[Bug c++/101677] [11/12 Regression] Concept with use of incomplete type succeeds on GCC 10.3.0, fails on GCC 11 onward

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101677

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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           Priority|P3                          |P2