[PATCH] D57150: [HeaderSearch] don't immediately request that headers are opened in getFileAndSuggestModule().

[Benjamin Kramer via Phabricator via cfe-commits]

bkramer accepted this revision.
bkramer added inline comments.


================
Comment at: lib/Lex/HeaderSearch.cpp:313
   // check whether we'll have a suggestion for a module.
-  const FileEntry *File = getFileMgr().getFile(FileName, /*OpenFile=*/true);
+  const FileEntry *File = getFileMgr().getFile(FileName, /*OpenFile=*/false);
   if (!File)
----------------
This deserves a comment that we don't open it because we might not need it. If we would use it the file would be closed after reading the contents.


Repository:
  rC Clang

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D57150/new/

https://reviews.llvm.org/D57150