* ebrowse.c (parse_qualified_param_ident_or_type): Make it clear

to reader (and to the compiler) that the loop always executes at
least once.  This prevents a warning with recent GCC.

lib-src/ChangeLog

@@ -1,5 +1,9 @@
 2011-02-26  Paul Eggert  <eggert@cs.ucla.edu>
 
+	* ebrowse.c (parse_qualified_param_ident_or_type): Make it clear
+	to reader (and to the compiler) that the loop always executes at
+	least once.  This prevents a warning with recent GCC.
+
 	* fakemail.c: Include <ignore-value.h>.
 	(put_line): Explicitly ignore fwrite return value, for benefit of
 	recent glibc + gcc.

lib-src/ebrowse.c

@@ -2952,7 +2952,9 @@ parse_qualified_param_ident_or_type (char **last_id)
   static char *id = NULL;
   static int id_size = 0;
 
-  while (LOOKING_AT (IDENT))
+  assert (LOOKING_AT (IDENT));
+
+  do
     {
       int len = strlen (yytext) + 1;
       if (len > id_size)
@@ -2975,6 +2977,7 @@ parse_qualified_param_ident_or_type (char **last_id)
       else
 	break;
     }
+  while (LOOKING_AT (IDENT));
 }