From dd2edf4562c49f30de1ab39f40a2f7296e90dac4 Mon Sep 17 00:00:00 2001
From: ringabout <43030857+ringabout@users.noreply.github.com>
Date: Fri, 12 Jul 2024 22:35:17 +0800
Subject: [PATCH] allows foreign functions having forward decls

---
 compiler/vmgen.nim | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/compiler/vmgen.nim b/compiler/vmgen.nim
index 844c6ecfc3..d6bb6f3445 100644
--- a/compiler/vmgen.nim
+++ b/compiler/vmgen.nim
@@ -1559,7 +1559,8 @@ proc checkCanEval(c: PCtx; n: PNode) =
     elif s.kind == skParam and s.typ.kind == tyTypeDesc: discard
     else: cannotEval(c, n)
   elif s.kind in {skProc, skFunc, skConverter, skMethod,
-                  skIterator} and sfWasForwarded in s.flags:
+                  skIterator} and sfWasForwarded in s.flags and
+                  s.originatingModule == c.module: # forbides recursive calls from the same module
     cannotEval(c, n)
 
 template needsAdditionalCopy(n): untyped =