Vendor import of clang release_34 branch r197841 (effectively, 3.4 RC3):

https://llvm.org/svn/llvm-project/cfe/branches/release_34@197841

1 files changed, 20 insertions, 1 deletions

diff --git a/include/clang/ASTMatchers/ASTMatchFinder.h b/include/clang/ASTMatchers/ASTMatchFinder.h
index 870a39b..db0a83d 100644
--- a/include/clang/ASTMatchers/ASTMatchFinder.h
+++ b/include/clang/ASTMatchers/ASTMatchFinder.h
@@ -97,6 +97,11 @@ public:
     ///
     /// Optionally override to do per translation unit tasks.
     virtual void onStartOfTranslationUnit() {}
+
+    /// \brief Called at the end of each translation unit.
+    ///
+    /// Optionally override to do per translation unit tasks.
+    virtual void onEndOfTranslationUnit() {}
   };
 
   /// \brief Called when parsing is finished. Intended for testing only.
@@ -131,6 +136,17 @@ public:
                   MatchCallback *Action);
   /// @}
 
+  /// \brief Adds a matcher to execute when running over the AST.
+  ///
+  /// This is similar to \c addMatcher(), but it uses the dynamic interface. It
+  /// is more flexible, but the lost type information enables a caller to pass
+  /// a matcher that cannot match anything.
+  ///
+  /// \returns \c true if the matcher is a valid top-level matcher, \c false
+  ///   otherwise.
+  bool addDynamicMatcher(const internal::DynTypedMatcher &NodeMatch,
+                         MatchCallback *Action);
+
   /// \brief Creates a clang ASTConsumer that finds all matches.
   clang::ASTConsumer *newASTConsumer();
 
@@ -147,6 +163,9 @@ public:
              ASTContext &Context);
   /// @}
 
+  /// \brief Finds all matches in the given AST.
+  void matchAST(ASTContext &Context);
+
   /// \brief Registers a callback to notify the end of parsing.
   ///
   /// The provided closure is called after parsing is done, before the AST is
@@ -157,7 +176,7 @@ public:
 private:
   /// \brief For each \c DynTypedMatcher a \c MatchCallback that will be called
   /// when it matches.
-  std::vector<std::pair<const internal::DynTypedMatcher*, MatchCallback*> >
+  std::vector<std::pair<internal::DynTypedMatcher, MatchCallback *> >
     MatcherCallbackPairs;
 
   /// \brief Called when parsing is done.