use an explicit error check instead of the obscure type application

JuliaLang · Jan 9, 2025 · 5f43d7d · 5f43d7d
1 parent f6b5ae5
commit 5f43d7d
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/base/broadcast.jl b/base/broadcast.jl
@@ -289,7 +289,9 @@ function Base.ndims(BC::Type{<:Broadcasted{<:AbstractArrayStyle{N},Nothing}}) wh
     else
         # for `N isa Int`, only nonnegative values are allowed, indicating the number of dimensions
         let n = N::Int
-            NTuple{n}  # throw if negative
+            if n < 0
+                throw(ArgumentError("dimension count must not be negative"))
+            end
             n
         end
     end