Backports for 1.12-rc2

Compiler/test/inference.jl

@@ -6291,3 +6291,10 @@ end <: Bool
 @test Base.infer_return_type((Module,Symbol,Vector{Any})) do m, n, xs
     Core.get_binding_type(m, n, xs...)
 end <: Type
+
+# issue #59269
+function haskey_inference_test()
+    kwargs = Core.compilerbarrier(:const, Base.pairs((; item = false)))
+    return haskey(kwargs, :item) ? nothing : Any[]
+end
+@inferred haskey_inference_test()

base/binaryplatforms.jl

@@ -520,14 +520,17 @@ function triplet(p::AbstractPlatform)
     )
 
     # Tack on optional compiler ABI flags
-    if libgfortran_version(p) !== nothing
-        str = string(str, "-libgfortran", libgfortran_version(p).major)
+    libgfortran_version_ = libgfortran_version(p)
+    if libgfortran_version_ !== nothing
+        str = string(str, "-libgfortran", libgfortran_version_.major)
     end
-    if cxxstring_abi(p) !== nothing
-        str = string(str, "-", cxxstring_abi(p))
+    cxxstring_abi_ = cxxstring_abi(p)
+    if cxxstring_abi_ !== nothing
+        str = string(str, "-", cxxstring_abi_)
     end
-    if libstdcxx_version(p) !== nothing
-        str = string(str, "-libstdcxx", libstdcxx_version(p).patch)
+    libstdcxx_version_ = libstdcxx_version(p)
+    if libstdcxx_version_ !== nothing
+        str = string(str, "-libstdcxx", libstdcxx_version_.patch)
     end
 
     # Tack on all extra tags

base/essentials.jl

@@ -489,9 +489,9 @@ end
     Pairs{K, V, I, A}(data, itr) where {K, V, I, A} = $(Expr(:new, :(Pairs{K, V, I, A}), :(data isa A ? data : convert(A, data)), :(itr isa I ? itr : convert(I, itr))))
     Pairs{K, V}(data::A, itr::I) where {K, V, I, A} = $(Expr(:new, :(Pairs{K, V, I, A}), :data, :itr))
     Pairs{K}(data::A, itr::I) where {K, I, A} = $(Expr(:new, :(Pairs{K, eltype(A), I, A}), :data, :itr))
-    Pairs(data::A, itr::I) where  {I, A} = $(Expr(:new, :(Pairs{eltype(I), eltype(A), I, A}), :data, :itr))
+    Pairs(data::A, itr::I) where {I, A} = $(Expr(:new, :(Pairs{I !== Nothing ? eltype(I) : keytype(A), eltype(A), I, A}), :data, :itr))
 end
-pairs(::Type{NamedTuple}) = Pairs{Symbol, V, NTuple{N, Symbol}, NamedTuple{names, T}} where {V, N, names, T<:NTuple{N, Any}}
+pairs(::Type{NamedTuple}) = Pairs{Symbol, V, Nothing, NT} where {V, NT <: NamedTuple}
 
 """
     Base.Pairs(values, keys) <: AbstractDict{eltype(keys), eltype(values)}

base/idset.jl

@@ -10,6 +10,9 @@ IdSet{T}() constructs a set (see [`Set`](@ref)) using
 In the example below, the values are all `isequal` so they get overwritten in the ordinary `Set`.
 The `IdSet` compares by `===` and so preserves the 3 different values.
 
