lib/string_ext/utf8: to_cstring will work on UTF-8 strings now.

Signed-off-by: Lucas Bajolet <r4pass@hotmail.com>

diff --git a/lib/string_experimentations/utf8.nit b/lib/string_experimentations/utf8.nit
index 629793c..dc177ca 100644 (file)
--- a/lib/string_experimentations/utf8.nit
+++ b/lib/string_experimentations/utf8.nit
@@ -159,6 +159,16 @@ redef class FlatString
                self.bytelen = bytelen
        end
 
+       redef fun to_cstring
+       do
+               if real_items != null then return real_items.as(not null)
+               var new_items = calloc_string(bytelen + 1)
+               self.items.copy_to(new_items, bytelen, index[index_from].pos, 0)
+               new_items[bytelen] = '\0'
+               self.real_items = new_items
+               return new_items
+       end
+
        redef fun substring(from, count)
        do
                assert count >= 0