2 files changed, 30 insertions, 6 deletions
diff --git a/lib/AST/ASTContext.cpp b/lib/AST/ASTContext.cpp
index a9df1469fe..514c76e9f6 100644
--- a/lib/AST/ASTContext.cpp
+++ b/lib/AST/ASTContext.cpp
@@ -654,7 +654,7 @@ ASTContext::ASTContext(LangOptions& LOpts, SourceManager &SM,
     DeclarationNames(*this),
     ExternalSource(0), Listener(0),
     Comments(SM), CommentsLoaded(false),
-    CommentCommandTraits(BumpAlloc),
+    CommentCommandTraits(BumpAlloc, LOpts.CommentOpts),
     LastSDM(0, 0),
     UniqueBlockByRefTypeID(0)
 {
diff --git a/lib/AST/CommentCommandTraits.cpp b/lib/AST/CommentCommandTraits.cpp
index e7e40fd109..e24d542c96 100644
--- a/lib/AST/CommentCommandTraits.cpp
+++ b/lib/AST/CommentCommandTraits.cpp
@@ -15,9 +15,21 @@ namespace comments {
 
 #include "clang/AST/CommentCommandInfo.inc"
 
-CommandTraits::CommandTraits(llvm::BumpPtrAllocator &Allocator) :
-    NextID(llvm::array_lengthof(Commands)), Allocator(Allocator)
-{ }
+CommandTraits::CommandTraits(llvm::BumpPtrAllocator &Allocator,
+                             const CommentOptions &CommentOptions) :
+    NextID(llvm::array_lengthof(Commands)), Allocator(Allocator) {
+  registerCommentOptions(CommentOptions);
+}
+
+void CommandTraits::registerCommentOptions(
+    const CommentOptions &CommentOptions) {
+  for (CommentOptions::BlockCommandNamesTy::const_iterator
+           I = CommentOptions.BlockCommandNames.begin(),
+           E = CommentOptions.BlockCommandNames.end();
+       I != E; I++) {
+    registerBlockCommand(*I);
+  }
+}
 
 const CommandInfo *CommandTraits::getCommandInfoOrNULL(StringRef Name) const {
   if (const CommandInfo *Info = getBuiltinCommandInfo(Name))
@@ -31,7 +43,7 @@ const CommandInfo *CommandTraits::getCommandInfo(unsigned CommandID) const {
   return getRegisteredCommandInfo(CommandID);
 }
 
-const CommandInfo *CommandTraits::registerUnknownCommand(StringRef CommandName) {
+CommandInfo *CommandTraits::createCommandInfoWithName(StringRef CommandName) {
   char *Name = Allocator.Allocate<char>(CommandName.size() + 1);
   memcpy(Name, CommandName.data(), CommandName.size());
   Name[CommandName.size()] = '\0';
@@ -40,13 +52,25 @@ const CommandInfo *CommandTraits::registerUnknownCommand(StringRef CommandName)
   CommandInfo *Info = new (Allocator) CommandInfo();
   Info->Name = Name;
   Info->ID = NextID++;
-  Info->IsUnknownCommand = true;
 
   RegisteredCommands.push_back(Info);
 
   return Info;
 }
 
+const CommandInfo *CommandTraits::registerUnknownCommand(
+                                                  StringRef CommandName) {
+  CommandInfo *Info = createCommandInfoWithName(CommandName);
+  Info->IsUnknownCommand = true;
+  return Info;
+}
+
+const CommandInfo *CommandTraits::registerBlockCommand(StringRef CommandName) {
+  CommandInfo *Info = createCommandInfoWithName(CommandName);
+  Info->IsBlockCommand = true;
+  return Info;
+}
+
 const CommandInfo *CommandTraits::getBuiltinCommandInfo(
                                                   unsigned CommandID) {
   if (CommandID < llvm::array_lengthof(Commands))