+!!! compat "Julia 1.11"
+    Exported in Julia 1.11 and later.
+
 # Examples
 ```jldoctest; filter = r"\\n\\s*(1|1\\.0|true)"
 julia> Set(Any[true, 1, 1.0])

base/invalidation.jl

@@ -155,9 +155,7 @@ function invalidate_code_for_globalref!(b::Core.Binding, invalidated_bpart::Core
                 latest_bpart = user_binding.partitions
                 latest_bpart.max_world == typemax(UInt) || continue
                 is_some_implicit(binding_kind(latest_bpart)) || continue
-                new_bpart = need_to_invalidate_export ?
-                    ccall(:jl_maybe_reresolve_implicit, Any, (Any, Csize_t), user_binding, new_max_world) :
-                    latest_bpart
+                new_bpart = ccall(:jl_maybe_reresolve_implicit, Any, (Any, Csize_t), user_binding, new_max_world)
                 if need_to_invalidate_code || new_bpart !== latest_bpart
                     push!(queued_bindings, (convert(Core.Binding, user_binding), latest_bpart, new_bpart))
                 end

base/iterators.jl

@@ -267,48 +267,48 @@ pairs(::IndexLinear,    A::AbstractArray) = Pairs(A, LinearIndices(A))
 # preserve indexing capabilities for known indexable types
 # faster than zip(keys(a), values(a)) for arrays
 pairs(tuple::Tuple) = Pairs{Int}(tuple, keys(tuple))
-pairs(nt::NamedTuple) = Pairs{Symbol}(nt, keys(nt))
+pairs(nt::NamedTuple) = Pairs{Symbol}(nt, nothing)
 pairs(v::Core.SimpleVector) = Pairs(v, LinearIndices(v))
 pairs(A::AbstractVector) = pairs(IndexLinear(), A)
 # pairs(v::Pairs) = v # listed for reference, but already defined from being an AbstractDict
 
 pairs(::IndexCartesian, A::AbstractArray) = Pairs(A, Base.CartesianIndices(axes(A)))
 pairs(A::AbstractArray)  = pairs(IndexCartesian(), A)
 
-length(v::Pairs) = length(getfield(v, :itr))
-axes(v::Pairs) = axes(getfield(v, :itr))
-size(v::Pairs) = size(getfield(v, :itr))
+length(v::Pairs) = length(keys(v))
+axes(v::Pairs) = axes(keys(v))
+size(v::Pairs) = size(keys(v))
 
 Base.@eval @propagate_inbounds function _pairs_elt(p::Pairs{K, V}, idx) where {K, V}
     return $(Expr(:new, :(Pair{K, V}), :idx, :(getfield(p, :data)[idx])))
 end
 
 @propagate_inbounds function iterate(p::Pairs{K, V}, state...) where {K, V}
-    x = iterate(getfield(p, :itr), state...)
+    x = iterate(keys(p), state...)
     x === nothing && return x
     idx, next = x
     return (_pairs_elt(p, idx), next)
 end
 
-@propagate_inbounds function iterate(r::Reverse{<:Pairs}, state=(reverse(getfield(r.itr, :itr)),))
+@propagate_inbounds function iterate(r::Reverse{<:Pairs}, state=(reverse(keys(r.itr)),))
     x = iterate(state...)
     x === nothing && return x
     idx, next = x
     return (_pairs_elt(r.itr, idx), (state[1], next))
 end
 
-@inline isdone(v::Pairs, state...) = isdone(getfield(v, :itr), state...)
+@inline isdone(v::Pairs, state...) = isdone(keys(v), state...)
 
 IteratorSize(::Type{<:Pairs{<:Any, <:Any, I}}) where {I} = IteratorSize(I)
 IteratorSize(::Type{<:Pairs{<:Any, <:Any, <:AbstractUnitRange, <:Tuple}}) = HasLength()
 
 function last(v::Pairs{K, V}) where {K, V}
-    idx = last(getfield(v, :itr))
+    idx = last(keys(v))
     return Pair{K, V}(idx, v[idx])
 end
 
-haskey(v::Pairs, key) = (key in getfield(v, :itr))
-keys(v::Pairs) = getfield(v, :itr)
+haskey(v::Pairs, key) = key in keys(v)
+keys(v::Pairs) = getfield(v, :itr) === nothing ? keys(getfield(v, :data)) : getfield(v, :itr)
 values(v::Pairs) = getfield(v, :data) # TODO: this should be a view of data subset by itr
 getindex(v::Pairs, key) = getfield(v, :data)[key]
 setindex!(v::Pairs, value, key) = (getfield(v, :data)[key] = value; v)

base/loading.jl

@@ -1267,17 +1267,21 @@ function _include_from_serialized(pkg::PkgId, path::String, ocachepath::Union{No
         sv = try
             if ocachepath !== nothing
                 @debug "Loading object cache file $ocachepath for $(repr("text/plain", pkg))"
-                ccall(:jl_restore_package_image_from_file, Ref{SimpleVector}, (Cstring, Any, Cint, Cstring, Cint),
+                ccall(:jl_restore_package_image_from_file, Any, (Cstring, Any, Cint, Cstring, Cint),
                     ocachepath, depmods, #=completeinfo=#false, pkg.name, ignore_native)
             else
                 @debug "Loading cache file $path for $(repr("text/plain", pkg))"
-                ccall(:jl_restore_incremental, Ref{SimpleVector}, (Cstring, Any, Cint, Cstring),
+                ccall(:jl_restore_incremental, Any, (Cstring, Any, Cint, Cstring),
                     path, depmods, #=completeinfo=#false, pkg.name)
             end
         finally
             lock(require_lock)
         end
+        if isa(sv, Exception)
+            return sv
+        end
 
+        sv = sv::SimpleVector
         edges = sv[3]::Vector{Any}
         ext_edges = sv[4]::Union{Nothing,Vector{Any}}
         extext_methods = sv[5]::Vector{Any}
@@ -2630,21 +2634,23 @@ function __require_prelocked(pkg::PkgId, env)
                 @goto load_from_cache
             end
             # spawn off a new incremental pre-compile task for recursive `require` calls
-            loaded = maybe_cachefile_lock(pkg, path) do
-                # double-check the search now that we have lock
-                m = _require_search_from_serialized(pkg, path, UInt128(0), true)
-                m isa Module && return m
-                triggers = get(EXT_PRIMED, pkg, nothing)
-                loadable_exts = nothing
-                if triggers !== nothing # extension
-                    loadable_exts = PkgId[]
-                    for (ext′, triggers′) in EXT_PRIMED
-                        if triggers′ ⊊ triggers
-                            push!(loadable_exts, ext′)
+            loaded = let path = path, reasons = reasons
+                maybe_cachefile_lock(pkg, path) do
+                    # double-check the search now that we have lock
+                    m = _require_search_from_serialized(pkg, path, UInt128(0), true)
+                    m isa Module && return m
+                    triggers = get(EXT_PRIMED, pkg, nothing)
+                    loadable_exts = nothing
+                    if triggers !== nothing # extension
+                        loadable_exts = PkgId[]
+                        for (ext′, triggers′) in EXT_PRIMED
+                            if triggers′ ⊊ triggers
+                                push!(loadable_exts, ext′)
+                            end
                         end
                     end
+                    return compilecache(pkg, path; reasons, loadable_exts)
                 end
-                return compilecache(pkg, path; reasons, loadable_exts)
             end
             loaded isa Module && return loaded
             if isnothing(loaded) # maybe_cachefile_lock returns nothing if it had to wait for another process

base/namedtuple.jl

@@ -343,7 +343,7 @@ merge(a::NamedTuple,     b::NamedTuple{()}) = a
 merge(a::NamedTuple{()}, b::NamedTuple{()}) = a
 merge(a::NamedTuple{()}, b::NamedTuple)     = b
 
-merge(a::NamedTuple, b::Iterators.Pairs{<:Any,<:Any,<:Any,<:NamedTuple}) = merge(a, getfield(b, :data))
+merge(a::NamedTuple, b::Iterators.Pairs{<:Any,<:Any,Nothing,<:NamedTuple}) = merge(a, getfield(b, :data))
 
 merge(a::NamedTuple, b::Iterators.Zip{<:Tuple{Any,Any}}) = merge(a, NamedTuple{Tuple(b.is[1])}(b.is[2]))
 
@@ -535,7 +535,7 @@ when it is printed in the stack trace view.
 
