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deprecated.jl
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deprecated.jl
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# This file is a part of Julia. License is MIT: https://julialang.org/license
# Deprecated functions and objects
#
# Please add new deprecations at the bottom of the file.
# A function deprecated in a release will be removed in the next one.
# Please also add a reference to the pull request which introduced the
# deprecation.
#
# For simple cases where a direct replacement is available, use @deprecate:
# the first argument is the signature of the deprecated method, the second one
# is the call which replaces it. Remove the definition of the deprecated method
# and unexport it, as @deprecate takes care of calling the replacement
# and of exporting the function.
#
# For more complex cases, move the body of the deprecated method in this file,
# and call depwarn() directly from inside it. The symbol depwarn() expects is
# the name of the function, which is used to ensure that the deprecation warning
# is only printed the first time for each call place.
macro deprecate(old, new, ex=true)
meta = Expr(:meta, :noinline)
@gensym oldmtname
if isa(old, Symbol)
oldname = Expr(:quote, old)
newname = Expr(:quote, new)
Expr(:toplevel,
ex ? Expr(:export, esc(old)) : nothing,
:(function $(esc(old))(args...)
$meta
depwarn(string($oldname, " is deprecated, use ", $newname, " instead."),
$oldmtname)
$(esc(new))(args...)
end),
:(const $oldmtname = Core.Typeof($(esc(old))).name.mt.name))
elseif isa(old, Expr) && (old.head == :call || old.head == :where)
remove_linenums!(new)
oldcall = sprint(show_unquoted, old)
newcall = sprint(show_unquoted, new)
# if old.head is a :where, step down one level to the :call to avoid code duplication below
callexpr = old.head == :call ? old : old.args[1]
if callexpr.head == :call
if isa(callexpr.args[1], Symbol)
oldsym = callexpr.args[1]::Symbol
elseif isa(callexpr.args[1], Expr) && callexpr.args[1].head == :curly
oldsym = callexpr.args[1].args[1]::Symbol
else
error("invalid usage of @deprecate")
end
else
error("invalid usage of @deprecate")
end
Expr(:toplevel,
ex ? Expr(:export, esc(oldsym)) : nothing,
:($(esc(old)) = begin
$meta
depwarn(string($oldcall, " is deprecated, use ", $newcall, " instead."),
$oldmtname)
$(esc(new))
end),
:(const $oldmtname = Core.Typeof($(esc(oldsym))).name.mt.name))
else
error("invalid usage of @deprecate")
end
end
function depwarn(msg, funcsym)
opts = JLOptions()
if opts.depwarn > 0
bt = backtrace()
_depwarn(msg, opts, bt, firstcaller(bt, funcsym))
end
nothing
end
function _depwarn(msg, opts, bt, caller)
ln = Int(unsafe_load(cglobal(:jl_lineno, Cint)))
fn = unsafe_string(unsafe_load(cglobal(:jl_filename, Ptr{Cchar})))
if opts.depwarn == 1 # raise a warning
warn(msg, once=(caller != StackTraces.UNKNOWN), key=(caller,fn,ln), bt=bt,
filename=fn, lineno=ln)
elseif opts.depwarn == 2 # raise an error
throw(ErrorException(msg))
end
end
firstcaller(bt::Array{Ptr{Void},1}, funcsym::Symbol) = firstcaller(bt, (funcsym,))
function firstcaller(bt::Array{Ptr{Void},1}, funcsyms)
# Identify the calling line
found = false
lkup = StackTraces.UNKNOWN
for frame in bt
lkups = StackTraces.lookup(frame)
for lkup in lkups
if lkup == StackTraces.UNKNOWN
continue
end
found && @goto found
found = lkup.func in funcsyms
# look for constructor type name
if !found && !isnull(lkup.linfo)
li = get(lkup.linfo)
ft = ccall(:jl_first_argument_datatype, Any, (Any,), li.def.sig)
if isa(ft,DataType) && ft.name === Type.body.name
ft = unwrap_unionall(ft.parameters[1])
found = (isa(ft,DataType) && ft.name.name in funcsyms)
end
end
end
end
return StackTraces.UNKNOWN
@label found
return lkup
end
deprecate(m::Module, s::Symbol, flag=1) = ccall(:jl_deprecate_binding, Void, (Any, Any, Cint), m, s, flag)
macro deprecate_binding(old, new, export_old=true)
return Expr(:toplevel,
export_old ? Expr(:export, esc(old)) : nothing,
Expr(:const, Expr(:(=), esc(old), esc(new))),
Expr(:call, :deprecate, __module__, Expr(:quote, old)))
end
macro deprecate_moved(old, new, export_old=true)
eold = esc(old)
return Expr(:toplevel,
:(function $eold(args...; kwargs...)
error($eold, " has been moved to the package ", $new, ".jl.\n",
"Run `Pkg.add(\"", $new, "\")` to install it, restart Julia,\n",
"and then run `using ", $new, "` to load it.")
end),
export_old ? Expr(:export, eold) : nothing,
Expr(:call, :deprecate, __module__, Expr(:quote, old), 2))
end
# BEGIN 0.6-alpha deprecations (delete when 0.6 is released)
@deprecate isambiguous(m1::Method, m2::Method, b::Bool) isambiguous(m1, m2, ambiguous_bottom=b) false
# TODO: delete allow_bottom keyword code in Base.Test.detect_ambiguities
# END 0.6-alpha deprecations
# BEGIN 0.6 deprecations
const _oldstyle_array_vcat_ = false
@deprecate write(x) write(STDOUT::IO, x)
function delete!(::EnvHash, k::AbstractString, def)
depwarn("`delete!(ENV, k, def)` should be replaced with `pop!(ENV, k, def)`. Be aware that `pop!` returns `k` or `def`, while `delete!` returns `ENV` or `def`.", :delete!)
