Fix `to_json` for enums when the enum has an unsigned underlying type… #1

	name: macOS

	on:
	push:
	branches:
	- develop
	- master
	- release/*
	pull_request:
	workflow_dispatch:

	permissions:
	contents: read

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref \|\| github.run_id }}
	cancel-in-progress: true

	jobs:
	xcode_1:
	runs-on: macos-11
	strategy:
	matrix:
	xcode: ['11.7', '12.4', '12.5.1', '13.0']
	env:
	DEVELOPER_DIR: /Applications/Xcode_${{ matrix.xcode }}.app/Contents/Developer

	steps:
	- uses: actions/checkout@v3
	- name: Run CMake
	run: cmake -S . -B build -D CMAKE_BUILD_TYPE=Debug -DJSON_BuildTests=On -DJSON_FastTests=ON
	- name: Build
	run: cmake --build build --parallel 10
	- name: Test
	run: cd build ; ctest -j 10 --output-on-failure

	xcode_2:
	runs-on: macos-12
	strategy:
	matrix:
	xcode: ['13.1', '13.2.1', '13.3.1', '13.4.1', '14.0', '14.0.1', '14.1']
	env:
	DEVELOPER_DIR: /Applications/Xcode_${{ matrix.xcode }}.app/Contents/Developer

	steps:
	- uses: actions/checkout@v3
	- name: Run CMake
	run: cmake -S . -B build -D CMAKE_BUILD_TYPE=Debug -DJSON_BuildTests=On -DJSON_FastTests=ON
	- name: Build
	run: cmake --build build --parallel 10
	- name: Test
	run: cd build ; ctest -j 10 --output-on-failure

	xcode_standards:
	runs-on: macos-latest
	strategy:
	matrix:
	standard: [11, 14, 17, 20, 23]

	steps:
	- uses: actions/checkout@v3
	- name: Run CMake
	run: cmake -S . -B build -D CMAKE_BUILD_TYPE=Debug -DJSON_BuildTests=On -DJSON_TestStandards=${{ matrix.standard }}
	- name: Build
	run: cmake --build build --parallel 10
	- name: Test
	run: cd build ; ctest -j 10 --output-on-failure

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