should matrix-vector mul! also protect against aliasing?

[daviehh]

As per the documentation for mul!,

https://github.com/JuliaLang/julia/blob/263928f9ad450a28d601c3f185040987e0bc45d5/stdlib/LinearAlgebra/src/matmul.jl#L266-L268

The mwe

a = rand(3, 3); v = rand(3);
mul!(a, a, a)

is 'protected' against wrong inputs for matrix-matrix product and errors w/

ERROR: ArgumentError: output matrix must not be aliased with input matrix

https://github.com/JuliaLang/julia/blob/263928f9ad450a28d601c3f185040987e0bc45d5/stdlib/LinearAlgebra/src/matmul.jl#L653-L655

however, the matrix-vector product a * v is not 'protected' against C == A || C == B

julia> mul!(v, a, v)
3-element Vector{Float64}:
 0.0
 0.0
 0.0

should a similar alias check be applied for matrix-vector mul! at the gemv! or generic_matvecmul! methods?