[Bug fortran/106856] [12 Regression][OOP] CLASS attribute handling / ICE in gfc_conv_expr_present, at fortran/trans-expr.cc:1977 since r12-4346-geb92cd57a1ebe7cd

[anlauf at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106856

anlauf at gcc dot gnu.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[12/13 Regression][OOP]     |[12 Regression][OOP] CLASS
                   |CLASS attribute handling /  |attribute handling / ICE in
                   |ICE in                      |gfc_conv_expr_present, at
                   |gfc_conv_expr_present, at   |fortran/trans-expr.cc:1977
                   |fortran/trans-expr.cc:1977  |since
                   |since                       |r12-4346-geb92cd57a1ebe7cd
                   |r12-4346-geb92cd57a1ebe7cd  |

--- Comment #15 from anlauf at gcc dot gnu.org ---
Fixed for gcc-13 so far.

I'll have a look at whether this is backportable to 12-branch.
There is at least a dependency on a part of the fix for pr102331 (r13-4934).