cpp.c (gfc_cpp_handle_option): Add missing break.

2014-01-09  Tobias Burnus  <burnus@net-b.de>

        * cpp.c (gfc_cpp_handle_option): Add missing break.
        * trans-io.c (transfer_expr): Silence unused value warning.

From-SVN: r206487

diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 34b5cd80be517c5ec2028aec81db434d9508c872..bb8c04c5a8a8c41b9711543c825c4d530d4989a3 100644 (file)
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,8 @@
+2014-01-09  Tobias Burnus  <burnus@net-b.de>
+
+       * cpp.c (gfc_cpp_handle_option): Add missing break.
+       * trans-io.c (transfer_expr): Silence unused value warning.
+
 2014-01-08  Janus Weil  <janus@gcc.gnu.org>
 
        PR fortran/58182

diff --git a/gcc/fortran/cpp.c b/gcc/fortran/cpp.c
index 37bc13b388ed5a9092ed8791b84ab62c363ff982..68ce91ffdbf5c7aa66693e695d95ea3bec4dbf7d 100644 (file)
--- a/gcc/fortran/cpp.c
+++ b/gcc/fortran/cpp.c
@@ -363,6 +363,7 @@ gfc_cpp_handle_option (size_t scode, const char *arg, int value ATTRIBUTE_UNUSED
 
     case OPT_Wdate_time:
       gfc_cpp_option.warn_date_time = value;
+      break;
 
     case OPT_A:
     case OPT_D:

diff --git a/gcc/fortran/trans-io.c b/gcc/fortran/trans-io.c
index ba27f810d79a4df26aea62f9e1f0422843c737bd..853e77d62f52b2b413936e823466fdd2e3956c27 100644 (file)
--- a/gcc/fortran/trans-io.c
+++ b/gcc/fortran/trans-io.c
@@ -2152,7 +2152,7 @@ transfer_expr (gfc_se * se, gfc_typespec * ts, tree addr_expr, gfc_code * code)
         function, if only referenced in an io statement, requires this
         check (see PR58771).  */
       if (ts->u.derived->backend_decl == NULL_TREE)
-       tmp = gfc_typenode_for_spec (ts);
+       (void) gfc_typenode_for_spec (ts);
 
       for (c = ts->u.derived->components; c; c = c->next)
        {