From 402e84934bdb2b5da17762df1e2a36aded207778 Mon Sep 17 00:00:00 2001
From: Richard Smith <richard-llvm@metafoo.co.uk>
Date: Sat, 23 Jul 2016 02:39:52 +0000
Subject: [PATCH] Work around MSVC's lack of support for unrestricted unions by
making this struct a bit bigger under MSVC (this shouldn't be a big deal; we
typically allocate no more than two of these at a time, on the stack).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@276509 91177308-0d34-0410-b5e6-96231b3b80d8
---
include/clang/Sema/DeclSpec.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/include/clang/Sema/DeclSpec.h b/include/clang/Sema/DeclSpec.h
index d48a1c2420c..0c6514fc694 100644
--- a/include/clang/Sema/DeclSpec.h
+++ b/include/clang/Sema/DeclSpec.h
@@ -1752,13 +1752,17 @@ private:
/// \brief The asm label, if specified.
Expr *AsmLabel;
+#ifndef _MSC_VER
union {
+#endif
/// InlineParams - This is a local array used for the first function decl
/// chunk to avoid going to the heap for the common case when we have one
/// function chunk in the declarator.
DeclaratorChunk::ParamInfo InlineParams[16];
DecompositionDeclarator::Binding InlineBindings[16];
+#ifndef _MSC_VER
};
+#endif
/// \brief If this is the second or subsequent declarator in this declaration,
/// the location of the comma before this declarator.
--
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