codeql/cpp/ql/test/library-tests/complexity/complexity.c

void cc1(int val)
{
	switch (val) {
	}
	switch (val) {
		case 1:
		default:
			break;
	}
	switch (val) {
		default:
		case 1:
			break;
	}
	switch (val) {
		case 1:
		default:
		case 2:
			break;
	}
}

void cc2(int val)
{
	switch (val) {
		case 1:
			break;
		default:
			break;
	}
}

void cc3(int val)
{
	switch (val) {
		case 1:
		case 2:
			break;
		case 3:
			break;
	}
}

void cc4(int val)
{
	switch (val) {
		case 1:
		case 2:
			break;
		case 3:
			break;
		case 4:
			break;
		case 2+3:
		default:
		case 3+3:
		case 7:
			break;
	}
}