feat: ecosystem updates - wasmtime 41.0.1 + MoonBit tests #331
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Update from 39.0.1 to 41.0.1 (2 major versions). Key changes in wasmtime 41.x: - Component Model async improvements (threading intrinsics) - Winch compiler enhancements - GC improvements and memory leak fixes - Improved `wasmtime wizer` subcommand stability Note: Winch on AArch64 has a SHA256 miscompile bug (upstream #12423). Use Cranelift for crypto-heavy workloads on ARM64. Removed old versions (35.0.0, 37.0.2) - keeping 41.0.1 + 39.0.1 for rollback. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Add tests for MoonBit signed integer types (s8, s16) to track upstream wit-bindgen bug #1518. New files: - test/moonbit/signed_integers.wit - WIT with s8/s16 type exports - test/moonbit/signed_integers.mbt - MoonBit implementation - test/moonbit/moonbit_component_tests.bzl - Analysis test rules - test/moonbit/BUILD.bazel - Test targets Tests verify: - moonbit_wasm_component provides WasmComponentInfo - Components with s8/s16 types build successfully - Component exports match WIT interface Note: Tests are tagged 'manual' because MoonBit toolchain is only available on darwin_arm64, linux_amd64, windows_amd64. Related: #325, #326 (tracking upstream bugs) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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Summary
Changes
Wasmtime 41.0.1
Key improvements in wasmtime 41.x:
wasmtime wizersubcommand stabilityMoonBit Integration Tests
New test directory
test/moonbit/with:signed_integers.wit- WIT interface with s8/s16/s32 typessigned_integers.mbt- MoonBit implementationmoonbit_component_tests.bzl- Analysis test rulesTests are tagged
manualbecause MoonBit toolchain is only available on darwin_arm64, linux_amd64, windows_amd64.Related Issues
Tracking issues created for upstream bugs:
Test plan
bazel build //examples/wizer_example:expensive_init_component- wasmtime worksbazel build //test/moonbit:signed_integers_component- MoonBit tests buildbazel test //test/moonbit:signed_integers_analysis_test- Analysis test passes🤖 Generated with Claude Code