[PATCH] D36872: Fixed a crash on replaying Preamble's PP conditional stack.

[Ilya Biryukov via Phabricator via cfe-commits]

ilya-biryukov created this revision.

The crash occurs when the first token after a preamble is a macro
expansion.
Fixed by moving replayPreambleConditionalStack from Parser into
Preprocessor. It is now called right after the predefines file is
processed.


https://reviews.llvm.org/D36872

Files:
  include/clang/Lex/Preprocessor.h
  lib/Lex/PPLexerChange.cpp
  lib/Lex/Preprocessor.cpp
  lib/Parse/Parser.cpp
  test/Index/preamble-conditionals-crash.cpp

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