[Bug c++/98810] [9/10 Regression] [C++20] ICE in tsubst_copy, at cp/pt.c:16771

clyon at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Fri Mar 5 09:13:25 GMT 2021


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98810

Christophe Lyon <clyon at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |clyon at gcc dot gnu.org

--- Comment #7 from Christophe Lyon <clyon at gcc dot gnu.org> ---
Hi, the backport in gcc-9 branch is causing errors:

ERROR: g++.dg/cpp2a/nontype-class-defarg1.C  -std=c++14: syntax error in target
selector "target c++20" for " dg-do 2 compile { target c++20 } "


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