From e3bc99dbf34d58bbc17cf462dd1040b5e16b7213 Mon Sep 17 00:00:00 2001
From: Lars-Peter Clausen <lars@metafoo.de>
Date: Sat, 26 Feb 2022 18:51:07 +0100
Subject: [PATCH] Don't allow non-ANSI ports for class constructors

Class constructors don't allow for non-ANSI ports. E.g. the following is
not valid.

```
class C;
  function new();
    input int i;
  endfunction
endclass
```

The parser will currently accept this, but otherwise ignore the non-ANSI
port. Modify the parser rules so that this is a syntax error.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
---
 parse.y | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/parse.y b/parse.y
index 161512153..ff6c25f19 100644
--- a/parse.y
+++ b/parse.y
@@ -892,7 +892,7 @@ class_item /* IEEE1800-2005: A.1.8 */
 	current_function = pform_push_constructor_scope(@3);
       }
     '(' tf_port_list_opt ')' ';'
-    tf_item_list_opt
+    block_item_decls_opt
     statement_or_null_list_opt
     K_endfunction endnew_opt
       { current_function->set_ports($6);