https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111787
--- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Jakub Jelinek <ja...@gcc.gnu.org>: https://gcc.gnu.org/g:53a94071fa9e90e268a94adbdc903bd868ddeec1 commit r14-4596-g53a94071fa9e90e268a94adbdc903bd868ddeec1 Author: Jakub Jelinek <ja...@redhat.com> Date: Thu Oct 12 17:20:36 2023 +0200 wide-int: Fix build with gcc < 12 or clang++ [PR111787] While my wide_int patch bootstrapped/regtested fine when I used GCC 12 as system gcc, apparently it doesn't with GCC 11 and older or clang++. For GCC before PR96555 C++ DR1315 implementation the compiler complains about template argument involving template parameters, for clang++ the same + complains about missing needs_write_val_arg static data member in some wi::int_traits specializations. 2023-10-12 Jakub Jelinek <ja...@redhat.com> PR bootstrap/111787 * tree.h (wi::int_traits <unextended_tree>::needs_write_val_arg): New static data member. (int_traits <extended_tree <N>>::needs_write_val_arg): Likewise. (wi::ints_for): Provide separate partial specializations for generic_wide_int <extended_tree <N>> and INL_CONST_PRECISION or that and CONST_PRECISION, rather than using int_traits <extended_tree <N> >::precision_type as the second template argument. * rtl.h (wi::int_traits <rtx_mode_t>::needs_write_val_arg): New static data member. * double-int.h (wi::int_traits <double_int>::needs_write_val_arg): Likewise.
