From e1cb0d53ce156e2afb512002724ca5e0f23feb4f Mon Sep 17 00:00:00 2001
From: Milan Bouchet-Valat <nalimilan@club.fr>
Date: Tue, 19 Jun 2018 10:18:57 +0200
Subject: [PATCH] Test that getindex is inlined with Union{Int,Missing} array

---
 test/inline.jl | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/test/inline.jl b/test/inline.jl
index 0e6fe39b71e3e..0128e24def329 100644
--- a/test/inline.jl
+++ b/test/inline.jl
@@ -122,3 +122,18 @@ end
     @test f19122()
     @test g19122()
 end
+
+@testset "issue #27403: getindex is inlined with Union{Int,Missing}" begin
+    function sum27403(X::AbstractArray)
+        s = zero(eltype(X)) + zero(eltype(X))
+        for x in X
+            if !ismissing(x)
+                s += x
+            end
+        end
+        s
+    end
+
+    (src, _) = code_typed(sum27403, Tuple{Vector{Int}})[1]
+    @test !any(x -> x isa Expr && x.head === :invoke, src.code)
+end
\ No newline at end of file