diff options
| author | Ted Kremenek <kremenek@apple.com> | 2008-04-14 21:04:18 +0000 |
|---|---|---|
| committer | Ted Kremenek <kremenek@apple.com> | 2008-04-14 21:04:18 +0000 |
| commit | 9fd87b1db485e2f31d0e5687f9168b370d546847 (patch) | |
| tree | d1570b1589af3dbcfcdf2a608350d3a7c81ef3ca /lib/Basic/SourceLocation.cpp | |
| parent | 70778c85825a00170c8c70ae351252743463d8dd (diff) | |
Added "getCanonicalID()", "isFromSameFile", and "isFromMainFile" to compare
the files of different SourceLocations. These methods correctly handle the
case where a file may have multiple FileIDs due to it being large enough
to be spread across several chunks.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49682 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Basic/SourceLocation.cpp')
| -rw-r--r-- | lib/Basic/SourceLocation.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Basic/SourceLocation.cpp b/lib/Basic/SourceLocation.cpp index c01447567f..83c264ad0b 100644 --- a/lib/Basic/SourceLocation.cpp +++ b/lib/Basic/SourceLocation.cpp @@ -88,3 +88,7 @@ const llvm::MemoryBuffer* FullSourceLoc::getBuffer() const { assert (isValid()); return SrcMgr->getBuffer(Loc.getFileID()); } + +unsigned FullSourceLoc::getCanonicalFileID() const { + return SrcMgr->getCanonicalFileID(Loc); +} |