From 31a84ba62b1ab7effa0cd5f33ce3e7f3ea26dd33 Mon Sep 17 00:00:00 2001
From: David Widmann <dev+github@devmotion.de>
Date: Sun, 4 Jul 2021 16:56:19 +0200
Subject: [PATCH 1/2] Fix #1358

---
 src/univariates.jl  | 2 +-
 test/univariates.jl | 9 +++++++++
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/univariates.jl b/src/univariates.jl
index c75c579d5..f0b992087 100644
--- a/src/univariates.jl
+++ b/src/univariates.jl
@@ -646,7 +646,7 @@ macro _delegate_statsfuns(D, fpre, psyms...)
     pargs = [Expr(:(.), :d, Expr(:quote, s)) for s in psyms]
 
     # output type of `quantile` etc.
-    T = :($D isa DiscreteUnivariateDistribution ? Int : Real)
+    T = :($D <: DiscreteUnivariateDistribution ? Int : Real)
 
     return quote
         $Distributions.pdf(d::$D, x::Real) = $(fpdf)($(pargs...), x)
diff --git a/test/univariates.jl b/test/univariates.jl
index 8913b3866..4fa2fadc9 100644
--- a/test/univariates.jl
+++ b/test/univariates.jl
@@ -166,3 +166,12 @@ for c in ["discrete",
     verify_and_test_drive(jsonfile, ARGS, 10^6)
     println()
 end
+
+# #1358
+@testset "Poisson quantile" begin
+    d = Poisson(1)
+    @test quantile(d, 0.2) isa Int
+    @test cquantile(d, 0.4) isa Int
+    @test invlogcdf(d, log(0.2)) isa Int
+    @test invlogccdf(d, log(0.6)) isa Int
+end

From be7e6325506edc657a9f0464b914d4e2d855e8c4 Mon Sep 17 00:00:00 2001
From: David Widmann <dev+github@devmotion.de>
Date: Sun, 4 Jul 2021 16:56:26 +0200
Subject: [PATCH 2/2] Bump version

---
 Project.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Project.toml b/Project.toml
index 5e697abaa..0ee0e7b07 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "Distributions"
 uuid = "31c24e10-a181-5473-b8eb-7969acd0382f"
 authors = ["JuliaStats"]
-version = "0.25.8"
+version = "0.25.9"
 
 [deps]
 FillArrays = "1a297f60-69ca-5386-bcde-b61e274b549b"