Merge pull request #63 from JuliaObjects/less_generated

less generated for NamedTupleConstructor

Author: jw3126

src/ConstructionBase.jl

@@ -34,11 +34,8 @@ constructorof(::Type{<:NamedTuple{names}}) where names =
 
 struct NamedTupleConstructor{names} end
 
-@generated function (::NamedTupleConstructor{names})(args...) where names
-    quote
-        Base.@_inline_meta
-        $(NamedTuple{names, Tuple{args...}})(args)
-    end
+@inline function (::NamedTupleConstructor{names})(args...) where names
+    NamedTuple{names}(args)
 end
 
 getproperties(o::NamedTuple) = o
@@ -157,6 +154,7 @@ setproperties_object(obj, patch::Tuple{}) = obj
     obj = $obj
     patch = $patch
     """
+    throw(ArgumentError(msg))
 end
 setproperties_object(obj, patch::NamedTuple{()}) = obj
 function setproperties_object(obj, patch)

test/runtests.jl

@@ -45,6 +45,7 @@ end
     @test setproperties((a=1,), ()) === (a=1,)
     @test setproperties((a=1,), NamedTuple()) === (a=1,)
     @test setproperties(AB(1,2), ()) === AB(1,2)
+    @test_throws ArgumentError setproperties(AB(1,2), (10,))
     @test setproperties(AB(1,2), NamedTuple()) === AB(1,2)
 
     @test setproperties(AB(1,2), (a=2, b=3))   === AB(2,3)