Remove the capture, serialization, and deserialization of comment
ranges as part of the ASTContext. This code is not and was never used,
but contributes ~250k to the size of the Cocoa.h precompiled
header.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99007 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/clang/Frontend/PCHBitCodes.h b/include/clang/Frontend/PCHBitCodes.h
index de7888e..f975c49 100644
--- a/include/clang/Frontend/PCHBitCodes.h
+++ b/include/clang/Frontend/PCHBitCodes.h
@@ -215,9 +215,7 @@
/// generate the precompiled header.
ORIGINAL_FILE_NAME = 19,
- /// \brief Record code for the sorted array of source ranges where
- /// comments were encountered in the source code.
- COMMENT_RANGES = 20,
+ /// Record #20 intentionally left blank.
/// \brief Record code for the version control branch and revision
/// information of the compiler used to build this PCH file.