1 files changed, 1 insertions, 0 deletions
diff --git a/lib/parse.js b/lib/parse.js
index c6d7cb6f..04b40149 100644
--- a/lib/parse.js
+++ b/lib/parse.js
@@ -1198,6 +1198,7 @@ function parse($TEXT, options) {
             }
         } else {
             body = [];
+            handle_regexp();
             value = maybe_assign();
         }
         S.input.pop_directives_stack();