diff --git a/Zend/tests/fibers/gh9735-001.phpt b/Zend/tests/fibers/gh9735-001.phpt
new file mode 100644
index 00000000000..327e7432392
--- /dev/null
+++ b/Zend/tests/fibers/gh9735-001.phpt
@@ -0,0 +1,37 @@
+--TEST--
+Bug GH-9735 001 (Fiber stack variables do not participate in cycle collector)
+--FILE--
+<?php
+
+class C {
+    public function __destruct() {
+        echo __METHOD__, "\n";
+    }
+}
+
+$fiber = new Fiber(function () {
+    $c = new C();
+
+    $fiber = Fiber::getCurrent();
+
+    Fiber::suspend();
+});
+
+print "1\n";
+
+$fiber->start();
+gc_collect_cycles();
+
+print "2\n";
+
+$fiber = null;
+gc_collect_cycles();
+
+print "3\n";
+
+?>
+--EXPECT--
+1
+2
+C::__destruct
+3
diff --git a/Zend/tests/fibers/gh9735-002.phpt b/Zend/tests/fibers/gh9735-002.phpt
new file mode 100644
index 00000000000..9a56c65f0ab
--- /dev/null
+++ b/Zend/tests/fibers/gh9735-002.phpt
@@ -0,0 +1,41 @@
+--TEST--
+Bug GH-9735 002 (Fiber stack variables do not participate in cycle collector)
+--FILE--
+<?php
+
+class C {
+    public function __destruct() {
+        echo __METHOD__, "\n";
+    }
+}
+
+function f() {
+    Fiber::suspend();
+}
+
+$fiber = new Fiber(function () {
+    $c = new C();
+
+    $fiber = Fiber::getCurrent();
+
+    f();
+});
+
+print "1\n";
+
+$fiber->start();
+gc_collect_cycles();
+
+print "2\n";
+
+$fiber = null;
+gc_collect_cycles();
+
+print "3\n";
+
+?>
+--EXPECT--
+1
+2
+C::__destruct
+3
diff --git a/Zend/tests/fibers/gh9735-003.phpt b/Zend/tests/fibers/gh9735-003.phpt
new file mode 100644
index 00000000000..03ea973b61d
--- /dev/null
+++ b/Zend/tests/fibers/gh9735-003.phpt
@@ -0,0 +1,40 @@
+--TEST--
+Bug GH-9735 003 (Fiber stack variables do not participate in cycle collector)
+--FILE--
+<?php
+
+class C {
+    public function __destruct() {
+        echo __METHOD__, "\n";
+    }
+}
+
+function f() {
+    $fiber = Fiber::getCurrent();
+    Fiber::suspend();
+}
+
+$fiber = new Fiber(function () {
+    $c = new C();
+
+    f();
+});
+
+print "1\n";
+
+$fiber->start();
+gc_collect_cycles();
+
+print "2\n";
+
+$fiber = null;
+gc_collect_cycles();
+
+print "3\n";
+
+?>
+--EXPECT--
+1
+2
+C::__destruct
+3
diff --git a/Zend/tests/fibers/gh9735-004.phpt b/Zend/tests/fibers/gh9735-004.phpt
new file mode 100644
index 00000000000..cfcf381d83d
--- /dev/null
+++ b/Zend/tests/fibers/gh9735-004.phpt
@@ -0,0 +1,40 @@
+--TEST--
+Bug GH-9735 004 (Fiber stack variables do not participate in cycle collector)
+--FILE--
+<?php
+
+class C {
+    public function __destruct() {
+        echo __METHOD__, "\n";
+    }
+}
+
+function f() {
+    $fiber = Fiber::getCurrent();
+    Fiber::suspend();
+}
+
+$fiber = new Fiber(function () {
+    $c = new C();
+
+    preg_replace_callback('#.#', f(...), '.');
+});
+
+print "1\n";
+
+$fiber->start();
+gc_collect_cycles();
+
+print "2\n";
+
+$fiber = null;
+gc_collect_cycles();
+
+print "3\n";
+
+?>
+--EXPECT--
+1
+2
+C::__destruct
+3
diff --git a/Zend/tests/fibers/gh9735-005.phpt b/Zend/tests/fibers/gh9735-005.phpt
new file mode 100644
index 00000000000..c18a42fc370
--- /dev/null
+++ b/Zend/tests/fibers/gh9735-005.phpt
@@ -0,0 +1,44 @@
+--TEST--
+Bug GH-9735 005 (Fiber stack variables do not participate in cycle collector)
+--FILE--
+<?php
+
+class C {
+    public function __destruct() {
+        echo __METHOD__, "\n";
+    }
+}
+
+function f() {
+    Fiber::suspend();
+}
+
+$fiber = new Fiber(function () {
+    $c = new C();
+
+    $fiber = Fiber::getCurrent();
+
+    // Force symbol table
+    get_defined_vars();
+
+    f();
+});
+
+print "1\n";
+
+$fiber->start();
+gc_collect_cycles();
+
