Revert "unique_ptr-ify ownership of ASTConsumers"

This reverts commit r213307.

Reverting to have some on-list discussion/confirmation about the ongoing
direction of smart pointer usage in the LLVM project.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@213325 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 5 insertions, 9 deletions

diff --git a/include/clang/Frontend/ASTConsumers.h b/include/clang/Frontend/ASTConsumers.h
index 4afcb0c28a..366c499b67 100644
--- a/include/clang/Frontend/ASTConsumers.h
+++ b/include/clang/Frontend/ASTConsumers.h
@@ -16,8 +16,6 @@
 
 #include "clang/Basic/LLVM.h"
 
-#include <memory>
-
 namespace clang {
 
 class ASTConsumer;
@@ -32,26 +30,24 @@ class TargetOptions;
 // original C code.  The output is intended to be in a format such that
 // clang could re-parse the output back into the same AST, but the
 // implementation is still incomplete.
-std::unique_ptr<ASTConsumer> CreateASTPrinter(raw_ostream *OS,
-                                              StringRef FilterString);
+ASTConsumer *CreateASTPrinter(raw_ostream *OS, StringRef FilterString);
 
 // AST dumper: dumps the raw AST in human-readable form to stderr; this is
 // intended for debugging.
-std::unique_ptr<ASTConsumer> CreateASTDumper(StringRef FilterString,
-                                             bool DumpLookups = false);
+ASTConsumer *CreateASTDumper(StringRef FilterString, bool DumpLookups = false);
 
 // AST Decl node lister: prints qualified names of all filterable AST Decl
 // nodes.
-std::unique_ptr<ASTConsumer> CreateASTDeclNodeLister();
+ASTConsumer *CreateASTDeclNodeLister();
 
 // Graphical AST viewer: for each function definition, creates a graph of
 // the AST and displays it with the graph viewer "dotty".  Also outputs
 // function declarations to stderr.
-std::unique_ptr<ASTConsumer> CreateASTViewer();
+ASTConsumer *CreateASTViewer();
 
 // DeclContext printer: prints out the DeclContext tree in human-readable form
 // to stderr; this is intended for debugging.
-std::unique_ptr<ASTConsumer> CreateDeclContextPrinter();
+ASTConsumer *CreateDeclContextPrinter();
 
 } // end clang namespace