r274190 - Use the same type for adjacent bit field members.

[Akira Hatanaka via cfe-commits]

Author: ahatanak
Date: Wed Jun 29 19:07:17 2016
New Revision: 274190

URL: http://llvm.org/viewvc/llvm-project?rev=274190&view=rev
Log:
Use the same type for adjacent bit field members.

MSVC doesn't pack the bit field members if different types are used.
This came up in a patch review.

http://lists.llvm.org/pipermail/cfe-commits/Week-of-Mon-20160627/163107.html

Modified:
    cfe/trunk/lib/AST/ExprConstant.cpp

Modified: cfe/trunk/lib/AST/ExprConstant.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/ExprConstant.cpp?rev=274190&r1=274189&r2=274190&view=diff
==============================================================================
--- cfe/trunk/lib/AST/ExprConstant.cpp (original)
+++ cfe/trunk/lib/AST/ExprConstant.cpp Wed Jun 29 19:07:17 2016
@@ -158,13 +158,13 @@ namespace {
     /// True if the subobject was named in a manner not supported by C++11. Such
     /// lvalues can still be folded, but they are not core constant expressions
     /// and we cannot perform lvalue-to-rvalue conversions on them.
-    bool Invalid : 1;
+    unsigned Invalid : 1;
 
     /// Is this a pointer one past the end of an object?
-    bool IsOnePastTheEnd : 1;
+    unsigned IsOnePastTheEnd : 1;
 
     /// Indicator of whether the most-derived object is an array element.
-    bool MostDerivedIsArrayElement : 1;
+    unsigned MostDerivedIsArrayElement : 1;
 
     /// The length of the path to the most-derived object of which this is a
     /// subobject.
@@ -1058,7 +1058,7 @@ namespace {
   struct LValue {
     APValue::LValueBase Base;
     CharUnits Offset;
-    bool InvalidBase : 1;
+    unsigned InvalidBase : 1;
     unsigned CallIndex : 31;
     SubobjectDesignator Designator;