+print "2\n";
+
+$fiber = null;
+gc_collect_cycles();
+
+print "3\n";
+
+?>
+--EXPECTF--
+1
+2
+C::__destruct
+3
diff --git a/Zend/tests/fibers/gh9735-006.phpt b/Zend/tests/fibers/gh9735-006.phpt
new file mode 100644
index 00000000000..59bb79d2404
--- /dev/null
+++ b/Zend/tests/fibers/gh9735-006.phpt
@@ -0,0 +1,47 @@
+--TEST--
+Bug GH-9735 006 (Fiber stack variables do not participate in cycle collector)
+--FILE--
+<?php
+
+class C {
+    public function __destruct() {
+        echo __METHOD__, "\n";
+    }
+}
+
+function f() {
+    // Force symbol table
+    get_defined_vars();
+
+    Fiber::suspend();
+}
+
+$fiber = new Fiber(function () {
+    $c = new C();
+
+    $fiber = Fiber::getCurrent();
+
+    // Force symbol table
+    get_defined_vars();
+
+    f();
+});
+
+print "1\n";
+
+$fiber->start();
+gc_collect_cycles();
+
+print "2\n";
+
+$fiber = null;
+gc_collect_cycles();
+
+print "3\n";
+
+?>
+--EXPECTF--
+1
+2
+C::__destruct
+3
diff --git a/Zend/tests/fibers/gh9735-007.phpt b/Zend/tests/fibers/gh9735-007.phpt
new file mode 100644
index 00000000000..dbb6a338211
--- /dev/null
+++ b/Zend/tests/fibers/gh9735-007.phpt
@@ -0,0 +1,47 @@
+--TEST--
+Bug GH-9735 007 (Fiber stack variables do not participate in cycle collector)
+--FILE--
+<?php
+
+class C {
+    public function __destruct() {
+        echo __METHOD__, "\n";
+    }
+}
+
+function f() {
+    $fiber = Fiber::getCurrent();
+
+    // Force symbol table
+    get_defined_vars();
+
+    Fiber::suspend();
+}
+
+$fiber = new Fiber(function () {
+    $c = new C();
+
+    // Force symbol table
+    get_defined_vars();
+
+    f();
+});
+
+print "1\n";
+
+$fiber->start();
+gc_collect_cycles();
+
+print "2\n";
+
+$fiber = null;
+gc_collect_cycles();
+
+print "3\n";
+
+?>
+--EXPECTF--
+1
+2
+C::__destruct
+3
diff --git a/Zend/tests/fibers/gh9735-008.phpt b/Zend/tests/fibers/gh9735-008.phpt
new file mode 100644
index 00000000000..ec6f29fb79d
--- /dev/null
+++ b/Zend/tests/fibers/gh9735-008.phpt
@@ -0,0 +1,42 @@
+--TEST--
+Bug GH-9735 008 (Fiber stack variables do not participate in cycle collector)
+--FILE--
+<?php
+
+class C {
+    public function __destruct() {
+        echo __METHOD__, "\n";
+    }
+}
+
+function f($a, $b) {
+}
+
+function g() {
+    Fiber::suspend();
+}
+
+$fiber = new Fiber(function () {
+    $c = new C();
+
+    f(Fiber::getCurrent(), g());
+});
+
+print "1\n";
+
+$fiber->start();
+gc_collect_cycles();
+
+print "2\n";
+
+$fiber = null;
+gc_collect_cycles();
+
+print "3\n";
+
+?>
+--EXPECTF--
+1
+2
+C::__destruct
+3
diff --git a/Zend/tests/fibers/gh9735-009.phpt b/Zend/tests/fibers/gh9735-009.phpt
new file mode 100644
index 00000000000..c471499443b
--- /dev/null
+++ b/Zend/tests/fibers/gh9735-009.phpt
@@ -0,0 +1,42 @@
+--TEST--
+Bug GH-9735 009 (Fiber stack variables do not participate in cycle collector)
+--FILE--
+<?php
+
+class C {
+    public function __destruct() {
+        echo __METHOD__, "\n";
+    }
+}
+
+function f($a, $b) {
+}
+
+function g() {
+    g(Fiber::suspend());
+}
+
+$fiber = new Fiber(function () {
+    $c = new C();
+
+    f(Fiber::getCurrent(), g());
+});
+
+print "1\n";
+
+$fiber->start();
+gc_collect_cycles();
+
+print "2\n";
+
+$fiber = null;
+gc_collect_cycles();
+
+print "3\n";
+
+?>
+--EXPECTF--
+1
+2
+C::__destruct
+3
diff --git a/Zend/zend_execute.c b/Zend/zend_execute.c
index 487dcfc6bc8..de32aab8af9 100644
--- a/Zend/zend_execute.c
+++ b/Zend/zend_execute.c
@@ -4414,6 +4414,71 @@ ZEND_API void zend_cleanup_unfinished_execution(zend_execute_data *execute_data,
 	cleanup_live_vars(execute_data, op_num, catch_op_num);
 }
 
