one more error

base/abstractarray.jl

@@ -2774,6 +2774,7 @@ function mapslices(f, A::AbstractArray; dims)
     isempty(dims) && return map(f, A)
 
     for d in dims
+        d >= 1 || throw(ArgumentError("dimension must be ≥ 1, got $d"))
         # Indexing a matrix M[:,1,:] produces a 1-column matrix, but dims=(1,3) here
         # would otherwise ignore 3, and slice M[:,i]. Previously this gave error:
         # BoundsError: attempt to access 2-element Vector{Any} at index [3]

test/arrayops.jl

@@ -1200,12 +1200,14 @@ end
     # issue #21123
     @test mapslices(nnz, sparse(1.0I, 3, 3), dims=1) == [1 1 1]
 
-    # path which doesn't re-use Aslice
-    r = rand(Int8, 2,3,4)
+    r = rand(Int8, 4,5,2)
     @test mapslices(transpose, r, dims=(1,3)) == permutedims(r, (3,2,1))
     @test vec(mapslices(repr, r, dims=(2,1))) == map(repr, eachslice(r, dims=3))
+    @test mapslices(cumsum, sparse(r[:,:,1]), dims=1) == cumsum(r[:,:,1], dims=1)
+    @test mapslices(prod, sparse(r[:,:,1]), dims=1) == prod(r[:,:,1], dims=1)
 
     # re-write, #40996
+    @test_throws ArgumentError mapslices(identity, rand(2,3), dims=0) # previously BoundsError
     @test_throws ArgumentError mapslices(identity, rand(2,3), dims=(1,3)) # previously BoundsError
     @test_throws DimensionMismatch mapslices(x -> x * x', rand(2,3), dims=1) # explicitly caught
     @test mapslices(hcat, [1 2; 3 4], dims=1) == [1 2; 3 4] # previously an error, now allowed