Move -Werror to CI (#2362)

* move -Werror to CI

This allows people with a more up-to-date system than you to still compile your project, while still allowing you to block on every warning in your own development.

* Fixes.

* More fix.

* more fix.

* Disable werror for gcc.

* Fix bash.

* fix

* fix yml

Co-authored-by: Yong He <yonghe@outlook.com>
Co-authored-by: Yong He <yhe@nvidia.com>

8 files changed, 15 insertions, 81 deletions

diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
index e25d03908..ebc658792 100644
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -21,10 +21,15 @@ jobs:
         submodules: 'true'
         fetch-depth: '0'
     - name: build
-      run: 
+      run: |
         CC=${{matrix.compiler}}
         CONFIGURATION=${{matrix.configuration}}
         ARCH=${{matrix.platform}}
+        if [[ "$CC" == "clang" ]]; then
+          CFLAGS=-Werror
+          CPPFLAGS=-Werror
+          CXXFLAGS=-Werror
+        fi
         source ./github_build.sh
     - uses: actions/upload-artifact@v3
       with:
diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
index e9e7a7dbf..a10467f06 100644
--- a/.github/workflows/macos.yml
+++ b/.github/workflows/macos.yml
@@ -27,6 +27,9 @@ jobs:
         CC=${{matrix.compiler}}
         CONFIGURATION=${{matrix.configuration}}
         ARCH=${{matrix.platform}}
+        CPPFLAGS=-Werror
+        CFLAGS=-Werror
+        CXXFLAGS=-Werror
         source ./github_macos_build.sh
     - name: Package
       id: package
diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index 994f15853..4fb9f0c58 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -28,7 +28,7 @@ jobs:
         .\premake.bat vs2017 --enable-embed-stdlib=true --arch=${{matrix.platform}} --deps=true --no-progress=true
     - name: build
       run:
-        MSBuild.exe slang.sln -v:m -m -property:Configuration=${{matrix.configuration}} -property:Platform=${{matrix.platform}} -property:WindowsTargetPlatformVersion=10.0.19041.0
+        MSBuild.exe slang.sln -v:m -m -property:Configuration=${{matrix.configuration}} -property:Platform=${{matrix.platform}} -property:WindowsTargetPlatformVersion=10.0.19041.0 -warnAsError
     - uses: actions/upload-artifact@v3
       with:
         name: slang-build-${{matrix.configuration}}-${{matrix.platform}}-${{matrix.compiler}}
diff --git a/build/visual-studio/compiler-core/compiler-core.vcxproj b/build/visual-studio/compiler-core/compiler-core.vcxproj
index ba0ddde88..34ca85ef3 100644
--- a/build/visual-studio/compiler-core/compiler-core.vcxproj
+++ b/build/visual-studio/compiler-core/compiler-core.vcxproj
@@ -157,7 +157,6 @@
     <ClCompile>

