[PATCH] D49466: Initial implementation of -fmacro-prefix-map and -ffile-prefix-map

[Alex Xu (Hello71) via Phabricator via cfe-commits]

alxu added a comment.

FYI, according to my comment on D49652 <https://reviews.llvm.org/D49652>, assuming I checked it correctly, gcc applies the maps in reverse order of command line specification, not sorted order. It seems unlikely that anyone is actually depending on the order though.


Repository:
  rC Clang

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D49466/new/

https://reviews.llvm.org/D49466