1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/ada/misc.c b/gcc/ada/misc.c
index 88dd1ec..eaab916 100644
--- a/gcc/ada/misc.c
+++ b/gcc/ada/misc.c
@@ -248,6 +248,10 @@ gnat_handle_option (size_t scode, const char *arg, int value ATTRIBUTE_UNUSED)
       gnat_argc++;
       break;
 
+    case OPT_Wall:
+      /* All front ends are expected to accept this.  */
+      break;
+
     case OPT_fRTS:
       gnat_argv[gnat_argc] = xstrdup ("-fRTS");
       gnat_argc++;