Improve makeExpr performance #1665

	name: build

	on:
	push:
	branches: [master]
	pull_request:
	branches: [master]

	defaults:
	run:
	shell: bash

	env:
	BUILD_TYPE: Release

	jobs:
	build:
	name: Build
	runs-on: ${{matrix.config.os}}

	strategy:
	matrix:
	config:
	- { name: Ubuntu GCC, os: ubuntu-latest, cc: gcc, cxx: g++ }
	- { name: Ubuntu Clang, os: ubuntu-latest, cc: clang, cxx: clang++ }
	# TODO: remove version specifiers after macOS-latest upgrades to version 13
	- { name: macOS GCC, os: macOS-13, cc: gcc, cxx: g++ }
	- { name: macOS Clang, os: macOS-13, cc: clang, cxx: clang++ }
	- { name: Windows GCC, os: windows-latest, cc: gcc, cxx: g++ }
	- { name: Windows Clang, os: windows-latest, cc: clang, cxx: clang++ }
	- { name: Windows MSVC, os: windows-latest, cc: msvc, cxx: msvc }

	steps:
	- name: Checkout
	uses: actions/checkout@v3

	# TODO: remove this step after the default Clang is updated to version 16
	- name: Install LLVM and Clang
	if: matrix.config.os == 'ubuntu-latest'
	uses: KyleMayes/install-llvm-action@v1
	with:
	version: "16.0"

	- name: Configure CMake
	working-directory: ${{github.workspace}}
	run: cmake -Bbuild -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} -Dfintamath_build_tests=ON -Dfintamath_build_shared=ON -Dfintamath_warnings_as_errors=ON
	env:
	CC: ${{matrix.config.cc}}
	CXX: ${{matrix.config.cxx}}

	- name: Build
	working-directory: ${{github.workspace}}
	run: cmake --build build --config ${{env.BUILD_TYPE}}

	- name: Test
	working-directory: ${{github.workspace}}/build
	run: ctest -C${{env.BUILD_TYPE}} --output-on-failure

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