mostalive
7f0981e012
- Tooling/DataFlowClassifier: buckets a resolved selection via Roslyn DataFlowAnalysis. Selection flow + tail flow (statements AFTER the selection in the same block) both use the two-argument AnalyzeDataFlow overload on the contiguous run; the em 01 spike verdict is pinned in tests — a synthetic BlockSyntax (parent decision #3) throws ArgumentException "statements not within tree" and would re-bind symbols, breaking the written-inside ∩ read-after identity match. - Buckets per parent spec as plain-string records: in-params = local + parameter reads (filtering the implicit `this`; fields/properties stay in the em 03 extract-first bucket), ByRef = reassigned inside via a non-declaration write (declaration initializers are not write-backs), returns = written ∧ read-after (tail, branch-insensitive over-approximation) + trailing `return X;` simple-name candidate, locals = written ∧ never read-after. - CLI now prints the raw bucket dump after the statement count line; classification failures exit 1 with a clean message (exit 0/1/2 contract preserved). - Tests: 6 new (in-param incl. `this` non-leak, multi-statement two-argument path, trailing-return, ref-vs-in differential, extract-first non-leak, synthetic-block dead path, single-statement one-argument path); shared DemoFixture loader; fixed pre-existing CS8602 in DemoFixtureTests. 36/36 green.
