From 11a5a961e255e9c07b1068bd702d57daa15ec33e Mon Sep 17 00:00:00 2001
From: Marc Butler <135883+marcbutler@users.noreply.github.com>
Date: Tue, 4 Apr 2023 02:57:02 +0000
Subject: Import wiredtiger: ec5aa0d9af8622c600a2b21f4e2a31db82792c1d from
 branch mongodb-master

ref: f8548fe2f4..ec5aa0d9af
for: 7.0.0-rc0

WT-10879 Fix compilation errors of unused variables in mac os 13.3
---
 src/third_party/wiredtiger/import.data             |  2 +-
 src/third_party/wiredtiger/src/btree/bt_vrfy_dsk.c |  5 +----
 src/third_party/wiredtiger/src/btree/row_modify.c  | 16 ++--------------
 3 files changed, 4 insertions(+), 19 deletions(-)

diff --git a/src/third_party/wiredtiger/import.data b/src/third_party/wiredtiger/import.data
index 7593a4febf2..c15a881d2ed 100644
--- a/src/third_party/wiredtiger/import.data
+++ b/src/third_party/wiredtiger/import.data
@@ -2,5 +2,5 @@
     "vendor": "wiredtiger",
     "github": "wiredtiger/wiredtiger.git",
     "branch": "mongodb-master",
-    "commit": "f8548fe2f4b7686395777bb6d6565eee31e4a508"
+    "commit": "ec5aa0d9af8622c600a2b21f4e2a31db82792c1d"
 }
diff --git a/src/third_party/wiredtiger/src/btree/bt_vrfy_dsk.c b/src/third_party/wiredtiger/src/btree/bt_vrfy_dsk.c
index d7a01867efd..484724b357d 100644
--- a/src/third_party/wiredtiger/src/btree/bt_vrfy_dsk.c
+++ b/src/third_party/wiredtiger/src/btree/bt_vrfy_dsk.c
@@ -766,7 +766,7 @@ __verify_dsk_col_int(WT_VERIFY_INFO *vi)
     WT_CELL *cell;
     WT_CELL_UNPACK_ADDR *unpack, _unpack;
     WT_DECL_RET;
-    uint32_t cell_num, i;
+    uint32_t i;
     uint8_t *end;
 
     btree = S2BT(vi->session);
@@ -774,10 +774,7 @@ __verify_dsk_col_int(WT_VERIFY_INFO *vi)
     unpack = &_unpack;
     end = (uint8_t *)vi->dsk + vi->dsk->mem_size;
 
-    cell_num = 0;
     WT_CELL_FOREACH_VRFY (vi->session, vi->dsk, cell, unpack, i) {
-        ++cell_num;
-
         /* Carefully unpack the cell. */
         ret = __wt_cell_unpack_safe(vi->session, vi->dsk, cell, unpack, NULL, end);
         if (ret != 0)
diff --git a/src/third_party/wiredtiger/src/btree/row_modify.c b/src/third_party/wiredtiger/src/btree/row_modify.c
index 0b543ad7441..fd74b7649fa 100644
--- a/src/third_party/wiredtiger/src/btree/row_modify.c
+++ b/src/third_party/wiredtiger/src/btree/row_modify.c
@@ -344,8 +344,7 @@ __wt_update_obsolete_check(
     WT_TXN_GLOBAL *txn_global;
     WT_UPDATE *first, *next;
     size_t size;
-    uint64_t oldest, stable;
-    u_int count, upd_seen, upd_unstable;
+    u_int count;
 
     next = NULL;
     page = cbt->ref->page;
@@ -355,9 +354,6 @@ __wt_update_obsolete_check(
     if (WT_PAGE_TRYLOCK(session, page) != 0)
         return;
 
-    upd_seen = upd_unstable = 0;
-    oldest = txn_global->has_oldest_timestamp ? txn_global->oldest_timestamp : WT_TS_NONE;
-    stable = txn_global->has_stable_timestamp ? txn_global->stable_timestamp : WT_TS_NONE;
     /*
      * This function identifies obsolete updates, and truncates them from the rest of the chain;
      * because this routine is called from inside a serialization function, the caller has
@@ -372,19 +368,11 @@ __wt_update_obsolete_check(
         if (upd->txnid == WT_TXN_ABORTED)
             continue;
 
-        ++upd_seen;
         if (__wt_txn_upd_visible_all(session, upd)) {
             if (first == NULL && WT_UPDATE_DATA_VALUE(upd))
                 first = upd;
-        } else {
+        } else
             first = NULL;
-            /*
-             * While we're here, also check for the update being kept only for timestamp history to
-             * gauge updates being kept due to history.
-             */
-            if (upd->start_ts != WT_TS_NONE && upd->start_ts >= oldest && upd->start_ts < stable)
-                ++upd_unstable;
-        }
 
         /* Cannot truncate the updates if we need to remove the updates from the history store. */
         if (F_ISSET(upd, WT_UPDATE_TO_DELETE_FROM_HS))
-- 
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