fix type-predicate queries

base/abstractarray.jl

@@ -1980,7 +1980,7 @@ function hash(a::AbstractArray{T}, h::UInt) where T
             # to a range with more than two elements because more extreme values
             # cannot be represented. We must still hash the two first values as a
             # range since they can always be considered as such (in a wider type)
-            if isconcrete(T)
+            if isconcretetype(T)
                 try
                     step = x2 - x1
                 catch err

base/complex.jl

@@ -976,7 +976,7 @@ big(z::Complex{T}) where {T<:Real} = Complex{big(T)}(z)
 complex(A::AbstractArray{<:Complex}) = A
 
 function complex(A::AbstractArray{T}) where T
-    if !isconcrete(T)
+    if !isconcretetype(T)
         error("`complex` not defined on abstractly-typed arrays; please convert to a more specific type")
     end
     convert(AbstractArray{typeof(complex(zero(T)))}, A)

base/deprecated.jl

@@ -783,7 +783,7 @@ import .Iterators.enumerate
 @deprecate map(f, d::T) where {T<:AbstractDict}  T( f(p) for p in pairs(d) )
 
 # issue #17086
-@deprecate isleaftype isconcrete
+@deprecate isleaftype isconcretetype
 
 # PR #22932
 @deprecate +(a::Number, b::AbstractArray) broadcast(+, a, b)

base/dict.jl

@@ -34,7 +34,7 @@ function show(io::IO, t::AbstractDict{K,V}) where V where K
     if isempty(t)
         print(io, typeof(t), "()")
     else
-        if _isleaftype(K) && _isleaftype(V)
+        if isconcretetype(K) && isconcretetype(V)
             print(io, typeof(t).name)
         else
             print(io, typeof(t))
@@ -160,7 +160,7 @@ dict_with_eltype(DT_apply, ::Type) = DT_apply(Any, Any)()
 dict_with_eltype(DT_apply::F, kv, t) where {F} = grow_to!(dict_with_eltype(DT_apply, @default_eltype(typeof(kv))), kv)
 function dict_with_eltype(DT_apply::F, kv::Generator, t) where F
     T = @default_eltype(kv)
-    if T <: Union{Pair, Tuple{Any, Any}} && _isleaftype(T)
+    if T <: Union{Pair, Tuple{Any, Any}} && isconcretetype(T)
         return dict_with_eltype(DT_apply, kv, T)
     end
     return grow_to!(dict_with_eltype(DT_apply, T), kv)

base/exports.jl

@@ -865,7 +865,8 @@ export
     fieldname,
     fieldnames,
     fieldcount,
-    isconcrete,
+    isconcretetype,
+    isdispatchtuple,
     oftype,
     promote,
     promote_rule,

base/float.jl

@@ -863,7 +863,7 @@ Base.iszero(x::Float16) = reinterpret(UInt16, x) & ~sign_mask(Float16) == 0x0000
 float(A::AbstractArray{<:AbstractFloat}) = A
 
 function float(A::AbstractArray{T}) where T
-    if !isconcrete(T)
+    if !isconcretetype(T)
         error("`float` not defined on abstractly-typed arrays; please convert to a more specific type")
     end
     convert(AbstractArray{typeof(float(zero(T)))}, A)