promote_type stack overflow fix (#161)

* promote_type stack overflow fixed * promote_type stack overflow fixed * Update src/interfaces.jl --------- Co-authored-by: Jinguo Liu (刘金国) <cacate0129@gmail.com>
under-Peter · Jan 4, 2024 · 01a6bfa · 01a6bfa
1 parent 96582cc
commit 01a6bfa
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/interfaces.jl b/src/interfaces.jl
@@ -96,7 +96,7 @@ function get_size_dict_unary!(ix, s, size_info::Dict{LT}) where LT
 end
 
 @inline function get_size_dict(ixs, xs, size_info=nothing)
-    LT = promote_type(eltype.(ixs)...)
+    LT = foldl((a, b) -> promote_type(a, eltype(b)), ixs; init=Union{})
     return get_size_dict!(ixs, xs, size_info===nothing ? Dict{LT,Int}() : size_info)
 end