       <PrecompiledHeader>NotUsing</PrecompiledHeader>

       <WarningLevel>Level4</WarningLevel>

-      <TreatWarningAsError>true</TreatWarningAsError>

       <PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>

       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>

       <Optimization>Disabled</Optimization>

@@ -167,15 +166,11 @@
       <SubSystem>Windows</SubSystem>

       <GenerateDebugInformation>true</GenerateDebugInformation>

     </Link>

-    <Lib>

-      <TreatLibWarningAsErrors>true</TreatLibWarningAsErrors>

-    </Lib>

   </ItemDefinitionGroup>

   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">

     <ClCompile>

       <PrecompiledHeader>NotUsing</PrecompiledHeader>

       <WarningLevel>Level4</WarningLevel>

-      <TreatWarningAsError>true</TreatWarningAsError>

       <PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>

       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>

       <Optimization>Disabled</Optimization>

@@ -185,15 +180,11 @@
       <SubSystem>Windows</SubSystem>

       <GenerateDebugInformation>true</GenerateDebugInformation>

     </Link>

-    <Lib>

-      <TreatLibWarningAsErrors>true</TreatLibWarningAsErrors>

-    </Lib>

   </ItemDefinitionGroup>

   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug aarch64|ARM'">

     <ClCompile>

       <PrecompiledHeader>NotUsing</PrecompiledHeader>

       <WarningLevel>Level4</WarningLevel>

-      <TreatWarningAsError>true</TreatWarningAsError>

       <PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>

       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>

       <Optimization>Disabled</Optimization>

@@ -203,15 +194,11 @@
       <SubSystem>Windows</SubSystem>

       <GenerateDebugInformation>true</GenerateDebugInformation>

     </Link>

-    <Lib>

-      <TreatLibWarningAsErrors>true</TreatLibWarningAsErrors>

-    </Lib>

   </ItemDefinitionGroup>

   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">

     <ClCompile>

       <PrecompiledHeader>NotUsing</PrecompiledHeader>

       <WarningLevel>Level4</WarningLevel>

-      <TreatWarningAsError>true</TreatWarningAsError>

       <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>

       <Optimization>Full</Optimization>

       <FunctionLevelLinking>true</FunctionLevelLinking>

@@ -225,15 +212,11 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>

       <OptimizeReferences>true</OptimizeReferences>

     </Link>

-    <Lib>

-      <TreatLibWarningAsErrors>true</TreatLibWarningAsErrors>

-    </Lib>

   </ItemDefinitionGroup>

   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">

     <ClCompile>

       <PrecompiledHeader>NotUsing</PrecompiledHeader>

       <WarningLevel>Level4</WarningLevel>

-      <TreatWarningAsError>true</TreatWarningAsError>

       <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>

       <Optimization>Full</Optimization>

       <FunctionLevelLinking>true</FunctionLevelLinking>

@@ -247,15 +230,11 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>

       <OptimizeReferences>true</OptimizeReferences>

     </Link>

-    <Lib>

-      <TreatLibWarningAsErrors>true</TreatLibWarningAsErrors>

-    </Lib>

   </ItemDefinitionGroup>

   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release aarch64|ARM'">

     <ClCompile>

       <PrecompiledHeader>NotUsing</PrecompiledHeader>

       <WarningLevel>Level4</WarningLevel>

-      <TreatWarningAsError>true</TreatWarningAsError>

       <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>

       <Optimization>Full</Optimization>

       <FunctionLevelLinking>true</FunctionLevelLinking>

@@ -269,9 +248,6 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>

       <OptimizeReferences>true</OptimizeReferences>

     </Link>

-    <Lib>

-      <TreatLibWarningAsErrors>true</TreatLibWarningAsErrors>

-    </Lib>

   </ItemDefinitionGroup>

   <ItemGroup>

     <ClInclude Include="..\..\..\source\compiler-core\slang-artifact-associated-impl.h" />

