MSBuild: Enable strict aliasing for clang

4 months ago · 2f8e9a8510
parent 0b700d1b81
commit 2f8e9a8510
1 changed files with 2 additions and 1 deletions
--- a/dep/vsprops/Base.props
+++ b/dep/vsprops/Base.props
@ -36,7 +36,8 @@
      <!-- Force ThinLTO for Release builds, MSVC doesn't seem to do it otherwise. -->
      <AdditionalOptions Condition="$(Configuration.Contains(Clang)) And $(Configuration.Contains(ReleaseLTCG))"> -flto=thin %(AdditionalOptions)</AdditionalOptions>
      <DisableSpecificWarnings Condition="!$(Configuration.Contains(Clang))">4324;%(DisableSpecificWarnings)</DisableSpecificWarnings>
-      <AdditionalOptions Condition="$(Configuration.Contains(Clang))">%(AdditionalOptions) -Wno-invalid-offsetof</AdditionalOptions>
+      <AdditionalOptions Condition="$(Configuration.Contains(Clang))">%(AdditionalOptions) -Wno-invalid-offsetof -Wstrict-aliasing</AdditionalOptions>
+      <AdditionalOptions Condition="$(Configuration.Contains(Clang)) And !$(Configuration.Contains(Debug))">%(AdditionalOptions) -fstrict-aliasing</AdditionalOptions>
      <ExceptionHandling>false</ExceptionHandling>
      <RuntimeTypeInfo>false</RuntimeTypeInfo>
      <AdditionalOptions Condition="$(Configuration.Contains(Clang))">/clang:-fno-rtti %(AdditionalOptions)</AdditionalOptions>