Add FALLTHRU comment to handle GCC7 warnings.

diff --git a/json_object.c b/json_object.c
index 076cf45ff6d3dfdf7376ca732a5525cbfef12eba..dfac9f1d55546fe7a889233f046730908f9a1e56 100644 (file)
--- a/json_object.c
+++ b/json_object.c
@@ -677,6 +677,7 @@ int64_t json_object_get_int64(const struct json_object *jso)
        case json_type_string:
                if (json_parse_int64(get_string_component(jso), &cint) == 0)
                        return cint;
+               /* FALLTHRU */
        default:
                return 0;
        }

diff --git a/json_tokener.c b/json_tokener.c
index 6ddea11bf70f1a1a9e142e9f7f32c1637a6d6ae1..56b6c0772cd387d37715d63fc453aac41833655c 100644 (file)
--- a/json_tokener.c
+++ b/json_tokener.c
@@ -341,6 +341,7 @@ struct json_object* json_tokener_parse_ex(struct json_tokener *tok,
             tok->err = json_tokener_error_parse_unexpected;
             goto out;
         }
+       /* FALLTHRU */
       case '"':
        state = json_tokener_state_string;
        printbuf_reset(tok->pb);

diff --git a/linkhash.c b/linkhash.c
index af81825ccd5d821a91c5bf23b59a715da7834b31..fd52fe34b2cb44e911142ca22e0fb3be65771caf 100644 (file)
--- a/linkhash.c
+++ b/linkhash.c
@@ -415,17 +415,17 @@ static uint32_t hashlittle( const void *key, size_t length, uint32_t initval)
     /*-------------------------------- last block: affect all 32 bits of (c) */
     switch(length)                   /* all the case statements fall through */
     {
-    case 12: c+=((uint32_t)k[11])<<24;
-    case 11: c+=((uint32_t)k[10])<<16;
-    case 10: c+=((uint32_t)k[9])<<8;
-    case 9 : c+=k[8];
-    case 8 : b+=((uint32_t)k[7])<<24;
-    case 7 : b+=((uint32_t)k[6])<<16;
-    case 6 : b+=((uint32_t)k[5])<<8;
-    case 5 : b+=k[4];
-    case 4 : a+=((uint32_t)k[3])<<24;
-    case 3 : a+=((uint32_t)k[2])<<16;
-    case 2 : a+=((uint32_t)k[1])<<8;
+    case 12: c+=((uint32_t)k[11])<<24; /* FALLTHRU */
+    case 11: c+=((uint32_t)k[10])<<16; /* FALLTHRU */
+    case 10: c+=((uint32_t)k[9])<<8; /* FALLTHRU */
+    case 9 : c+=k[8]; /* FALLTHRU */
+    case 8 : b+=((uint32_t)k[7])<<24; /* FALLTHRU */
+    case 7 : b+=((uint32_t)k[6])<<16; /* FALLTHRU */
+    case 6 : b+=((uint32_t)k[5])<<8; /* FALLTHRU */
+    case 5 : b+=k[4]; /* FALLTHRU */
+    case 4 : a+=((uint32_t)k[3])<<24; /* FALLTHRU */
+    case 3 : a+=((uint32_t)k[2])<<16; /* FALLTHRU */
+    case 2 : a+=((uint32_t)k[1])<<8; /* FALLTHRU */
     case 1 : a+=k[0];
              break;
     case 0 : return c;