diff options
Diffstat (limited to 'frontends/verilog')
| -rw-r--r-- | frontends/verilog/verilog_parser.y | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/frontends/verilog/verilog_parser.y b/frontends/verilog/verilog_parser.y index fb5846f7b..0aae25353 100644 --- a/frontends/verilog/verilog_parser.y +++ b/frontends/verilog/verilog_parser.y @@ -1784,7 +1784,13 @@ wire_name: } rewriteAsMemoryNode(node, $2); } - if (current_function_or_task == NULL) { + if (current_function_or_task) { + if (node->is_input || node->is_output) + node->port_id = current_function_or_task_port_id++; + } else if (ast_stack.back()->type == AST_GENBLOCK) { + if (node->is_input || node->is_output) + frontend_verilog_yyerror("Cannot declare module port `%s' within a generate block.", $1->c_str()); + } else { if (do_not_require_port_stubs && (node->is_input || node->is_output) && port_stubs.count(*$1) == 0) { port_stubs[*$1] = ++port_counter; } @@ -1799,9 +1805,6 @@ wire_name: if (node->is_input || node->is_output) frontend_verilog_yyerror("Module port `%s' is not declared in module header.", $1->c_str()); } - } else { - if (node->is_input || node->is_output) - node->port_id = current_function_or_task_port_id++; } //FIXME: for some reason, TOK_ID has a location which always points to one column *after* the real last column... SET_AST_NODE_LOC(node, @1, @1); |