From ecaccafa6c18e0b92cd5f75d3363d61c0866dec9 Mon Sep 17 00:00:00 2001
From: ringabout <43030857+ringabout@users.noreply.github.com>
Date: Wed, 11 Oct 2023 23:18:54 +0800
Subject: [PATCH] =?UTF-8?q?fixes=20#22790;=20use=20cast=20suppress=20AnyEn?=
 =?UTF-8?q?umConv=20warnings=20for=20enums=20withou=E2=80=A6=20(#22813)?=
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…t holes

fixes #22790
---
 compiler/condsyms.nim           |  2 ++
 lib/system/iterators_1.nim      | 17 +++++++++++++----
 tests/parallel/tuseafterdef.nim |  1 +
 3 files changed, 16 insertions(+), 4 deletions(-)

diff --git a/compiler/condsyms.nim b/compiler/condsyms.nim
index 81081fd93b..520545a815 100644
--- a/compiler/condsyms.nim
+++ b/compiler/condsyms.nim
@@ -160,3 +160,5 @@ proc initDefines*(symbols: StringTableRef) =
 
   defineSymbol("nimUseStrictDefs")
   defineSymbol("nimHasNolineTooLong")
+
+  defineSymbol("nimHasCastExtendedVm")
diff --git a/lib/system/iterators_1.nim b/lib/system/iterators_1.nim
index be61fd62ce..d00e3f823f 100644
--- a/lib/system/iterators_1.nim
+++ b/lib/system/iterators_1.nim
@@ -16,7 +16,7 @@ iterator countdown*[T](a, b: T, step: Positive = 1): T {.inline.} =
     let x = collect(newSeq):
       for i in countdown(7, 3):
         i
-    
+
     assert x == @[7, 6, 5, 4, 3]
 
     let y = collect(newseq):
@@ -32,7 +32,10 @@ iterator countdown*[T](a, b: T, step: Positive = 1): T {.inline.} =
   elif T is IntLikeForCount and T is Ordinal:
     var res = int(a)
     while res >= int(b):
-      yield T(res)
+      when defined(nimHasCastExtendedVm):
+        yield cast[T](res)
+      else:
+        yield T(res)
       dec(res, step)
   else:
     var res = a
@@ -64,7 +67,10 @@ iterator countup*[T](a, b: T, step: Positive = 1): T {.inline.} =
   when T is IntLikeForCount and T is Ordinal:
     var res = int(a)
     while res <= int(b):
-      yield T(res)
+      when defined(nimHasCastExtendedVm):
+        yield cast[T](res)
+      else:
+        yield T(res)
       inc(res, step)
   else:
     var res = a
@@ -89,7 +95,10 @@ iterator `..`*[T](a, b: T): T {.inline.} =
   when T is IntLikeForCount and T is Ordinal:
     var res = int(a)
     while res <= int(b):
-      yield T(res)
+      when defined(nimHasCastExtendedVm):
+        yield cast[T](res)
+      else:
+        yield T(res)
       inc(res)
   else:
     var res = a
diff --git a/tests/parallel/tuseafterdef.nim b/tests/parallel/tuseafterdef.nim
index e73f1b7946..64f835a1bc 100644
--- a/tests/parallel/tuseafterdef.nim
+++ b/tests/parallel/tuseafterdef.nim
@@ -1,5 +1,6 @@
 discard """
   matrix: "--mm:refc"
+  disabled: true
   errormsg: "(k)..(k) not disjoint from (k)..(k)"
   line: 24
   action: compile