From 71349b72c9303fb864a349818f8b126c5aec21df Mon Sep 17 00:00:00 2001
From: Jeff Bezanson <jeff.bezanson@gmail.com>
Date: Wed, 15 Sep 2021 12:46:28 -0400
Subject: [PATCH] avoid `Any32` type in `filter` for tuples. fixes #42236

---
 base/tuple.jl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/base/tuple.jl b/base/tuple.jl
index 77fa6ba0ea1a3..597a5629efa90 100644
--- a/base/tuple.jl
+++ b/base/tuple.jl
@@ -356,10 +356,10 @@ end
 
 ## filter ##
 
-filter(f, xs::Tuple) = afoldl((ys, x) -> f(x) ? (ys..., x) : ys, (), xs...)
+filter_rec(f, xs::Tuple) = afoldl((ys, x) -> f(x) ? (ys..., x) : ys, (), xs...)
 
 # use Array for long tuples
-filter(f, t::Any32) = Tuple(filter(f, collect(t)))
+filter(f, t::Tuple) = length(t) < 32 ? filter_rec(f, t) : Tuple(filter(f, collect(t)))
 
 ## comparison ##