[gfortran,patch] Fix transformational intrinsics for zero-sized arrays

[FX Coudert]

:ADDPATCH libfortran:

Attached patch fixes the behaviour of the transformational intrinsics 
when they encounter zero-sized arrays. Current situation goes from 
"almost right" to "abort at runtime on valid code" (see PR fortran/17895 
for details).

Bootstrapped and regtested on i686-linux. OK for mainline? OK for 4.1?

FX
-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: zero_sized.ChangeLog
URL: <http://gcc.gnu.org/pipermail/gcc-patches/attachments/20060625/986ba18b/attachment.ksh>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: zero_sized.diff
Type: text/x-patch
Size: 16986 bytes
Desc: not available
URL: <http://gcc.gnu.org/pipermail/gcc-patches/attachments/20060625/986ba18b/attachment.bin>