Remove Diagnostic.h include from Preprocessor.h.

- Move the offending methods out of line and fix transitive includers.
- This required changing an enum in the PPCallback API into an unsigned.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149782 91177308-0d34-0410-b5e6-96231b3b80d8

6 files changed, 22 insertions, 3 deletions

diff --git a/lib/Frontend/PrintPreprocessedOutput.cpp b/lib/Frontend/PrintPreprocessedOutput.cpp
index 5e76a79ae1..93dd004251 100644
--- a/lib/Frontend/PrintPreprocessedOutput.cpp
+++ b/lib/Frontend/PrintPreprocessedOutput.cpp
@@ -128,7 +128,7 @@ public:
   virtual void PragmaDiagnosticPop(SourceLocation Loc,
                                    StringRef Namespace);
   virtual void PragmaDiagnostic(SourceLocation Loc, StringRef Namespace,
-                                diag::Mapping Map, StringRef Str);
+                                unsigned Map, StringRef Str);
 
   bool HandleFirstTokOnLine(Token &Tok);
   bool MoveToLine(SourceLocation Loc) {
@@ -385,10 +385,10 @@ PragmaDiagnosticPop(SourceLocation Loc, StringRef Namespace) {
 
 void PrintPPOutputPPCallbacks::
 PragmaDiagnostic(SourceLocation Loc, StringRef Namespace,
-                 diag::Mapping Map, StringRef Str) {
+                 unsigned Map, StringRef Str) {
   MoveToLine(Loc);
   OS << "#pragma " << Namespace << " diagnostic ";
-  switch (Map) {
+  switch ((diag::Mapping)Map) {
   case diag::MAP_WARNING:
     OS << "warning";
     break;
diff --git a/lib/Lex/Preprocessor.cpp b/lib/Lex/Preprocessor.cpp
index fc6efb6068..7b1ddf66f9 100644
--- a/lib/Lex/Preprocessor.cpp
+++ b/lib/Lex/Preprocessor.cpp
@@ -336,6 +336,21 @@ void Preprocessor::CodeCompleteNaturalLanguage() {
   setCodeCompletionReached();
 }
 
+void Preprocessor::setCodeCompletionReached() {
+  assert(isCodeCompletionEnabled() && "Code-completion not enabled!");
+  CodeCompletionReached = true;
+  // Silence any diagnostics that occur after we hit the code-completion.
+  getDiagnostics().setSuppressAllDiagnostics(true);
+}
+
+DiagnosticBuilder Preprocessor::Diag(SourceLocation Loc, unsigned DiagID) const{
+  return Diags->Report(Loc, DiagID);
+}
+
+DiagnosticBuilder Preprocessor::Diag(const Token &Tok, unsigned DiagID) const {
+  return Diags->Report(Tok.getLocation(), DiagID);
+}
+
 /// getSpelling - This method is used to get the spelling of a token into a
 /// SmallVector. Note that the returned StringRef may not point to the
 /// supplied buffer if a copy can be avoided.
diff --git a/lib/Rewrite/HTMLRewrite.cpp b/lib/Rewrite/HTMLRewrite.cpp
index beb8985204..77c9969040 100644
--- a/lib/Rewrite/HTMLRewrite.cpp
+++ b/lib/Rewrite/HTMLRewrite.cpp
@@ -17,6 +17,7 @@
 #include "clang/Rewrite/HTMLRewrite.h"
 #include "clang/Lex/TokenConcatenation.h"
 #include "clang/Lex/Preprocessor.h"
+#include "clang/Basic/Diagnostic.h"
 #include "clang/Basic/SourceManager.h"
 #include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/OwningPtr.h"
diff --git a/lib/Serialization/GeneratePCH.cpp b/lib/Serialization/GeneratePCH.cpp
index 02aed103f1..9a6564d61e 100644
--- a/lib/Serialization/GeneratePCH.cpp
+++ b/lib/Serialization/GeneratePCH.cpp
@@ -17,6 +17,7 @@
 #include "clang/AST/ASTContext.h"
 #include "clang/AST/ASTConsumer.h"
 #include "clang/Lex/Preprocessor.h"
+#include "clang/Basic/Diagnostic.h"
 #include "clang/Basic/FileManager.h"
 #include "clang/Basic/FileSystemStatCache.h"
 #include "llvm/Bitcode/BitstreamWriter.h"
diff --git a/lib/StaticAnalyzer/Core/TextPathDiagnostics.cpp b/lib/StaticAnalyzer/Core/TextPathDiagnostics.cpp
index 0c6b228274..575db607a9 100644
--- a/lib/StaticAnalyzer/Core/TextPathDiagnostics.cpp
+++ b/lib/StaticAnalyzer/Core/TextPathDiagnostics.cpp
@@ -13,6 +13,7 @@
 
 #include "clang/StaticAnalyzer/Core/PathDiagnosticConsumers.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/PathDiagnostic.h"
+#include "clang/Basic/Diagnostic.h"
 #include "clang/Lex/Preprocessor.h"
 #include "llvm/Support/raw_ostream.h"
 using namespace clang;
diff --git a/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp b/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp
index e13b86c1c1..ba64d98b98 100644
--- a/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp
+++ b/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp
@@ -27,6 +27,7 @@
 #include "clang/StaticAnalyzer/Core/PathSensitive/ExprEngine.h"
 #include "clang/StaticAnalyzer/Core/PathDiagnosticConsumers.h"
 
+#include "clang/Basic/Diagnostic.h"
 #include "clang/Basic/FileManager.h"
 #include "clang/Basic/SourceManager.h"
 #include "clang/Frontend/AnalyzerOptions.h"