diff --git a/base/array.jl b/base/array.jl
index cf5bbc05e412a..b8ad7e137f25e 100644
--- a/base/array.jl
+++ b/base/array.jl
@@ -402,17 +402,20 @@ julia> getindex(Int8, 1, 2, 3)
 """
 function getindex(::Type{T}, vals...) where T
     a = Vector{T}(undef, length(vals))
-    @inbounds for i = 1:length(vals)
-        a[i] = vals[i]
+    if vals isa NTuple
+        @inbounds for i in 1:length(vals)
+            a[i] = vals[i]
+        end
+    else
+        # use afoldl to avoid type instability inside loop
+        afoldl(1, vals...) do i, v
+            @inbounds a[i] = v
+            return i + 1
+        end
     end
     return a
 end
 
-getindex(::Type{T}) where {T} = (@inline; Vector{T}())
-getindex(::Type{T}, x) where {T} = (@inline; a = Vector{T}(undef, 1); @inbounds a[1] = x; a)
-getindex(::Type{T}, x, y) where {T} = (@inline; a = Vector{T}(undef, 2); @inbounds (a[1] = x; a[2] = y); a)
-getindex(::Type{T}, x, y, z) where {T} = (@inline; a = Vector{T}(undef, 3); @inbounds (a[1] = x; a[2] = y; a[3] = z); a)
-
 function getindex(::Type{Any}, @nospecialize vals...)
     a = Vector{Any}(undef, length(vals))
     @inbounds for i = 1:length(vals)
diff --git a/test/arrayops.jl b/test/arrayops.jl
index 84b0e7d259f45..b2badb66ce93d 100644
--- a/test/arrayops.jl
+++ b/test/arrayops.jl
@@ -2318,10 +2318,12 @@ let A = zeros(Int, 2, 2), B = zeros(Float64, 2, 2)
     f40() = Float64[A A]
     f41() = [A B]
     f42() = Int[A B]
+    f43() = Int[A...]
+    f44() = Float64[A..., B...]
 
     for f in [f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16,
               f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30,
-              f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42]
+              f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42, f43, f44]
         @test isconcretetype(Base.return_types(f, ())[1])
     end
 end