Comment parsing: add CommentOptions to allow specifying custom comment block commands
Add an ability to specify custom documentation block comment commands via a new
class CommentOptions. The intention is that this class will hold future
customizations for comment parsing, including defining documentation comments
with specific numbers of parameters, etc.
CommentOptions instance is a member of LangOptions.
CommentOptions is controlled by a new command-line parameter
-fcomment-block-commands=Foo,Bar,Baz.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175892 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Serialization/ASTWriter.cpp b/lib/Serialization/ASTWriter.cpp
index 09c5bbb..b0e36e2 100644
--- a/lib/Serialization/ASTWriter.cpp
+++ b/lib/Serialization/ASTWriter.cpp
@@ -1057,6 +1057,16 @@
Record.push_back(LangOpts.CurrentModule.size());
Record.append(LangOpts.CurrentModule.begin(), LangOpts.CurrentModule.end());
+
+ // Comment options.
+ Record.push_back(LangOpts.CommentOpts.BlockCommandNames.size());
+ for (CommentOptions::BlockCommandNamesTy::const_iterator
+ I = LangOpts.CommentOpts.BlockCommandNames.begin(),
+ IEnd = LangOpts.CommentOpts.BlockCommandNames.end();
+ I != IEnd; ++I) {
+ AddString(*I, Record);
+ }
+
Stream.EmitRecord(LANGUAGE_OPTIONS, Record);
// Target options.