[fortran,patch] Last widechar intrinsics and a few related fixes

[Tobias Burnus]

Hi FX,

FX Coudert wrote:
> Bootstrapped and regtested on x86_64-linux (-m32 and -m64). OK to
> commit?

OK. Thanks for the patch.

   if (sslen == 0)
-    return 1;
+    return back ? (slen + 1) : 1;

Good catch!


+++ libgfortran/gfortran.map	(working copy)
@@ -1065,6 +1065,27 @@ GFORTRAN_1.1 {
     _gfortran_transpose_char4;
     _gfortran_unpack0_char4;
     _gfortran_unpack1_char4;
+    _gfortran_cshift0_1_char4;

Recently, we decided to sort this list (see Thomas' patch/Changlog
item).


Tobias

PS: Any plans for supporting UTF-8 source files (cf. -finput-charset=)?