diff options
| -rw-r--r-- | frontends/verilog/verilog_parser.y | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/frontends/verilog/verilog_parser.y b/frontends/verilog/verilog_parser.y index db9a130cf..b7c6af91e 100644 --- a/frontends/verilog/verilog_parser.y +++ b/frontends/verilog/verilog_parser.y @@ -853,7 +853,11 @@ task_func_port: } if (astbuf2 && astbuf2->children.size() != 2) frontend_verilog_yyerror("task/function argument range must be of the form: [<expr>:<expr>], [<expr>+:<expr>], or [<expr>-:<expr>]"); - } wire_name | wire_name; + } wire_name | + { + if (!astbuf1) + frontend_verilog_yyerror("Non-ANSI style task/function arguments not currently supported"); + } wire_name; task_func_body: task_func_body behavioral_stmt | |