Author: brunoricci
Date: Mon Aug 6 07:33:45 2018
New Revision: 339017
URL: http://llvm.org/viewvc/llvm-project?rev=339017&view=rev
Log:
[AST] Move the enum in ObjCMethodDeclBitfields
Move the enum { ObjCMethodFamilyBitWidth = 4 } to the top of
the class. For some dark reason having the enum between the
bitfields breaks the packing with gcc version 7.3-win32 20180312.
Reported by: Abramo Bagnara (by email)
Modified:
cfe/trunk/include/clang/AST/DeclBase.h
Modified: cfe/trunk/include/clang/AST/DeclBase.h
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/AST/DeclBase.h?rev=339017&r1=339016&r2=339017&view=diff
==============================================================================
--- cfe/trunk/include/clang/AST/DeclBase.h (original)
+++ cfe/trunk/include/clang/AST/DeclBase.h Mon Aug 6 07:33:45 2018
@@ -1554,8 +1554,6 @@ class DeclContext {
/// methods in ObjCMethodDecl should be updated appropriately.
class ObjCMethodDeclBitfields {
friend class ObjCMethodDecl;
- /// For the bits in DeclContextBitfields.
- uint64_t : NumDeclContextBits;
/// This is needed for the bitwidth of Family below but
/// is defined in Basic/IdentifierTable.h which we do not include.
@@ -1564,6 +1562,9 @@ class DeclContext {
/// that these two ObjCMethodFamilyBitWidth are equal.
enum { ObjCMethodFamilyBitWidth = 4 };
+ /// For the bits in DeclContextBitfields.
+ uint64_t : NumDeclContextBits;
+
/// The conventional meaning of this method; an ObjCMethodFamily.
/// This is not serialized; instead, it is computed on demand and
/// cached.
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