llvm-project

Author	SHA1	Message	Date
Dmitri Gribenko	632d58afab	Fix an infinite loop in comment lexer: we were not advancing in the input character stream when we saw a '<' that is not a start of an HTML tag. llvm-svn: 159303	2012-06-27 23:28:29 +00:00
Dmitri Gribenko	1669f70273	Remove unsigned and a pointer from a comment token (so that each token can have only one semantic string value attached to it), at a cost of adding an additional token. llvm-svn: 159270	2012-06-27 16:53:58 +00:00
Dmitri Gribenko	60ddd8a1b1	Comment lexer: counting backwards from token end is thought to be confusing. We already have a pointer to the beginning of the token, so use it to extract the text instead. llvm-svn: 159269	2012-06-27 16:30:35 +00:00
Dmitri Gribenko	5188c4b9cc	Implement a lexer for structured comments. llvm-svn: 159223	2012-06-26 20:39:18 +00:00