diff --git a/build/visual-studio/core/core.vcxproj b/build/visual-studio/core/core.vcxproj
index 13e933326..0f567ee7e 100644
--- a/build/visual-studio/core/core.vcxproj
+++ b/build/visual-studio/core/core.vcxproj
@@ -157,7 +157,6 @@
     <ClCompile>
       <PrecompiledHeader>NotUsing</PrecompiledHeader>
       <WarningLevel>Level4</WarningLevel>
-      <TreatWarningAsError>true</TreatWarningAsError>
       <PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
       <Optimization>Disabled</Optimization>
@@ -167,15 +166,11 @@
       <SubSystem>Windows</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
     </Link>
-    <Lib>
-      <TreatLibWarningAsErrors>true</TreatLibWarningAsErrors>
-    </Lib>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <ClCompile>
       <PrecompiledHeader>NotUsing</PrecompiledHeader>
       <WarningLevel>Level4</WarningLevel>
-      <TreatWarningAsError>true</TreatWarningAsError>
       <PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
       <Optimization>Disabled</Optimization>
@@ -185,15 +180,11 @@
       <SubSystem>Windows</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
     </Link>
-    <Lib>
-      <TreatLibWarningAsErrors>true</TreatLibWarningAsErrors>
-    </Lib>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug aarch64|ARM'">
     <ClCompile>
       <PrecompiledHeader>NotUsing</PrecompiledHeader>
       <WarningLevel>Level4</WarningLevel>
-      <TreatWarningAsError>true</TreatWarningAsError>
       <PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
       <Optimization>Disabled</Optimization>
@@ -203,15 +194,11 @@
       <SubSystem>Windows</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
     </Link>
-    <Lib>
-      <TreatLibWarningAsErrors>true</TreatLibWarningAsErrors>
-    </Lib>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <ClCompile>
       <PrecompiledHeader>NotUsing</PrecompiledHeader>
       <WarningLevel>Level4</WarningLevel>
-      <TreatWarningAsError>true</TreatWarningAsError>
       <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <Optimization>Full</Optimization>
       <FunctionLevelLinking>true</FunctionLevelLinking>
@@ -225,15 +212,11 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
     </Link>
-    <Lib>
-      <TreatLibWarningAsErrors>true</TreatLibWarningAsErrors>
-    </Lib>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <ClCompile>
       <PrecompiledHeader>NotUsing</PrecompiledHeader>
       <WarningLevel>Level4</WarningLevel>
-      <TreatWarningAsError>true</TreatWarningAsError>
       <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <Optimization>Full</Optimization>
       <FunctionLevelLinking>true</FunctionLevelLinking>
@@ -247,15 +230,11 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
     </Link>
-    <Lib>
-      <TreatLibWarningAsErrors>true</TreatLibWarningAsErrors>
-    </Lib>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release aarch64|ARM'">
     <ClCompile>
       <PrecompiledHeader>NotUsing</PrecompiledHeader>
       <WarningLevel>Level4</WarningLevel>
-      <TreatWarningAsError>true</TreatWarningAsError>
       <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <Optimization>Full</Optimization>
       <FunctionLevelLinking>true</FunctionLevelLinking>
@@ -269,9 +248,6 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
     </Link>
-    <Lib>
-      <TreatLibWarningAsErrors>true</TreatLibWarningAsErrors>
-    </Lib>
   </ItemDefinitionGroup>
   <ItemGroup>
     <ClInclude Include="..\..\..\source\core\slang-allocator.h" />
diff --git a/build/visual-studio/slang-rt/slang-rt.vcxproj b/build/visual-studio/slang-rt/slang-rt.vcxproj
index 1c1190be2..023645e3b 100644
--- a/build/visual-studio/slang-rt/slang-rt.vcxproj
+++ b/build/visual-studio/slang-rt/slang-rt.vcxproj
@@ -163,7 +163,6 @@
     <ClCompile>
       <PrecompiledHeader>NotUsing</PrecompiledHeader>
       <WarningLevel>Level4</WarningLevel>
-      <TreatWarningAsError>true</TreatWarningAsError>
       <PreprocessorDefinitions>_DEBUG;SLANG_RT_DYNAMIC;SLANG_RT_DYNAMIC_EXPORT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
       <Optimization>Disabled</Optimization>
@@ -173,14 +172,12 @@
       <SubSystem>Windows</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ImportLibrary>..\..\..\bin\windows-x86\debug\slang-rt.lib</ImportLibrary>
-      <TreatLinkerWarningAsErrors>true</TreatLinkerWarningAsErrors>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <ClCompile>
       <PrecompiledHeader>NotUsing</PrecompiledHeader>
       <WarningLevel>Level4</WarningLevel>
-      <TreatWarningAsError>true</TreatWarningAsError>
       <PreprocessorDefinitions>_DEBUG;SLANG_RT_DYNAMIC;SLANG_RT_DYNAMIC_EXPORT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
       <Optimization>Disabled</Optimization>
@@ -190,14 +187,12 @@
       <SubSystem>Windows</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ImportLibrary>..\..\..\bin\windows-x64\debug\slang-rt.lib</ImportLibrary>
-      <TreatLinkerWarningAsErrors>true</TreatLinkerWarningAsErrors>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug aarch64|ARM'">
     <ClCompile>
       <PrecompiledHeader>NotUsing</PrecompiledHeader>
       <WarningLevel>Level4</WarningLevel>
-      <TreatWarningAsError>true</TreatWarningAsError>
       <PreprocessorDefinitions>_DEBUG;SLANG_RT_DYNAMIC;SLANG_RT_DYNAMIC_EXPORT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
       <Optimization>Disabled</Optimization>
@@ -207,14 +202,12 @@
       <SubSystem>Windows</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ImportLibrary>..\..\..\bin\windows-aarch64\debug\slang-rt.lib</ImportLibrary>
-      <TreatLinkerWarningAsErrors>true</TreatLinkerWarningAsErrors>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <ClCompile>
       <PrecompiledHeader>NotUsing</PrecompiledHeader>
       <WarningLevel>Level4</WarningLevel>
-      <TreatWarningAsError>true</TreatWarningAsError>
       <PreprocessorDefinitions>NDEBUG;SLANG_RT_DYNAMIC;SLANG_RT_DYNAMIC_EXPORT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <Optimization>Full</Optimization>
       <FunctionLevelLinking>true</FunctionLevelLinking>
@@ -228,14 +221,12 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <ImportLibrary>..\..\..\bin\windows-x86\release\slang-rt.lib</ImportLibrary>
-      <TreatLinkerWarningAsErrors>true</TreatLinkerWarningAsErrors>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <ClCompile>
       <PrecompiledHeader>NotUsing</PrecompiledHeader>
       <WarningLevel>Level4</WarningLevel>
-      <TreatWarningAsError>true</TreatWarningAsError>
       <PreprocessorDefinitions>NDEBUG;SLANG_RT_DYNAMIC;SLANG_RT_DYNAMIC_EXPORT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <Optimization>Full</Optimization>
       <FunctionLevelLinking>true</FunctionLevelLinking>
@@ -249,14 +240,12 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <ImportLibrary>..\..\..\bin\windows-x64\release\slang-rt.lib</ImportLibrary>
-      <TreatLinkerWarningAsErrors>true</TreatLinkerWarningAsErrors>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release aarch64|ARM'">
     <ClCompile>
       <PrecompiledHeader>NotUsing</PrecompiledHeader>
       <WarningLevel>Level4</WarningLevel>
-      <TreatWarningAsError>true</TreatWarningAsError>
       <PreprocessorDefinitions>NDEBUG;SLANG_RT_DYNAMIC;SLANG_RT_DYNAMIC_EXPORT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <Optimization>Full</Optimization>
       <FunctionLevelLinking>true</FunctionLevelLinking>
@@ -270,7 +259,6 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <ImportLibrary>..\..\..\bin\windows-aarch64\release\slang-rt.lib</ImportLibrary>
-      <TreatLinkerWarningAsErrors>true</TreatLinkerWarningAsErrors>
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>
diff --git a/build/visual-studio/slang/slang.vcxproj b/build/visual-studio/slang/slang.vcxproj
index ac8da5b89..8e4675262 100644
--- a/build/visual-studio/slang/slang.vcxproj
+++ b/build/visual-studio/slang/slang.vcxproj
@@ -163,7 +163,6 @@
     <ClCompile>

