r233333 - [Modules] Fix an obvious lack of deterministic ordering when processing

[Chandler Carruth]

Author: chandlerc
Date: Thu Mar 26 18:58:11 2015
New Revision: 233333

URL: http://llvm.org/viewvc/llvm-project?rev=233333&view=rev
Log:
[Modules] Fix an obvious lack of deterministic ordering when processing
rewritten decls for Objective-C modules.

Found by inspection and completely obvious, so no test case. Many of the
remaining determinism fixes won't have precise test cases at this point,
but these are the kinds of things we wouldn't ask for a specific test of
during code review but ask authors to fix. The functionality isn't
changing, and should (he he!) already be tested.

Modified:
    cfe/trunk/include/clang/Serialization/ASTWriter.h

Modified: cfe/trunk/include/clang/Serialization/ASTWriter.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Serialization/ASTWriter.h?rev=233333&r1=233332&r2=233333&view=diff
==============================================================================
--- cfe/trunk/include/clang/Serialization/ASTWriter.h (original)
+++ cfe/trunk/include/clang/Serialization/ASTWriter.h Thu Mar 26 18:58:11 2015
@@ -358,7 +358,7 @@ private:
   /// coming from another AST file.
   SmallVector<const Decl *, 16> UpdatingVisibleDecls;
 
-  typedef llvm::SmallPtrSet<const Decl *, 16> DeclsToRewriteTy;
+  typedef llvm::SmallSetVector<const Decl *, 16> DeclsToRewriteTy;
   /// \brief Decls that will be replaced in the current dependent AST file.
   DeclsToRewriteTy DeclsToRewrite;