[Bug preprocessor/61918] With -isystem, symlinks are sometimes processed incorrectly

[mitya57 at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61918

Dmitry Shachnev <mitya57 at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to work|                            |4.7.4
      Known to fail|                            |4.8.3, 4.9.1

--- Comment #1 from Dmitry Shachnev <mitya57 at gmail dot com> ---
I tested with old GCC versions, and it looks like it's a regression between 4.7
and 4.8. Versions 4.6 and 4.7 work correct.