| load("@stdlib//internal/graph.star", "graph") | |
| graph.add_node(key = graph.key('node', 'name')) | |
| graph.add_edge(graph.key('node', 'name'), graph.key('node', 'missing'), 'rel') | |
| def gen(ctx): | |
| fail('must not be called') | |
| core.generator(impl = gen) | |
| # Expect errors: | |
| # | |
| # Traceback (most recent call last): | |
| # //testdata/misc/graph_dangling_edge.star:4: in <toplevel> | |
| # Error: node("name") in "rel" refers to undefined node("missing") |