From 5a3456d220d0c2a4022969b98ab33baaf1fd4d00 Mon Sep 17 00:00:00 2001
From: Adrian Veith <adrian@veith-system.de>
Date: Thu, 17 Jun 2021 11:23:38 +0200
Subject: [PATCH] fix for #18284 int32 should be int (#18285)

the var exp was typed as int32 - it should be int since frep expects an int
---
 lib/pure/math.nim | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/pure/math.nim b/lib/pure/math.nim
index cff946581..410660d4a 100644
--- a/lib/pure/math.nim
+++ b/lib/pure/math.nim
@@ -997,7 +997,7 @@ when not defined(js):
     # taken from Go-lang Math.Log2
     const ln2 = 0.693147180559945309417232121458176568075500134360255254120680009
     template log2Impl[T](x: T): T =
-      var exp: int32
+      var exp: int
       var frac = frexp(x, exp)
       # Make sure exact powers of two give an exact answer.
       # Don't depend on Log(0.5)*(1/Ln2)+exp being exactly exp-1.