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The hashing/equality done by wasmparser for resource methods and interface names didn't take into account the hashing of `KebabStr`, notably lowercasing, meaning that methods/interfaces which should clash did not actually clash. This is fixed here with custom trait impls that delegate to `KebabStr` versions.
pchickey
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Aug 26, 2026
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wasm-tools 1.259.0 Created-by: HarmonybrewBot Commit-by: HarmonybrewBot Merged-by: HarmonybrewBot Description: Created by `brew bump` --- Created with `brew bump-formula-pr`.<details> <summary>release notes</summary> <pre>## What's Changed * Refactor name resolution of components in the text format by @alexcrichton in bytecodealliance/wasm-tools#2621 * Import component spec tests as a submodule and run them. by @alexcrichton in bytecodealliance/wasm-tools#2623 * Fix name uniqueness with methods/interfaces by @alexcrichton in bytecodealliance/wasm-tools#2625 * Add compact import generation in wasm-smith by @chacailline in bytecodealliance/wasm-tools#2627 * Drop hyphens when testing equality of kebab names by @alexcrichton in bytecodealliance/wasm-tools#2626 * Enable wide-arithmetic by default in wasm-smith by @alexcrichton in bytecodealliance/wasm-tools#2628 * Validate the size of defined component types by @alexcrichton in bytecodealliance/wasm-tools#2624 * Update Wasmtime used in testing/fuzzing by @alexcrichton in bytecodealliance/wasm-tools#2629 * Fix text format outer aliases from recent refactor by @alexcrichton in bytecodealliance/wasm-tools#2631 * Remove `cancellable` immediate from component model intrinsics by @alexcrichton in bytecodealliance/wasm-tools#2630 * Start requiring "strict" indices in the text format by @alexcrichton in bytecodealliance/wasm-tools#2633 * Enable the `cm-implements` and `cm-map` features by default by @alexcrichton in bytecodealliance/wasm-tools#2634 * Clamp sizes of element segments in wasm-smith by @alexcrichton in bytecodealliance/wasm-tools#2632 * Fix wit-smith generating huge types by @alexcrichton in bytecodealliance/wasm-tools#2636 * Fix disallow_traps in wasm-smith with custom page sizes by @alexcrichton in bytecodealliance/wasm-tools#2635 * Resolve Cargo warnings on nightly by @alexcrichton in bytecodealliance/wasm-tools#2642 * Return an error instead of panicking on fixed-length-list size overflow by @zikk090 in bytecodealliance/wasm-tools#2643 * Try to improve performance of `deinline_import_export` by @alexcrichton in bytecodealliance/wasm-tools#2647 * Document a non-obvious method argument by @alexcrichton in bytecodealliance/wasm-tools#2645 * wasm-wave: Clean up syntax docs by @lann in bytecodealliance/wasm-tools#2644 * Update dependency major tracks by @alexcrichton in bytecodealliance/wasm-tools#2649 * Release wasm-tools 1.259.0 by @github-actions[bot] in bytecodealliance/wasm-tools#2650 ## New Contributors * @chacailline made their first contribution in bytecodealliance/wasm-tools#2627 * @zikk090 made their first contribution in bytecodealliance/wasm-tools#2643 **Full Changelog**: https://github.com/bytecodealliance/wasm-tools/compare/v1.258.0...v1.259.0</pre> <p>View the full release notes at <a href="https://github.com/bytecodealliance/wasm-tools/releases/tag/v1.259.0">https://github.com/bytecodealliance/wasm-tools/releases/tag/v1.259.0</a>.</p> </details> <hr> See merge request: Harmonybrew/homebrew-core!20061
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The hashing/equality done by wasmparser for resource methods and interface names didn't take into account the hashing of
KebabStr, notably lowercasing, meaning that methods/interfaces which should clash did not actually clash. This is fixed here with custom trait impls that delegate toKebabStrversions.