[PATCH] D39279: Stringizing raw string literals containing newline

[Taewook Oh via Phabricator via cfe-commits]

twoh created this revision.

This patch implements 4.3 of http://open-std.org/jtc1/sc22/wg21/docs/papers/2014/n4220.pdf. If a raw string contains a newline character, replace each newline character with the \n escape code. Without this patch, included test case (macro_raw_string.cpp) results compilation failure.


https://reviews.llvm.org/D39279

Files:
  lib/Lex/Lexer.cpp
  test/Preprocessor/macro_raw_string.cpp
  unittests/Lex/LexerTest.cpp

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