Add another Clang TableGen-backend (-gen-clang-diags-options) for emitting

declarations for controlling groups of warnings. Currently this transforms:

  def UnusedMacrosDiags : Option<"unused-macros", [pp_macro_not_used]>;
  
into:

  static const diag::kind UnusedMacrosDiags[] = { diag::pp_macro_not_used };



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67239 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 9 insertions, 0 deletions

diff --git a/utils/TableGen/ClangDiagnosticsEmitter.h b/utils/TableGen/ClangDiagnosticsEmitter.h
index bedfe5af8f..b241bde521 100644
--- a/utils/TableGen/ClangDiagnosticsEmitter.h
+++ b/utils/TableGen/ClangDiagnosticsEmitter.h
@@ -32,6 +32,15 @@ public:
   void run(std::ostream &OS);
 };
 
+class ClangOptionsEmitter : public TableGenBackend {
+    RecordKeeper &Records;
+public:
+  explicit ClangOptionsEmitter(RecordKeeper &R) : Records(R) {}
+    
+  void run(std::ostream &OS);
+};
+
+  
 } // End llvm namespace
 
 #endif