1 files changed, 1 insertions, 0 deletions
diff --git a/src/parse/token.cpp b/src/parse/token.cpp
index 115df135..2e5a61d4 100644
--- a/src/parse/token.cpp
+++ b/src/parse/token.cpp
@@ -207,6 +207,7 @@ Token Token::clone() const
             BUG(m_pos, "Fragment with invalid token type (" << *this << ")");
             break;
         }
+        assert(rv.m_data.is_Fragment());
         )
     )
     return rv;