✅ Add error for a message with duplicate field names #711

	name: Performance Tests

	on:
	workflow_dispatch:
	merge_group:
	pull_request:
	branches: [ main ]

	env:
	BUILD_TYPE: Debug

	jobs:
	performance_test:
	runs-on: ${{ github.repository_owner == 'intel' && 'intel-' \|\| '' }}ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- name: Install compiler
	run: sudo apt update && sudo apt-get install -y clang-14

	- name: Configure CMake
	env:
	CC: "/usr/lib/llvm-14/bin/clang"
	CXX: "/usr/lib/llvm-14/bin/clang++"
	CXX_STANDARD: 20
	run: cmake -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}}

	- name: Build
	id: build_step
	shell: bash
	run: \|
	# interesting summary data on stderr
	cmake --build ${{github.workspace}}/build --config ${{env.BUILD_TYPE}} -t compilation_benchmark 2>&1 \| tee ${{github.workspace}}/build/compilation_output.log
	FRONT_END_TIME=$(grep "Clang front-end timer" ${{github.workspace}}/build/compilation_output.log \| awk '{print $1}')

	# generate summary with expandable section
	echo "<details>" >> $GITHUB_STEP_SUMMARY
	echo " <summary>Clang front-end: ${FRONT_END_TIME} seconds</summary>" >> $GITHUB_STEP_SUMMARY
	echo "" >> $GITHUB_STEP_SUMMARY
	echo " \`\`\`" >> $GITHUB_STEP_SUMMARY
	cat ${{github.workspace}}/build/compilation_output.log >> $GITHUB_STEP_SUMMARY
	echo " \`\`\`" >> $GITHUB_STEP_SUMMARY
	echo "</details>" >> $GITHUB_STEP_SUMMARY

	- name: 'Upload Compilation Trace'
	uses: actions/upload-artifact@v3
	with:
	name: compilation_trace.json
	path: ${{github.workspace}}/build/benchmark/CMakeFiles/compilation_benchmark.dir/big_nexus.cpp.json

Provide feedback