I'm trying to incorporate c++ stl constructs into the %union { } block
of yacc. Specifically, I'm trying to do something similar to this:
%union {
...
std::list<unsigned int>* int_list;
...
}
This yields the error:
eidd.y:100: error: using-declaration for non-member at class scope
eidd.y:100: error: expected `;' before '<' token
One solution to this (and the solution I used), is to define
a simple class that wraps a pointer of this type. This works fine, but
it is a bit of a kludge, and I'm really curious why the direct stl
reference doesn't work. Can anybody explain this to me or point me to
a reference?
Thanks,
Randy smith
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