add fieldnames and fieldtypes for 1.0 compat

Author: oxinabox

src/compat.jl

@@ -1,3 +1,23 @@
 if VERSION < v"1.2"
     Base.getproperty(x::Tuple, f::Int) = getfield(x, f)
 end
+
+if VERSION < v"1.1"
+    # Note: these are actually *better* than the ones in julia 1.1, 1.2, 1.3,and 1.4
+    # See: https://github.com/JuliaLang/julia/issues/34292
+    function fieldtypes(::Type{T}) where T
+        if @generated
+            ntuple(i -> fieldtype(T, i), fieldcount(T))
+        else
+            ntuple(i -> fieldtype(T, i), fieldcount(T))
+        end
+    end
+
+    function fieldnames(::Type{T}) where T
+        if @generated
+            ntuple(i -> fieldname(T, i), fieldcount(T))
+        else
+            ntuple(i -> fieldname(T, i), fieldcount(T))
+        end
+    end
+end