diff --git a/core/box/pool_api.inc.h b/core/box/pool_api.inc.h
index f9e52dfc..af9645a8 100644
--- a/core/box/pool_api.inc.h
+++ b/core/box/pool_api.inc.h
@@ -384,6 +384,7 @@ static inline void* hak_pool_try_alloc_v2_impl(size_t size, uintptr_t site_id) {
             }
             HKM_TIME_START(t_refill);
             struct timespec ts_rf; int rf = hkm_prof_begin(&ts_rf);
+            (void)ts_rf; (void)rf;
             int ok = refill_freelist(class_idx, shard_idx);
             HKM_TIME_END(HKM_CAT_POOL_REFILL, t_refill);
             hkm_prof_end(rf, HKP_POOL_REFILL, &ts_rf);
@@ -493,8 +494,16 @@ static inline int hak_pool_mid_lookup_v2_impl(void* ptr, size_t* out_size) {
 }
 
 static inline void hak_pool_free_fast_v2_impl(void* ptr, uintptr_t site_id) {
-    if (!ptr || !g_pool.initialized) return; if (g_mf2_enabled) { MidPage* page = mf2_addr_to_page(ptr); if (page) { mf2_free(ptr); return; } }
-    MidPageDesc* d = mid_desc_lookup(ptr); if (!d) return; size_t sz = g_class_sizes[(int)d->class_idx]; if (sz == 0) return; hak_pool_free(ptr, sz, site_id);
+    if (!ptr || !g_pool.initialized) return;
+    if (g_mf2_enabled) {
+        MidPage* page = mf2_addr_to_page(ptr);
+        if (page) { mf2_free(ptr); return; }
+    }
+    MidPageDesc* d = mid_desc_lookup(ptr);
+    if (!d) return;
+    size_t sz = g_class_sizes[(int)d->class_idx];
+    if (sz == 0) return;
+    hak_pool_free(ptr, sz, site_id);
 }
 
 
@@ -749,6 +758,7 @@ static inline void* hak_pool_try_alloc_v1_impl(size_t size, uintptr_t site_id) {
             }
             HKM_TIME_START(t_refill);
             struct timespec ts_rf; int rf = hkm_prof_begin(&ts_rf);
+            (void)ts_rf; (void)rf;
             int ok = refill_freelist(class_idx, shard_idx);
             HKM_TIME_END(HKM_CAT_POOL_REFILL, t_refill);
             hkm_prof_end(rf, HKP_POOL_REFILL, &ts_rf);
@@ -959,8 +969,16 @@ static inline int hak_pool_mid_lookup_v1_impl(void* ptr, size_t* out_size) {
 }
 
 static inline void hak_pool_free_fast_v1_impl(void* ptr, uintptr_t site_id) {
-    if (!ptr || !g_pool.initialized) return; if (g_mf2_enabled) { MidPage* page = mf2_addr_to_page(ptr); if (page) { mf2_free(ptr); return; } }
-    MidPageDesc* d = mid_desc_lookup(ptr); if (!d) return; size_t sz = g_class_sizes[(int)d->class_idx]; if (sz == 0) return; hak_pool_free(ptr, sz, site_id);
+    if (!ptr || !g_pool.initialized) return;
+    if (g_mf2_enabled) {
+        MidPage* page = mf2_addr_to_page(ptr);
+        if (page) { mf2_free(ptr); return; }
+    }
+    MidPageDesc* d = mid_desc_lookup(ptr);
+    if (!d) return;
+    size_t sz = g_class_sizes[(int)d->class_idx];
+    if (sz == 0) return;
+    hak_pool_free(ptr, sz, site_id);
 }
 
 // --- Public wrappers (env-gated) ----------------------------------------------
diff --git a/core/box/pool_init_api.inc.h b/core/box/pool_init_api.inc.h
index 950b9b0f..25873b82 100644
--- a/core/box/pool_init_api.inc.h
+++ b/core/box/pool_init_api.inc.h
@@ -7,6 +7,7 @@ static pthread_once_t hak_pool_init_once_control = PTHREAD_ONCE_INIT;
 static void hak_pool_init_impl(void) {
     HAKMEM_LOG("[Pool] hak_pool_init_impl() EXECUTING - Bridge class fix applied\n");
     const FrozenPolicy* pol = hkm_policy_get();
+    (void)pol;
 
