syntax_data: {"ast_node_type":"other","tokens":[{"end":78,"kind":"keyword","start":0,"text":"debug!(\"evaluate_stack:"}]}
source_snippet:                 debug!("evaluate_stack: intercrate_ambiguity_causes is some");
context_before:             if self.intercrate_ambiguity_causes.is_some() {
context_after:                 // Heuristics: show the diagnostics when there are no candidates in crate.