1 files changed, 4 insertions, 0 deletions
diff --git a/src/parse/regex/enfa.rs b/src/parse/regex/enfa.rs
index ff742e0..dd4cf6e 100644
--- a/src/parse/regex/enfa.rs
+++ b/src/parse/regex/enfa.rs
@@ -724,6 +724,10 @@ impl TryFrom<Pattern> for ENFA {
                 states.push(EState::terminal());
                 Self { states }
             }
+            Pattern::Submatch(pat) => {
+                // NFA does not track submatches, so we are skipping it.
+                Self::try_from(*pat)?
+            }
         })
     }
 }