gettext.h: Update theoretical condition for use of variable size arrays.

Reported by Paul Eggert.

* gnulib-local/lib/gettext.h (_LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS): Extend
comment to include the theoretical condition for availability of variable size
arrays, if we could trust the value of __STDC_VERSION__.

diff --git a/gnulib-local/lib/gettext.h b/gnulib-local/lib/gettext.h
index 75f59f609a70d15d68afdfd8caccd87bda1f1c78..ff7a8ed3cb965b5baee419f0925f1074f5f505aa 100644 (file)
--- a/gnulib-local/lib/gettext.h
+++ b/gnulib-local/lib/gettext.h
@@ -185,7 +185,8 @@ npgettext_aux (const char *domain,
 #include <string.h>
 
 #if (((__GNUC__ >= 3 || __GNUG__ >= 2) && !defined __STRICT_ANSI__) \
-     /* || __STDC_VERSION__ >= 199901L */ )
+     /* || __STDC_VERSION__ == 199901L
+        || (__STDC_VERSION__ >= 201112L && !defined __STDC_NO_VLA__) */ )
 # define _LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS 1
 #else
 # define _LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS 0