[PATCH] D73060: [Clang] Fix expansion of response files in -Wp after integrated-cc1 change

[Hans Wennborg via Phabricator via cfe-commits]

hans added inline comments.


================
Comment at: clang/tools/driver/driver.cpp:338
+  static unsigned ReenteranceCount;
+  if (ReenteranceCount++)
+    llvm::cl::ResetAllOptionOccurrences();
----------------
This looks pretty hacky.

Can you explain more what the current problem is and how you're proposing to fix it? I'm not familiar with the -Wp flag and how it relates to response files.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D73060/new/

https://reviews.llvm.org/D73060