[cfe-commits] r64446 - in /cfe/trunk: include/clang/Parse/AttributeList.h lib/Parse/AttributeList.cpp lib/Sema/SemaDeclAttr.cpp

[Anders Carlsson]

Author: andersca
Date: Fri Feb 13 02:16:43 2009
New Revision: 64446

URL: http://llvm.org/viewvc/llvm-project?rev=64446&view=rev
Log:
Add a new Ignored attribute type, and use it for may_alias.

Modified:
    cfe/trunk/include/clang/Parse/AttributeList.h
    cfe/trunk/lib/Parse/AttributeList.cpp
    cfe/trunk/lib/Sema/SemaDeclAttr.cpp

Modified: cfe/trunk/include/clang/Parse/AttributeList.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Parse/AttributeList.h?rev=64446&r1=64445&r2=64446&view=diff

==============================================================================
--- cfe/trunk/include/clang/Parse/AttributeList.h (original)
+++ cfe/trunk/include/clang/Parse/AttributeList.h Fri Feb 13 02:16:43 2009
@@ -81,6 +81,7 @@
     AT_nsobject,
     AT_cleanup,
     AT_nodebug,
+    IgnoredAttribute,
     UnknownAttribute
   };
   

Modified: cfe/trunk/lib/Parse/AttributeList.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Parse/AttributeList.cpp?rev=64446&r1=64445&r2=64446&view=diff

==============================================================================
--- cfe/trunk/lib/Parse/AttributeList.cpp (original)
+++ cfe/trunk/lib/Parse/AttributeList.cpp Fri Feb 13 02:16:43 2009
@@ -89,6 +89,7 @@
   case 9:
     if (!memcmp(Str, "dllimport", 9)) return AT_dllimport;
     if (!memcmp(Str, "dllexport", 9)) return AT_dllexport;
+    if (!memcmp(Str, "may_alias", 9)) return IgnoredAttribute;
     break;
   case 10:
     if (!memcmp(Str, "deprecated", 10)) return AT_deprecated;

Modified: cfe/trunk/lib/Sema/SemaDeclAttr.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaDeclAttr.cpp?rev=64446&r1=64445&r2=64446&view=diff

==============================================================================
--- cfe/trunk/lib/Sema/SemaDeclAttr.cpp (original)
+++ cfe/trunk/lib/Sema/SemaDeclAttr.cpp Fri Feb 13 02:16:43 2009
@@ -1372,6 +1372,9 @@
   case AttributeList::AT_pure:        HandlePureAttr      (D, Attr, S); break;
   case AttributeList::AT_cleanup:     HandleCleanupAttr   (D, Attr, S); break;
   case AttributeList::AT_nodebug:     HandleNodebugAttr   (D, Attr, S); break;
+  case AttributeList::IgnoredAttribute: 
+    // Just ignore
+    break;
   default:
 #if 0
     // TODO: when we have the full set of attributes, warn about unknown ones.