// The provided files must all belong to the same package.
func (check *Checker) initFiles(files []*ast.File) {
	// start with a clean slate (check.Files may be called multiple times)
	check.files = nil
	check.imports = nil
	check.dotImportMap = nil

	check.firstErr = nil
	check.methods = nil
	check.untyped = nil
	check.delayed = nil
	check.objPath = nil
	check.cleaners = nil

}

// isExactFloat32 reports whether x can be exactly represented as a float32.
func isExactFloat32(x float64) bool {
	// Check the mantissa is in range.
	if bits.TrailingZeros64(math.Float64bits(x)) < 52-23 {
		return false
	}
	// Check the exponent is in range. The mantissa check above is sufficient for NaN values.
	return math.IsNaN(x) || x == float64(float32(x))

	for _, g := range leaked {
		errString.WriteString(fmt.Sprintf("Leaked goroutine: %v\n", g.stack))
	}
	return errors.New(errString.String())
}

// Check adds a check to a test to ensure there are no leaked goroutines
// To use, simply call leak.Check(t) at the start of a test; Do not call it in defer.
// It is recommended to call this as the first step, as Cleanup is called in LIFO order; this ensures any

// The provided files must all belong to the same package.
func (check *Checker) initFiles(files []*syntax.File) {
	// start with a clean slate (check.Files may be called multiple times)
	check.files = nil
	check.imports = nil
	check.dotImportMap = nil

	check.firstErr = nil
	check.methods = nil
	check.untyped = nil
	check.delayed = nil
	check.objPath = nil
	check.cleaners = nil

Laura Kassovic <******@****.***> 1701107622 -0800

Laura Kassovic <******@****.***> 1701107622 -0800

commands: [{
    executable: gradle
    args: check
    expected-output-file: check.out
    allow-additional-output: true
    allow-disordered-output: true

commands: [{
    executable: gradle
    args: showFile
    expected-output-file: check.out
    allow-additional-output: true

commands: [{
    executable: gradle
    args: check

commands: [{
    executable: gradle
    args: check
}, {
    executable: gradle
    args: greet -q
    expected-output-file: greet.out
}, {
    executable: gradle
    args: run -q
    expected-output-file: run.out