[clang] [clang] [MinGW] Set a predefined __GXX_TYPEINFO_EQUALITY_INLINE=0 for… (PR #96062)

[Martin Storsjö via cfe-commits]

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@@ -926,6 +926,12 @@ static void InitializePredefinedMacros(const TargetInfo &TI,
   if (LangOpts.GNUCVersion && LangOpts.CPlusPlus11)
     Builder.defineMacro("__GXX_EXPERIMENTAL_CXX0X__");
 
+  if (TI.getTriple().isWindowsGNUEnvironment() && LangOpts.CPlusPlus) {
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mstorsjo wrote:

Ok, done. Yeah while it doesn't serve much purpose in non-c++ mode, it doesn't hurt either and simplifies things a little bit.

https://github.com/llvm/llvm-project/pull/96062