+ZEND_API HashTable *zend_unfinished_execution_gc(zend_execute_data *execute_data, zend_execute_data *call, zend_get_gc_buffer *gc_buffer)
+{
+	if (!EX(func) || !ZEND_USER_CODE(EX(func)->common.type)) {
+		return NULL;
+	}
+
+	zend_op_array *op_array = &EX(func)->op_array;
+
+	if (!(EX_CALL_INFO() & ZEND_CALL_HAS_SYMBOL_TABLE)) {
+		uint32_t i, num_cvs = EX(func)->op_array.last_var;
+		for (i = 0; i < num_cvs; i++) {
+			zend_get_gc_buffer_add_zval(gc_buffer, EX_VAR_NUM(i));
+		}
+	}
+
+	if (EX_CALL_INFO() & ZEND_CALL_FREE_EXTRA_ARGS) {
+		zval *zv = EX_VAR_NUM(op_array->last_var + op_array->T);
+		zval *end = zv + (EX_NUM_ARGS() - op_array->num_args);
+		while (zv != end) {
+			zend_get_gc_buffer_add_zval(gc_buffer, zv++);
+		}
+	}
+
+	if (EX_CALL_INFO() & ZEND_CALL_RELEASE_THIS) {
+		zend_get_gc_buffer_add_obj(gc_buffer, Z_OBJ(execute_data->This));
+	}
+	if (EX_CALL_INFO() & ZEND_CALL_CLOSURE) {
+		zend_get_gc_buffer_add_obj(gc_buffer, ZEND_CLOSURE_OBJECT(EX(func)));
+	}
+	if (EX_CALL_INFO() & ZEND_CALL_HAS_EXTRA_NAMED_PARAMS) {
+		zval extra_named_params;
+		ZVAL_ARR(&extra_named_params, EX(extra_named_params));
+		zend_get_gc_buffer_add_zval(gc_buffer, &extra_named_params);
+	}
+
+	if (call) {
+		/* -1 required because we want the last run opcode, not the next to-be-run one. */
+		uint32_t op_num = execute_data->opline - op_array->opcodes - 1;
+		zend_unfinished_calls_gc(execute_data, call, op_num, gc_buffer);
+	}
+
+	if (execute_data->opline != op_array->opcodes) {
+		uint32_t i, op_num = execute_data->opline - op_array->opcodes - 1;
+		for (i = 0; i < op_array->last_live_range; i++) {
+			const zend_live_range *range = &op_array->live_range[i];
+			if (range->start > op_num) {
+				break;
+			} else if (op_num < range->end) {
+				uint32_t kind = range->var & ZEND_LIVE_MASK;
+				uint32_t var_num = range->var & ~ZEND_LIVE_MASK;
+				zval *var = EX_VAR(var_num);
+				if (kind == ZEND_LIVE_TMPVAR || kind == ZEND_LIVE_LOOP) {
+					zend_get_gc_buffer_add_zval(gc_buffer, var);
+				}
+			}
+		}
+	}
+
+	if (EX_CALL_INFO() & ZEND_CALL_HAS_SYMBOL_TABLE) {
+		return execute_data->symbol_table;
+	} else {
+		return NULL;
+	}
+}
+
 #if ZEND_VM_SPEC
 static void zend_swap_operands(zend_op *op) /* {{{ */
 {
diff --git a/Zend/zend_execute.h b/Zend/zend_execute.h
index a9b316b8bdb..7a5837f4a0f 100644
--- a/Zend/zend_execute.h
+++ b/Zend/zend_execute.h
@@ -380,6 +380,7 @@ ZEND_API void zend_clean_and_cache_symbol_table(zend_array *symbol_table);
 ZEND_API void ZEND_FASTCALL zend_free_compiled_variables(zend_execute_data *execute_data);
 ZEND_API void zend_unfinished_calls_gc(zend_execute_data *execute_data, zend_execute_data *call, uint32_t op_num, zend_get_gc_buffer *buf);
 ZEND_API void zend_cleanup_unfinished_execution(zend_execute_data *execute_data, uint32_t op_num, uint32_t catch_op_num);
+ZEND_API HashTable *zend_unfinished_execution_gc(zend_execute_data *execute_data, zend_execute_data *call, zend_get_gc_buffer *gc_buffer);
 
