Simplify broadcast_sizes as suggested by @c42f # Please enter the commit message for your changes. Lines starting # with '#' will be ignored, and an empty message aborts the commit. # # Date: Mon May 29 15:24:14 2017 +0200 # # On branch broadcast-fix # Your branch is ahead of 'origin/broadcast-fix' by 1 commit. # (use "git push" to publish your local commits) # # Changes to be committed: # modified: src/broadcast.jl # # Untracked files: # test/broadcast.jl #

Author: bshall

src/broadcast.jl

@@ -12,11 +12,9 @@ end
     _broadcast(f, (Size(), Size(x)), T, x)
 end
 
-@inline broadcast_sizes(a...) = _broadcast_sizes(a...)
-@inline _broadcast_sizes(a::StaticArray) = (Size(a),)
-@inline _broadcast_sizes(a::Number) = (Size(),)
-@inline _broadcast_sizes(a::StaticArray, as...) = (Size(a), _broadcast_sizes(as...)...)
-@inline _broadcast_sizes(a::Number, as...) = (Size(), _broadcast_sizes(as...)...)
+@inline broadcast_sizes(a::StaticArray, as...) = (Size(a), broadcast_sizes(as...)...)
+@inline broadcast_sizes(a::Number, as...) = (Size(), broadcast_sizes(as...)...)
+@inline broadcast_sizes() = ()
 
 function broadcasted_index(oldsize, newindex)
     index = ones(Int, length(oldsize))