tree 55fdfc48226da697705f6f92bd6564cb1aa8e67a
parent d8f681e135ebd536e25a60cdb23f4d531f1f993e
author Douglas Gregor <dgregor@apple.com> 1368224113 +0000
committer Douglas Gregor <dgregor@apple.com> 1368224113 +0000

[Modules] When things go horribly wrong when reading a module, point at the module cache.

Sometimes people hack on their system headers. In such cases, they'll
need to delete their module cache, but may not know where it is. Add a
note to show them where it is.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@181638 91177308-0d34-0410-b5e6-96231b3b80d8