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deprecate isimag #19949

Merged
merged 1 commit into from
Jan 12, 2017
Merged

deprecate isimag #19949

merged 1 commit into from
Jan 12, 2017

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Sacha0
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@Sacha0 Sacha0 commented Jan 9, 2017

This pull request deprecates isimag (presently (tentatively) in favor of Base.iszero(real(z))). See discussion in #19947. Best!

@Sacha0 Sacha0 added kind:deprecation This change introduces or involves a deprecation domain:maths Mathematical functions labels Jan 9, 2017
@stevengj
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stevengj commented Jan 9, 2017

I think it should either deprecate to real(z) == 0 or wait until #19950 merges.

@ararslan ararslan mentioned this pull request Jan 10, 2017
@@ -1276,6 +1276,9 @@ eval(SparseArrays, :(broadcast_zpreserving!(f, C::SparseMatrixCSC, A::Union{Arra
@deprecate getindex(t::Tuple, r::AbstractArray) getindex(t, vec(r))
@deprecate getindex(t::Tuple, b::AbstractArray{Bool}) getindex(t, vec(b))

# Deprecate isimag (#19947).
@deprecate isimag(z::Number) Base.iszero(real(z))
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The Base. prefix may now be dropped, as #19950 has merged. 🙂

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The Base. prefix may now be dropped, as #19950 has merged. 🙂

Cheers! Rebased dropping the qualification. Thanks!

@ararslan
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Good to merge?

@StefanKarpinski StefanKarpinski merged commit d357955 into JuliaLang:master Jan 12, 2017
@Sacha0 Sacha0 deleted the depisimag branch January 12, 2017 18:31
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4 participants