name clash with IBM XL C/C++ compilers

"restrict" is a keyword in C99, but not in any C++ version. So a c++
compiler should accept it (and maybe issue a warning).

It's still a good idea to change it, though.

On 26 September 2012 11:56, Paolo Crosetto <email address hidden> wrote:
> Public bug reported:
>
> Dear all,
> I am compiling dolfin with an IBM XL compiler, and I found a problem with the method 'restrict' in GenericFunctions.h, and in other places in the code. In fact restrict is a special keyword for IBM compilers, an alias for the __restrict keyword.
>
> ** Affects: dolfin
> Importance: Undecided
> Status: New
>
> --
> You received this bug notification because you are a member of DOLFIN
> Team, which is subscribed to DOLFIN.
> https://bugs.launchpad.net/bugs/1056741
>
> Title:
> name clash with IBM XL C/C++ compilers
>
> Status in DOLFIN:
> New
>
> Bug description:
> Dear all,
> I am compiling dolfin with an IBM XL compiler, and I found a problem with the method 'restrict' in GenericFunctions.h, and in other places in the code. In fact restrict is a special keyword for IBM compilers, an alias for the __restrict keyword.
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/dolfin/+bug/1056741/+subscriptions

Thanks for the prompt answer. The documentation of XL compilers says "By default all the built-in keywords defined in the C and C++ language standards are reserved as keywords". So (for other people compiling with XL) to avoid compilation errors one should add the flag: -qnokeyword=restrict