haskey(ENV,k) ? delete!(ENV,k) : def
end
@deprecate (+)(J::UniformScaling, x::Number) J.λ + x
@deprecate (+)(x::Number, J::UniformScaling) x + J.λ
@deprecate (-)(J::UniformScaling, x::Number) J.λ - x
@deprecate (-)(x::Number, J::UniformScaling) x - J.λ
# Deprecate methods that convert Diagonal and Bidiagonal to <:AbstractTriangular.
function convert(::Type{UpperTriangular}, A::Diagonal)
depwarn(string("`convert(::Type{UpperTriangular}, A::Diagonal)` and other methods ",
"that convert `Diagonal`/`Bidiagonal` to `<:AbstractTriangular` are deprecated. ",
"Consider calling the `UpperTriangular` constructor directly ",
"(`UpperTriangular(A)`) instead."), :convert)
UpperTriangular(A)
end
function convert(::Type{LowerTriangular}, A::Diagonal)
depwarn(string("`convert(::Type{LowerTriangular}, A::Diagonal)` and other methods ",
"that convert `Diagonal`/`Bidiagonal` to `<:AbstractTriangular` are deprecated. ",
"Consider calling the `LowerTriangular` constructor directly ",
"(`LowerTriangular(A)`) instead."), :convert)
LowerTriangular(A)
end
function convert(::Type{Base.LinAlg.UnitUpperTriangular}, A::Diagonal)
depwarn(string("`convert(::Type{UnitUpperTriangular}, A::Diagonal)` and other methods ",
"that convert `Diagonal`/`Bidiagonal` to `<:AbstractTriangular` are deprecated. ",
"Consider calling the `UnitUpperTriangular` constructor directly ",
"(`Base.LinAlg.UnitUpperTriangular(A)`) instead."), :convert)
if !all(x -> x == oneunit(x), A.diag)
throw(ArgumentError("matrix cannot be represented as UnitUpperTriangular"))
end
Base.LinAlg.UnitUpperTriangular(Array(A))
end
function convert(::Type{Base.LinAlg.UnitLowerTriangular}, A::Diagonal)
depwarn(string("`convert(::Type{UnitLowerTriangular}, A::Diagonal)` and other methods ",
"that convert `Diagonal`/`Bidiagonal` to `<:AbstractTriangular` are deprecated. ",
"Consider calling the `UnitLowerTriangular` constructor directly ",
"(`Base.LinAlg.UnitLowerTriangular(A)`) instead."), :convert)
if !all(x -> x == oneunit(x), A.diag)
throw(ArgumentError("matrix cannot be represented as UnitLowerTriangular"))
end
Base.LinAlg.UnitLowerTriangular(Array(A))
end
function convert(::Type{LowerTriangular}, A::Bidiagonal)
depwarn(string("`convert(::Type{LowerTriangular}, A::Bidiagonal)` and other methods ",
"that convert `Diagonal`/`Bidiagonal` to `<:AbstractTriangular` are deprecated. ",
"Consider calling the `LowerTriangular` constructor directly (`LowerTriangular(A)`) ",
"instead."), :convert)
if !A.isupper
LowerTriangular(Array(A))
else
throw(ArgumentError("Bidiagonal matrix must have lower off diagonal to be converted to LowerTriangular"))
end
end
function convert(::Type{UpperTriangular}, A::Bidiagonal)
depwarn(string("`convert(::Type{UpperTriangular}, A::Bidiagonal)` and other methods ",
"that convert `Diagoinal`/`Bidiagonal` to `<:AbstractTriangular` are deprecated. ",
"Consider calling the `UpperTriangular` constructor directly (`UpperTriangular(A)`) ",
"instead."), :convert)
if A.isupper
UpperTriangular(Array(A))
else
throw(ArgumentError("Bidiagonal matrix must have upper off diagonal to be converted to UpperTriangular"))
end
end
# Deprecate three-arg SubArray since the constructor doesn't need the dims tuple
@deprecate SubArray(parent::AbstractArray, indexes::Tuple, dims::Tuple) SubArray(parent, indexes)
# Deprecate vectorized unary functions over sparse matrices in favor of compact broadcast syntax (#17265).
for f in (:sin, :sinh, :sind, :asin, :asinh, :asind,
:tan, :tanh, :tand, :atan, :atanh, :atand,
:sinpi, :cosc, :ceil, :floor, :trunc, :round,
:log1p, :expm1, :abs, :abs2,
:log, :log2, :log10, :exp, :exp2, :exp10, :sinc, :cospi,
:cos, :cosh, :cosd, :acos, :acosd,
:cot, :coth, :cotd, :acot, :acotd,
:sec, :sech, :secd, :asech,
:csc, :csch, :cscd, :acsch)
@eval @deprecate $f(A::SparseMatrixCSC) $f.(A)
end
# For deprecating vectorized functions in favor of compact broadcast syntax
macro dep_vectorize_1arg(S, f)
S = esc(S)
f = esc(f)
T = esc(:T)
x = esc(:x)
AbsArr = esc(:AbstractArray)
:( @deprecate $f($x::$AbsArr{$T}) where {$T<:$S} $f.($x) )
end
macro dep_vectorize_2arg(S, f)
S = esc(S)
f = esc(f)
T1 = esc(:T1)
T2 = esc(:T2)
x = esc(:x)
y = esc(:y)
AbsArr = esc(:AbstractArray)
quote
@deprecate $f($x::$S, $y::$AbsArr{$T1}) where {$T1<:$S} $f.($x,$y)
@deprecate $f($x::$AbsArr{$T1}, $y::$S) where {$T1<:$S} $f.($x,$y)
@deprecate $f($x::$AbsArr{$T1}, $y::$AbsArr{$T2}) where {$T1<:$S,$T2<:$S} $f.($x,$y)
