Rename Diagnostic to DiagnosticsEngine as per issue 5397

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140478 91177308-0d34-0410-b5e6-96231b3b80d8

7 files changed, 23 insertions, 21 deletions

diff --git a/lib/CodeGen/BackendUtil.cpp b/lib/CodeGen/BackendUtil.cpp
index 9346cf3699..b9e3ed9edd 100644
--- a/lib/CodeGen/BackendUtil.cpp
+++ b/lib/CodeGen/BackendUtil.cpp
@@ -41,7 +41,7 @@ using namespace llvm;
 namespace {
 
 class EmitAssemblyHelper {
-  Diagnostic &Diags;
+  DiagnosticsEngine &Diags;
   const CodeGenOptions &CodeGenOpts;
   const TargetOptions &TargetOpts;
   const LangOptions &LangOpts;
@@ -86,7 +86,7 @@ private:
   bool AddEmitPasses(BackendAction Action, formatted_raw_ostream &OS);
 
 public:
-  EmitAssemblyHelper(Diagnostic &_Diags,
+  EmitAssemblyHelper(DiagnosticsEngine &_Diags,
                      const CodeGenOptions &CGOpts, const TargetOptions &TOpts,
                      const LangOptions &LOpts,
                      Module *M)
@@ -395,7 +395,8 @@ void EmitAssemblyHelper::EmitAssembly(BackendAction Action, raw_ostream *OS) {
   }
 }
 
-void clang::EmitBackendOutput(Diagnostic &Diags, const CodeGenOptions &CGOpts,
+void clang::EmitBackendOutput(DiagnosticsEngine &Diags,
+                              const CodeGenOptions &CGOpts,
                               const TargetOptions &TOpts,
                               const LangOptions &LOpts,
                               Module *M,
diff --git a/lib/CodeGen/CGCXXABI.cpp b/lib/CodeGen/CGCXXABI.cpp
index 8106507e0d..248448ccdc 100644
--- a/lib/CodeGen/CGCXXABI.cpp
+++ b/lib/CodeGen/CGCXXABI.cpp
@@ -21,8 +21,8 @@ CGCXXABI::~CGCXXABI() { }
 
 static void ErrorUnsupportedABI(CodeGenFunction &CGF,
                                 StringRef S) {
-  Diagnostic &Diags = CGF.CGM.getDiags();
-  unsigned DiagID = Diags.getCustomDiagID(Diagnostic::Error,
+  DiagnosticsEngine &Diags = CGF.CGM.getDiags();
+  unsigned DiagID = Diags.getCustomDiagID(DiagnosticsEngine::Error,
                                           "cannot yet compile %1 in this ABI");
   Diags.Report(CGF.getContext().getFullLoc(CGF.CurCodeDecl->getLocation()),
                DiagID)
diff --git a/lib/CodeGen/CGDebugInfo.cpp b/lib/CodeGen/CGDebugInfo.cpp
index fed79db9b0..bdb0b57d0e 100644
--- a/lib/CodeGen/CGDebugInfo.cpp
+++ b/lib/CodeGen/CGDebugInfo.cpp
@@ -1590,7 +1590,7 @@ llvm::DIType CGDebugInfo::CreateTypeNode(QualType Ty,
   }
   
   assert(Diag && "Fall through without a diagnostic?");
-  unsigned DiagID = CGM.getDiags().getCustomDiagID(Diagnostic::Error,
+  unsigned DiagID = CGM.getDiags().getCustomDiagID(DiagnosticsEngine::Error,
                                "debug information for %0 is not yet supported");
   CGM.getDiags().Report(DiagID)
     << Diag;
diff --git a/lib/CodeGen/CodeGenAction.cpp b/lib/CodeGen/CodeGenAction.cpp
index f266ba9d3e..68dd5c94dc 100644
--- a/lib/CodeGen/CodeGenAction.cpp
+++ b/lib/CodeGen/CodeGenAction.cpp
@@ -30,7 +30,7 @@ using namespace llvm;
 
 namespace clang {
   class BackendConsumer : public ASTConsumer {
-    Diagnostic &Diags;
+    DiagnosticsEngine &Diags;
     BackendAction Action;
     const CodeGenOptions &CodeGenOpts;
     const TargetOptions &TargetOpts;
@@ -45,7 +45,7 @@ namespace clang {
     llvm::OwningPtr<llvm::Module> TheModule;
 
   public:
-    BackendConsumer(BackendAction action, Diagnostic &_Diags,
+    BackendConsumer(BackendAction action, DiagnosticsEngine &_Diags,
                     const CodeGenOptions &compopts,
                     const TargetOptions &targetopts,
                     const LangOptions &langopts,
@@ -328,8 +328,8 @@ void CodeGenAction::ExecuteAction() {
       StringRef Msg = Err.getMessage();
       if (Msg.startswith("error: "))
         Msg = Msg.substr(7);
-      unsigned DiagID = CI.getDiagnostics().getCustomDiagID(Diagnostic::Error,
-                                                            Msg);
+      unsigned DiagID = CI.getDiagnostics().getCustomDiagID(
+          DiagnosticsEngine::Error, Msg);
 
       CI.getDiagnostics().Report(Loc, DiagID);
       return;
diff --git a/lib/CodeGen/CodeGenModule.cpp b/lib/CodeGen/CodeGenModule.cpp
index e4633f9a74..408a870a74 100644
--- a/lib/CodeGen/CodeGenModule.cpp
+++ b/lib/CodeGen/CodeGenModule.cpp
@@ -60,7 +60,7 @@ static CGCXXABI &createCXXABI(CodeGenModule &CGM) {
 
