errorf(declaration->source_position, "static declaration of '%Y' follows non-static declaration", symbol);
errorf(previous_declaration->source_position, "previous declaration of '%Y' was here", symbol);
} else {
errorf(declaration->source_position, "static declaration of '%Y' follows non-static declaration", symbol);
errorf(previous_declaration->source_position, "previous declaration of '%Y' was here", symbol);
} else {