Index: src/pmc/hash.pmc
===================================================================
--- src/pmc/hash.pmc	(révision 41246)
+++ src/pmc/hash.pmc	(copie de travail)
@@ -1330,7 +1330,6 @@
         for (j = 0; j < n; ++j) {
             STRING * const key = VTABLE_shift_string(INTERP, iter);
             PMC           *item1, *item2;
-            INTVAL         result;
 
             if (!VTABLE_exists_keyed_str(INTERP, value, key))
                 return 0;
@@ -1341,9 +1340,7 @@
             if (item1 == item2)
                 continue;
 
-            Parrot_mmd_multi_dispatch_from_c_args(INTERP, "is_equal",
-                "PP->I", item1, item2, &result);
-            if (!result)
+            if (!VTABLE_is_equal(INTERP, item1, item2))
                 return 0;
         }
 
Index: t/pmc/hash.t
===================================================================
--- t/pmc/hash.t	(révision 41246)
+++ t/pmc/hash.t	(copie de travail)
@@ -23,7 +23,7 @@
     .include 'except_types.pasm'
     .include 'datatypes.pasm'
 
-    plan(161)
+    plan(165)
 
     initial_hash_tests()
     more_than_one_hash()
@@ -71,6 +71,7 @@
     integer_keys()
     value_types_convertion()
     elements_in_hash()
+    equality_tests()
 .end
 
 .sub initial_hash_tests
@@ -1369,6 +1370,40 @@
 
 .end
 
+.sub 'equality_tests'
+    .local pmc hash1, hash2, hash3, hash4, hash5
+    hash1 = new ['Hash']
+    hash2 = new ['Hash']
+    hash3 = new ['Hash']
+    hash4 = new ['Hash']
+
+    hash1['one'] = "Hello Parrot!"
+    hash1['two'] = 1664
+    hash1['three'] = 2.718
+
+    hash2['ONE'] = "Hello Parrot!"
+    hash2['TWO'] = 1664
+    hash2['THREE'] = 2.718
+
+    $P0 = box "Hello Parrot!"
+    hash3['one'] = $P0
+    $P0 = box 1664
+    hash3['two'] = $P0
+    $P0 = box 2.718
+    hash3['three'] = $P0
+
+    hash4['one'] = "Goodbye Parrot!"
+    hash4['two'] = 1664
+    hash4['three'] = 2.718
+
+    hash5 = clone hash1
+
+    isnt(hash1, hash2, 'Hashes with different keys')
+    is(hash1, hash3, 'Equal hashes, physically disjoint')
+    isnt(hash1, hash4, 'Different hash values')
+    is(hash1, hash5, 'Clones are equal')
+.end
+
 # Local Variables:
 #   mode: pir
 #   fill-column: 100