Index: src/chext/chext.vc140.vcxproj
===================================================================
diff -u -r8c7dd924e354ba961910136e6b7d090921e98b0d -r3b6e8d9242ec1b62e3955a017bf2a1b992de1125
--- src/chext/chext.vc140.vcxproj	(.../chext.vc140.vcxproj)	(revision 8c7dd924e354ba961910136e6b7d090921e98b0d)
+++ src/chext/chext.vc140.vcxproj	(.../chext.vc140.vcxproj)	(revision 3b6e8d9242ec1b62e3955a017bf2a1b992de1125)
@@ -216,6 +216,7 @@
       <SubSystem>Windows</SubSystem>
       <TargetMachine>MachineX86</TargetMachine>
       <AdditionalLibraryDirectories>"$(OutDir)"</AdditionalLibraryDirectories>
+      <ImageHasSafeExceptionHandlers>false</ImageHasSafeExceptionHandlers>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Testing Debug|Win32'">
@@ -248,6 +249,7 @@
       <SubSystem>Windows</SubSystem>
       <TargetMachine>MachineX86</TargetMachine>
       <AdditionalLibraryDirectories>"$(OutDir)"</AdditionalLibraryDirectories>
+      <ImageHasSafeExceptionHandlers>false</ImageHasSafeExceptionHandlers>
     </Link>
     <PostBuildEvent>
       <Command>cd "$(TargetDir)"
@@ -279,7 +281,7 @@
       <PrecompiledHeader>Use</PrecompiledHeader>
       <WarningLevel>Level4</WarningLevel>
       <TreatWarningAsError>true</TreatWarningAsError>
-      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+      <DebugInformationFormat>EditAndContinue</DebugInformationFormat>
       <EnablePREfast>false</EnablePREfast>
       <SDLCheck>true</SDLCheck>
       <DisableSpecificWarnings>4714;4503</DisableSpecificWarnings>
@@ -296,6 +298,7 @@
       <SubSystem>Windows</SubSystem>
       <TargetMachine>MachineX64</TargetMachine>
       <AdditionalLibraryDirectories>"$(OutDir)"</AdditionalLibraryDirectories>
+      <ImageHasSafeExceptionHandlers>false</ImageHasSafeExceptionHandlers>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Testing Debug|x64'">
@@ -312,7 +315,7 @@
       <PrecompiledHeader>Use</PrecompiledHeader>
       <WarningLevel>Level4</WarningLevel>
       <TreatWarningAsError>true</TreatWarningAsError>
-      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+      <DebugInformationFormat>EditAndContinue</DebugInformationFormat>
       <EnablePREfast>false</EnablePREfast>
       <SDLCheck>true</SDLCheck>
       <AdditionalIncludeDirectories>..\..\ext\gmock\include</AdditionalIncludeDirectories>
@@ -330,6 +333,7 @@
       <SubSystem>Windows</SubSystem>
       <TargetMachine>MachineX64</TargetMachine>
       <AdditionalLibraryDirectories>"$(OutDir)"</AdditionalLibraryDirectories>
+      <ImageHasSafeExceptionHandlers>false</ImageHasSafeExceptionHandlers>
     </Link>
     <PostBuildEvent>
       <Command>cd "$(TargetDir)"
@@ -378,6 +382,7 @@
       <SubSystem>Windows</SubSystem>
       <TargetMachine>MachineX86</TargetMachine>
       <AdditionalLibraryDirectories>"$(OutDir)"</AdditionalLibraryDirectories>
+      <ImageHasSafeExceptionHandlers>false</ImageHasSafeExceptionHandlers>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Testing Release|Win32'">
@@ -412,6 +417,7 @@
       <SubSystem>Windows</SubSystem>
       <TargetMachine>MachineX86</TargetMachine>
       <AdditionalLibraryDirectories>"$(OutDir)"</AdditionalLibraryDirectories>
+      <ImageHasSafeExceptionHandlers>false</ImageHasSafeExceptionHandlers>
     </Link>
     <PostBuildEvent>
       <Command>cd "$(TargetDir)"
@@ -461,6 +467,7 @@
       <SubSystem>Windows</SubSystem>
       <TargetMachine>MachineX64</TargetMachine>
       <AdditionalLibraryDirectories>"$(OutDir)"</AdditionalLibraryDirectories>
+      <ImageHasSafeExceptionHandlers>false</ImageHasSafeExceptionHandlers>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Testing Release|x64'">
@@ -496,6 +503,7 @@
       <SubSystem>Windows</SubSystem>
       <TargetMachine>MachineX64</TargetMachine>
       <AdditionalLibraryDirectories>"$(OutDir)"</AdditionalLibraryDirectories>
+      <ImageHasSafeExceptionHandlers>false</ImageHasSafeExceptionHandlers>
     </Link>
     <PostBuildEvent>
       <Command>cd "$(TargetDir)"