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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 | 3c0d263abb7469f63c03df6ab21bfb5785457401 (patch) | |
| tree | 1c0ad8f0f34b71ae8f8bd7595ba52db24f68d54f /clang/lib/CodeGen/CodeGenModule.cpp | |
| parent | e3773c2f511e1c2deb2f1128a14e98b386ca47c4 (diff) | |
| download | llvm-3c0d263abb7469f63c03df6ab21bfb5785457401.zip llvm-3c0d263abb7469f63c03df6ab21bfb5785457401.tar.gz llvm-3c0d263abb7469f63c03df6ab21bfb5785457401.tar.bz2 | |
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.
llvm-svn: 124754
Diffstat (limited to 'clang/lib/CodeGen/CodeGenModule.cpp')
0 files changed, 0 insertions, 0 deletions