1 files changed, 4 insertions, 0 deletions
diff --git a/include/clang/Basic/SourceLocation.h b/include/clang/Basic/SourceLocation.h
index 2405c2f..7d78087 100644
--- a/include/clang/Basic/SourceLocation.h
+++ b/include/clang/Basic/SourceLocation.h
@@ -145,6 +145,10 @@ inline bool operator<(const SourceLocation &LHS, const SourceLocation &RHS) {
   return LHS.getRawEncoding() < RHS.getRawEncoding();
 }
 
+inline bool operator<=(const SourceLocation &LHS, const SourceLocation &RHS) {
+  return LHS.getRawEncoding() <= RHS.getRawEncoding();
+}
+
 /// SourceRange - a trival tuple used to represent a source range.
 class SourceRange {
   SourceLocation B;