Add checks that reductions along dimensions are inferred

JuliaLang · Jul 14, 2018 · 76d4af0 · 76d4af0
1 parent 0c1137c
commit 76d4af0
Showing 1 changed file with 8 additions and 8 deletions.
diff --git a/test/reducedim.jl b/test/reducedim.jl
@@ -50,14 +50,14 @@ safe_minabs(A::Array{T}, region) where {T} = safe_mapslices(minimum, abs.(A), re
     fill!(r, -1.5)
     @test minimum!(abs, r, Areduc, init=false) ≈ fill!(r2, -1.5)
 
-    @test sum(Areduc, dims=region) ≈ safe_sum(Areduc, region)
-    @test prod(Areduc, dims=region) ≈ safe_prod(Areduc, region)
-    @test maximum(Areduc, dims=region) ≈ safe_maximum(Areduc, region)
-    @test minimum(Areduc, dims=region) ≈ safe_minimum(Areduc, region)
-    @test sum(abs, Areduc, dims=region) ≈ safe_sumabs(Areduc, region)
-    @test sum(abs2, Areduc, dims=region) ≈ safe_sumabs2(Areduc, region)
-    @test maximum(abs, Areduc, dims=region) ≈ safe_maxabs(Areduc, region)
-    @test minimum(abs, Areduc, dims=region) ≈ safe_minabs(Areduc, region)
+    @test @inferred sum(Areduc, dims=region) ≈ safe_sum(Areduc, region)
+    @test @inferred prod(Areduc, dims=region) ≈ safe_prod(Areduc, region)
+    @test @inferred maximum(Areduc, dims=region) ≈ safe_maximum(Areduc, region)
+    @test @inferred minimum(Areduc, dims=region) ≈ safe_minimum(Areduc, region)
+    @test @inferred sum(abs, Areduc, dims=region) ≈ safe_sumabs(Areduc, region)
+    @test @inferred sum(abs2, Areduc, dims=region) ≈ safe_sumabs2(Areduc, region)
+    @test @inferred maximum(abs, Areduc, dims=region) ≈ safe_maxabs(Areduc, region)
+    @test @inferred minimum(abs, Areduc, dims=region) ≈ safe_minabs(Areduc, region)
 end
 
 # Test reduction along first dimension; this is special-cased for