Handle paren groups #585

	name: takolib

	on: [push]

	env:
	CARGO_TERM_COLOR: always

	defaults:
	run:
	working-directory: takolib

	jobs:
	takolib:
	name: takolib CI ${{ matrix.os }}
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os: [ubuntu-latest] #, windows-latest]

	steps:
	- uses: actions/checkout@v1
	- uses: actions/cache@v3
	with:
	path: \|
	/home/runner/.cargo/
	target
	key: ${{ runner.os }}-takolib-cargo-${{ hashFiles('**/Cargo.lock') }}
	restore-keys: \|
	${{ runner.os }}-takolib-cargo-${{ hashFiles('**/Cargo.lock') }}
	${{ runner.os }}-takolib-cargo-
	${{ runner.os }}-
	- name: Cache LLVM and Clang
	id: cache-llvm
	uses: actions/cache@v3
	with:
	path: \|
	C:/Program Files/LLVM
	./llvm
	key: llvm-17.0
	- name: Install LLVM and Clang
	uses: KyleMayes/install-llvm-action@v1
	with:
	version: "17.0"
	cached: ${{ steps.cache-llvm.outputs.cache-hit }}
	- name: Setup LLVM_PATH
	run: "export LLVM_SYS_170_PREFIX=\"$LLVM_PATH\""
	- name: Check llvm path
	run: "echo \"LLVM_PATH: $LLVM_PATH\"; echo \"LLVM_SYS_170_PREFIX: $LLVM_SYS_170_PREFIX\"; ls $LLVM_SYS_170_PREFIX"
	- name: Run tests
	run: cargo test --locked --release --verbose
	- name: Run ignored tests
	run: cargo test --locked --release --verbose -- --ignored
	- name: Build
	run: cargo build --locked --release --verbose
	- name: Install clippy
	run: rustup component add clippy
	- name: Clippy
	run: cargo clippy --all-features -- -D warnings
	- name: Install fmt
	run: rustup component add rustfmt
	- name: Format
	run: cargo fmt --all -- --check

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