add compat method for getproperty on tuples

oxinabox · oxinabox · commit 3004b0c81a7c · 2019-11-28T17:45:07.000Z
diff --git a/src/ChainRulesCore.jl b/src/ChainRulesCore.jl
@@ -8,6 +8,8 @@ export extern, store!, unthunk
 export Composite, DoesNotExist, InplaceableThunk, One, Thunk, Wirtinger, Zero
 export NO_FIELDS
 
+include("compat.jl")
+
 include("differentials/abstract_differential.jl")
 include("differentials/wirtinger.jl")
 include("differentials/zero.jl")
diff --git a/src/compat.jl b/src/compat.jl
@@ -0,0 +1,3 @@
+if VERSION < v"1.2"
+    Base.getproperty(x::Tuple, f::Int) = getfield(x, f)
+end

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+if VERSION < v"1.2"`
	`2`	`+ Base.getproperty(x::Tuple, f::Int) = getfield(x, f)`
	`3`	`+end`