simplify ParseAST by sucking -disable-free handling logic up into

clang.cpp


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67890 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 6 deletions

diff --git a/include/clang/Sema/ParseAST.h b/include/clang/Sema/ParseAST.h
index b18e5a6729..b41c2da1d4 100644
--- a/include/clang/Sema/ParseAST.h
+++ b/include/clang/Sema/ParseAST.h
@@ -20,14 +20,10 @@ namespace clang {
   class TranslationUnit;
 
   /// ParseAST - Parse the entire file specified, notifying the ASTConsumer as
-  /// the file is parsed.
+  /// the file is parsed.  This inserts the parsed decls into TU.
   ///
-  /// \param TU If 0, then memory used for AST elements will be allocated only
-  /// for the duration of the ParseAST() call. In this case, the client should
-  /// not access any AST elements after ParseAST() returns.
   void ParseAST(Preprocessor &pp, ASTConsumer *C, 
-                TranslationUnit *TU = 0,
-                bool PrintStats = false);
+                TranslationUnit &TU, bool PrintStats = false);
 
 }  // end namespace clang