Define copy on SubArray to use getindex (JuliaLang#30889)

halleysfifthinc · Jan 31, 2019 · 0b0a394 · 0b0a394
1 parent 566059b
commit 0b0a394
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/base/subarray.jl b/base/subarray.jl
@@ -68,6 +68,8 @@ similar(V::SubArray, T::Type, dims::Dims) = similar(V.parent, T, dims)
 
 sizeof(V::SubArray) = length(V) * sizeof(eltype(V))
 
+copy(V::SubArray) = V.parent[V.indices...]
+
 parent(V::SubArray) = V.parent
 parentindices(V::SubArray) = V.indices