Merge: default-clause dispatcher recovery (gap #1) #30

	name: CI

	on:
	push:
	branches: [main]
	pull_request:
	branches: [main]

	# Cancel superseded runs on the same ref to save CI minutes.
	concurrency:
	group: ci-${{ github.ref }}
	cancel-in-progress: true

	env:
	CARGO_TERM_COLOR: always
	RUSTFLAGS: -D warnings

	jobs:
	test:
	name: build · clippy · test
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- name: Install Rust toolchain
	uses: dtolnay/rust-toolchain@stable
	with:
	components: clippy, rustfmt

	- name: Install nextest
	uses: taiki-e/install-action@nextest

	- name: Cache cargo
	uses: actions/cache@v4
	with:
	path: \|
	~/.cargo/registry
	~/.cargo/git
	target
	key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
	restore-keys: ${{ runner.os }}-cargo-

	- name: Clippy (warnings = errors)
	run: cargo clippy --release --all-targets -- -D warnings

	- name: Build
	run: cargo build --release

	# The functionality suite gates every change: the per-pass units, the
	# differential snippet-equivalence harness (`tests/equivalence.rs`), and the
	# robustness / panic-containment battery. All fixtures are inline; nextest
	# runs every binary concurrently. See tests/README.md.
	- name: Test
	run: cargo nextest run --release --profile ci

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