 zval * ZEND_FASTCALL zend_handle_named_arg(
 		zend_execute_data **call_ptr, zend_string *arg_name,
diff --git a/Zend/zend_fibers.c b/Zend/zend_fibers.c
index a78927bee56..ed85834b81b 100644
--- a/Zend/zend_fibers.c
+++ b/Zend/zend_fibers.c
@@ -25,6 +25,8 @@
 #include "zend_builtin_functions.h"
 #include "zend_observer.h"
 #include "zend_mmap.h"
+#include "zend_compile.h"
+#include "zend_closures.h"
 
 #include "zend_fibers.h"
 #include "zend_fibers_arginfo.h"
@@ -659,9 +661,30 @@ static HashTable *zend_fiber_object_gc(zend_object *object, zval **table, int *n
 	zend_get_gc_buffer_add_zval(buf, &fiber->fci.function_name);
 	zend_get_gc_buffer_add_zval(buf, &fiber->result);
 
+	if (fiber->context.status != ZEND_FIBER_STATUS_SUSPENDED) {
+		zend_get_gc_buffer_use(buf, table, num);
+		return NULL;
+	}
+
+	HashTable *lastSymTable = NULL;
+	zend_execute_data *ex = fiber->execute_data;
+	for (; ex; ex = ex->prev_execute_data) {
+		HashTable *symTable = zend_unfinished_execution_gc(ex, ex->call, buf);
+		if (symTable) {
+			if (lastSymTable) {
+				zval *val;
+				ZEND_HASH_FOREACH_VAL(lastSymTable, val) {
+					ZEND_ASSERT(Z_TYPE_P(val) == IS_INDIRECT);
+					zend_get_gc_buffer_add_zval(buf, Z_INDIRECT_P(val));
+				} ZEND_HASH_FOREACH_END();
+			}
+			lastSymTable = symTable;
+		}
+	}
+
 	zend_get_gc_buffer_use(buf, table, num);
 
-	return NULL;
+	return lastSymTable;
 }
 
 ZEND_METHOD(Fiber, __construct)
diff --git a/Zend/zend_generators.c b/Zend/zend_generators.c
index 48f228b956e..f47f008bfab 100644
--- a/Zend/zend_generators.c
+++ b/Zend/zend_generators.c
@@ -332,7 +332,7 @@ static HashTable *zend_generator_get_gc(zend_object *object, zval **table, int *
 {
 	zend_generator *generator = (zend_generator*)object;
 	zend_execute_data *execute_data = generator->execute_data;
-	zend_op_array *op_array;
+	zend_execute_data *call = NULL;
 
 	if (!execute_data) {
 		/* If the generator has been closed, it can only hold on to three values: The value, key
@@ -352,7 +352,6 @@ static HashTable *zend_generator_get_gc(zend_object *object, zval **table, int *
 		return NULL;
 	}
 
-	op_array = &EX(func)->op_array;
 
 	zend_get_gc_buffer *gc_buffer = zend_get_gc_buffer_create();
 	zend_get_gc_buffer_add_zval(gc_buffer, &generator->value);
@@ -360,57 +359,15 @@ static HashTable *zend_generator_get_gc(zend_object *object, zval **table, int *
 	zend_get_gc_buffer_add_zval(gc_buffer, &generator->retval);
 	zend_get_gc_buffer_add_zval(gc_buffer, &generator->values);
 
