// untyped constants
	const _ int = complex(1, 0)
	const _ float32 = complex(1, 0)
	const _ complex64 = complex(1, 0)
	const _ complex128 = complex(1, 0)
	const _ = complex(0i, 0i)
	const _ = complex(0i, 0)
	const _ int = 1.0 + complex(1, 0i)

	const _ int = complex /* ERROR "int" */ (1.1, 0)
	const _ float32 = complex /* ERROR "float32" */ (1, 2)

	// untyped values
	var s uint

// license that can be found in the LICENSE file.

package p

var _ = int8(4) * 300         // ERROR "overflows int8"
var _ = complex64(1) * 1e200  // ERROR "complex real part overflow|overflows complex64"

type orderedNumeric interface {
	~int | ~int8 | ~int16 | ~int32 | ~int64 |
		~uint | ~uint8 | ~uint16 | ~uint32 | ~uint64 | ~uintptr |
		~float32 | ~float64
}

// Complex matches the two complex types, which do not have a < operator.
type Complex interface {
	~complex64 | ~complex128
}

// orderedAbs is a helper type that defines an Abs method for
// a struct containing an ordered numeric type.
type orderedAbs[T orderedNumeric] struct {

type orderedNumeric interface {
	~int | ~int8 | ~int16 | ~int32 | ~int64 |
		~uint | ~uint8 | ~uint16 | ~uint32 | ~uint64 | ~uintptr |
		~float32 | ~float64
}

// Complex matches the two complex types, which do not have a < operator.
type Complex interface {
	~complex64 | ~complex128
}

// For now, a lone type parameter is not permitted as RHS in a type declaration (issue #45639).
// // orderedAbs is a helper type that defines an Abs method for

	// All complex divide by zero should not error.
	ErrorTest{"complex 0/0", func() { use(c / d) }, ""},
	ErrorTest{"complex64 0/0", func() { use(c64 / d64) }, ""},
	ErrorTest{"complex128 0/0", func() { use(c128 / d128) }, ""},

	ErrorTest{"complex 1/0", func() { use(e / d) }, ""},
	ErrorTest{"complex64 1/0", func() { use(e64 / d64) }, ""},
	ErrorTest{"complex128 1/0", func() { use(e128 / d128) }, ""},
}

func cx128diff_ssa(a, b complex128) complex128 {
	return a - b
}

//go:noinline
func cx128prod_ssa(a, b complex128) complex128 {
	return a * b
}

//go:noinline
func cx128quot_ssa(a, b complex128) complex128 {
	return a / b
}

//go:noinline
func cx128neg_ssa(a complex128) complex128 {
	return -a
}

//go:noinline
func cx128real_ssa(a complex128) float64 {

Alexander Zielenski <******@****.***> 1717179408 -0700

	const (
		a = 1 + iota // ERROR "invalid operation|incompatible types|cannot convert"
	)
	_, _ = n, y
}

const (
	append     = 1
	bool       = 2
	byte       = 3
	complex    = 4
	complex64  = 5
	complex128 = 6
	cap        = 7
	close      = 8
	delete     = 9
	error      = 10
	false      = 11
	float32    = 12
	float64    = 13
	imag       = 14
	int        = 15
	int8       = 16

package decls1

import (
	"math"
)

// Global variables without initialization
var (
	a, b bool
	c byte
	d uint8
	r rune
	i int
	j, k, l int
	x, y float32
	xx, yy float64
	u, v complex64
	uu, vv complex128
	s, t string
	array []byte
	iface interface{}

	blank _ /* ERROR "cannot use _" */
)

// Global variables with initialization
var (
	s1 = i + j
	s2 = i /* ERROR "mismatched types" */ + x

func Sinh(x complex128) complex128 {
	switch re, im := real(x), imag(x); {
	case re == 0 && (math.IsInf(im, 0) || math.IsNaN(im)):
		return complex(re, math.NaN())
	case math.IsInf(re, 0):
		switch {
		case im == 0:
			return complex(re, im)
		case math.IsInf(im, 0) || math.IsNaN(im):
			return complex(re, math.NaN())
		}
	case im == 0 && math.IsNaN(re):
		return complex(math.NaN(), im)
	}
	s, c := math.Sincos(imag(x))