On 01/12/2020 12:40, Frederik Seiffert wrote:
Am 30.11.2020 um 17:59 schrieb David Chisnall <gnus...@theravensnest.org>:
I think this is a clang bug. I am probably guarding this on an MSVC target
triple and not on SEH exceptions. Please can you file a clang bug and assign
it to me?
https://bugs.llvm.org/show_bug.cgi?id=48348
I hope I summarized this somewhat correctly. Happy to try to build Clang from
source once there is a patch.
I know it might not be your say, but if there is any way to still get this into
a Clang 11 point release that would be very much appreciated. If there’s
anything I can do to help make that happen please just let me know.
Please can you try the attached patch?
Thanks,
David
diff --git a/clang/lib/CodeGen/CGObjCGNU.cpp
b/clang/lib/CodeGen/CGObjCGNU.cpp
index 9825d7bca18c..102da37a99e2 100644
--- a/clang/lib/CodeGen/CGObjCGNU.cpp
+++ b/clang/lib/CodeGen/CGObjCGNU.cpp
@@ -2134,8 +2134,7 @@ CGObjCGNU::CGObjCGNU(CodeGenModule &cgm, unsigned
runtimeABIVersion,
ProtocolVersion(protocolClassVersion), ClassABIVersion(classABI) {
msgSendMDKind = VMContext.getMDKindID("GNUObjCMessageSend");
- usesSEHExceptions =
-
cgm.getContext().getTargetInfo().getTriple().isWindowsMSVCEnvironment();
+ usesSEHExceptions = cgm.getLangOpts().SEHExceptions;
CodeGenTypes &Types = CGM.getTypes();
IntTy = cast<llvm::IntegerType>(
