Remove DiagnosticConsumer::clone(), a bad idea that is now unused.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@181070 91177308-0d34-0410-b5e6-96231b3b80d8

8 files changed, 1 insertions, 30 deletions

diff --git a/include/clang/Basic/Diagnostic.h b/include/clang/Basic/Diagnostic.h
index 2d9d288964..900964b68a 100644
--- a/include/clang/Basic/Diagnostic.h
+++ b/include/clang/Basic/Diagnostic.h
@@ -1301,10 +1301,6 @@ public:
   /// warnings and errors.
   virtual void HandleDiagnostic(DiagnosticsEngine::Level DiagLevel,
                                 const Diagnostic &Info);
-  
-  /// \brief Clone the diagnostic consumer, producing an equivalent consumer
-  /// that can be used in a different context.
-  virtual DiagnosticConsumer *clone(DiagnosticsEngine &Diags) const = 0;
 };
 
 /// \brief A diagnostic client that ignores all diagnostics.
@@ -1314,9 +1310,6 @@ class IgnoringDiagConsumer : public DiagnosticConsumer {
                         const Diagnostic &Info) {
     // Just ignore it.
   }
-  DiagnosticConsumer *clone(DiagnosticsEngine &Diags) const {
-    return new IgnoringDiagConsumer();
-  }
 };
 
 /// \brief Diagnostic consumer that forwards diagnostics along to an
@@ -1335,8 +1328,6 @@ public:
   virtual void clear();
 
   virtual bool IncludeInDiagnosticCounts() const;
-
-  virtual DiagnosticConsumer *clone(DiagnosticsEngine &Diags) const;
 };
 
 // Struct used for sending info about how a type should be printed.
diff --git a/include/clang/Frontend/ChainedDiagnosticConsumer.h b/include/clang/Frontend/ChainedDiagnosticConsumer.h
index ce2b242296..b7dc7c7b52 100644
--- a/include/clang/Frontend/ChainedDiagnosticConsumer.h
+++ b/include/clang/Frontend/ChainedDiagnosticConsumer.h
@@ -60,12 +60,6 @@ public:
     Primary->HandleDiagnostic(DiagLevel, Info);
     Secondary->HandleDiagnostic(DiagLevel, Info);
   }
-  
-  DiagnosticConsumer *clone(DiagnosticsEngine &Diags) const {
-    return new ChainedDiagnosticConsumer(Primary->clone(Diags), 
-                                         Secondary->clone(Diags));
-  }
-
 };
 
 } // end namspace clang
diff --git a/include/clang/Frontend/CompilerInstance.h b/include/clang/Frontend/CompilerInstance.h
index d73a428018..dbd76066b9 100644
--- a/include/clang/Frontend/CompilerInstance.h
+++ b/include/clang/Frontend/CompilerInstance.h
@@ -493,12 +493,8 @@ public:
   ///
   /// \param ShouldOwnClient If Client is non-NULL, specifies whether 
   /// the diagnostic object should take ownership of the client.
-  ///
-  /// \param ShouldCloneClient If Client is non-NULL, specifies whether that
-  /// client should be cloned.
   void createDiagnostics(DiagnosticConsumer *Client = 0,
-                         bool ShouldOwnClient = true,
-                         bool ShouldCloneClient = true);
+                         bool ShouldOwnClient = true);
 
   /// Create a DiagnosticsEngine object with a the TextDiagnosticPrinter.
   ///
@@ -522,7 +518,6 @@ public:
   createDiagnostics(DiagnosticOptions *Opts,
                     DiagnosticConsumer *Client = 0,
                     bool ShouldOwnClient = true,
-                    bool ShouldCloneClient = true,
                     const CodeGenOptions *CodeGenOpts = 0);
 
   /// Create the file manager and replace any existing one with it.
diff --git a/include/clang/Frontend/LogDiagnosticPrinter.h b/include/clang/Frontend/LogDiagnosticPrinter.h
index 0c700a7671..e8a6bb357c 100644
--- a/include/clang/Frontend/LogDiagnosticPrinter.h
+++ b/include/clang/Frontend/LogDiagnosticPrinter.h
@@ -70,8 +70,6 @@ public:
 
   virtual void HandleDiagnostic(DiagnosticsEngine::Level DiagLevel,
                                 const Diagnostic &Info);
-  
-  DiagnosticConsumer *clone(DiagnosticsEngine &Diags) const;
 };
 
 } // end namespace clang
diff --git a/include/clang/Frontend/TextDiagnosticBuffer.h b/include/clang/Frontend/TextDiagnosticBuffer.h
index 6f1c0e8aea..93ac299da3 100644
--- a/include/clang/Frontend/TextDiagnosticBuffer.h
+++ b/include/clang/Frontend/TextDiagnosticBuffer.h
@@ -45,8 +45,6 @@ public:
   /// FlushDiagnostics - Flush the buffered diagnostics to an given
   /// diagnostic engine.
   void FlushDiagnostics(DiagnosticsEngine &Diags) const;
-  
-  virtual DiagnosticConsumer *clone(DiagnosticsEngine &Diags) const;
 };
 
 } // end namspace clang
diff --git a/include/clang/Frontend/TextDiagnosticPrinter.h b/include/clang/Frontend/TextDiagnosticPrinter.h
index 470438e7bd..dc8047066c 100644
--- a/include/clang/Frontend/TextDiagnosticPrinter.h
+++ b/include/clang/Frontend/TextDiagnosticPrinter.h
@@ -50,7 +50,6 @@ public:
   void BeginSourceFile(const LangOptions &LO, const Preprocessor *PP);
   void EndSourceFile();
   void HandleDiagnostic(DiagnosticsEngine::Level Level, const Diagnostic &Info);
-  DiagnosticConsumer *clone(DiagnosticsEngine &Diags) const;
 };
 
 } // end namespace clang
diff --git a/include/clang/Frontend/VerifyDiagnosticConsumer.h b/include/clang/Frontend/VerifyDiagnosticConsumer.h
index 9cd73ba961..95d7752517 100644
--- a/include/clang/Frontend/VerifyDiagnosticConsumer.h
+++ b/include/clang/Frontend/VerifyDiagnosticConsumer.h
@@ -266,8 +266,6 @@ public:
 
   virtual void HandleDiagnostic(DiagnosticsEngine::Level DiagLevel,
                                 const Diagnostic &Info);
-  
-  virtual DiagnosticConsumer *clone(DiagnosticsEngine &Diags) const;
 };
 
 } // end namspace clang
diff --git a/include/clang/Rewrite/Frontend/FixItRewriter.h b/include/clang/Rewrite/Frontend/FixItRewriter.h
index 04c04a25f5..423f0667cd 100644
--- a/include/clang/Rewrite/Frontend/FixItRewriter.h
+++ b/include/clang/Rewrite/Frontend/FixItRewriter.h
@@ -121,8 +121,6 @@ public:
 
   /// \brief Emit a diagnostic via the adapted diagnostic client.
   void Diag(SourceLocation Loc, unsigned DiagID);
-  
-  DiagnosticConsumer *clone(DiagnosticsEngine &Diags) const;
 };
 
 }