Test compiler and tools for memory leaks #6

	name: Test compiler and tools for memory leaks

	on:
	# This is for passing required checks
	pull_request:
	merge_group:

	jobs:
	leaktest:
	# Skip this for PRs
	if: github.event_name != 'pull_request'

	name: Compiler and tools leak test
	runs-on: ubuntu-latest

	steps:
	- name: Decrease kernel address randomization
	# Works around https://github.com/actions/runner-images/issues/9491
	run: sudo sysctl vm.mmap_rnd_bits=28

	- uses: actions/checkout@v4
	with:
	fetch-depth: 0
	filter: tree:0

	- name: Enable annotations
	run: echo "::add-matcher::.github/nim-problem-matcher.json"

	- name: Build release binaries with LeakSanitizer
	run: \|
	./koch.py all-strict \
	-d:useMalloc \
	-d:leakTest \
	--passC:-fsanitize=leak \
	--passC:"-fno-omit-frame-pointer -mno-omit-leaf-frame-pointer" \
	--passL:-fsanitize=leak \
	--debuginfo \
	--linedir

	- name: Run tools tests
	run: ./koch.py testTools

	# NOTE: We don't run the full test suite here as self-bootstrap
	# and tools testsuite can be considered enough to rat out memory leaks
	# within the compiler itself.

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