diff options
Diffstat (limited to 'frontends/ast/ast.cc')
| -rw-r--r-- | frontends/ast/ast.cc | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/frontends/ast/ast.cc b/frontends/ast/ast.cc index fd2724009..92513a244 100644 --- a/frontends/ast/ast.cc +++ b/frontends/ast/ast.cc @@ -934,10 +934,15 @@ static AstModule* process_module(AstNode *ast, bool defer) if (flag_lib) { std::vector<AstNode*> new_children; for (auto child : ast->children) { - if (child->type == AST_WIRE && (child->is_input || child->is_output)) + if (child->type == AST_WIRE && (child->is_input || child->is_output)) { new_children.push_back(child); - else + } else if (child->type == AST_PARAMETER) { + child->delete_children(); + child->children.push_back(AstNode::mkconst_int(0, false, 0)); + new_children.push_back(child); + } else { delete child; + } } ast->children.swap(new_children); ast->attributes["\\blackbox"] = AstNode::mkconst_int(1, false); |