 CodeGenModule::CodeGenModule(ASTContext &C, const CodeGenOptions &CGO,
                              llvm::Module &M, const llvm::TargetData &TD,
-                             Diagnostic &diags)
+                             DiagnosticsEngine &diags)
   : Context(C), Features(C.getLangOptions()), CodeGenOpts(CGO), TheModule(M),
     TheTargetData(TD), TheTargetCodeGenInfo(0), Diags(diags),
     ABI(createCXXABI(*this)), 
@@ -178,7 +178,7 @@ bool CodeGenModule::isTargetDarwin() const {
 }
 
 void CodeGenModule::Error(SourceLocation loc, StringRef error) {
-  unsigned diagID = getDiags().getCustomDiagID(Diagnostic::Error, error);
+  unsigned diagID = getDiags().getCustomDiagID(DiagnosticsEngine::Error, error);
   getDiags().Report(Context.getFullLoc(loc), diagID);
 }
 
@@ -188,7 +188,7 @@ void CodeGenModule::ErrorUnsupported(const Stmt *S, const char *Type,
                                      bool OmitOnError) {
   if (OmitOnError && getDiags().hasErrorOccurred())
     return;
-  unsigned DiagID = getDiags().getCustomDiagID(Diagnostic::Error,
+  unsigned DiagID = getDiags().getCustomDiagID(DiagnosticsEngine::Error,
                                                "cannot compile this %0 yet");
   std::string Msg = Type;
   getDiags().Report(Context.getFullLoc(S->getLocStart()), DiagID)
@@ -201,7 +201,7 @@ void CodeGenModule::ErrorUnsupported(const Decl *D, const char *Type,
                                      bool OmitOnError) {
   if (OmitOnError && getDiags().hasErrorOccurred())
     return;
-  unsigned DiagID = getDiags().getCustomDiagID(Diagnostic::Error,
+  unsigned DiagID = getDiags().getCustomDiagID(DiagnosticsEngine::Error,
                                                "cannot compile this %0 yet");
   std::string Msg = Type;
   getDiags().Report(Context.getFullLoc(D->getLocation()), DiagID) << Msg;
diff --git a/lib/CodeGen/CodeGenModule.h b/lib/CodeGen/CodeGenModule.h
index a5938d9032..c190fa3c56 100644
--- a/lib/CodeGen/CodeGenModule.h
+++ b/lib/CodeGen/CodeGenModule.h
@@ -62,7 +62,7 @@ namespace clang {
   class VarDecl;
   class LangOptions;
   class CodeGenOptions;
-  class Diagnostic;
+  class DiagnosticsEngine;
   class AnnotateAttr;
   class CXXDestructorDecl;
   class MangleBuffer;
@@ -217,7 +217,7 @@ class CodeGenModule : public CodeGenTypeCache {
   llvm::Module &TheModule;
   const llvm::TargetData &TheTargetData;
   mutable const TargetCodeGenInfo *TheTargetCodeGenInfo;
-  Diagnostic &Diags;
+  DiagnosticsEngine &Diags;
   CGCXXABI &ABI;
   CodeGenTypes Types;
   CodeGenTBAA *TBAA;
@@ -342,7 +342,8 @@ class CodeGenModule : public CodeGenTypeCache {
   /// @}
 public:
   CodeGenModule(ASTContext &C, const CodeGenOptions &CodeGenOpts,
-                llvm::Module &M, const llvm::TargetData &TD, Diagnostic &Diags);
+                llvm::Module &M, const llvm::TargetData &TD,
+                DiagnosticsEngine &Diags);
 
   ~CodeGenModule();
 
@@ -395,7 +396,7 @@ public:
   llvm::Module &getModule() const { return TheModule; }
   CodeGenTypes &getTypes() { return Types; }
   CodeGenVTables &getVTables() { return VTables; }
-  Diagnostic &getDiags() const { return Diags; }
+  DiagnosticsEngine &getDiags() const { return Diags; }
   const llvm::TargetData &getTargetData() const { return TheTargetData; }
   const TargetInfo &getTarget() const { return Context.getTargetInfo(); }
   llvm::LLVMContext &getLLVMContext() { return VMContext; }
diff --git a/lib/CodeGen/ModuleBuilder.cpp b/lib/CodeGen/ModuleBuilder.cpp
index 24f75f1753..793ee9192e 100644
--- a/lib/CodeGen/ModuleBuilder.cpp
+++ b/lib/CodeGen/ModuleBuilder.cpp
@@ -27,7 +27,7 @@ using namespace clang;
 
 namespace {
   class CodeGeneratorImpl : public CodeGenerator {
-    Diagnostic &Diags;
+    DiagnosticsEngine &Diags;
     llvm::OwningPtr<const llvm::TargetData> TD;
     ASTContext *Ctx;
     const CodeGenOptions CodeGenOpts;  // Intentionally copied in.
@@ -35,7 +35,7 @@ namespace {
     llvm::OwningPtr<llvm::Module> M;
     llvm::OwningPtr<CodeGen::CodeGenModule> Builder;
   public:
-    CodeGeneratorImpl(Diagnostic &diags, const std::string& ModuleName,
+    CodeGeneratorImpl(DiagnosticsEngine &diags, const std::string& ModuleName,
                       const CodeGenOptions &CGO, llvm::LLVMContext& C)
       : Diags(diags), CodeGenOpts(CGO), M(new llvm::Module(ModuleName, C)) {}
 
@@ -112,7 +112,7 @@ namespace {
   };
 }
 
-CodeGenerator *clang::CreateLLVMCodeGen(Diagnostic &Diags,
+CodeGenerator *clang::CreateLLVMCodeGen(DiagnosticsEngine &Diags,
                                         const std::string& ModuleName,
                                         const CodeGenOptions &CGO,
                                         llvm::LLVMContext& C) {