fix overflow error in tests

Liozou · May 1, 2020 · 60c3edd · 60c3edd
1 parent 5facdd1
commit 60c3edd
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/stdlib/Random/test/runtests.jl b/stdlib/Random/test/runtests.jl
@@ -813,7 +813,7 @@ end
 
 @testset "fast(a:b)" begin
  for bounds = (rand(Int, 2), rand(-1000:1000, 2))
- a, b = minmax(bounds...)
+ a, b = minmax((bounds .>> 2)...) # right-shift to avoid overflow in length(a:1:b)
  a == b && continue
  @test rand(Random.fast(a:b)) ∈ a:b
  @test rand(Random.fast(a:1:b)) ∈ a:b