Function missing_island_graph

libs/@local/hashql/eval/src/postgres/error.rs:327–343

(span: SpanId)

#[coverage(off)]
pub(super) fn missing_island_graph(span: SpanId) -> EvalDiagnostic {
    let mut diagnostic = Diagnostic::new(
        category(PostgresDiagnosticCategory::MissingIslandGraph),
        Severity::Bug,
    )
    .primary(Label::new(
        span,
        "no island graph found for this filter body",
    ));

    diagnostic.add_message(Message::note(
        "the island analysis pass should have produced an island graph for every graph read \
         filter body; its absence indicates a compiler bug",
    ));

    diagnostic
}