[PATCH][libstdc++][Testsuite] isctype test fails for newlib.

[Hans-Peter Nilsson]

On Mon, 9 Feb 2015, Matthew Wahab wrote:
> On 07/02/15 00:11, Jonathan Wakely wrote:
> > Any idea why HP still sees the tests fail? See comment 8 at
> > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64467#c8
>
> It looks like he's found the problem: that _NEWLIB_ is a recent addition that
> isn't in the version he's using. I'll try replacing _NEWLIB_ with
> _NEWLIB_VERSION_ as suggested.

(Careful with that macro spelling, if nothing else.)

Better to use existing mechanisms and stop playing with
target-related macros.  Add this at the top (see other
placements of dg-options) and replace "#if defined (__NEWLIB__)"
with "#ifdef NEWLINE_IN_CLASS_BLANK":

// { dg-options "-DNEWLINE_IN_CLASS_BLANK" { target newlib } }

brgds, H-P