       <PrecompiledHeader>NotUsing</PrecompiledHeader>

       <WarningLevel>Level4</WarningLevel>

-      <TreatWarningAsError>true</TreatWarningAsError>

       <PreprocessorDefinitions>_DEBUG;SLANG_DYNAMIC_EXPORT;SLANG_WITHOUT_EMBEDDED_STD_LIB;SLANG_ENABLE_IR_BREAK_ALLOC=1;%(PreprocessorDefinitions)</PreprocessorDefinitions>

       <AdditionalIncludeDirectories>..\..\..\external\spirv-headers\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>

       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>

@@ -174,7 +173,6 @@
       <SubSystem>Windows</SubSystem>

       <GenerateDebugInformation>true</GenerateDebugInformation>

       <ImportLibrary>..\..\..\bin\windows-x86\debug\slang.lib</ImportLibrary>

-      <TreatLinkerWarningAsErrors>true</TreatLinkerWarningAsErrors>

     </Link>

     <PostBuildEvent>

       <Command>IF EXIST ..\..\..\external\slang-llvm\bin\windows-x86\release\slang-llvm.dll\ (xcopy /Q /E /Y /I ..\..\..\external\slang-llvm\bin\windows-x86\release\slang-llvm.dll ..\..\..\bin\windows-x86\debug &gt; nul) ELSE (xcopy /Q /Y /I ..\..\..\external\slang-llvm\bin\windows-x86\release\slang-llvm.dll ..\..\..\bin\windows-x86\debug &gt; nul)

