[libclang/python] Add __contains__ to SourceRange class.
Patch by Loïc Jaquemet!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@193725 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/bindings/python/clang/cindex.py b/bindings/python/clang/cindex.py
index cbce1a2..c103c70 100644
--- a/bindings/python/clang/cindex.py
+++ b/bindings/python/clang/cindex.py
@@ -266,6 +266,29 @@
def __ne__(self, other):
return not self.__eq__(other)
+ def __contains__(self, other):
+ """Useful to detect the Token/Lexer bug"""
+ if not isinstance(other, SourceLocation):
+ return False
+ if other.file is None and self.start.file is None:
+ pass
+ elif ( self.start.file.name != other.file.name or
+ other.file.name != self.end.file.name):
+ # same file name
+ return False
+ # same file, in between lines
+ if self.start.line < other.line < self.end.line:
+ return True
+ elif self.start.line == other.line:
+ # same file first line
+ if self.start.column <= other.column:
+ return True
+ elif other.line == self.end.line:
+ # same file last line
+ if other.column <= self.end.column:
+ return True
+ return False
+
def __repr__(self):
return "<SourceRange start %r, end %r>" % (self.start, self.end)