From 00399883b7f413c1bb88709a16542645b57bcc2b Mon Sep 17 00:00:00 2001
From: Justin Willmert <justin@willmert.me>
Date: Sat, 24 Sep 2022 13:46:43 -0500
Subject: [PATCH] Type assert convert result

Duplicates improvement made to Base's Enums: JuliaLang/julia#46573
---
 src/BitFlags.jl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/BitFlags.jl b/src/BitFlags.jl
index 9c939f5..272db5b 100644
--- a/src/BitFlags.jl
+++ b/src/BitFlags.jl
@@ -15,7 +15,7 @@ abstract type BitFlag{T<:Integer} end
 basetype(::Type{<:BitFlag{T}}) where {T<:Integer} = T
 
 (::Type{T})(x::BitFlag{T2}) where {T<:Integer,T2<:Unsigned} = T(bitcast(T2, x))::T
-Base.cconvert(::Type{T}, x::BitFlag{T2}) where {T<:Unsigned,T2<:Unsigned} = T(x)
+Base.cconvert(::Type{T}, x::BitFlag{T2}) where {T<:Unsigned,T2<:Unsigned} = T(x)::T
 Base.write(io::IO, x::BitFlag{T}) where {T<:Unsigned} = write(io, T(x))
 Base.read(io::IO, ::Type{T}) where {T<:BitFlag} = T(read(io, basetype(T)))