     // Phase 6.21 CRITICAL FIX: Bridge classes are hardcoded in g_class_sizes,
     // NOT from Policy. DO NOT overwrite them with 0!
diff --git a/core/box/pool_mf2_adoption.inc.h b/core/box/pool_mf2_adoption.inc.h
index 56ab27f7..7ee99033 100644
--- a/core/box/pool_mf2_adoption.inc.h
+++ b/core/box/pool_mf2_adoption.inc.h
@@ -74,6 +74,7 @@ static bool mf2_try_adopt_pending(MF2_ThreadPages* me, int class_idx) {
 
         // Try to transfer ownership using CAS
         pthread_t old_owner = page->owner_tid;
+        (void)old_owner;
         pthread_t new_owner = pthread_self();
 
         // Note: pthread_t may not be atomic-compatible on all platforms
@@ -92,6 +93,10 @@ static bool mf2_try_adopt_pending(MF2_ThreadPages* me, int class_idx) {
 
         // Drain remote frees
         int drained = mf2_drain_remote_frees(page);
+        (void)drained;
+        (void)pre_remote;
+        (void)pre_free;
+        (void)pre_freelist;
 
         // DEBUG: Log result (first 10 samples)
         if (sample_idx < 10) {
@@ -126,4 +131,3 @@ static bool mf2_try_adopt_pending(MF2_ThreadPages* me, int class_idx) {
 
     return false;  // No adoptable pages found
 }
-
diff --git a/core/box/pool_mf2_helpers.inc.h b/core/box/pool_mf2_helpers.inc.h
index 74925bed..bc777eda 100644
--- a/core/box/pool_mf2_helpers.inc.h
+++ b/core/box/pool_mf2_helpers.inc.h
@@ -51,6 +51,7 @@ static inline bool mf2_try_drain_and_activate(MF2_ThreadPages* tp, int class_idx
 
     // Drain remote frees
     int drained = mf2_drain_remote_frees(page);
+    (void)drained;
 
     // If page has freelist after drain, make it active immediately
     if (page->freelist) {
@@ -104,6 +105,7 @@ static bool mf2_try_drain_active_remotes(MF2_ThreadPages* tp, int class_idx) {
         atomic_fetch_add(&g_mf2_slow_found_remote, 1);
         int drained = mf2_drain_remote_frees(page);
         (void)drained;
+        (void)drained;
         if (drained > 0 && page->freelist) {
             atomic_fetch_add(&g_mf2_drain_success, 1);
             return true;  // Success! Active page now has freelist
diff --git a/core/box/ss_tls_bind_box.h b/core/box/ss_tls_bind_box.h
index be4202c6..1b5ad9ef 100644
--- a/core/box/ss_tls_bind_box.h
+++ b/core/box/ss_tls_bind_box.h
@@ -66,6 +66,7 @@ static inline int ss_tls_bind_one(int class_idx,
     // We must explicitly set it to the requested class to avoid C0/C7 confusion.
     TinySlabMeta* meta = &ss->slabs[slab_idx];
     uint8_t old_cls = meta->class_idx;
+    (void)old_cls;
     meta->class_idx = (uint8_t)class_idx;
 #if !HAKMEM_BUILD_RELEASE
     if (class_idx == 7 && old_cls != class_idx) {
diff --git a/core/hakmem_pool.c b/core/hakmem_pool.c
index 62d0d8ac..f5ae0098 100644
--- a/core/hakmem_pool.c
+++ b/core/hakmem_pool.c
@@ -1032,7 +1032,7 @@ static void pool_hotbox_v2_push_partial(pool_class_v2* hc, pool_page_v2* p) {
     if (hc->partial_count < UINT16_MAX) hc->partial_count++;
 }
 
-static pool_page_v2* pool_hotbox_v2_pop_partial(pool_class_v2* hc) {
+static __attribute__((unused)) pool_page_v2* pool_hotbox_v2_pop_partial(pool_class_v2* hc) {
     if (!hc || !hc->partial) return NULL;
     pool_page_v2* p = hc->partial;
     hc->partial = p->next;