[Bug c++/126481] [17 regression] Qt's q plugin.h rejected (default member initializer for '...’ required before the end of its e nclosing class)

"cvs-commit at gcc dot gnu.org via Gcc-bugs" <[email protected]> Fri, 31 Jul 2026 21:55:38 +0000

Newsgroups	gmane.comp.gcc.bugs
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126481

--- Comment #4 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The trunk branch has been updated by Jason Merrill <[email protected]>:

https://gcc.gnu.org/g:2a128109493455c4812d2b370327640dd62d29c0

commit r17-2863-g2a128109493455c4812d2b370327640dd62d29c0
Author: Jason Merrill <[email protected]>
Date:   Fri Jul 31 13:45:48 2026 -0400

    c++: early DMI parsing and {} [PR126481]

    Here I thought that only name lookup and use of 'this' could change in a
    complete class context, but this testcase demonstrates that an init-list
    also needs deferred parsing.

            PR c++/126481

    gcc/cp/ChangeLog:

            * parser.cc (cp_parser_early_parsing_nsdmi): Also defer {}.

    gcc/testsuite/ChangeLog:

            * g++.dg/cpp0x/nsdmi-defer8.C: New test.