>
> since a few days the bootstrap of ada fails on a native arm target.
>
> It is due to a -Werror warning when passing GNAT_EXCEPTION_CLASS
> which is a string constant to exception_class_eq, but C++ forbids to cast
> that to "char*".
>
> Not sure what is the smartest solution, I tried the following and it
> seems to work for x86_64-pc-linux-gnu and arm-linux-gnueabihf.
>
> Is it OK for trunk?
Patch looks OK to me FWIW. Tristan?
> 2017-05-09 Bernd Edlinger <bernd.edlin...@hotmail.de>
>
> * raise-gcc.c (exception_class_eq): Make ec parameter const.
>
> --- gcc/ada/raise-gcc.c.jj 2017-04-27 12:00:42.000000000 +0200
> +++ gcc/ada/raise-gcc.c 2017-05-09 09:45:59.557507045 +0200
> @@ -909,7 +909,8 @@
> /* Return true iff the exception class of EXCEPT is EC. */
>
> static int
> -exception_class_eq (const _GNAT_Exception *except,
> _Unwind_Exception_Class ec)
> +exception_class_eq (const _GNAT_Exception *except,
> + const _Unwind_Exception_Class ec)
> {
> #ifdef __ARM_EABI_UNWINDER__
> return memcmp (except->common.exception_class, ec, 8) == 0;
