Insomniac refactoring: change how the parser allocates attributes so that

AttributeLists do not accumulate over the lifetime of parsing, but are
instead reused.  Also make the arguments array not require a separate
allocation, and make availability attributes store their stuff in
augmented memory, too.

llvm-svn: 128209

1 files changed, 2 insertions, 3 deletions

diff --git a/clang/lib/Sema/DeclSpec.cpp b/clang/lib/Sema/DeclSpec.cpp
index 8cbf9d9fed1..9bbeef7cb06 100644
--- a/clang/lib/Sema/DeclSpec.cpp
+++ b/clang/lib/Sema/DeclSpec.cpp
@@ -134,8 +134,7 @@ CXXScopeSpec::getWithLocInContext(ASTContext &Context) const {
 
 /// DeclaratorChunk::getFunction - Return a DeclaratorChunk for a function.
 /// "TheDeclarator" is the declarator that this will be added to.
-DeclaratorChunk DeclaratorChunk::getFunction(const ParsedAttributes &attrs,
-                                             bool hasProto, bool isVariadic,
+DeclaratorChunk DeclaratorChunk::getFunction(bool hasProto, bool isVariadic,
                                              SourceLocation EllipsisLoc,
                                              ParamInfo *ArgInfo,
                                              unsigned NumArgs,
@@ -157,7 +156,7 @@ DeclaratorChunk DeclaratorChunk::getFunction(const ParsedAttributes &attrs,
   I.Kind                        = Function;
   I.Loc                         = LocalRangeBegin;
   I.EndLoc                      = LocalRangeEnd;
-  I.Fun.AttrList                = attrs.getList();
+  I.Fun.AttrList                = 0;
   I.Fun.hasPrototype            = hasProto;
   I.Fun.isVariadic              = isVariadic;
   I.Fun.EllipsisLoc             = EllipsisLoc.getRawEncoding();