Upgrade fink to v0.64.0 and run programs in-browser#22
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Three logical changes bundled together since they overlap heavily in the same files: - Upgrade fink from v0.4.0 to v0.64.0 (and esbuild 0.27 → 0.28). The fink compiler API was rewritten over many minor versions: flat-AST arena (no more recursive Node traversal), name_res folded into scopes, struct-style NodeKind::Module, parser::parse takes a url, partial::apply / scopes::analyse take Ast directly, new typed stage chain (parse → desugar → lower → lift → compile_package). Playground crate rewritten to match. - Switch CPS / lifted / WAT panels from inline SMv3 sourcemaps to fink's native byte-offset sourcemap. New shared decoder in src/native-sourcemap.ts converts byte offsets to line/col using a one-shot LineMap. Lifted CPS now uses the flat formatter (lifting::fmt::fmt_flat_mapped_native) — reads as a sequence of assignments instead of nested ·fn / ·let. WAT pipeline now goes through compile_package + fmt_fragment_with_sm (matches `fink wat`). - Tier-1 in-browser runner: real compile() returns the WASM binary, src/runner.ts instantiates with no-op host imports (host_panic throws, the rest swallow). Exercises end-to-end module-body execution; stdout/stderr capture deferred until interop/js.wat exists upstream. Replaces the obsolete wasi-shim.ts.
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This PR will release v1.15.0 |
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🎉 This PR is included in version 1.15.0 🎉 The release is available on GitHub release Your semantic-release bot 📦🚀 |
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Summary
Test plan