From e13f6110603135d864bd21e6a439de45d92c3aba Mon Sep 17 00:00:00 2001
From: Alexander Plavin <alexander@plav.in>
Date: Mon, 15 Jul 2024 13:29:52 -0400
Subject: [PATCH 1/4] make Base.setindex() public

---
 base/tuple.jl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/base/tuple.jl b/base/tuple.jl
index cc22ea75c041c..7ec6d16d068fd 100644
--- a/base/tuple.jl
+++ b/base/tuple.jl
@@ -52,7 +52,7 @@ julia> Base.setindex((1, 2, 6), 2, 3) == (1, 2, 2)
 true
 ```
 """
-function setindex(x::Tuple, v, i::Integer)
+public function setindex(x::Tuple, v, i::Integer)
     @boundscheck 1 <= i <= length(x) || throw(BoundsError(x, i))
     @inline
     _setindex(v, i, x...)

From a4e37819c1edf40d2a21b5550b1cb4a03b34f872 Mon Sep 17 00:00:00 2001
From: Alexander Plavin <alexander@plav.in>
Date: Tue, 16 Jul 2024 17:03:50 -0400
Subject: [PATCH 2/4] fix syntax

---
 base/public.jl | 1 +
 base/tuple.jl  | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/base/public.jl b/base/public.jl
index 460d3bc536383..52733c8db150a 100644
--- a/base/public.jl
+++ b/base/public.jl
@@ -44,6 +44,7 @@ public
     rest,
     split_rest,
     tail,
+    setindex,
     checked_length,
     elsize,
 
diff --git a/base/tuple.jl b/base/tuple.jl
index 7ec6d16d068fd..cc22ea75c041c 100644
--- a/base/tuple.jl
+++ b/base/tuple.jl
@@ -52,7 +52,7 @@ julia> Base.setindex((1, 2, 6), 2, 3) == (1, 2, 2)
 true
 ```
 """
-public function setindex(x::Tuple, v, i::Integer)
+function setindex(x::Tuple, v, i::Integer)
     @boundscheck 1 <= i <= length(x) || throw(BoundsError(x, i))
     @inline
     _setindex(v, i, x...)

From ab9046910e18e047fe873f20544846070a306302 Mon Sep 17 00:00:00 2001
From: Alexander Plavin <alexander@plav.in>
Date: Wed, 24 Jul 2024 06:39:42 -0400
Subject: [PATCH 3/4] add to docs

---
 doc/src/base/base.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/doc/src/base/base.md b/doc/src/base/base.md
index d7e7fff7cbda7..a09a3796c5f46 100644
--- a/doc/src/base/base.md
+++ b/doc/src/base/base.md
@@ -151,6 +151,7 @@ Base.modifyproperty!
 Base.setpropertyonce!
 Base.propertynames
 Base.hasproperty
+Base.setindex
 Core.getfield
 Core.setfield!
 Core.modifyfield!

From 90e3efe3b7f1f8592519acd42ede00178f57e1eb Mon Sep 17 00:00:00 2001
From: Alexander Plavin <alexander@plav.in>
Date: Sat, 4 Jan 2025 10:22:55 -0500
Subject: [PATCH 4/4] added a NEWS entry

---
 NEWS.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/NEWS.md b/NEWS.md
index a29fe2d43ab39..32377e15e2fce 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -99,6 +99,7 @@ Standard library changes
 ------------------------
 
 * `gcdx(0, 0)` now returns `(0, 0, 0)` instead of `(0, 1, 0)` ([#40989]).
+* `Base.setindex` function is now marked as `public` ([#55129]).
 
 #### StyledStrings