end
end
# Deprecate @vectorize_1arg-vectorized functions from...
for f in (
# base/special/trig.jl
:sinpi, :cospi, :sinc, :cosc,
# base/special/log.jl
:log, :log1p,
# base/special/gamma.jl
:gamma, :lfact,
# base/math.jl
:cbrt, :sinh, :cosh, :tanh, :atan, :asinh, :exp, :exp2,
:expm1, :exp10, :sin, :cos, :tan, :asin, :acos, :acosh, :atanh,
#=:log,=# :log2, :log10, :lgamma, #=:log1p,=# :sqrt,
# base/floatfuncs.jl
:abs, :abs2, :angle, :isnan, :isinf, :isfinite,
# base/complex.jl
:cis,
)
@eval @dep_vectorize_1arg Number $f
end
# base/fastmath.jl
for f in ( :acos_fast, :acosh_fast, :angle_fast, :asin_fast, :asinh_fast,
:atan_fast, :atanh_fast, :cbrt_fast, :cis_fast, :cos_fast,
:cosh_fast, :exp10_fast, :exp2_fast, :exp_fast, :expm1_fast,
:lgamma_fast, :log10_fast, :log1p_fast, :log2_fast, :log_fast,
:sin_fast, :sinh_fast, :sqrt_fast, :tan_fast, :tanh_fast )
@eval FastMath Base.@dep_vectorize_1arg Number $f
end
for f in (
:trunc, :floor, :ceil, :round, # base/floatfuncs.jl
:rad2deg, :deg2rad, :exponent, :significand, # base/math.jl
:sind, :cosd, :tand, :asind, :acosd, :atand, :asecd, :acscd, :acotd, # base/special/trig.jl
)
@eval @dep_vectorize_1arg Real $f
end
# base/complex.jl
@dep_vectorize_1arg Complex round
@dep_vectorize_1arg Complex float
# base/dates/*.jl
for f in (:unix2datetime, :rata2datetime, :julian2datetime) # base/dates/conversions.jl
@eval Dates Base.@dep_vectorize_1arg Real $f
end
for f in (
# base/dates/accessors.jl
:year, :month, :day, :week, :dayofmonth, :yearmonth, :monthday, :yearmonthday,
# base/dates/adjusters.jl
:firstdayofweek, :lastdayofweek, :firstdayofmonth,
:lastdayofmonth, :firstdayofyear, :lastdayofyear,
:firstdayofquarter, :lastdayofquarter,
# base/dates/query.jl
:dayname, :dayabbr, :dayofweek, :dayofweekofmonth,
:daysofweekinmonth, :monthname, :monthabbr, :daysinmonth,
:isleapyear, :dayofyear, :daysinyear, :quarterofyear, :dayofquarter,
)
@eval Dates Base.@dep_vectorize_1arg Dates.TimeType $f
end
for f in (
:hour, :minute, :second, :millisecond, # base/dates/accessors.jl
:Date, :datetime2unix, :datetime2rata, :datetime2julian, # base/dates/conversions.jl
)
@eval Dates Base.@dep_vectorize_1arg Dates.DateTime $f
end
@eval Dates Base.@dep_vectorize_1arg Dates.Date Datetime # base/dates/conversions.jl
# Deprecate @vectorize_2arg-vectorized functions from...
for f in (
# base/special/gamma.jl
:beta, :lbeta,
# base/math.jl
:log, :hypot, :atan2,
)
@eval @dep_vectorize_2arg Number $f
end
# base/fastmath.jl
for f in (:pow_fast, :atan2_fast, :hypot_fast, :max_fast, :min_fast, :minmax_fast)
@eval FastMath Base.@dep_vectorize_2arg Number $f
end
for f in (
:max, :min, # base/math.jl
:copysign, :flipsign, # base/floatfuncs.jl
)
@eval @dep_vectorize_2arg Real $f
end
# Deprecate @vectorize_1arg and @vectorize_2arg themselves
macro vectorize_1arg(S,f)
depwarn(string("`@vectorize_1arg` is deprecated in favor of compact broadcast syntax. ",
"Instead of `@vectorize_1arg`'ing function `f` and calling `f(arg)`, call `f.(arg)`."),
:vectorize_1arg)
quote
@dep_vectorize_1arg($(esc(S)),$(esc(f)))
end
end
macro vectorize_2arg(S,f)
depwarn(string("`@vectorize_2arg` is deprecated in favor of compact broadcast syntax. ",
"Instead of `@vectorize_2arg`'ing function `f` and calling `f(arg1, arg2)`, call ",
"`f.(arg1,arg2)`. "), :vectorize_2arg)
quote
@dep_vectorize_2arg($(esc(S)),$(esc(f)))
end
end
export @vectorize_1arg, @vectorize_2arg
# deprecations for uses of old dot operators (.* etc) as objects, rather than
# just calling them infix.
for op in (:(!=), :≠, :+, :-, :*, :/, :÷, :%, :<, :(<=), :≤, :(==), :>, :>=, :≥, :\, :^, :https://, :>>, :<<)
dotop = Symbol('.', op)
# define as const dotop = (a,b) -> ...
# to work around syntax deprecation for dotop(a,b) = ...
@eval const $dotop = (a,b) -> begin
depwarn(string($(string(dotop)), " is no longer a function object; use broadcast(",$op,", ...) instead"),
$(QuoteNode(dotop)))
broadcast($op, a, b)
end
@eval export $dotop
end
# Devectorize manually vectorized abs methods in favor of compact broadcast syntax
@deprecate abs(f::Base.Pkg.Resolve.MaxSum.Field) abs.(f)
@deprecate abs(B::BitArray) abs.(B)
@deprecate abs(M::Bidiagonal) abs.(M)
@deprecate abs(D::Diagonal) abs.(D)
@deprecate abs(M::Tridiagonal) abs.(M)
@deprecate abs(M::SymTridiagonal) abs.(M)
@deprecate abs(x::AbstractSparseVector) abs.(x)
# Deprecate @textmime into the Multimedia module, #18441
@eval Multimedia macro textmime(mime)
Base.depwarn(string("`@textmime \"mime\"` is deprecated; use ",
"`Base.Multimedia.istextmime(::MIME\"mime\") = true` instead"
), :textmime)
quote
Base.Multimedia.istextmime(::MIME{$(Meta.quot(Symbol(mime)))}) = true
end
end
@deprecate ipermutedims(A::AbstractArray,p) permutedims(A, invperm(p))
# 18696
function ($)(x, y)
depwarn("`x \$ y` is deprecated. use `xor(x, y)` or `x ⊻ y` instead.", :$)
xor(x, y)
end
export $
@deprecate is (===)
# midpoints of intervals
@deprecate midpoints(r::Range) r[1:length(r)-1] + 0.5*step(r)
@deprecate midpoints(v::AbstractVector) [0.5*(v[i] + v[i+1]) for i in 1:length(v)-1]
@deprecate_binding Filter Iterators.Filter
@deprecate_binding Zip Iterators.Zip
@deprecate filter(flt, itr) Iterators.filter(flt, itr)
@deprecate_binding rest Iterators.rest
@deprecate_binding countfrom Iterators.countfrom
@deprecate_binding take Iterators.take
@deprecate_binding drop Iterators.drop
@deprecate_binding cycle Iterators.cycle
@deprecate_binding repeated Iterators.repeated
# promote_op method where the operator is also a type
function promote_op(op::Type, Ts::Type...)
