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Fixed iterator invalidation bug in "rename" command

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This commit is contained in:
Clifford Wolf 2015-02-09 00:18:36 +01:00
parent 139648554d
commit f889e3d385
1 changed files with 4 additions and 3 deletions
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7
passes/cmds/rename.cc
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@ -34,9 +34,10 @@ static void rename_in_module(RTLIL::Module *module, std::string from_name, std::
for (auto &it : module->wires_)
if (it.first == from_name) {
log("Renaming wire %s to %s in module %s.\n", log_id(it.second), log_id(to_name), log_id(module));
module->rename(it.second, to_name);
if (it.second->port_id)
Wire *w = it.second;
log("Renaming wire %s to %s in module %s.\n", log_id(w), log_id(to_name), log_id(module));
module->rename(w, to_name);
if (w->port_id)
module->fixup_ports();
return;
}