don't attempt const prop with constant Arrays (#35253)

JuliaLang · Mar 26, 2020 · f4c3f1d · f4c3f1d
1 parent cc60547
commit f4c3f1d
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/base/compiler/abstractinterpretation.jl b/base/compiler/abstractinterpretation.jl
@@ -211,11 +211,15 @@ function abstract_call_method_with_const_args(@nospecialize(rettype), @nospecial
             # don't propagate constant index into indexing of non-constant array
             if arrty isa Type && arrty <: AbstractArray && !issingletontype(arrty)
                 return Any
+            elseif arrty ⊑ Array
+                return Any
             end
         elseif istopfunction(f, :iterate)
             itrty = argtypes[2]
             if itrty isa Type && !issingletontype(itrty)
                 return Any
+            elseif itrty ⊑ Array
+                return Any
             end
         end
     end