depwarn("promote_op(op::Type, ::Type...) is deprecated as it is no " *
"longer needed in Base. If you need its functionality, consider " *
"defining it locally.", :promote_op)
if isdefined(Core, :Inference)
return Core.Inference.return_type(op, Tuple{Ts...})
end
return op
end
# NOTE: Deprecation of `isdefined(a::Array, i::Int)` is implemented in src/array.c
# and deprecation of `invoke(f, (types...), ...)` is implemented in src/builtins.c
# To be removed when 0.6 deprecations are removed
# NOTE: Deprecation of Channel{T}() is implemented in channels.jl.
# To be removed from there when 0.6 deprecations are removed.
# Not exported, but probably better to have deprecations anyway
function reduced_dims(::Tuple{}, d::Int)
d < 1 && throw(ArgumentError("dimension must be ≥ 1, got $d"))
()
end
reduced_dims(::Tuple{}, region) = ()
function reduced_dims(dims::Dims, region)
Base.depwarn("`reduced_dims` is deprecated for Dims-tuples; pass `indices` to `reduced_indices` instead", :reduced_dims)
map(last, reduced_indices(map(OneTo, dims), region))
end
function reduced_dims0(::Tuple{}, d::Int)
d < 1 && throw(ArgumentError("dimension must be ≥ 1, got $d"))
()
end
reduced_dims0(::Tuple{}, region) = ()
function reduced_dims0(dims::Dims, region)
Base.depwarn("`reduced_dims0` is deprecated for Dims-tuples; pass `indices` to `reduced_indices0` instead", :reduced_dims0)
map(last, reduced_indices0(map(OneTo, dims), region))
end
function reduced_dims(a::AbstractArray, region)
Base.depwarn("`reduced_dims` is deprecated in favor of `reduced_indices`", :reduced_dims)
to_shape(reduced_indices(a, region)) # to_shape keeps the return-type consistent, when it's possible to do so
end
function reduced_dims0(a::AbstractArray, region)
Base.depwarn("`reduced_dims0` is deprecated in favor of `reduced_indices0`", :reduced_dims)
to_shape(reduced_indices0(a, region))
end
# #18218
@eval Base.LinAlg begin
function arithtype(T)
Base.depwarn(string("arithtype is now deprecated. If you were using it inside a ",
"promote_op call, use promote_op(LinAlg.matprod, Ts...) instead. Otherwise, ",
"if you need its functionality, consider defining it locally."),
:arithtype)
T
end
function arithtype(::Type{Bool})
Base.depwarn(string("arithtype is now deprecated. If you were using it inside a ",
"promote_op call, use promote_op(LinAlg.matprod, Ts...) instead. Otherwise, ",
"if you need its functionality, consider defining it locally."),
:arithtype)
Int
end
end
# #19246
@deprecate den denominator
@deprecate num numerator
Filesystem.stop_watching(stream::Filesystem._FDWatcher) = depwarn("stop_watching(::_FDWatcher) should not be used", :stop_watching)
# #19088
@deprecate takebuf_array take!
@deprecate takebuf_string(b) String(take!(b))
# #19288
@eval Base.Dates begin
function recur(fun::Function, dr::StepRange{<:TimeType}; negate::Bool=false, limit::Int=10000)
Base.depwarn("Dates.recur is deprecated, use filter instead.",:recur)
if negate
filter(x -> !fun(x), dr)
else
filter(fun, dr)
end
end
recur(fun::Function, start::T, stop::T; step::Period=Day(1), negate::Bool=false, limit::Int=10000) where {T<:TimeType} = recur(fun, start:step:stop; negate=negate)
end
# Index conversions revamp; #19730
function getindex(A::LogicalIndex, i::Int)
depwarn("getindex(A::LogicalIndex, i) is deprecated; use iteration or index into the result of `collect(A)` instead.", :getindex)
checkbounds(A, i)
first(Iterators.drop(A, i-1))
end
function to_indexes(I...)
