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Broaden promote_rule for Dual to include AbstractIrrational #687

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Merged
devmotion merged 5 commits into from
Mar 13, 2024
Merged

Broaden promote_rule for Dual to include AbstractIrrational #687

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af2505b
Broaden promote_rule for Dual to include AbstractIrrational
ElOceanografo Mar 1, 2024
0d16864
add IrrationalConstants test dependency
ElOceanografo Mar 8, 2024
8c12096
Add tests for AbstractIrrational promote_rule
ElOceanografo Mar 8, 2024
02638c3
Merge branch 'JuliaDiff:master' into irrational
ElOceanografo Mar 8, 2024
f008bc5
fix pkg and test bugs
ElOceanografo Mar 8, 2024
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2 changes: 1 addition & 1 deletion src/dual.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -434,7 +434,7 @@ function Base.promote_rule(::Type{Dual{T,A,N}},
return Dual{T,promote_type(A, B),N}
end

for R in (Irrational, Real, BigFloat, Bool)
for R in (AbstractIrrational, Real, BigFloat, Bool)
if isconcretetype(R) # issue #322
@eval begin
Base.promote_rule(::Type{$R}, ::Type{Dual{T,V,N}}) where {T,V,N} = Dual{T,promote_type($R, V),N}
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