rnk added inline comments.
================
Comment at: lib/Lex/Lexer.cpp:3076-3077
case '\r':
+ if (CurPtr[0] != Char && (CurPtr[0] == '\n' || CurPtr[0] == '\r'))
+ Char = getAndAdvanceChar(CurPtr, Result);
// If we are inside a preprocessor directive and we see the end of line,
----------------
Should we only do this in the `\r` case? If I understand correctly, we're
basically saying, if this is a CR, and the next byte is an LF, advance one more
and do the pre-processor stuff.
https://reviews.llvm.org/D37079
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