The `%union' declaration for GNU 3DLDF looks like this:
%union
{
char string_value[64];
double real_value;
signed int int_value;
unsigned long long ulong_long_value;
void* pointer_value;
};
I use the members of the union other than `pointer_value' for the values
of symbols where it's co
> On 2 Oct 2007, at 23:48, Randy Smith wrote:
>
>> 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* int_list;
>> ...
>> }
>>
>> This yields the error:
>>
>> eidd.y:
>
> 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?
>
On 2 Oct 2007, at 23:48, Randy Smith wrote:
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* int_list;
...
}
This yields the error:
eidd.y:100: error: using-declaration for
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* int_list;
...
}
This yields the error:
eidd.y:100: error: using-declaration for non-member at class scope
eidd.y:100: error: exp
