[C++ PATCH] Remove trailing space from diagnostics for narrowing conv (PR translation/90011)

[Jakub Jelinek]

Hi!

In r263523 check_narrowing changed in this spot:
          pedwarn (loc, OPT_Wnarrowing,
-                  "narrowing conversion of %qE from %qH to %qI "
-                  "inside { }", init, ftype, type);
+                  "narrowing conversion of %qE from %qH to %qI ",
+                  init, ftype, type);
where the trailing space on one line was desirable before to separate
%qI from inside { }, but now it doesn't make sense.

Bootstrapped/regtested on x86_64-linux and i686-linux, ok for trunk?

2019-04-09  Jakub Jelinek  <ja...@redhat.com>

        PR translation/90011
        * typeck2.c (check_narrowing): Remove trailing space from diagnostics.

--- gcc/cp/typeck2.c.jj 2019-04-08 10:11:28.199226055 +0200
+++ gcc/cp/typeck2.c    2019-04-08 21:09:56.082464190 +0200
@@ -1019,7 +1019,7 @@ check_narrowing (tree type, tree init, t
          int savederrorcount = errorcount;
          global_dc->pedantic_errors = 1;
          pedwarn (loc, OPT_Wnarrowing,
-                  "narrowing conversion of %qE from %qH to %qI ",
+                  "narrowing conversion of %qE from %qH to %qI",
                   init, ftype, type);
          if (errorcount == savederrorcount)
            ok = true;

        Jakub