[Bug tree-optimization/107386] gcc/tree-core.h:588:3: error: element 'OMP_MEMORY_ORDER_UNSPECIFIED' has been implicitly assigned 0 which another element has been assigned [-Werror,-Wduplicate-enum]

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107386

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Seems the warning is just badly designed.  There is nothing wrong in
tree-core.h.