-	if (!(EX_CALL_INFO() & ZEND_CALL_HAS_SYMBOL_TABLE)) {
-		uint32_t i, num_cvs = EX(func)->op_array.last_var;
-		for (i = 0; i < num_cvs; i++) {
-			zend_get_gc_buffer_add_zval(gc_buffer, EX_VAR_NUM(i));
-		}
-	}
-
-	if (EX_CALL_INFO() & ZEND_CALL_FREE_EXTRA_ARGS) {
-		zval *zv = EX_VAR_NUM(op_array->last_var + op_array->T);
-		zval *end = zv + (EX_NUM_ARGS() - op_array->num_args);
-		while (zv != end) {
-			zend_get_gc_buffer_add_zval(gc_buffer, zv++);
-		}
-	}
-
-	if (EX_CALL_INFO() & ZEND_CALL_RELEASE_THIS) {
-		zend_get_gc_buffer_add_obj(gc_buffer, Z_OBJ(execute_data->This));
-	}
-	if (EX_CALL_INFO() & ZEND_CALL_CLOSURE) {
-		zend_get_gc_buffer_add_obj(gc_buffer, ZEND_CLOSURE_OBJECT(EX(func)));
-	}
-	if (EX_CALL_INFO() & ZEND_CALL_HAS_EXTRA_NAMED_PARAMS) {
-		zval extra_named_params;
-		ZVAL_ARR(&extra_named_params, EX(extra_named_params));
-		zend_get_gc_buffer_add_zval(gc_buffer, &extra_named_params);
-	}
-
 	if (UNEXPECTED(generator->frozen_call_stack)) {
 		/* The frozen stack is linked in reverse order */
-		zend_execute_data *call = zend_generator_revert_call_stack(generator->frozen_call_stack);
-		/* -1 required because we want the last run opcode, not the next to-be-run one. */
-		uint32_t op_num = execute_data->opline - op_array->opcodes - 1;
-		zend_unfinished_calls_gc(execute_data, call, op_num, gc_buffer);
-		zend_generator_revert_call_stack(call);
+		call = zend_generator_revert_call_stack(generator->frozen_call_stack);
 	}
 
-	if (execute_data->opline != op_array->opcodes) {
-		uint32_t i, op_num = execute_data->opline - op_array->opcodes - 1;
-		for (i = 0; i < op_array->last_live_range; i++) {
-			const zend_live_range *range = &op_array->live_range[i];
-			if (range->start > op_num) {
-				break;
-			} else if (op_num < range->end) {
-				uint32_t kind = range->var & ZEND_LIVE_MASK;
-				uint32_t var_num = range->var & ~ZEND_LIVE_MASK;
-				zval *var = EX_VAR(var_num);
-				if (kind == ZEND_LIVE_TMPVAR || kind == ZEND_LIVE_LOOP) {
-					zend_get_gc_buffer_add_zval(gc_buffer, var);
-				}
-			}
-		}
+	zend_unfinished_execution_gc(execute_data, call, gc_buffer);
+
+	if (UNEXPECTED(generator->frozen_call_stack)) {
+		zend_generator_revert_call_stack(call);
 	}
 
 	if (generator->node.parent) {
diff --git a/Zend/zend_hash.c b/Zend/zend_hash.c
index 9498bd3718c..eae03e4491f 100644
--- a/Zend/zend_hash.c
+++ b/Zend/zend_hash.c
@@ -166,6 +166,8 @@ static zend_always_inline void zend_hash_real_init_mixed_ex(HashTable *ht)
 	void *data;
 	uint32_t nSize = ht->nTableSize;
 
+	ZEND_ASSERT(HT_SIZE_TO_MASK(nSize));
+
 	if (UNEXPECTED(GC_FLAGS(ht) & IS_ARRAY_PERSISTENT)) {
 		data = pemalloc(HT_SIZE_EX(nSize, HT_SIZE_TO_MASK(nSize)), 1);
 	} else if (EXPECTED(nSize == HT_MIN_SIZE)) {
@@ -338,6 +340,8 @@ ZEND_API void ZEND_FASTCALL zend_hash_packed_to_hash(HashTable *ht)
 	uint32_t i;
 	uint32_t nSize = ht->nTableSize;
 
