Add a mode to clang-tblgen to generate reference documentation for warning and

remark flags. For now I'm checking in a copy of the built documentation, but we
can replace this with a placeholder (as we do for the attributes reference
documentation) once we enable building this server-side.

llvm-svn: 281192

1 files changed, 7 insertions, 1 deletions

diff --git a/clang/utils/TableGen/TableGen.cpp b/clang/utils/TableGen/TableGen.cpp
index ef6ad3ac6c1..9aa0c495ce6 100644
--- a/clang/utils/TableGen/TableGen.cpp
+++ b/clang/utils/TableGen/TableGen.cpp
@@ -52,7 +52,8 @@ enum ActionType {
   GenArmNeon,
   GenArmNeonSema,
   GenArmNeonTest,
-  GenAttrDocs
+  GenAttrDocs,
+  GenDiagDocs
 };
 
 namespace {
@@ -133,6 +134,8 @@ cl::opt<ActionType> Action(
                    "Generate ARM NEON tests for clang"),
         clEnumValN(GenAttrDocs, "gen-attr-docs",
                    "Generate attribute documentation"),
+        clEnumValN(GenDiagDocs, "gen-diag-docs",
+                   "Generate attribute documentation"),
         clEnumValEnd));
 
 cl::opt<std::string>
@@ -233,6 +236,9 @@ bool ClangTableGenMain(raw_ostream &OS, RecordKeeper &Records) {
   case GenAttrDocs:
     EmitClangAttrDocs(Records, OS);
     break;
+  case GenDiagDocs:
+    EmitClangDiagDocs(Records, OS);
+    break;
   }
 
   return false;