From: Ivan Maidanski <ivmai@mail.ru>
Date: Wed, 20 Jun 2018 07:43:25 +0000 (+0300)
Subject: Eliminate 'switch statement contains no case label' compiler warning
X-Git-Tag: v8.0.0~105
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ac6d0a5a3fc08747ab017feeea3e08762f4b9e18;p=gc

Eliminate 'switch statement contains no case label' compiler warning

* mark.c [!USE_PUSH_MARKED_ACCELERATORS] (GC_push_marked): Add a dummy
case label before default; add comment.
---

diff --git a/mark.c b/mark.c
index 64604b94..b9f43dd0 100644
--- a/mark.c
+++ b/mark.c
@@ -1876,6 +1876,8 @@ STATIC void GC_push_marked(struct hblk *h, hdr *hhdr)
          break;
 #     endif
 #    endif
+#   else
+     case 1: /* to suppress "switch statement contains no case" warning */
 #   endif
      default:
       GC_mark_stack_top_reg = GC_mark_stack_top;