Fix refix strides on adjoint vectors

Author: Tokazama

src/stridelayout.jl

@@ -419,9 +419,8 @@ end
 @inline strides(A::AbstractArray) = _strides(A, Base.strides(A), contiguous_axis(A))
 
 function strides(x::VecAdjTrans)
-    p = parent(x)
-    st = first(strides(p))
-    return (static_length(p) * st, st)
+    st = first(strides(parent(x)))
+    return (st, st)
 end
 
 @generated function _strides(A::AbstractArray{T,N}, s::NTuple{N}, ::StaticInt{C}) where {T,N,C}

test/runtests.jl

@@ -481,7 +481,7 @@ end
     @test @inferred(ArrayInterface.strides(Sp)) === (StaticInt(6), StaticInt(1), StaticInt(2))
     @test @inferred(ArrayInterface.strides(Sp2)) === (StaticInt(6), StaticInt(2), StaticInt(1))
 
-    @test @inferred(ArrayInterface.strides(view(Sp2, :, 1, 1)')) === (12, StaticInt(6))
+    @test @inferred(ArrayInterface.strides(view(Sp2, :, 1, 1)')) === (StaticInt(6), StaticInt(6))
 
     @test @inferred(ArrayInterface.stride(Sp2, StaticInt(1))) === StaticInt(6)
     @test @inferred(ArrayInterface.stride(Sp2, StaticInt(2))) === StaticInt(2)
@@ -505,6 +505,7 @@ end
     @test @inferred(ArrayInterface.known_strides(Sp2, StaticInt(1))) === 6
     @test @inferred(ArrayInterface.known_strides(Sp2, StaticInt(2))) === 2
     @test @inferred(ArrayInterface.known_strides(Sp2, StaticInt(3))) === 1
+    @test @inferred(ArrayInterface.known_strides(view(Sp2, :, 1, 1)')) === (6, 6)
 
     @test @inferred(ArrayInterface.known_strides(M)) === (1, 2, 6)
     @test @inferred(ArrayInterface.known_strides(Mp)) === (2, 6)