Istr = join(I, ", ")
depwarn("to_indexes is deprecated; pass both the source array `A` and indices as `to_indices(A, $Istr)` instead.", :to_indexes)
map(_to_index, I)
end
_to_index(i) = to_index(I)
_to_index(c::Colon) = c
const _colon_usage_msg = "convert Colons to a set of indices for indexing into array `A` by passing them in a complete tuple of indices `I` to `to_indices(A, I)`"
function getindex(::Colon, i)
depwarn("getindex(::Colon, i) is deprecated; $_colon_usage_msg", :getindex)
to_index(i)
end
function unsafe_getindex(::Colon, i::Integer)
depwarn("getindex(::Colon, i) is deprecated; $_colon_usage_msg", :unsafe_getindex)
to_index(i)
end
function step(::Colon)
depwarn("step(::Colon) is deprecated; $_colon_usage_msg", :step)
1
end
function isempty(::Colon)
depwarn("isempty(::Colon) is deprecated; $_colon_usage_msg", :isempty)
false
end
function in(::Integer, ::Colon)
depwarn("in(::Integer, ::Colon) is deprecated; $_colon_usage_msg", :in)
true
end
# #18931
@deprecate cummin(A, dim=1) accumulate(min, A, dim)
@deprecate cummax(A, dim=1) accumulate(max, A, dim)
# #19598
@deprecate sumabs(x) sum(abs, x)
@deprecate sumabs(A, region) sum(abs, A, region)
@deprecate sumabs2(x) sum(abs2, x)
@deprecate sumabs2(A, region) sum(abs2, A, region)
@deprecate minabs(x) minimum(abs, x)
@deprecate minabs(A, region) minimum(abs, A, region)
@deprecate maxabs(x) maximum(abs, x)
@deprecate maxabs(A, region) maximum(abs, A, region)
for (dep, f, op) in [(:sumabs!, :sum!, :abs),
(:sumabs2!, :sum!, :abs2),
(:minabs!, :minimum!, :abs),
(:maxabs!, :maximum!, :abs)]
@eval function ($dep)(r, A; init=true)
Base.depwarn("$dep(r, A; init=$init) is deprecated, use $f($op, r, A; init=$init) instead.", Symbol($dep))
($f)($op, r, A; init=init)
end
end
## Deprecate broadcast_zpreserving[!] (wasn't exported, but might as well be friendly)
function gen_broadcast_function_sparse(genbody::Function, f::Function, is_first_sparse::Bool)
body = genbody(f, is_first_sparse)
@eval let
local _F_
function _F_{Tv,Ti}(B::SparseMatrixCSC{Tv,Ti}, A_1, A_2)
$body
end
_F_
end
end
function gen_broadcast_body_zpreserving(f::Function, is_first_sparse::Bool)
F = Expr(:quote, f)
if is_first_sparse
A1 = :(A_1)
A2 = :(A_2)
op1 = :(val1)
op2 = :(val2)
else
A1 = :(A_2)
A2 = :(A_1)
op1 = :(val2)
op2 = :(val1)
end
quote
Base.Broadcast.check_broadcast_indices(indices(B), $A1)
Base.Broadcast.check_broadcast_indices(indices(B), $A2)
nnzB = isempty(B) ? 0 :
nnz($A1) * div(B.n, ($A1).n) * div(B.m, ($A1).m)
if length(B.rowval) < nnzB
resize!(B.rowval, nnzB)
end
if length(B.nzval) < nnzB
resize!(B.nzval, nnzB)
end
z = zero(Tv)
ptrB = 1
B.colptr[1] = 1
@inbounds for col = 1:B.n
ptr1::Int = ($A1).n == 1 ? ($A1).colptr[1] : ($A1).colptr[col]
stop1::Int = ($A1).n == 1 ? ($A1).colptr[2] : ($A1).colptr[col+1]
col2 = size($A2, 2) == 1 ? 1 : col
row = 1
while ptr1 < stop1 && row <= B.m
if ($A1).m != 1
row = ($A1).rowval[ptr1]
end
row2 = size($A2, 1) == 1 ? 1 : row
val1 = ($A1).nzval[ptr1]
val2 = ($A2)[row2,col2]
res = ($F)($op1, $op2)
if res != z
B.rowval[ptrB] = row
B.nzval[ptrB] = res
ptrB += 1
end
if ($A1).m != 1
ptr1 += 1
else
row += 1
end
end
B.colptr[col+1] = ptrB
end
deleteat!(B.rowval, B.colptr[end]:length(B.rowval))
deleteat!(B.nzval, B.colptr[end]:length(B.nzval))
nothing
end
end
for (Bsig, A1sig, A2sig, gbb, funcname) in
(
(SparseMatrixCSC , SparseMatrixCSC , Array, :gen_broadcast_body_zpreserving, :_broadcast_zpreserving!),
(SparseMatrixCSC , Array , SparseMatrixCSC, :gen_broadcast_body_zpreserving, :_broadcast_zpreserving!),
(SparseMatrixCSC , Number , SparseMatrixCSC, :gen_broadcast_body_zpreserving, :_broadcast_zpreserving!),
(SparseMatrixCSC , SparseMatrixCSC , Number, :gen_broadcast_body_zpreserving, :_broadcast_zpreserving!),
(SparseMatrixCSC , BitArray , SparseMatrixCSC, :gen_broadcast_body_zpreserving, :_broadcast_zpreserving!),
(SparseMatrixCSC , SparseMatrixCSC , BitArray, :gen_broadcast_body_zpreserving, :_broadcast_zpreserving!),
)
@eval let cache = Dict{Function,Function}()
global $funcname
function $funcname(f::Function, B::$Bsig, A1::$A1sig, A2::$A2sig)
func = @get! cache f gen_broadcast_function_sparse($gbb, f, ($A1sig) <: SparseMatrixCSC)
# need eval because func was just created by gen_broadcast_function_sparse
# TODO: convert this to a generated function
eval(_current_module(), Expr(:body, Expr(:return, Expr(:call, QuoteNode(func), QuoteNode(B), QuoteNode(A1), QuoteNode(A2)))))
return B
end
end # let broadcast_cache
end
_broadcast_zpreserving!(args...) = broadcast!(args...)
# note: promote_eltype_op also deprecated, defined later in this file
_broadcast_zpreserving(f, As...) =
broadcast!(f, similar(Array{_promote_eltype_op(f, As...)}, Base.Broadcast.broadcast_indices(As...)), As...)
