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

[Joerg Sonnenberger via Phabricator via cfe-commits]

joerg added a comment.

That's the other reason why I find the GCC specification as string prefix confusing. I still say we should just go with mapping of path names and then the order question mostly goes away.


Repository:
  rC Clang

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https://reviews.llvm.org/D49466