From 3e93e00391dbd48cf02210cf7b69da20b2c6d514 Mon Sep 17 00:00:00 2001
From: ringabout <43030857+ringabout@users.noreply.github.com>
Date: Fri, 26 Aug 2022 05:48:43 +0800
Subject: [PATCH] remove `var` for ref parameters in `std/tables` (#20175)

remove `var` from ref parameters; make it consistent

(cherry picked from commit ea44c5cfed21951feb5978b74fbc6cdb24f54ac2)
---
 lib/pure/collections/tables.nim | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/pure/collections/tables.nim b/lib/pure/collections/tables.nim
index 2695f36935..f0b04f62a3 100644
--- a/lib/pure/collections/tables.nim
+++ b/lib/pure/collections/tables.nim
@@ -918,7 +918,7 @@ proc contains*[A, B](t: TableRef[A, B], key: A): bool =
 
   return hasKey[A, B](t, key)
 
-proc hasKeyOrPut*[A, B](t: var TableRef[A, B], key: A, val: B): bool =
+proc hasKeyOrPut*[A, B](t: TableRef[A, B], key: A, val: B): bool =
   ## Returns true if `key` is in the table, otherwise inserts `value`.
   ##
   ## See also:
@@ -1909,7 +1909,7 @@ proc contains*[A, B](t: OrderedTableRef[A, B], key: A): bool =
 
   return hasKey[A, B](t, key)
 
-proc hasKeyOrPut*[A, B](t: var OrderedTableRef[A, B], key: A, val: B): bool =
+proc hasKeyOrPut*[A, B](t: OrderedTableRef[A, B], key: A, val: B): bool =
   ## Returns true if `key` is in the table, otherwise inserts `value`.
   ##
   ## See also: