fix: Optional JSDoc @param

rustwasm · Aug 28, 2023 · c00b0af · c00b0af
1 parent e7cfba5
commit c00b0af
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/crates/cli-support/src/js/binding.rs b/crates/cli-support/src/js/binding.rs
@@ -372,7 +372,13 @@ impl<'a, 'b> Builder<'a, 'b> {
             ret.push_str("@param {");
             adapter2ts(ty, &mut ret);
             ret.push_str("} ");
-            ret.push_str(name);
+            if let AdapterType::Option(..) = ty {
+                ret.push_str("[");
+                ret.push_str(name);
+                ret.push_str("]");
+            } else {
+                ret.push_str(name);
+            }
             ret.push('\n');
         }
         if let (Some(name), Some(ty)) = (variadic_arg, arg_tys.last()) {