@@ -185,7 +183,6 @@ IF EXIST ..\..\..\external\slang-glslang\bin\windows-x86\release\slang-glslang.d
     <ClCompile>

       <PrecompiledHeader>NotUsing</PrecompiledHeader>

       <WarningLevel>Level4</WarningLevel>

-      <TreatWarningAsError>true</TreatWarningAsError>

       <PreprocessorDefinitions>_DEBUG;SLANG_DYNAMIC_EXPORT;SLANG_WITHOUT_EMBEDDED_STD_LIB;SLANG_ENABLE_IR_BREAK_ALLOC=1;%(PreprocessorDefinitions)</PreprocessorDefinitions>

       <AdditionalIncludeDirectories>..\..\..\external\spirv-headers\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>

       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>

@@ -196,7 +193,6 @@ IF EXIST ..\..\..\external\slang-glslang\bin\windows-x86\release\slang-glslang.d
       <SubSystem>Windows</SubSystem>

       <GenerateDebugInformation>true</GenerateDebugInformation>

       <ImportLibrary>..\..\..\bin\windows-x64\debug\slang.lib</ImportLibrary>

-      <TreatLinkerWarningAsErrors>true</TreatLinkerWarningAsErrors>

     </Link>

     <PostBuildEvent>

       <Command>IF EXIST ..\..\..\external\slang-llvm\bin\windows-x64\release\slang-llvm.dll\ (xcopy /Q /E /Y /I ..\..\..\external\slang-llvm\bin\windows-x64\release\slang-llvm.dll ..\..\..\bin\windows-x64\debug &gt; nul) ELSE (xcopy /Q /Y /I ..\..\..\external\slang-llvm\bin\windows-x64\release\slang-llvm.dll ..\..\..\bin\windows-x64\debug &gt; nul)

@@ -207,7 +203,6 @@ IF EXIST ..\..\..\external\slang-glslang\bin\windows-x64\release\slang-glslang.d
     <ClCompile>

       <PrecompiledHeader>NotUsing</PrecompiledHeader>

       <WarningLevel>Level4</WarningLevel>

-      <TreatWarningAsError>true</TreatWarningAsError>

       <PreprocessorDefinitions>_DEBUG;SLANG_DYNAMIC_EXPORT;SLANG_WITHOUT_EMBEDDED_STD_LIB;SLANG_ENABLE_IR_BREAK_ALLOC=1;%(PreprocessorDefinitions)</PreprocessorDefinitions>

       <AdditionalIncludeDirectories>..\..\..\external\spirv-headers\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>

       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>

@@ -218,7 +213,6 @@ IF EXIST ..\..\..\external\slang-glslang\bin\windows-x64\release\slang-glslang.d
       <SubSystem>Windows</SubSystem>

       <GenerateDebugInformation>true</GenerateDebugInformation>

       <ImportLibrary>..\..\..\bin\windows-aarch64\debug\slang.lib</ImportLibrary>

-      <TreatLinkerWarningAsErrors>true</TreatLinkerWarningAsErrors>

     </Link>

     <PostBuildEvent>

       <Command>IF EXIST ..\..\..\external\slang-llvm\bin\windows-aarch64\release\slang-llvm.dll\ (xcopy /Q /E /Y /I ..\..\..\external\slang-llvm\bin\windows-aarch64\release\slang-llvm.dll ..\..\..\bin\windows-aarch64\debug &gt; nul) ELSE (xcopy /Q /Y /I ..\..\..\external\slang-llvm\bin\windows-aarch64\release\slang-llvm.dll ..\..\..\bin\windows-aarch64\debug &gt; nul)

@@ -229,7 +223,6 @@ IF EXIST ..\..\..\external\slang-glslang\bin\windows-aarch64\release\slang-glsla
     <ClCompile>

