From 401259abb87c3658f5c324fb9f1de59d50c1d63c Mon Sep 17 00:00:00 2001
From: Sergey Andreenko <seandree@microsoft.com>
Date: Thu, 25 Apr 2019 10:42:54 -0700
Subject: [PATCH] Add a repro test.

Commit migrated from https://github.com/dotnet/coreclr/commit/e5decb744c05dcce3f23ec0757517711a0ecb900
---
 .../JitBlue/GitHub_24185/GitHub_24185.cs           | 36 ++++++++++++++++++++++
 .../JitBlue/GitHub_24185/GitHub_24185.csproj       | 33 ++++++++++++++++++++
 2 files changed, 69 insertions(+)
 create mode 100644 src/coreclr/tests/src/JIT/Regression/JitBlue/GitHub_24185/GitHub_24185.cs
 create mode 100644 src/coreclr/tests/src/JIT/Regression/JitBlue/GitHub_24185/GitHub_24185.csproj

diff --git a/src/coreclr/tests/src/JIT/Regression/JitBlue/GitHub_24185/GitHub_24185.cs b/src/coreclr/tests/src/JIT/Regression/JitBlue/GitHub_24185/GitHub_24185.cs
new file mode 100644
index 0000000..3695ab2
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/Regression/JitBlue/GitHub_24185/GitHub_24185.cs
@@ -0,0 +1,36 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System;
+using System.Threading;
+using System.Threading.Tasks;
+
+// The test shows recursive assertion propogation in one statement.
+
+namespace GitHub_24185
+{
+    public class Program
+    {
+        static int Main(string[] args)
+        {
+            try
+            {
+                throw new AggregateException(new Exception("A random exception1"), new Exception("A random exception2"));
+            }
+            catch (Exception e)
+            {
+                // Each expression in this condition checks that `e` is not null and checks its type.
+                // This information should be calculated once and propogated by assertion propogation.
+                if (!(e is AggregateException) ||                    
+                    !((((AggregateException)e).InnerExceptions[0] is ArgumentException) 
+                    || ((AggregateException)e).InnerExceptions[0] is AggregateException))
+                {
+                    return 100;
+                }
+
+            }
+            return 0;
+        }
+    }
+}
diff --git a/src/coreclr/tests/src/JIT/Regression/JitBlue/GitHub_24185/GitHub_24185.csproj b/src/coreclr/tests/src/JIT/Regression/JitBlue/GitHub_24185/GitHub_24185.csproj
new file mode 100644
index 0000000..cc72c51
--- /dev/null
+++ b/src/coreclr/tests/src/JIT/Regression/JitBlue/GitHub_24185/GitHub_24185.csproj
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), dir.props))\dir.props" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <SchemaVersion>2.0</SchemaVersion>
+    <ProjectGuid>{95DFC527-4DC1-495E-97D7-E94EE1F7140D}</ProjectGuid>
+    <OutputType>Exe</OutputType>
+    <ProjectTypeGuids>{786C830F-07A1-408B-BD7F-6EE04809D6DB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+    <SolutionDir Condition="$(SolutionDir) == '' Or $(SolutionDir) == '*Undefined*'">..\..\</SolutionDir>
+  </PropertyGroup>
+  <!-- Default configurations to help VS understand the configurations -->
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' "></PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' " />
+  <ItemGroup>
+    <CodeAnalysisDependentAssemblyPaths Condition=" '$(VS100COMNTOOLS)' != '' " Include="$(VS100COMNTOOLS)..\IDE\PrivateAssemblies">
+      <Visible>False</Visible>
+    </CodeAnalysisDependentAssemblyPaths>
+  </ItemGroup>
+  <PropertyGroup>
+    <DebugType>None</DebugType>
+    <Optimize>True</Optimize>
+  </PropertyGroup>
+  <ItemGroup>
+    <Service Include="{82A7F48D-3B50-4B1E-B82E-3ADA8210C358}" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="$(MSBuildProjectName).cs" />
+  </ItemGroup>
+  <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), dir.targets))\dir.targets" />
+  <PropertyGroup Condition=" '$(MsBuildProjectDirOverride)' != '' "></PropertyGroup>
+</Project>
\ No newline at end of file
-- 
2.7.4