From 5fca9de703aed43d5521c227eb23109ae2c65b31 Mon Sep 17 00:00:00 2001
From: Andy Ferris <ferris.andy@gmail.com>
Date: Tue, 11 Dec 2018 12:06:55 +1000
Subject: [PATCH] `@inbounds` annotations for filter (#30156)

(cherry picked from commit 58f9bf7042c0e0ad8a50b0914a5aff76613962b6)
---
 base/array.jl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/base/array.jl b/base/array.jl
index 0e7e0b71db2c6..a8256ec8ff99a 100644
--- a/base/array.jl
+++ b/base/array.jl
@@ -2333,7 +2333,7 @@ function filter!(f, a::AbstractVector)
 
     for acurr in a
         if f(acurr)
-            a[i] = acurr
+            @inbounds a[i] = acurr
             y = iterate(idx, state)
             y === nothing && (i += 1; break)
             i, state = y