C8a: decompose wasm.py into wasm/ package#120
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Split the 2,344-line wasm.py monolith into a vera/wasm/ package with 7 submodules using the same mixin-based pattern as the checker/ package. Package layout: __init__.py (6 lines) — re-exports 4 public API symbols helpers.py (211 lines) — WasmSlotEnv, StringPool, module-level helpers context.py (369 lines) — composed WasmContext class + dispatcher inference.py (527 lines) — InferenceMixin: type inference + utilities operators.py (430 lines) — OperatorsMixin: binary/unary ops, control flow calls.py (223 lines) — CallsMixin: function calls, effect handlers closures.py (248 lines) — ClosuresMixin: closures, free-var analysis data.py (460 lines) — DataMixin: constructors, match, arrays No test changes. All 951 tests pass, mypy clean, all 14 examples pass. Co-Authored-By: Claude <noreply@anthropic.invalid>
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Summary
wasm.pymonolith into avera/wasm/package with 7 submodulesInferenceMixin,OperatorsMixin,CallsMixin,ClosuresMixin,DataMixin) composed intoWasmContextvia multiple inheritancehelpers.pyto avoid circular imports__init__.pyCloses #100
Test plan
pytest tests/ -q)mypy vera/)python scripts/check_examples.py)python scripts/check_spec_examples.py)python scripts/check_readme_examples.py)python scripts/check_version_sync.py)🤖 Generated with Claude Code