       <PrecompiledHeader>NotUsing</PrecompiledHeader>

       <WarningLevel>Level4</WarningLevel>

-      <TreatWarningAsError>true</TreatWarningAsError>

       <PreprocessorDefinitions>NDEBUG;SLANG_DYNAMIC_EXPORT;SLANG_WITHOUT_EMBEDDED_STD_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>

       <AdditionalIncludeDirectories>..\..\..\external\spirv-headers\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>

       <Optimization>Full</Optimization>

@@ -244,7 +237,6 @@ IF EXIST ..\..\..\external\slang-glslang\bin\windows-aarch64\release\slang-glsla
       <EnableCOMDATFolding>true</EnableCOMDATFolding>

       <OptimizeReferences>true</OptimizeReferences>

       <ImportLibrary>..\..\..\bin\windows-x86\release\slang.lib</ImportLibrary>

-      <TreatLinkerWarningAsErrors>true</TreatLinkerWarningAsErrors>

     </Link>

     <PostBuildEvent>

       <Command>IF EXIST ..\..\..\external\slang-llvm\bin\windows-x86\release\slang-llvm.dll\ (xcopy /Q /E /Y /I ..\..\..\external\slang-llvm\bin\windows-x86\release\slang-llvm.dll ..\..\..\bin\windows-x86\release &gt; nul) ELSE (xcopy /Q /Y /I ..\..\..\external\slang-llvm\bin\windows-x86\release\slang-llvm.dll ..\..\..\bin\windows-x86\release &gt; nul)

@@ -255,7 +247,6 @@ IF EXIST ..\..\..\external\slang-glslang\bin\windows-x86\release\slang-glslang.d
     <ClCompile>

       <PrecompiledHeader>NotUsing</PrecompiledHeader>

       <WarningLevel>Level4</WarningLevel>

-      <TreatWarningAsError>true</TreatWarningAsError>

       <PreprocessorDefinitions>NDEBUG;SLANG_DYNAMIC_EXPORT;SLANG_WITHOUT_EMBEDDED_STD_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>

       <AdditionalIncludeDirectories>..\..\..\external\spirv-headers\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>

       <Optimization>Full</Optimization>

@@ -270,7 +261,6 @@ IF EXIST ..\..\..\external\slang-glslang\bin\windows-x86\release\slang-glslang.d
       <EnableCOMDATFolding>true</EnableCOMDATFolding>

       <OptimizeReferences>true</OptimizeReferences>

       <ImportLibrary>..\..\..\bin\windows-x64\release\slang.lib</ImportLibrary>

-      <TreatLinkerWarningAsErrors>true</TreatLinkerWarningAsErrors>

     </Link>

     <PostBuildEvent>

       <Command>IF EXIST ..\..\..\external\slang-llvm\bin\windows-x64\release\slang-llvm.dll\ (xcopy /Q /E /Y /I ..\..\..\external\slang-llvm\bin\windows-x64\release\slang-llvm.dll ..\..\..\bin\windows-x64\release &gt; nul) ELSE (xcopy /Q /Y /I ..\..\..\external\slang-llvm\bin\windows-x64\release\slang-llvm.dll ..\..\..\bin\windows-x64\release &gt; nul)

@@ -281,7 +271,6 @@ IF EXIST ..\..\..\external\slang-glslang\bin\windows-x64\release\slang-glslang.d
     <ClCompile>

       <PrecompiledHeader>NotUsing</PrecompiledHeader>

       <WarningLevel>Level4</WarningLevel>

-      <TreatWarningAsError>true</TreatWarningAsError>

       <PreprocessorDefinitions>NDEBUG;SLANG_DYNAMIC_EXPORT;SLANG_WITHOUT_EMBEDDED_STD_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>

       <AdditionalIncludeDirectories>..\..\..\external\spirv-headers\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>

       <Optimization>Full</Optimization>

@@ -296,7 +285,6 @@ IF EXIST ..\..\..\external\slang-glslang\bin\windows-x64\release\slang-glslang.d
       <EnableCOMDATFolding>true</EnableCOMDATFolding>

