%description:
Check struct as struct member

%file: {}.msg

struct {Base}
{
    fields:
        int bb;
}


struct {MyStruct}
{
    fields:
        {Base} b;
        char c;
};

%global:
#include "{}_m.h"

%activity:

#define PRINT(X) ev << #X << ":" << X << endl

{MyStruct} x;

x.b.bb = 11; PRINT(x.b.bb);
x.c = 'x'; PRINT(x.c);

%contains: stdout
x.b.bb:11
x.c:x