_broadcast_zpreserving(f::Function, A_1::SparseMatrixCSC{Tv1,Ti1}, A_2::SparseMatrixCSC{Tv2,Ti2}) where {Tv1,Ti1,Tv2,Ti2} =
_broadcast_zpreserving!(f, spzeros(promote_type(Tv1, Tv2), promote_type(Ti1, Ti2), Base.to_shape(Base.Broadcast.broadcast_indices(A_1, A_2))), A_1, A_2)
_broadcast_zpreserving(f::Function, A_1::SparseMatrixCSC{<:Any,Ti}, A_2::Union{Array,BitArray,Number}) where {Ti} =
_broadcast_zpreserving!(f, spzeros(promote_eltype(A_1, A_2), Ti, Base.to_shape(Base.Broadcast.broadcast_indices(A_1, A_2))), A_1, A_2)
_broadcast_zpreserving(f::Function, A_1::Union{Array,BitArray,Number}, A_2::SparseMatrixCSC{<:Any,Ti}) where {Ti} =
_broadcast_zpreserving!(f, spzeros(promote_eltype(A_1, A_2), Ti, Base.to_shape(Base.Broadcast.broadcast_indices(A_1, A_2))), A_1, A_2)
function _depstring_bczpres()
return string("broadcast_zpreserving[!] is deprecated. Generic sparse broadcast[!] ",
"provides most of broadcast_zpreserving[!]'s functionality. If you have a use case ",
"that generic sparse broadcast[!] does not cover, please describe your use case in ",
" issue #19533 (https://github.com/JuliaLang/julia/issues/19533).")
end
function _depwarn_bczpres(f, args...)
depwarn(_depstring_bczpres(), :broadcast_zpreserving)
return _broadcast_zpreserving(f, args...)
end
function _depwarn_bczpres!(f, args...)
depwarn(_depstring_bczpres(), :broadcast_zpreserving!)
return _broadcast_zpreserving!(f, args...)
end
@eval SparseArrays begin
broadcast_zpreserving(f, args...) = Base._depwarn_bczpres(f, args...)
broadcast_zpreserving(f, A::SparseMatrixCSC, B::SparseMatrixCSC) = Base._depwarn_bczpres(f, A, B)
broadcast_zpreserving(f, A::SparseMatrixCSC, B::Union{Array,BitArray,Number}) = Base._depwarn_bczpres(f, A, B)
broadcast_zpreserving(f, A::Union{Array,BitArray,Number}, B::SparseMatrixCSC) = Base._depwarn_bczpres(f, A, B)
broadcast_zpreserving!(f, args...) = Base._depwarn_bczpres!(f, args...)
broadcast_zpreserving!(f, C::SparseMatrixCSC, A::SparseMatrixCSC, B::Union{Array,BitArray,Number}) = Base._depwarn_bczpres!(f, C, A, B)
broadcast_zpreserving!(f, C::SparseMatrixCSC, A::Union{Array,BitArray,Number}, B::SparseMatrixCSC) = Base._depwarn_bczpres!(f, C, A, B)
end
# #19719
@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) iszero(real(z))
# Deprecate vectorized xor in favor of compact broadcast syntax
@deprecate xor(a::Bool, B::BitArray) xor.(a, B)
@deprecate xor(A::BitArray, b::Bool) xor.(A, b)
@deprecate xor(a::Number, B::AbstractArray) xor.(a, B)
@deprecate xor(A::AbstractArray, b::Number) xor.(A, b)
@deprecate xor(A::AbstractArray, B::AbstractArray) xor.(A, B)
# QuadGK moved to a package (#19741)
@deprecate_moved quadgk "QuadGK"
# Collections functions moved to a package (#19800)
module Collections
for f in (:PriorityQueue, :enqueue!, :dequeue!, :heapify!, :heapify, :heappop!, :heappush!, :isheap, :peek)
@eval Base.@deprecate_moved $f "DataStructures"
end
end
export Collections
# Broadcast now returns a BitArray when the resulting eltype is Bool (#17623)
@deprecate bitbroadcast broadcast
# Deprecate two-argument map! (map!(f, A)) for a cycle in anticipation of semantic change
@deprecate map!(f::F, A::AbstractArray) where {F} map!(f, A, A)
@deprecate asyncmap!(f, c; ntasks=0, batch_size=nothing) asyncmap!(f, c, c; ntasks=ntasks, batch_size=batch_size)
# Not exported, but used outside Base
_promote_array_type(F, ::Type, ::Type, T::Type) = T
_promote_array_type(F, ::Type{<:Real}, ::Type{A}, ::Type) where {A<:AbstractFloat} = A
_promote_array_type(F, ::Type{<:Integer}, ::Type{A}, ::Type) where {A<:Integer} = A
_promote_array_type(::typeof(/), ::Type{<:Integer}, ::Type{<:Integer}, T::Type) = T
_promote_array_type(::typeof(\), ::Type{<:Integer}, ::Type{<:Integer}, T::Type) = T
_promote_array_type(::typeof(/), ::Type{<:Integer}, ::Type{Bool}, T::Type) = T
_promote_array_type(::typeof(\), ::Type{<:Integer}, ::Type{Bool}, T::Type) = T
_promote_array_type(F, ::Type{<:Integer}, ::Type{Bool}, T::Type) = T
_promote_array_type(F, ::Type{<:Union{Complex, Real}}, ::Type{Complex{T}}, ::Type) where {T<:AbstractFloat} = Complex{T}
function promote_array_type(F, R, S, T)
Base.depwarn("`promote_array_type` is deprecated as it is no longer needed " *
"in Base. See https://github.com/JuliaLang/julia/issues/19669 " *
"for more information.", :promote_array_type)
_promote_array_type(F, R, S, T)
end
# Deprecate manually vectorized abs2 methods in favor of compact broadcast syntax
@deprecate abs2(x::AbstractSparseVector) abs2.(x)
# Deprecate manually vectorized sign methods in favor of compact broadcast syntax
@deprecate sign(A::AbstractArray) sign.(A)
# Deprecate manually vectorized trigonometric and hyperbolic functions in favor of compact broadcast syntax
for f in (:sec, :sech, :secd, :asec, :asech,
:csc, :csch, :cscd, :acsc, :acsch,
:cot, :coth, :cotd, :acot, :acoth)
@eval @deprecate $f(A::AbstractArray{<:Number}) $f.(A)
end
