feat(webidl-contiguous): Warn if IDL member lacks dfn (closes speced#935

) (speced#991)
w3c · Dec 15, 2016 · e057720 · e057720
1 parent e9fb1c6
commit e057720
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/js/core/webidl-contiguous.js b/js/core/webidl-contiguous.js
@@ -872,7 +872,10 @@ define(
       if (dfns.length > 1) {
         pubsubhub.pub("error", "Multiple <dfn>s for " + name + (parent ? " in " + parent : ""));
       }
-      if (dfns.length === 0) {
+
+      if (dfns.length === 0 && name !== "serializer" && name !== "stringifier") {
+        const msg = "No <dfn> for " + name + (parent ? " in " + parent : "") + ".";
+        pubsubhub.pub("warn", msg);
         return undefined;
       }
       var dfn = dfns[0];