Add StaticArrays broken tests

Project.toml

@@ -36,7 +36,8 @@ julia = "1"
 DiffTests = "de460e47-3fe3-5279-bb4a-814414816d5d"
 FillArrays = "1a297f60-69ca-5386-bcde-b61e274b549b"
 IrrationalConstants = "92d709cd-6900-40b7-9082-c6be49f344b6"
+StaticArrays = "90137ffa-7385-5640-81b9-e52037218182"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 
 [targets]
-test = ["DiffTests", "FillArrays", "IrrationalConstants", "Test"]
+test = ["DiffTests", "FillArrays", "IrrationalConstants", "StaticArrays", "Test"]

src/api/utils.jl

@@ -64,7 +64,7 @@ function seeded_reverse_pass!(result::DiffResult, output::AbstractArray, input::
 end
 
 function seeded_reverse_pass!(result::Tuple, output::AbstractArray, input::Tuple, tape)
-    for i in eachindex(result)
+    result = map(eachindex(result, input)) do i
         seeded_reverse_pass!(result[i], output, input[i], tape)
     end
     return result
@@ -75,14 +75,14 @@ end
 #####################
 
 function extract_result!(result::Tuple, output, input::Tuple)
-    for i in eachindex(result)
+    result = map(eachindex(result, input)) do i
         extract_result!(result[i], output, input[i])
     end
     return result
 end
 
 function extract_result!(result::Tuple, output)
-    for i in eachindex(result)
+    result = map(eachindex(result)) do i
         extract_result!(result[i], output)
     end
     return result
@@ -111,7 +111,7 @@ function extract_result!(result::DiffResult, output::Number)
 end
 
 function extract_result_value!(result::Tuple, output)
-    for i in eachindex(result)
+    result = map(eachindex(result)) do i
         extract_result_value!(result[i], output)
     end
     return result

test/compat/CompatTests.jl

@@ -1,13 +1,33 @@
 module CompatTests
 
-using FillArrays, ReverseDiff, Test
+using DiffResults, FillArrays, StaticArrays, ReverseDiff, Test
 
-@test ReverseDiff.gradient(fill(2.0, 3)) do x
-  sum(abs2.(x .- Zeros(3)))
-end == fill(4.0, 3)
+@testset "FillArrays" begin
+    @test ReverseDiff.gradient(fill(2.0, 3)) do x
+        sum(abs2.(x .- Zeros(3)))
+    end == fill(4.0, 3)
 
-@test ReverseDiff.gradient(fill(2.0, 3)) do x
-  sum(abs2.(x .- (1:3)))
-end == [2, 0, -2]
+    @test ReverseDiff.gradient(fill(2.0, 3)) do x
+        sum(abs2.(x .- (1:3)))
+    end == [2, 0, -2]
+end
 
-end
+sumabs2(x) = sum(abs2, x)
+
+@testset "StaticArrays" begin
+    @testset "Gradient" begin
+        x = MVector{2}(3.0, 4.0)
+        result = ReverseDiff.gradient!(DiffResults.GradientResult(x), sumabs2, x)
+        @test_broken x == [3.0, 4.0]
+        @test_broken DiffResults.value(result) == 25.0
+    end
+
+    @testset "Hessian" begin
+        x = MVector{2}(3.0, 4.0)
+        result = ReverseDiff.hessian!(DiffResults.HessianResult(x), sumabs2, x)
+        @test_broken x == [3.0, 4.0]
+        @test_broken DiffResults.value(result) == 25.0
+    end
+end
+
+end