commit 2287c5e2352fc51cd74e8a9a7725cbf87e41c007
author DeLesley Hutchins <delesley@google.com> Fri Mar 02 22:12:59 2012 +0000
committer DeLesley Hutchins <delesley@google.com> Fri Mar 02 22:12:59 2012 +0000
tree ae07c0784e322a4900199e6cbf277d0cdba8d316
parent 2a35be803c405221f5f23c7bdedb91f09efdd3ac

Make late-parsed attributes follow the conventions of ordinary
GNU attributes to a better extent, by allowing them in more
places on a declator.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151945 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Parse/ParseDeclCXX.cpp

diff --git a/lib/Parse/ParseDeclCXX.cpp b/lib/Parse/ParseDeclCXX.cpp
index 3bf7005..983bd7e 100644
--- a/lib/Parse/ParseDeclCXX.cpp
+++ b/lib/Parse/ParseDeclCXX.cpp
@@ -1782,11 +1782,15 @@
     return;
   }
 
+  // Hold late-parsed attributes so we can attach a Decl to them later.
+  LateParsedAttrList CommonLateParsedAttrs;
+
   // decl-specifier-seq:
   // Parse the common declaration-specifiers piece.
   ParsingDeclSpec DS(*this, TemplateDiags);
   DS.takeAttributesFrom(attrs);
-  ParseDeclarationSpecifiers(DS, TemplateInfo, AS, DSC_class);
+  ParseDeclarationSpecifiers(DS, TemplateInfo, AS, DSC_class,
+                             &CommonLateParsedAttrs);
 
   MultiTemplateParamsArg TemplateParams(Actions,
       TemplateInfo.TemplateParams? TemplateInfo.TemplateParams->data() : 0,
@@ -1893,8 +1897,11 @@
         ParseCXXInlineMethodDef(AS, AccessAttrs, DeclaratorInfo, TemplateInfo,
                                 VS, DefinitionKind, Init);
 
+      for (unsigned i = 0, ni = CommonLateParsedAttrs.size(); i < ni; ++i) {
+        CommonLateParsedAttrs[i]->addDecl(FunDecl);
+      }
       for (unsigned i = 0, ni = LateParsedAttrs.size(); i < ni; ++i) {
-        LateParsedAttrs[i]->setDecl(FunDecl);
+        LateParsedAttrs[i]->addDecl(FunDecl);
       }
       LateParsedAttrs.clear();
 
@@ -1981,8 +1988,11 @@
     }
     
     // Set the Decl for any late parsed attributes
+    for (unsigned i = 0, ni = CommonLateParsedAttrs.size(); i < ni; ++i) {
+      CommonLateParsedAttrs[i]->addDecl(ThisDecl);
+    }
     for (unsigned i = 0, ni = LateParsedAttrs.size(); i < ni; ++i) {
-      LateParsedAttrs[i]->setDecl(ThisDecl);
+      LateParsedAttrs[i]->addDecl(ThisDecl);
     }
     LateParsedAttrs.clear();