Vendor import of clang release_31 branch r155985:vendor/clang/clang-release_31-r155985

http://llvm.org/svn/llvm-project/cfe/branches/release_31@155985

1 files changed, 0 insertions, 72 deletions

diff --git a/lib/Frontend/FrontendActions.cpp b/lib/Frontend/FrontendActions.cpp
index b4a439d4237e..737ee4a098bb 100644
--- a/lib/Frontend/FrontendActions.cpp
+++ b/lib/Frontend/FrontendActions.cpp
@@ -25,7 +25,6 @@
 #include "llvm/Support/MemoryBuffer.h"
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/Support/system_error.h"
-#include <set>
 
 using namespace clang;
 
@@ -355,77 +354,6 @@ ASTConsumer *SyntaxOnlyAction::CreateASTConsumer(CompilerInstance &CI,
   return new ASTConsumer();
 }
 
-namespace {
-  class PubnamesDumpConsumer : public ASTConsumer {
-    Preprocessor &PP;
-    
-    /// \brief Determine whether the given identifier provides a 'public' name.
-    bool isPublicName(IdentifierInfo *II) {
-      // If there are any top-level declarations associated with this
-      // identifier, it is a public name.
-      if (II->getFETokenInfo<void>())
-        return true;
-
-      // If this identifier is the name of a non-builtin macro that isn't
-      // defined on the command line or implicitly by the front end, it is a
-      // public name.
-      if (II->hasMacroDefinition()) {
-        if (MacroInfo *M = PP.getMacroInfo(II))
-          if (!M->isBuiltinMacro()) {
-            SourceLocation Loc = M->getDefinitionLoc();
-            FileID File = PP.getSourceManager().getFileID(Loc);
-            if (PP.getSourceManager().getFileEntryForID(File))
-              return true;
-          }
-      }
-      
-      return false;
-    }
-      
-  public:
-    PubnamesDumpConsumer(Preprocessor &PP) : PP(PP) { }
-        
-    virtual void HandleTranslationUnit(ASTContext &Ctx) {
-      std::set<StringRef> Pubnames;
-      
-      // Add the names of any non-builtin macros.
-      for (IdentifierTable::iterator I = Ctx.Idents.begin(),
-                                  IEnd = Ctx.Idents.end();
-           I != IEnd; ++I) {
-        if (isPublicName(I->second))
-          Pubnames.insert(I->first());
-      }
-      
-      // If there is an external identifier lookup source, consider those
-      // identifiers as well.
-      if (IdentifierInfoLookup *External
-            = Ctx.Idents.getExternalIdentifierLookup()) {
-        OwningPtr<IdentifierIterator> Iter(External->getIdentifiers());
-        do {
-          StringRef Name = Iter->Next();
-          if (Name.empty())
-            break;
-          
-          if (isPublicName(PP.getIdentifierInfo(Name)))
-            Pubnames.insert(Name);
-        } while (true);
-      }
-
-      // Print the names, in lexicographical order.
-      for (std::set<StringRef>::iterator N = Pubnames.begin(),
-                                      NEnd = Pubnames.end();
-           N != NEnd; ++N) {
-        llvm::outs() << *N << '\n';
-      }
-    }
-  };
-}
-
-ASTConsumer *PubnamesDumpAction::CreateASTConsumer(CompilerInstance &CI,
-                                                   StringRef InFile) {
-  return new PubnamesDumpConsumer(CI.getPreprocessor());
-}
-
 //===----------------------------------------------------------------------===//
 // Preprocessor Actions
 //===----------------------------------------------------------------------===//