# Deprecate vectorized two-argument complex in favor of compact broadcast syntax
@deprecate complex(A::AbstractArray, b::Real) complex.(A, b)
@deprecate complex(a::Real, B::AbstractArray) complex.(a, B)
@deprecate complex(A::AbstractArray, B::AbstractArray) complex.(A, B)
# Deprecate manually vectorized clamp methods in favor of compact broadcast syntax
@deprecate clamp(A::AbstractArray, lo, hi) clamp.(A, lo, hi)
# Deprecate manually vectorized round methods in favor of compact broadcast syntax
@deprecate round(M::Bidiagonal) round.(M)
@deprecate round(M::Tridiagonal) round.(M)
@deprecate round(M::SymTridiagonal) round.(M)
@deprecate round(::Type{T}, x::AbstractArray) where {T} round.(T, x)
@deprecate round(::Type{T}, x::AbstractArray, r::RoundingMode) where {T} round.(T, x, r)
@deprecate round(x::AbstractArray, r::RoundingMode) round.(x, r)
@deprecate round(x::AbstractArray, digits::Integer, base::Integer = 10) round.(x, digits, base)
# Deprecate manually vectorized trunc methods in favor of compact broadcast syntax
@deprecate trunc(M::Bidiagonal) trunc.(M)
@deprecate trunc(M::Tridiagonal) trunc.(M)
@deprecate trunc(M::SymTridiagonal) trunc.(M)
@deprecate trunc(::Type{T}, x::AbstractArray) where {T} trunc.(T, x)
@deprecate trunc(x::AbstractArray, digits::Integer, base::Integer = 10) trunc.(x, digits, base)
# Deprecate manually vectorized floor methods in favor of compact broadcast syntax
@deprecate floor(M::Bidiagonal) floor.(M)
@deprecate floor(M::Tridiagonal) floor.(M)
@deprecate floor(M::SymTridiagonal) floor.(M)
@deprecate floor(::Type{T}, A::AbstractArray) where {T} floor.(T, A)
@deprecate floor(A::AbstractArray, digits::Integer, base::Integer = 10) floor.(A, digits, base)
# Deprecate manually vectorized ceil methods in favor of compact broadcast syntax
@deprecate ceil(M::Bidiagonal) ceil.(M)
@deprecate ceil(M::Tridiagonal) ceil.(M)
@deprecate ceil(M::SymTridiagonal) ceil.(M)
@deprecate ceil(::Type{T}, x::AbstractArray) where {T} ceil.(T, x)
@deprecate ceil(x::AbstractArray, digits::Integer, base::Integer = 10) ceil.(x, digits, base)
# Deprecate manually vectorized `big` methods in favor of compact broadcast syntax
@deprecate big(r::UnitRange) big.(r)
@deprecate big(r::StepRange) big.(r)
@deprecate big(r::StepRangeLen) big.(r)
@deprecate big(r::LinSpace) big.(r)
@deprecate big(x::AbstractArray{<:Integer}) big.(x)
@deprecate big(x::AbstractArray{<:AbstractFloat}) big.(x)
@deprecate big(A::LowerTriangular) big.(A)
@deprecate big(A::UpperTriangular) big.(A)
@deprecate big(A::Base.LinAlg.UnitLowerTriangular) big.(A)
@deprecate big(A::Base.LinAlg.UnitUpperTriangular) big.(A)
@deprecate big(B::Bidiagonal) big.(B)
@deprecate big(A::AbstractArray{<:Complex{<:Integer}}) big.(A)
@deprecate big(A::AbstractArray{<:Complex{<:AbstractFloat}}) big.(A)
@deprecate big(x::AbstractArray{<:Complex{<:Rational{<:Integer}}}) big.(A)
# Deprecate manually vectorized div methods in favor of compact broadcast syntax
@deprecate div(A::Number, B::AbstractArray) div.(A, B)
@deprecate div(A::AbstractArray, B::Number) div.(A, B)
@deprecate div(A::AbstractArray, B::AbstractArray) div.(A, B)
# Deprecate manually vectorized rem methods in favor of compact broadcast syntax
@deprecate rem(A::Number, B::AbstractArray) rem.(A, B)
@deprecate rem(A::AbstractArray, B::Number) rem.(A, B)
# Deprecate manually vectorized div, mod, and % methods for dates
@deprecate div(X::StridedArray{P}, y::P) where {P<:Dates.Period} div.(X, y)
@deprecate div(X::StridedArray{<:Dates.Period}, y::Integer) div.(X, y)
@deprecate (%)(X::StridedArray{P}, y::P) where {P<:Dates.Period} X .% y
@deprecate mod(X::StridedArray{P}, y::P) where {P<:Dates.Period} mod.(X, y)
# Deprecate manually vectorized mod methods in favor of compact broadcast syntax
@deprecate mod(B::BitArray, x::Bool) mod.(B, x)
@deprecate mod(x::Bool, B::BitArray) mod.(x, B)
@deprecate mod(A::AbstractArray, B::AbstractArray) mod.(A, B)
@deprecate mod(x::Number, A::AbstractArray) mod.(x, A)
@deprecate mod(A::AbstractArray, x::Number) mod.(A, x)
# Deprecate vectorized & in favor of dot syntax
@deprecate (&)(a::Bool, B::BitArray) a .& B
@deprecate (&)(A::BitArray, b::Bool) A .& b
@deprecate (&)(a::Number, B::AbstractArray) a .& B
@deprecate (&)(A::AbstractArray, b::Number) A .& b
@deprecate (&)(A::AbstractArray, B::AbstractArray) A .& B
# Deprecate vectorized | in favor of compact broadcast syntax
@deprecate (|)(a::Bool, B::BitArray) a .| B
@deprecate (|)(A::BitArray, b::Bool) A .| b
@deprecate (|)(a::Number, B::AbstractArray) a .| B
@deprecate (|)(A::AbstractArray, b::Number) A .| b
@deprecate (|)(A::AbstractArray, B::AbstractArray) A .| B
# Deprecate vectorized ifelse
@deprecate ifelse(c::AbstractArray{Bool}, x, y) ifelse.(c, x, y)
@deprecate ifelse(c::AbstractArray{Bool}, x, y::AbstractArray) ifelse.(c, x, y)
@deprecate ifelse(c::AbstractArray{Bool}, x::AbstractArray, y) ifelse.(c, x, y)
@deprecate ifelse(c::AbstractArray{Bool}, x::AbstractArray, y::AbstractArray) ifelse.(c, x, y)
