1 files changed, 5 insertions, 0 deletions
diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp
index 46f8c9f235f..b10155da96c 100644
--- a/clang/lib/Frontend/CompilerInvocation.cpp
+++ b/clang/lib/Frontend/CompilerInvocation.cpp
@@ -2344,6 +2344,11 @@ static void ParseLangArgs(LangOptions &Opts, ArgList &Args, InputKind IK,
                            options::OPT_fdwarf_exceptions);
   if (A) {
     const Option &Opt = A->getOption();
+    llvm::Triple T(TargetOpts.Triple);
+    if (T.isWindowsMSVCEnvironment())
+      Diags.Report(diag::err_fe_invalid_exception_model)
+          << Opt.getName() << T.str();
+
     Opts.SjLjExceptions = Opt.matches(options::OPT_fsjlj_exceptions);
     Opts.SEHExceptions = Opt.matches(options::OPT_fseh_exceptions);
     Opts.DWARFExceptions = Opt.matches(options::OPT_fdwarf_exceptions);