- vector<Layout::Qualifier> &qualifiers = var.layout->qualifiers;
- for(vector<Layout::Qualifier>::iterator i=qualifiers.begin(); i!=qualifiers.end(); ++i)
- if(i->name=="constant_id")
+ unsigned id = hash32((*i)->name)%features.constant_id_range;
+ while(used_ids.count(id))
+ id = (id+1)%features.constant_id_range;
+
+ vector<Layout::Qualifier> &qualifiers = (*i)->layout->qualifiers;
+ for(vector<Layout::Qualifier>::iterator j=qualifiers.begin(); j!=qualifiers.end(); ++j)
+ if(j->name=="constant_id")