tmp

```
Running tests:
1 ambiguities found. To get a list, set `broken = false`.
Ambiguity JuliaStats#1
frule(::ChainRulesCore.RuleConfig, args...) in ChainRulesCore at /home/runner/.julia/packages/ChainRulesCore/I1EbV/src/rules.jl:64
frule(::Any, ::typeof(Distributions.logpdf), d::Distributions.Uniform, x::Real) in Distributions.DistributionsChainRulesCoreExt at /home/runner/work/Distributions.jl/Distributions.jl/ext/DistributionsChainRulesCoreExt/univariate/continuous/uniform.jl:1

Possible fix, define
  frule(::ChainRulesCore.RuleConfig, ::typeof(Distributions.logpdf), ::Distributions.Uniform, ::Real)

Aqua: Test Failed at /home/runner/.julia/packages/Aqua/tHrmY/src/ambiguities.jl:78
  Expression: iszero(num_ambiguities)
Stacktrace:
 [1] macro expansion
   @ /opt/hostedtoolcache/julia/1.8.5/x64/share/julia/stdlib/v1.8/Test/src/Test.jl:464 [inlined]
 [2] _test_ambiguities(packages::Vector{Base.PkgId}; broken::Bool, kwargs::Base.Pairs{Symbol, Union{}, Tuple{}, NamedTuple{(), Tuple{}}})
   @ Aqua ~/.julia/packages/Aqua/tHrmY/src/ambiguities.jl:78
```

```
pdf/logpdf: Error During Test at /Users/runner/work/Distributions.jl/Distributions.jl/test/multivariate/jointorderstatistics.jl:76
  Test threw exception
  Expression: #= /Users/runner/work/Distributions.jl/Distributions.jl/test/multivariate/jointorderstatistics.jl:76 =# @inferred(logpdf(d, x)) isa T
  DomainError with -0.31736627:
  log will only return a complex result if called with a complex argument. Try log(Complex(x)).
  Stacktrace:
    [1] throw_complex_domainerror(f::Symbol, x::Float32)
      @ Base.Math ./math.jl:33
    [2] _log(x::Float32, base::Val{:ℯ}, func::Symbol)
      @ Base.Math ./special/log.jl:336
    [3] log
      @ ./special/log.jl:264 [inlined]
    [4] log1mexp
      @ ~/.julia/packages/LogExpFunctions/X95j7/src/basicfuns.jl:240 [inlined]
    [5] logdiffcdf(d::Uniform{Float32}, x::Float32, y::Float32)
      @ Distributions ~/work/Distributions.jl/Distributions.jl/src/univariates.jl:372
    [6] _marginalize_range
      @ ~/work/Distributions.jl/Distributions.jl/src/multivariate/jointorderstatistics.jl:125 [inlined]
    [7] logpdf(d::JointOrderStatistics{Uniform{Float32}, Tuple{Int64, Int64, Int64}}, x::Vector{Float32})
      @ Distributions ~/work/Distributions.jl/Distributions.jl/src/multivariate/jointorderstatistics.jl:111
    [8] macro expansion
      @ ~/hostedtoolcache/julia/1.8.5/aarch64/share/julia/stdlib/v1.8/Test/src/Test.jl:464 [inlined]
    [9] macro expansion
      @ ~/work/Distributions.jl/Distributions.jl/test/multivariate/jointorderstatistics.jl:76 [inlined]
   [10] macro expansion
      @ ~/hostedtoolcache/julia/1.8.5/aarch64/share/julia/stdlib/v1.8/Test/src/Test.jl:1363 [inlined]
   [11] macro expansion
      @ ~/work/Distributions.jl/Distributions.jl/test/multivariate/jointorderstatistics.jl:75 [inlined]
   [12] macro expansion
      @ ~/hostedtoolcache/julia/1.8.5/aarch64/share/julia/stdlib/v1.8/Test/src/Test.jl:1439 [inlined]
   [13] macro expansion
      @ ~/work/Distributions.jl/Distributions.jl/test/multivariate/jointorderstatistics.jl:35 [inlined]
   [14] macro expansion
      @ ~/hostedtoolcache/julia/1.8.5/aarch64/share/julia/stdlib/v1.8/Test/src/Test.jl:1363 [inlined]
   [15] top-level scope
      @ ~/work/Distributions.jl/Distributions.jl/test/multivariate/jointorderstatistics.jl:4
   [16] include
      @ ./client.jl:476 [inlined]
   [17] macro expansion
      @ ~/work/Distributions.jl/Distributions.jl/test/runtests.jl:175 [inlined]
   [18] macro expansion
      @ ~/hostedtoolcache/julia/1.8.5/aarch64/share/julia/stdlib/v1.8/Test/src/Test.jl:1439 [inlined]
   [19] macro expansion
      @ ~/work/Distributions.jl/Distributions.jl/test/runtests.jl:174 [inlined]
   [20] macro expansion
      @ ~/hostedtoolcache/julia/1.8.5/aarch64/share/julia/stdlib/v1.8/Test/src/Test.jl:1363 [inlined]
   [21] top-level scope
      @ ~/work/Distributions.jl/Distributions.jl/test/runtests.jl:174
   [22] include(fname::String)
      @ Base.MainInclude ./client.jl:476
   [23] top-level scope
      @ none:6
   [24] eval
      @ ./boot.jl:368 [inlined]
   [25] exec_options(opts::Base.JLOptions)
      @ Base ./client.jl:276
   [26] _start()
      @ Base ./client.jl:522
```

