[PATCH] D25153: preprocessor supports `-dI` flag

[Steve O'Brien via cfe-commits]

elsteveogrande updated this revision to Diff 73398.
elsteveogrande added a comment.

Thanks for the feedback @majnemer!  Fixed these.  I _think_ I used `StringRef` right; I assume it's like `std::string` in that it manages its own memory (i.e. I didn't create references to deallocated strings, etc.).


https://reviews.llvm.org/D25153

Files:
  include/clang/Driver/Options.td
  include/clang/Frontend/PreprocessorOutputOptions.h
  lib/Frontend/CompilerInvocation.cpp
  lib/Frontend/PrintPreprocessedOutput.cpp
  test/Preprocessor/dump_import.h
  test/Preprocessor/dump_import.m
  test/Preprocessor/dump_include.c
  test/Preprocessor/dump_include.h

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