Add clang_getLocationForOffset() to libclang, for gives a source location from a character index into a file.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116587 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 7 insertions, 0 deletions

diff --git a/include/clang-c/Index.h b/include/clang-c/Index.h
index bf995682c6..40d3bafaff 100644
--- a/include/clang-c/Index.h
+++ b/include/clang-c/Index.h
@@ -301,6 +301,13 @@ CINDEX_LINKAGE CXSourceLocation clang_getLocation(CXTranslationUnit tu,
                                                   CXFile file,
                                                   unsigned line,
                                                   unsigned column);
+/**
+ * \brief Retrieves the source location associated with a given character offset
+ * in a particular translation unit.
+ */
+CINDEX_LINKAGE CXSourceLocation clang_getLocationForOffset(CXTranslationUnit tu,
+                                                           CXFile file,
+                                                           unsigned offset);
 
 /**
  * \brief Retrieve a NULL (invalid) source range.