reanalyze: fix reactive invalidation on refs-only changes#8173
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cristianoc merged 1 commit intomasterfrom Jan 16, 2026
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reanalyze: fix reactive invalidation on refs-only changes#8173cristianoc merged 1 commit intomasterfrom
cristianoc merged 1 commit intomasterfrom
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When transitive mode is off, dead-value reporting depends on hasRefBelow, which depends on value_refs_from (cross-file refs). Fix ReactiveSolver so per-file issues are recomputed when value_refs_from changes, not only when dead_decls_by_file changes. This prevents stale warnings in long-lived reanalyze-server sessions. Also add -transitive/-no-transitive CLI overrides (overriding rescript.json) and document/regenerate the checked-in non-transitive reactive pipeline mermaid diagram. Signed-off-by: Cristiano Calcagno <cristianoc@users.noreply.github.com>
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When transitive mode is off, dead-value reporting depends on hasRefBelow, which depends on value_refs_from (cross-file refs).
This dependency was left implicit, which violates the assumptions of reactive pipelines: now the dependency is explicit.
Fix ReactiveSolver so per-file issues are recomputed when value_refs_from changes, not only when dead_decls_by_file changes. This prevents stale warnings in long-lived reanalyze-server sessions.
Also add -transitive/-no-transitive CLI overrides (overriding rescript.json) and document/regenerate the checked-in non-transitive reactive pipeline mermaid diagram.