Fix combining block broadcast styles

mtfishman · mtfishman · commit 5c8b83cfc542 · 2025-06-12T19:16:21.000-04:00
diff --git a/src/blocksparsearrayinterface/broadcast.jl b/src/blocksparsearrayinterface/broadcast.jl
@@ -12,7 +12,8 @@ blockstyle(::AbstractBlockSparseArrayStyle{N,B}) where {N,B<:AbstractArrayStyle{
 function Broadcast.BroadcastStyle(
   style1::AbstractBlockSparseArrayStyle, style2::AbstractBlockSparseArrayStyle
 )
-  return BlockSparseArrayStyle(BroadcastStyle(blockstyle(style1), blockstyle(style2)))
+  style = Broadcast.result_style(blockstyle(style1), blockstyle(style2))
+  return BlockSparseArrayStyle(style)
 end
 
 function DerivableInterfaces.interface(

Original file line number	Diff line number	Diff line change
`@@ -12,7 +12,8 @@ blockstyle(::AbstractBlockSparseArrayStyle{N,B}) where {N,B<:AbstractArrayStyle{`
`12`	`12`	`function Broadcast.BroadcastStyle(`
`13`	`13`	`style1::AbstractBlockSparseArrayStyle, style2::AbstractBlockSparseArrayStyle`
`14`	`14`	`)`
`15`		`- return BlockSparseArrayStyle(BroadcastStyle(blockstyle(style1), blockstyle(style2)))`
	`15`	`+ style = Broadcast.result_style(blockstyle(style1), blockstyle(style2))`
	`16`	`+ return BlockSparseArrayStyle(style)`
`16`	`17`	`end`
`17`	`18`
`18`	`19`	`function DerivableInterfaces.interface(`