Add deprecated ind2sub(::NTuple{N,Integer}, ::CartesianIndex{N})

Makes the return type change of #22907 less breaking by allowing the common pattern `ind2sum(size(a), indmax(a))` to still work.
JuliaLang · Sep 14, 2017 · ab28882 · ab28882
1 parent deceb3b
commit ab28882
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/base/deprecated.jl b/base/deprecated.jl
@@ -1806,6 +1806,11 @@ import .Iterators.enumerate
     return p
 end
 
+# ease transition for return type change of e.g. indmax due to PR #22907 when used in the
+# common pattern `ind2sub(size(a), indmax(a))`
+@deprecate(ind2sub(dims::NTuple{N,Integer}, idx::CartesianIndex{N}) where N,
+           ntuple(n -> idx[n], Val{N}()))
+
 # END 0.7 deprecations
 
 # BEGIN 1.0 deprecations