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| author | Douglas Gregor <dgregor@apple.com> | 2011-02-02 22:30:17 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2011-02-02 22:30:17 +0000 |
| commit | aa596e877062ddd45d65705622a58587c5ba54b6 (patch) | |
| tree | 768e33d181407847b90b6ab90ec3d5972a1e6f5c /lib/CodeGen/CGClass.cpp | |
| parent | fa275dfad7c4eb053ffef423a863afbe15534476 (diff) | |
Canonicalize path names in the file manager before performing a lookup
on that name. Canonicalization eliminates silliness such as "." and
"foo/.." that breaks the uniquing of files in the presence of virtual
files or files whose inode numbers have changed during
parsing/re-parsing. c-index-test isn't able to create this crazy
situation, so I've resorted to testing outside of the Clang
tree. Fixes <rdar://problem/8928220>.
Note that this hackery will go away once we have a real virtual file
system on which we can layer FileManager; the virtual-files hack is
showing cracks.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@124754 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/CGClass.cpp')
0 files changed, 0 insertions, 0 deletions