Re: Implement -Wswitch-fallthrough: libgo

[Marek Polacek]

2016-07-11  Marek Polacek  <pola...@redhat.com>

        PR c/7652
        * runtime/heapdump.c (dumpefacetypes): Add break.

diff --git gcc/libgo/runtime/heapdump.c gcc/libgo/runtime/heapdump.c
index d0cfb01..1ce8aa2 100644
--- gcc/libgo/runtime/heapdump.c
+++ gcc/libgo/runtime/heapdump.c
@@ -766,6 +766,7 @@ dumpefacetypes(void *obj __attribute__ ((unused)), uintptr 
size, const Type *typ
                for(i = 0; i <= size - type->__size; i += type->__size)
                        //playgcprog(i, (uintptr*)type->gc + 1, 
dumpeface_callback, obj);
                break;
+               break;
        case TypeInfo_Chan:
                if(type->__size == 0) // channels may have zero-sized objects 
in them
                        break;