       <OptimizeReferences>true</OptimizeReferences>

       <ImportLibrary>..\..\..\bin\windows-aarch64\release\slang.lib</ImportLibrary>

-      <TreatLinkerWarningAsErrors>true</TreatLinkerWarningAsErrors>

     </Link>

     <PostBuildEvent>

       <Command>IF EXIST ..\..\..\external\slang-llvm\bin\windows-aarch64\release\slang-llvm.dll\ (xcopy /Q /E /Y /I ..\..\..\external\slang-llvm\bin\windows-aarch64\release\slang-llvm.dll ..\..\..\bin\windows-aarch64\release &gt; nul) ELSE (xcopy /Q /Y /I ..\..\..\external\slang-llvm\bin\windows-aarch64\release\slang-llvm.dll ..\..\..\bin\windows-aarch64\release &gt; nul)

diff --git a/premake5.lua b/premake5.lua
index 1ec0682ec..37e2900e4 100644
--- a/premake5.lua
+++ b/premake5.lua
@@ -315,13 +315,15 @@ newoption {
          -- Makes all symbols hidden by default unless explicitly 'exported'
          buildoptions { "-fvisibility=hidden" } 
          -- Warnings
-         buildoptions { "-Wno-unused-but-set-variable", "-Wno-unused-parameter", "-Wno-type-limits", "-Wno-sign-compare", "-Wno-unused-variable", "-Wno-reorder", "-Wno-switch", "-Wno-return-type", "-Wno-unused-local-typedefs", "-Wno-parentheses",   "-Wno-ignored-optimization-argument", "-Wno-unknown-warning-option", "-Wno-class-memaccess"}
+         buildoptions { "-Wno-unused-but-set-variable", "-Wno-unused-parameter", "-Wno-type-limits", "-Wno-sign-compare", "-Wno-unused-variable", "-Wno-switch", "-Wno-return-type", "-Wno-unused-local-typedefs", "-Wno-parentheses"}
  
      filter { "toolset:gcc*"}
          buildoptions { "-Wno-implicit-fallthrough"  }
- 
+     filter { "toolset:gcc*", "language:C++"}
+         buildoptions { "-Wno-reorder"  }
+
      filter { "toolset:clang" }
-          buildoptions { "-Wno-deprecated-register", "-Wno-tautological-compare", "-Wno-missing-braces", "-Wno-undefined-var-template", "-Wno-unused-function", "-Wno-return-std-move"}
+          buildoptions { "-Wno-deprecated-register", "-Wno-tautological-compare", "-Wno-missing-braces", "-Wno-undefined-var-template", "-Wno-unused-function", "-Wno-return-std-move", "-Wno-ignored-optimization-argument", "-Wno-unknown-warning-option", "-Wno-class-memaccess", "-Wno-reorder"}
  
      -- When compiling the debug configuration, we want to turn
      -- optimization off, make sure debug symbols are output,
@@ -756,7 +758,6 @@ newoption {
      -- keep our code free of warnings.
      --
      warnings "Extra"
-     flags { "FatalWarnings" }
  
      if targetInfo.isWindows then
          addSourceDir "source/core/windows"
@@ -778,7 +779,6 @@ newoption {
      -- keep our code free of warnings.
      --
      warnings "Extra"
-     flags { "FatalWarnings" }
  
      if targetInfo.isWindows then
          addSourceDir "source/compiler-core/windows"
@@ -792,7 +792,6 @@ standardProject("slang-rt", "source/slang-rt")
     pic "On"
     warnings "Extra"
     links {"miniz", "lz4"}
-    flags { "FatalWarnings" }
     defines { "SLANG_RT_DYNAMIC", "SLANG_RT_DYNAMIC_EXPORT" }
     addSourceDir "source/core"
     if targetInfo.isWindows then
@@ -1337,7 +1336,6 @@ tool "slangd"
      kind "SharedLib"
      links { "core", "compiler-core", "miniz", "lz4"}
      warnings "Extra"
-     flags { "FatalWarnings" }
      pic "On"
  
      -- The way that we currently configure things through `slang.h`,