk branch has been updated by Marek Polacek <[email protected]>: https://gcc.gnu.org/g:a65cafbc522d97439ff58e939d88c2a0e83ea516 commit r16-8116-ga65cafbc522d97439ff58e939d88c2a0e83ea516 Author: Marek Polacek <[email protected]> Date: Fri Mar 13 13:00:46 2026 -0400 c++: fix for printing std::meta::info [PR124489] When printing the diagnostics in this test, we're saying "constexprstd::meta::info dm" which misses a space. We should use pp_cxx_ws_string which does pp_c_maybe_whitespace when printing "std::meta::info". PR c++/124489 gcc/cp/ChangeLog: * error.cc (dump_type) <case NULLPTR_TYPE>: Use pp_cxx_ws_string instead of pp_string. <case META_TYPE>: Likewise. gcc/testsuite/ChangeLog: * g++.dg/reflect/diag6.C: New test. Reviewed-by: Jason Merrill <[email protected]>
