[PATCH] D107393: Apply -fmacro-prefix-map to __builtin_FILE()

[Pavel Asyutchenko via Phabricator via llvm-commits]

Svenny created this revision.
Svenny added reviewers: dankm, MaskRay, rnk, Lekensteyn, echristo.
Svenny added a project: clang.
Herald added a subscriber: dexonsmith.
Svenny requested review of this revision.
Herald added a subscriber: cfe-commits.

This will match the behavior of GCC.
Patch does not change remapping logic itself, so adding one simple smoke test should be enough.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D107393

Files:
  clang/include/clang/Basic/LangOptions.h
  clang/include/clang/Lex/PreprocessorOptions.h
  clang/lib/AST/Expr.cpp
  clang/lib/Basic/LangOptions.cpp
  clang/lib/CodeGen/CodeGenModule.cpp
  clang/lib/Frontend/CompilerInvocation.cpp
  clang/lib/Lex/PPMacroExpansion.cpp
  clang/test/CodeGen/macro-prefix-map.c

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