# Deprecate vectorized !
@deprecate(!(A::AbstractArray{Bool}), .!A) # parens for #20541
@deprecate(!(B::BitArray), .!B) # parens for #20541
!(::typeof(()->())) = () # make sure ! has at least 4 methods so that for-loops don't end up getting a back-edge to depwarn
# Deprecate vectorized ~
@deprecate ~(A::AbstractArray) .~A
@deprecate ~(B::BitArray) .~B
function frexp(A::Array{<:AbstractFloat})
depwarn(string("`frexp(x::Array)` is discontinued. Though not a direct replacement, ",
"consider using dot-syntax to `broadcast` scalar `frexp` over `Array`s ",
"instead, for example `frexp.(rand(4))`."), :frexp)
F = similar(A)
E = Array{Int}(size(A))
for (iF, iE, iA) in zip(eachindex(F), eachindex(E), eachindex(A))
F[iF], E[iE] = frexp(A[iA])
end
return (F, E)
end
# Deprecate reducing isinteger over arrays
@deprecate isinteger(A::AbstractArray) all(isinteger, A)
# Deprecate promote_eltype_op (#19814, #19937)
_promote_eltype_op(::Any) = Any
_promote_eltype_op(op, A) = (@_inline_meta; promote_op(op, eltype(A)))
_promote_eltype_op(op, A, B) = (@_inline_meta; promote_op(op, eltype(A), eltype(B)))
_promote_eltype_op(op, A, B, C, D...) = (@_inline_meta; _promote_eltype_op(op, eltype(A), _promote_eltype_op(op, B, C, D...)))
@inline function promote_eltype_op(args...)
depwarn("""
`promote_eltype_op` is deprecated and should not be used.
See https://github.com/JuliaLang/julia/issues/19669.""",
:promote_eltype_op)
_promote_eltype_op(args...)
end
function unsafe_wrap(::Type{String}, p::Union{Ptr{UInt8},Ptr{Int8}}, len::Integer, own::Bool=false)
Base.depwarn("unsafe_wrap(String, ...) is deprecated; use `unsafe_string` instead.", :unsafe_wrap)
#ccall(:jl_array_to_string, Ref{String}, (Any,),
# ccall(:jl_ptr_to_array_1d, Vector{UInt8}, (Any, Ptr{UInt8}, Csize_t, Cint),
# Vector{UInt8}, p, len, own))
unsafe_string(p, len)
end
unsafe_wrap(::Type{String}, p::Union{Ptr{UInt8},Ptr{Int8}}, own::Bool=false) =
unsafe_wrap(String, p, ccall(:strlen, Csize_t, (Ptr{UInt8},), p), own)
unsafe_wrap(::Type{String}, p::Cstring, own::Bool=false) = unsafe_wrap(String, convert(Ptr{UInt8}, p), own)
unsafe_wrap(::Type{String}, p::Cstring, len::Integer, own::Bool=false) =
unsafe_wrap(String, convert(Ptr{UInt8}, p), len, own)
# #19660
@deprecate finalize(sa::LibGit2.StrArrayStruct) LibGit2.free(sa)
@deprecate finalize(sa::LibGit2.Buffer) LibGit2.free(sa)
## produce, consume, and task iteration
# NOTE: When removing produce/consume, also remove field Task.consumers and related code in
# task.jl and event.jl
function produce(v)
depwarn("produce is now deprecated. Use Channels for inter-task communication.", :produce)
ct = current_task()
local empty, t, q
while true
q = ct.consumers
if isa(q,Task)
t = q
ct.consumers = nothing
empty = true
break
elseif isa(q,Condition) && !isempty(q.waitq)
t = shift!(q.waitq)
empty = isempty(q.waitq)
break
end
wait()
end
t.state == :runnable || throw(AssertionError("producer.consumer.state == :runnable"))
if empty
schedule_and_wait(t, v)
while true
# wait until there are more consumers
q = ct.consumers
if isa(q,Task)
return q.result
elseif isa(q,Condition) && !isempty(q.waitq)
return q.waitq[1].result
end
wait()
end
else
schedule(t, v)
# make sure `t` runs before us. otherwise, the producer might
# finish before `t` runs again, causing it to see the producer
# as done, causing done(::Task, _) to miss the value `v`.
# see issue #7727
yield()
return q.waitq[1].result
end
end
produce(v...) = produce(v)
export produce
function consume(P::Task, values...)
depwarn("consume is now deprecated. Use Channels for inter-task communication.", :consume)
if istaskdone(P)
return wait(P)
end
ct = current_task()
ct.result = length(values)==1 ? values[1] : values
#### un-optimized version
#if P.consumers === nothing
# P.consumers = Condition()
#end
#push!(P.consumers.waitq, ct)
# optimized version that avoids the queue for 1 consumer
if P.consumers === nothing || (isa(P.consumers,Condition)&&isempty(P.consumers.waitq))
P.consumers = ct
else
if isa(P.consumers, Task)
t = P.consumers
P.consumers = Condition()
push!(P.consumers.waitq, t)
end
push!(P.consumers.waitq, ct)
end
P.state == :runnable ? schedule_and_wait(P) : wait() # don't attempt to queue it twice
end
export consume
function start(t::Task)
depwarn(string("Task iteration is now deprecated.",
" Use Channels for inter-task communication. ",
" A for-loop on a Channel object is terminated by calling `close` on the object."), :taskfor)
nothing
end
function done(t::Task, val)
t.result = consume(t)
istaskdone(t)
end
next(t::Task, val) = (t.result, nothing)
iteratorsize(::Type{Task}) = SizeUnknown()
iteratoreltype(::Type{Task}) = EltypeUnknown()