Fixed pattern matching in "hierarchy -generate"

diff --git a/passes/hierarchy/hierarchy.cc b/passes/hierarchy/hierarchy.cc
index 66d660324b4e572bed1d1b47cefd766a1fd17053..58b796a62bf1a15620961ce3b1ba8e22016934c0 100644 (file)
--- a/passes/hierarchy/hierarchy.cc
+++ b/passes/hierarchy/hierarchy.cc
@@ -32,7 +32,7 @@ PRIVATE_NAMESPACE_BEGIN
 
 struct generate_port_decl_t {
        bool input, output;
-       RTLIL::IdString portname;
+       string portname;
        int index;
 };
 
@@ -101,7 +101,7 @@ void generate(RTLIL::Design *design, const std::vector<std::string> &celltypes,
                        for (auto &decl : portdecls)
                                if (decl.index == 0 && patmatch(decl.portname.c_str(), RTLIL::unescape_id(portname).c_str())) {
                                        generate_port_decl_t d = decl;
-                                       d.portname = portname;
+                                       d.portname = portname.str();
                                        d.index = *indices.begin();
                                        log_assert(!indices.empty());
                                        indices.erase(d.index);