make rationalize default to use Int on Irrational (and Real) (#…

…46656) Co-authored-by: Lilith Orion Hafner <[email protected]>
JuliaLang · Dec 9, 2023 · abeb68f · abeb68f
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commit abeb68f
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diff --git a/base/rational.jl b/base/rational.jl
@@ -245,7 +245,7 @@ function rationalize(::Type{T}, x::Union{AbstractFloat, Rational}, tol::Real) wh
  end
 end
 rationalize(::Type{T}, x::AbstractFloat; tol::Real = eps(x)) where {T<:Integer} = rationalize(T, x, tol)
-rationalize(x::AbstractFloat; kvs...) = rationalize(Int, x; kvs...)
+rationalize(x::Real; kvs...) = rationalize(Int, x; kvs...)
 rationalize(::Type{T}, x::Complex; kvs...) where {T<:Integer} = Complex(rationalize(T, x.re; kvs...), rationalize(T, x.im; kvs...))
 rationalize(x::Complex; kvs...) = Complex(rationalize(Int, x.re; kvs...), rationalize(Int, x.im; kvs...))
 rationalize(::Type{T}, x::Rational; tol::Real = 0) where {T<:Integer} = rationalize(T, x, tol)

diff --git a/test/rational.jl b/test/rational.jl
@@ -542,6 +542,7 @@ end
  100798//32085
  103993//33102
  312689//99532 ]
+ @test rationalize(pi) === rationalize(BigFloat(pi))
 end
 
 @testset "issue #12536" begin