1 files changed, 20 insertions, 16 deletions

diff --git a/Objects/dictobject.c b/Objects/dictobject.c
index 164fe2a273..99908a8a37 100644
--- a/Objects/dictobject.c
+++ b/Objects/dictobject.c
@@ -459,23 +459,26 @@ static PyObject *empty_values[1] = { NULL };
 int
 _PyDict_CheckConsistency(PyObject *op, int check_content)
 {
-#ifndef NDEBUG
-    _PyObject_ASSERT(op, PyDict_Check(op));
+#define CHECK(expr) \
+    do { if (!(expr)) { _PyObject_ASSERT_FAILED_MSG(op, Py_STRINGIFY(expr)); } } while (0)
+
+    assert(op != NULL);
+    CHECK(PyDict_Check(op));
     PyDictObject *mp = (PyDictObject *)op;
 
     PyDictKeysObject *keys = mp->ma_keys;
     int splitted = _PyDict_HasSplitTable(mp);
     Py_ssize_t usable = USABLE_FRACTION(keys->dk_size);
 
-    _PyObject_ASSERT(op, 0 <= mp->ma_used && mp->ma_used <= usable);
-    _PyObject_ASSERT(op, IS_POWER_OF_2(keys->dk_size));
-    _PyObject_ASSERT(op, 0 <= keys->dk_usable && keys->dk_usable <= usable);
-    _PyObject_ASSERT(op, 0 <= keys->dk_nentries && keys->dk_nentries <= usable);
-    _PyObject_ASSERT(op, keys->dk_usable + keys->dk_nentries <= usable);
+    CHECK(0 <= mp->ma_used && mp->ma_used <= usable);
+    CHECK(IS_POWER_OF_2(keys->dk_size));
+    CHECK(0 <= keys->dk_usable && keys->dk_usable <= usable);
+    CHECK(0 <= keys->dk_nentries && keys->dk_nentries <= usable);
+    CHECK(keys->dk_usable + keys->dk_nentries <= usable);
 
     if (!splitted) {
         /* combined table */
-        _PyObject_ASSERT(op, keys->dk_refcnt == 1);
+        CHECK(keys->dk_refcnt == 1);
     }
 
     if (check_content) {
@@ -484,7 +487,7 @@ _PyDict_CheckConsistency(PyObject *op, int check_content)
 
         for (i=0; i < keys->dk_size; i++) {
             Py_ssize_t ix = dictkeys_get_index(keys, i);
-            _PyObject_ASSERT(op, DKIX_DUMMY <= ix && ix <= usable);
+            CHECK(DKIX_DUMMY <= ix && ix <= usable);
         }
 
         for (i=0; i < usable; i++) {
@@ -494,32 +497,33 @@ _PyDict_CheckConsistency(PyObject *op, int check_content)
             if (key != NULL) {
                 if (PyUnicode_CheckExact(key)) {
                     Py_hash_t hash = ((PyASCIIObject *)key)->hash;
-                    _PyObject_ASSERT(op, hash != -1);
-                    _PyObject_ASSERT(op, entry->me_hash == hash);
+                    CHECK(hash != -1);
+                    CHECK(entry->me_hash == hash);
                 }
                 else {
                     /* test_dict fails if PyObject_Hash() is called again */
-                    _PyObject_ASSERT(op, entry->me_hash != -1);
+                    CHECK(entry->me_hash != -1);
                 }
                 if (!splitted) {
-                    _PyObject_ASSERT(op, entry->me_value != NULL);
+                    CHECK(entry->me_value != NULL);
                 }
             }
 
             if (splitted) {
-                _PyObject_ASSERT(op, entry->me_value == NULL);
+                CHECK(entry->me_value == NULL);
             }
         }
 
         if (splitted) {
             /* splitted table */
             for (i=0; i < mp->ma_used; i++) {
-                _PyObject_ASSERT(op, mp->ma_values[i] != NULL);
+                CHECK(mp->ma_values[i] != NULL);
             }
         }
     }
-#endif
     return 1;
+
+#undef CHECK
 }