From ab1a061756bb6fc2e0f98cb57852f2bb0c6f9772 Mon Sep 17 00:00:00 2001
From: Jacek Sieka <jacek@status.im>
Date: Mon, 30 Sep 2024 15:21:02 +0200
Subject: [PATCH] avoid threadvar for field table (#98)

* avoid threadvar for field table

* bump
---
 json_serialization/reader_impl.nim | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/json_serialization/reader_impl.nim b/json_serialization/reader_impl.nim
index 13563ec..b4cd801 100644
--- a/json_serialization/reader_impl.nim
+++ b/json_serialization/reader_impl.nim
@@ -189,10 +189,8 @@ proc readRecordValue*[T](r: var JsonReader, value: var T)
   const someCode = T.totalSerializedFields > 0
 
   when someCode:
-    let
-      fieldsTable = T.fieldReadersTable(ReaderType)
-
     const
+      fieldsTable = T.fieldReadersTable(ReaderType)
       expectedFields = T.expectedFieldsBitmask
 
     var
@@ -207,13 +205,13 @@ proc readRecordValue*[T](r: var JsonReader, value: var T)
         mostLikelyNextField += 1
         discard key
       else:
-        let fieldIdx = findFieldIdx(fieldsTable[],
+        let fieldIdx = findFieldIdx(fieldsTable,
                                     key,
                                     mostLikelyNextField)
   do:
     when someCode:
       if fieldIdx != -1:
-        let reader = fieldsTable[][fieldIdx].reader
+        let reader = fieldsTable[fieldIdx].reader
         reader(value, r)
         encounteredFields.setBitInArray(fieldIdx)
       elif r.allowUnknownFields: