Hey, maybe we shouldn't silently ignore decl attributes

on declarators written as types.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140931 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 10 insertions, 3 deletions

diff --git a/include/clang/Sema/AttributeList.h b/include/clang/Sema/AttributeList.h
index c02d89dd11..46fcabc8e8 100644
--- a/include/clang/Sema/AttributeList.h
+++ b/include/clang/Sema/AttributeList.h
@@ -73,6 +73,9 @@ private:
   /// True if already diagnosed as invalid.
   mutable unsigned Invalid : 1;
 
+  /// True if this attribute was used as a type attribute.
+  mutable unsigned UsedAsTypeAttr : 1;
+
   /// True if this has the extra information associated with an
   /// availability attribute.
   unsigned IsAvailability : 1;
@@ -123,7 +126,8 @@ private:
       AttrRange(attrRange), ScopeLoc(scopeLoc), ParmLoc(parmLoc),
       NumArgs(numArgs),
       DeclspecAttribute(declspec), CXX0XAttribute(cxx0x), Invalid(false),
-      IsAvailability(false), NextInPosition(0), NextInPool(0) {
+      UsedAsTypeAttr(false), IsAvailability(false), 
+      NextInPosition(0), NextInPool(0) {
     if (numArgs) memcpy(getArgsBuffer(), args, numArgs * sizeof(Expr*));
     AttrKind = getKind(getName());
   }
@@ -139,8 +143,8 @@ private:
     : AttrName(attrName), ScopeName(scopeName), ParmName(parmName),
       AttrRange(attrRange), ScopeLoc(scopeLoc), ParmLoc(parmLoc),
       NumArgs(0), DeclspecAttribute(declspec), CXX0XAttribute(cxx0x),
-      Invalid(false), IsAvailability(true), UnavailableLoc(unavailable),
-      NextInPosition(0), NextInPool(0) {
+      Invalid(false), UsedAsTypeAttr(false), IsAvailability(true),
+      UnavailableLoc(unavailable), NextInPosition(0), NextInPool(0) {
     new (&getAvailabilitySlot(IntroducedSlot)) AvailabilityChange(introduced);
     new (&getAvailabilitySlot(DeprecatedSlot)) AvailabilityChange(deprecated);
     new (&getAvailabilitySlot(ObsoletedSlot)) AvailabilityChange(obsoleted);
@@ -287,6 +291,9 @@ public:
   bool isInvalid() const { return Invalid; }
   void setInvalid(bool b = true) const { Invalid = b; }
 
+  bool isUsedAsTypeAttr() const { return UsedAsTypeAttr; }
+  void setUsedAsTypeAttr() { UsedAsTypeAttr = true; }
+
   Kind getKind() const { return Kind(AttrKind); }
   static Kind getKind(const IdentifierInfo *Name);