From 600d2577188dad8065a2bd252f122a40c9e331e6 Mon Sep 17 00:00:00 2001
From: Daniel VandenHeuvel <95613936+DanielVandH@users.noreply.github.com>
Date: Wed, 27 Nov 2024 22:58:52 +0000
Subject: [PATCH] Fix incorrectly typed method for `_vec_mul_arguments` (#350)

* Constrain

* test
---
 Project.toml      | 2 +-
 src/linalg/mul.jl | 2 +-
 test/runtests.jl  | 3 +++
 3 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/Project.toml b/Project.toml
index 65675d58..306d55c6 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,6 +1,6 @@
 name = "LazyArrays"
 uuid = "5078a376-72f3-5289-bfd5-ec5146d43c02"
-version = "2.2.2"
+version = "2.2.3"
 
 [deps]
 ArrayLayouts = "4c555306-a7a7-4459-81d9-ec55ddd5c99a"
diff --git a/src/linalg/mul.jl b/src/linalg/mul.jl
index 39afb862..57cfffba 100644
--- a/src/linalg/mul.jl
+++ b/src/linalg/mul.jl
@@ -236,7 +236,7 @@ _vec_mul_view(a...) = view(a...)
 _vec_mul_view(a::AbstractVector, kr, ::Colon) = view(a, kr)
 
 # this is a vector view of a MulVector
-function _vec_mul_arguments(args, (kr,))
+function _vec_mul_arguments(args, (kr,)::Tuple{Any})
     kjr = intersect.(_mul_args_rows(kr, args...), _mul_args_cols(Base.OneTo(1), reverse(args)...))
     _vec_mul_view.(args, (kr, kjr...), (kjr..., :))
 end
diff --git a/test/runtests.jl b/test/runtests.jl
index 55b1abc8..e6ee0a84 100644
--- a/test/runtests.jl
+++ b/test/runtests.jl
@@ -460,6 +460,9 @@ end
     @test bc.args[2] == 3
 end
 
+@testset "_vec_mul_arguments method" begin
+    @test_throws "MethodError: no method matching _vec_mul_arguments"  LazyArrays._vec_mul_arguments(2, [])
+end
 
 include("blocktests.jl")
 include("bandedtests.jl")