new AbstractFloat methods

JuliaLang · Apr 11, 2021 · 33d6e30 · 33d6e30
1 parent 0eb2160
commit 33d6e30
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/base/broadcast.jl b/base/broadcast.jl
@@ -1156,11 +1156,13 @@ broadcasted(::DefaultArrayStyle{1}, ::typeof(-), r1::AbstractRange, r2::Abstract
 broadcasted(::DefaultArrayStyle{1}, ::typeof(*), x::Number, r::AbstractRange) = StepRangeLen(x*first(r), x*step(r), length(r))
 broadcasted(::DefaultArrayStyle{1}, ::typeof(*), x::Number, r::StepRangeLen{T}) where {T} =
     StepRangeLen{typeof(x*T(r.ref))}(x*r.ref, x*r.step, length(r), r.offset)
+broadcasted(::DefaultArrayStyle{1}, ::typeof(*), x::AbstractFloat, r::AbstractRange) = Base.range_start_step_length(x*first(r), x*step(r), length(r))
 broadcasted(::DefaultArrayStyle{1}, ::typeof(*), x::Number, r::LinRange) = LinRange(x * r.start, x * r.stop, r.len)
 # separate in case of noncommutative multiplication:
 broadcasted(::DefaultArrayStyle{1}, ::typeof(*), r::AbstractRange, x::Number) = StepRangeLen(first(r)*x, step(r)*x, length(r))
 broadcasted(::DefaultArrayStyle{1}, ::typeof(*), r::StepRangeLen{T}, x::Number) where {T} =
     StepRangeLen{typeof(T(r.ref)*x)}(r.ref*x, r.step*x, length(r), r.offset)
+broadcasted(::DefaultArrayStyle{1}, ::typeof(*), r::AbstractRange, x::AbstractFloat) = Base.range_start_step_length(first(r)*x, step(r)*x, length(r))
 broadcasted(::DefaultArrayStyle{1}, ::typeof(*), r::LinRange, x::Number) = LinRange(r.start * x, r.stop * x, r.len)
 
 broadcasted(::DefaultArrayStyle{1}, ::typeof(/), r::AbstractRange, x::Number) = range(first(r)/x, step=step(r)/x, length=length(r))