// crossmod — directory package whose probe() takes a param named like the
// module `shadowmod` that paramshadowmod (NOT crossmod) imports. The
// shadow rule is filtered by the binding's own module (src_imports
// cur_mod filter): crossmod carries no `import shadowmod`, so this param
// must NOT trip even though a sibling package imports that leaf.

package crossmod;

export fn probe(shadowmod: str) i32 = {
	return shadowmod.len;
};