diff options
Diffstat (limited to 'clang/tools/libclang/CIndex.cpp')
| -rw-r--r-- | clang/tools/libclang/CIndex.cpp | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/clang/tools/libclang/CIndex.cpp b/clang/tools/libclang/CIndex.cpp index 2f8db5dfcef..51749d7849b 100644 --- a/clang/tools/libclang/CIndex.cpp +++ b/clang/tools/libclang/CIndex.cpp @@ -2861,6 +2861,34 @@ void clang_getExpansionLocation(CXSourceLocation location, *offset = SM.getDecomposedLoc(ExpansionLoc).second; } +void clang_getPresumedLocation(CXSourceLocation location, + CXString *filename, + unsigned *line, + unsigned *column) { + SourceLocation Loc = SourceLocation::getFromRawEncoding(location.int_data); + + if (!location.ptr_data[0] || Loc.isInvalid()) { + if (filename) + *filename = createCXString(""); + if (line) + *line = 0; + if (column) + *column = 0; + } + else { + const SourceManager &SM = + *static_cast<const SourceManager*>(location.ptr_data[0]); + PresumedLoc PreLoc = SM.getPresumedLoc(Loc); + + if (filename) + *filename = createCXString(PreLoc.getFilename()); + if (line) + *line = PreLoc.getLine(); + if (column) + *column = PreLoc.getColumn(); + } +} + void clang_getInstantiationLocation(CXSourceLocation location, CXFile *file, unsigned *line, |