+	ZEND_ASSERT(HT_SIZE_TO_MASK(nSize));
+
 	HT_ASSERT_RC1(ht);
 	HT_FLAGS(ht) &= ~HASH_FLAG_PACKED;
 	new_data = pemalloc(HT_SIZE_EX(nSize, HT_SIZE_TO_MASK(nSize)), GC_FLAGS(ht) & IS_ARRAY_PERSISTENT);
@@ -380,7 +384,11 @@ ZEND_API void ZEND_FASTCALL zend_hash_to_packed(HashTable *ht)
 ZEND_API void ZEND_FASTCALL zend_hash_extend(HashTable *ht, uint32_t nSize, bool packed)
 {
 	HT_ASSERT_RC1(ht);
+
 	if (nSize == 0) return;
+
+	ZEND_ASSERT(HT_SIZE_TO_MASK(nSize));
+
 	if (UNEXPECTED(HT_FLAGS(ht) & HASH_FLAG_UNINITIALIZED)) {
 		if (nSize > ht->nTableSize) {
 			ht->nTableSize = zend_hash_check_size(nSize);
@@ -1227,6 +1235,8 @@ static void ZEND_FASTCALL zend_hash_do_resize(HashTable *ht)
 		uint32_t nSize = ht->nTableSize + ht->nTableSize;
 		Bucket *old_buckets = ht->arData;
 
+		ZEND_ASSERT(HT_SIZE_TO_MASK(nSize));
+
 		ht->nTableSize = nSize;
 		new_data = pemalloc(HT_SIZE_EX(nSize, HT_SIZE_TO_MASK(nSize)), GC_FLAGS(ht) & IS_ARRAY_PERSISTENT);
 		ht->nTableMask = HT_SIZE_TO_MASK(ht->nTableSize);
diff --git a/Zend/zend_types.h b/Zend/zend_types.h
index df64541749d..e6505d8b62a 100644
--- a/Zend/zend_types.h
+++ b/Zend/zend_types.h
@@ -411,8 +411,15 @@ struct _zend_array {
 #define HT_MIN_MASK ((uint32_t) -2)
 #define HT_MIN_SIZE 8
 
+/* HT_MAX_SIZE is chosen to satisfy the following constraints:
+ * - HT_SIZE_TO_MASK(HT_MAX_SIZE) != 0
+ * - HT_SIZE_EX(HT_MAX_SIZE, HT_SIZE_TO_MASK(HT_MAX_SIZE)) does not overflow or
+ *   wrapparound, and is <= the addressable space size
+ * - HT_MAX_SIZE must be a power of two:
+ *   (nTableSize<HT_MAX_SIZE ? nTableSize+nTableSize : nTableSize) <= HT_MAX_SIZE
+ */
 #if SIZEOF_SIZE_T == 4
-# define HT_MAX_SIZE 0x04000000 /* small enough to avoid overflow checks */
+# define HT_MAX_SIZE 0x02000000
 # define HT_HASH_TO_BUCKET_EX(data, idx) \
 	((Bucket*)((char*)(data) + (idx)))
 # define HT_IDX_TO_HASH(idx) \
@@ -420,7 +427,7 @@ struct _zend_array {
 # define HT_HASH_TO_IDX(idx) \
 	((idx) / sizeof(Bucket))
 #elif SIZEOF_SIZE_T == 8
-# define HT_MAX_SIZE 0x80000000
+# define HT_MAX_SIZE 0x40000000
 # define HT_HASH_TO_BUCKET_EX(data, idx) \
 	((data) + (idx))
 # define HT_IDX_TO_HASH(idx) \
@@ -439,7 +446,7 @@ struct _zend_array {
 #define HT_SIZE_TO_MASK(nTableSize) \
 	((uint32_t)(-((nTableSize) + (nTableSize))))
 #define HT_HASH_SIZE(nTableMask) \
-	(((size_t)(uint32_t)-(int32_t)(nTableMask)) * sizeof(uint32_t))
+	(((size_t)-(uint32_t)(nTableMask)) * sizeof(uint32_t))
 #define HT_DATA_SIZE(nTableSize) \
 	((size_t)(nTableSize) * sizeof(Bucket))
 #define HT_SIZE_EX(nTableSize, nTableMask) \