warnings: fusion of complain and complain_at

These functions are very similar, and keeping them seperate makes
future improvements difficult, so merge them.

This impacts 89 calls.

* src/bootstrap.conf: Adjust.
* src/complain.c (complain, complain_at): Merge into...
(complain): this.
(complain_args): Adjust.
* src/complain.h, src/conflicts.c, src/files.c, src/getargs.c,
* src/gram.c, src/location.c, src/muscle-tab.c, src/parse-gram.y,
* src/reader.c, src/reduce.c, src/scan-code.l, src/scan-gram.l,
* src/scan-skel.l, src/symlist.c, src/symtab.c:
Adjust.

Signed-off-by: Akim Demaille <akim@lrde.epita.fr>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/gram.c b/src/gram.c
index ef5353a6..f58ac3b5 100644
--- a/src/gram.c
+++ b/src/gram.c
@@ -312,7 +312,7 @@ grammar_rules_useless_report (const char *message)
       for (r = 0; r < nrules ; ++r)
         if (!rules[r].useful)
           {
-            complain_at (rules[r].location, w | silent, "%s: ", message);
+            complain (&rules[r].location, w | silent, "%s: ", message);
             rule_print (&rules[r], stderr);
             warnings_print_categories (w);
             fprintf (stderr, "\n");