[15_1] fix memory leakage of tm_ostream #641

	name: Build and Test on macOS

	on:
	push:
	branches: [ main ]
	paths:
	- 'Kernel/**'
	- 'System/**'
	- 'lolly/**'
	- 'tests/**'
	- '.github/workflows/ci-xmake-macos.yml'
	- 'xmake.lua'
	pull_request:
	branches: [ main ]
	paths:
	- 'Kernel/**'
	- 'System/**'
	- 'lolly/**'
	- 'tests/**'
	- '.github/workflows/ci-xmake-macos.yml'
	- 'xmake.lua'

	jobs:
	macosbuild:
	runs-on: macos-11
	steps:
	- uses: actions/checkout@v2
	with:
	fetch-depth: 1
	- name: cache xmake
	uses: actions/cache@v2
	with:
	path: \|
	${{github.workspace}}/build/.build_cache
	/Users/runner/.xmake
	key: ${{ runner.os }}-xmake-${{ hashFiles('**/xmake.lua') }}

	- name: set XMAKE_GLOBALDIR
	run: echo "XMAKE_GLOBALDIR=${{ runner.workspace }}/xmake-global" >> $GITHUB_ENV

	- uses: xmake-io/github-action-setup-xmake@v1
	with:
	xmake-version: v2.8.3
	actions-cache-folder: '.xmake-cache'

	- name: xmake repo --update
	run: xmake repo --update

	- name: cache
	uses: actions/cache@v3
	with:
	path: \|
	${{ env.XMAKE_GLOBALDIR }}/.xmake/packages
	${{ runner.workspace }}/build/.build_cache
	key: ${{ runner.os }}-xmake-qt${{ matrix.qt_ver }}-${{ hashFiles('**/xmake.lua') }}

	- name: config
	run: xmake config --policies=build.ccache -o ${{ runner.workspace }}/build --yes -vD
	- name: build
	run: xmake build --yes -vD
	- name: test
	run: xmake run --yes -vD --diagnosis --group=tests

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