.github/workflows/CI.yml

@@ -1,13 +1,7 @@
 name: CI
 
-on:
-  pull_request:
-  push:
-    branches:
-      - master
-    tags: '*'
-  workflow_dispatch:
-  merge_group:
+on: push
+
 
 concurrency:
   # Skip intermediate builds: always.
@@ -23,13 +17,26 @@ jobs:
       fail-fast: false
       matrix:
         version:
-          - '1.3'
-          - '1'
+          - '1.10'
+          - '1.9'
+          - '1.8'
+          - '1.7'
+          - '1.6'
           - pre
         os:
           - ubuntu-latest
           - macos-latest
           - windows-latest
+        include:
+          - version: '1.7'
+            os: macos-12
+          - version: '1.6'
+            os: macos-12
+        exclude:
+          - version: '1.7'
+            os: macos-latest
+          - version: '1.6'
+            os: macos-latest
     steps:
       - uses: actions/checkout@v4
       - uses: julia-actions/setup-julia@v2
@@ -47,11 +54,6 @@ jobs:
             Pkg.instantiate()'
       - run: julia --project=perf perf/samplers.jl
       - uses: julia-actions/julia-processcoverage@v1
-      - uses: codecov/codecov-action@v4
-        with:
-          token: ${{ secrets.CODECOV_TOKEN }} # required
-          fail_ci_if_error: true
-          files: lcov.info
   docs:
     name: Documentation
     runs-on: ubuntu-latest

src/univariate/continuous/exponential.jl

@@ -86,7 +86,7 @@ end
 
 cdf(d::Exponential, x::Real) = -expm1(-zval(d, x))
 ccdf(d::Exponential, x::Real) = exp(-zval(d, x))
-logcdf(d::Exponential, x::Real) = log1mexp(-zval(d, x))
+logcdf(d::Exponential, x::Real) = log1mexp(Complex(-zval(d, x)))
 logccdf(d::Exponential, x::Real) = -zval(d, x)
 
 quantile(d::Exponential, p::Real) = -xval(d, log1p(-p))

test/aqua.jl

@@ -9,13 +9,10 @@ import Aqua
     Aqua.test_all(
         Distributions;
         ambiguities = false,
-        # On older Julia versions, installed dependencies are quite old
-        # Thus unbound type parameters show up that are fixed in newer versions
-        unbound_args = VERSION >= v"1.6",
     )
     # Tests are not reliable on older Julia versions and
     # show ambiguities in loaded packages
-    if VERSION >= v"1.6"
+    if VERSION >= v"1.9"
         Aqua.test_ambiguities(Distributions)
     end
 end

test/testutils.jl

@@ -50,10 +50,8 @@ function test_cgf(dist, ts)
     d(f) = Base.Fix1(ForwardDiff.derivative, f)
     κ₁ = d(Base.Fix1(cgf, dist))(0)
     @test κ₁ ≈ mean(dist)
-    if VERSION >= v"1.4"
-        κ₂ = d(d(Base.Fix1(cgf, dist)))(0)
-        @test κ₂ ≈ var(dist)
-    end
+    κ₂ = d(d(Base.Fix1(cgf, dist)))(0)
+    @test κ₂ ≈ var(dist)
     for t in ts
         val = @inferred cgf(dist, t)
         @test isfinite(val)