 ```julia
 julia> @Kwargs{init::Int} # the internal representation of keyword arguments
-Base.Pairs{Symbol, Int64, Tuple{Symbol}, @NamedTuple{init::Int64}}
+Base.Pairs{Symbol, Int64, Nothing, @NamedTuple{init::Int64}}
 
 julia> sum("julia"; init=1)
 ERROR: MethodError: no method matching +(::Char, ::Char)
@@ -578,7 +578,7 @@ Stacktrace:
 macro Kwargs(ex)
     return :(let
         NT = @NamedTuple $ex
-        Base.Pairs{keytype(NT),eltype(NT),typeof(NT.parameters[1]),NT}
+        Base.Pairs{keytype(NT),eltype(NT),Nothing,NT}
     end)
 end
 

base/show.jl

@@ -1106,6 +1106,8 @@ function show_type_name(io::IO, tn::Core.TypeName)
 end
 
 function maybe_kws_nt(x::DataType)
+    # manually-written version of
+    # x <: (Pairs{Symbol, eltype(NT), Nothing, NT} where NT <: NamedTuple)
     x.name === typename(Pairs) || return nothing
     length(x.parameters) == 4 || return nothing
     x.parameters[1] === Symbol || return nothing
@@ -1115,7 +1117,7 @@ function maybe_kws_nt(x::DataType)
         types isa DataType || return nothing
         x.parameters[2] === eltype(p4) || return nothing
         isa(syms, Tuple) || return nothing
-        x.parameters[3] === typeof(syms) || return nothing
+        x.parameters[3] === Nothing || return nothing
         return p4
     end
     return nothing
@@ -3313,7 +3315,7 @@ function Base.showarg(io::IO, r::Iterators.Pairs{<:Integer, <:Any, <:Any, T}, to
     print(io, "pairs(IndexLinear(), ::", T, ")")
 end
 
-function Base.showarg(io::IO, r::Iterators.Pairs{Symbol, <:Any, <:Any, T}, toplevel) where {T <: NamedTuple}
+function Base.showarg(io::IO, r::Iterators.Pairs{Symbol, <:Any, Nothing, T}, toplevel) where {T <: NamedTuple}
     print(io, "pairs(::NamedTuple)")
 end
 

base/stacktraces.jl

@@ -365,4 +365,4 @@ function from(frame::StackFrame, m::Module)
     return parentmodule(frame) === m
 end
 
-end
+end  # module StackTraces

base/strings/string.jl

@@ -7,9 +7,9 @@ An error occurred when trying to access `str` at index `i` that is not valid.
 """
 struct StringIndexError <: Exception
     string::AbstractString
-    index::Integer
+    index::Int
 end
-@noinline string_index_err(s::AbstractString, i::Integer) =
+@noinline string_index_err((@nospecialize s::AbstractString), i::Integer) =
     throw(StringIndexError(s, Int(i)))
 function Base.showerror(io::IO, exc::StringIndexError)
     s = exc.string

deps/checksums/LinearAlgebra-b5a8bb07059f0d499c493c6db01980b060836f5a.tar.gz/md5

@@ -0,0 +1 @@
+f41f7e4247fddb5531dea530bee83024

deps/checksums/LinearAlgebra-b5a8bb07059f0d499c493c6db01980b060836f5a.tar.gz/sha512

@@ -0,0 +1 @@
+d2596e62f75841be0da013c8c41708577ae2527d3564d95081385d77fc00da514a46f25bbb42304b76127890018358cb191c80c18ba57818c2fde8ebedde260b