Example #1
0
static void import_base_rule( void * r_, void * d_ )
{
    RULE * r = (RULE *)r_;
    RULE * ir1;
    RULE * ir2;
    struct import_base_data * d = (struct import_base_data *)d_;
    string qualified_name[ 1 ];
    OBJECT * qname;

    string_new      ( qualified_name               );
    string_append   ( qualified_name, object_str( d->base_name ) );
    string_push_back( qualified_name, '.'          );
    string_append   ( qualified_name, object_str( r->name ) );

    qname = object_new( qualified_name->value );

    ir1 = import_rule( r, d->class_module, r->name );
    ir2 = import_rule( r, d->class_module, qname );

    object_free( qname );

    /* Copy 'exported' flag. */
    ir1->exported = ir2->exported = r->exported;

    /* If we are importing a class method, localize it. */
    if ( ( r->module == d->base_module ) || ( r->module->class_module &&
        ( r->module->class_module == d->base_module ) ) )
        ir1->module = ir2->module = d->class_module;

    string_free( qualified_name );
}
RULE* duplicate_rule( char* name, RULE* other )
{
    return import_rule( other, root_module(), name );
}