Vendor import of clang trunk r178860:

http://llvm.org/svn/llvm-project/cfe/trunk@178860

1 files changed, 16 insertions, 1 deletions

diff --git a/include/clang/Frontend/FrontendActions.h b/include/clang/Frontend/FrontendActions.h
index 477ac45..1786190 100644
--- a/include/clang/Frontend/FrontendActions.h
+++ b/include/clang/Frontend/FrontendActions.h
@@ -123,7 +123,7 @@ public:
                                           std::string &OutputFile,
                                           raw_ostream *&OS);
 };
-  
+
 class SyntaxOnlyAction : public ASTFrontendAction {
 protected:
   virtual ASTConsumer *CreateASTConsumer(CompilerInstance &CI,
@@ -133,6 +133,21 @@ public:
   virtual bool hasCodeCompletionSupport() const { return true; }
 };
 
+/// \brief Dump information about the given module file, to be used for
+/// basic debugging and discovery.
+class DumpModuleInfoAction : public ASTFrontendAction {
+protected:
+  virtual ASTConsumer *CreateASTConsumer(CompilerInstance &CI,
+                                         StringRef InFile);
+  virtual void ExecuteAction();
+  
+public:
+  virtual bool hasPCHSupport() const { return false; }
+  virtual bool hasASTFileSupport() const { return true; }
+  virtual bool hasIRSupport() const { return false; }
+  virtual bool hasCodeCompletionSupport() const { return false; }
+};
+
 /**
  * \brief Frontend action adaptor that merges ASTs together.
  *