fixits: fix warnings about duplicates

[Akim Demaille]

commit d5d148630ad3d10d68a9e7634c1c8f7767335938
Author: Akim Demaille <address@hidden>
Date:   Thu Jan 17 06:45:13 2019 +0100

    fixits: fix warnings about duplicates
    
    * src/complain.c (duplicate_directive): Fix the complaint level.
    * tests/input.at: Adjust.

diff --git a/src/complain.c b/src/complain.c
index 813a442d..d623bb45 100644
--- a/src/complain.c
+++ b/src/complain.c
@@ -409,7 +409,7 @@ duplicate_directive (char const *directive,
   else
     complain_indent (&second, Wother, &i, _("duplicate directive: %s"), 
directive);
   i += SUB_INDENT;
-  complain_indent (&first, complaint, &i, _("previous declaration"));
+  complain_indent (&first, Wother, &i, _("previous declaration"));
   fixits_register (&second, "");
 }
 
diff --git a/tests/input.at b/tests/input.at
index 39294bf6..8e30d23f 100644
--- a/tests/input.at
+++ b/tests/input.at
@@ -2527,10 +2527,10 @@ fix-it:"input.y":{14:1-15:3}:"%file-prefix"
 input.y:17.1-19: warning: deprecated directive: '%fixed-output_files', use 
'%fixed-output-files' [-Wdeprecated]
 fix-it:"input.y":{17:1-17:20}:"%fixed-output-files"
 input.y:18.1-19: warning: duplicate directive: %fixed_output-files [-Wother]
-input.y:17.1-19:     previous declaration
+input.y:17.1-19:     previous declaration [-Wother]
 fix-it:"input.y":{18:1-18:20}:""
 input.y:19.1-19: warning: duplicate directive: %fixed-output-files [-Wother]
-input.y:17.1-19:     previous declaration
+input.y:17.1-19:     previous declaration [-Wother]
 fix-it:"input.y":{19:1-19:20}:""
 input.y:20.1-19: warning: deprecated directive: '%name-prefix= "foo"', use 
'%define api.prefix {foo}' [-Wdeprecated]
 fix-it:"input.y":{20:1-20:20}:"%define api.prefix {foo}"