checker, cgen: fix if define comptime checking #21227

	name: toml CI

	on:
	push:
	paths:
	- 'vlib/**'
	- '**/toml_ci.yml'
	- '!**.md'
	pull_request:
	paths:
	- 'vlib/**'
	- '**/toml_ci.yml'
	- '!**.md'

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref == 'refs/heads/master' && github.sha \|\| github.ref }}
	cancel-in-progress: true

	jobs:
	toml-module-pass-external-test-suites:
	runs-on: ubuntu-latest
	timeout-minutes: 30
	steps:
	- uses: actions/checkout@v4
	- name: Build V
	run: make -j4 && ./v symlink
	- name: Install dependencies
	run: \|
	v retry -- sudo apt update
	v retry -- sudo apt install --quiet -y jq libgc-dev

	- name: Show JQ Version
	run: jq --version

	- name: Download more TOML testsuits
	run: .github/workflows/download_full_toml_test_suites.sh

	- name: Run TOML tests
	run: VTEST_TOML_DO_YAML_CONVERSION=1 VTEST_TOML_DO_LARGE_FILES=1 ./v test vlib/toml

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