Merge pull request JuliaLang#23021 from JuliaLang/tb/test_22582

Add a test for JuliaLang#22582/JuliaLang#22022.
tpapp · Jul 31, 2017 · f210687 · f210687
2 parents 4d4bdc1 + e55b1db
commit f210687
Showing 1 changed file with 14 additions and 0 deletions.
diff --git a/test/codegen.jl b/test/codegen.jl
@@ -231,3 +231,17 @@ function egal_svecs()
 end
 @test egal_svecs()
 @test Core.svec(:a, :b) === Core.svec(:a, :b)
+
+# issue #22582
+function issue22582!(a::AbstractArray, b)
+ len = length(a)
+ if b
+ ccall(:jl_array_grow_end, Void, (Any, Csize_t), a, 1)
+ end
+ return len
+end
+let c = [1,2,3]
+ len1 = length(c)
+ len2 = issue22582!(c, true)
+ @test len1 == len2
+end