diff --git a/clang/bindings/python/clang/cindex.py b/clang/bindings/python/clang/cindex.py
index ee996bbf8b84..1734ddbcaf71 100644
--- a/clang/bindings/python/clang/cindex.py
+++ b/clang/bindings/python/clang/cindex.py
@@ -105,10 +105,10 @@ class SourceLocation(Structure):
 
     def _get_instantiation(self):
         if self._data is None:
-            f, l, c = c_object_p(), c_uint(), c_uint()
-            SourceLocation_loc(self, byref(f), byref(l), byref(c))
+            f, l, c, o = c_object_p(), c_uint(), c_uint(), c_uint()
+            SourceLocation_loc(self, byref(f), byref(l), byref(c), byref(o))
             f = File(f) if f else None
-            self._data = (f, int(l.value), int(c.value))
+            self._data = (f, int(l.value), int(c.value), int(c.value))
         return self._data
 
     @property
@@ -126,6 +126,11 @@ class SourceLocation(Structure):
         """Get the column represented by this source location."""
         return self._get_instantiation()[2]
 
+    @property
+    def offset(self):
+        """Get the file offset represented by this source location."""
+        return self._get_instantiation()[3]
+
     def __repr__(self):
         return "<SourceLocation file %r, line %r, column %r>" % (
             self.file.name if self.file else None, self.line, self.column)
@@ -593,7 +598,8 @@ _CXString_getCString.restype = c_char_p
 # Source Location Functions
 SourceLocation_loc = lib.clang_getInstantiationLocation
 SourceLocation_loc.argtypes = [SourceLocation, POINTER(c_object_p),
-                               POINTER(c_uint), POINTER(c_uint)]
+                               POINTER(c_uint), POINTER(c_uint),
+                               POINTER(c_uint)]
 
 # Source Range Functions
 SourceRange_start = lib.clang_getRangeStart