// Check that deferring a nil function causes a proper
// panic when the deferred function is invoked (not
// when the function is deferred).
// See Issue #8047 and #34926.

package main

var x = 0

func main() {
	defer func() {
		err := recover()
		if err == nil {
			panic("did not panic")
		}
		if x != 1 {
			panic("FAIL")
		}
	}()
	f()
}

func f() {
	var nilf func()

			defer func() {
				if recover() != nil {
					panic(fmt.Sprintf("comparing %#v and %#v panicked", test.a, test.b))
				}
			}()
			if test.a == test.b {
				panic(fmt.Sprintf("values %#v and %#v should not be equal", test.a, test.b))
			}
		}
		if test.panic {
			shouldPanic(fmt.Sprintf("comparing %#v and %#v did not panic", test.a, test.b), f)
		} else {
			f() // should not panic
		}
	}
}

import "testing"

func TestMain(m *testing.M) {
	panic("haha no")
}
-- mainexit0/mainexit0_test.go --
package mainexit0_test

import (
	"fmt"
	"os"
	"testing"
)

func TestMain(m *testing.M) {
	fmt.Println("nothing to do")
	os.Exit(0)
}
-- testpanic/testpanic_test.go --
package testpanic_test

import "testing"

func TestPanic(*testing.T) {
	panic("haha no")
}

	vec1 := []string{"ab", "cd", "ef"}
	if got := Index(vec1, "ef"); got != want {
		panic(fmt.Sprintf("got %d, want %d", got, want))
	}

	vec2 := []byte{'c', '6', '@'}
	if got := Index(vec2, '@'); got != want {
		panic(fmt.Sprintf("got %d, want %d", got, want))
	}

	vec3 := []*obj{&obj{2}, &obj{42}, &obj{1}}
	if got := Index(vec3, vec3[2]); got != want {
		panic(fmt.Sprintf("got %d, want %d", got, want))
	}

	MaxHeaderListSize uint32
	ConnPool          any
}

func (*http2Transport) RoundTrip(*Request) (*Response, error) { panic(noHTTP2) }
func (*http2Transport) CloseIdleConnections()                 {}

type http2noDialH2RoundTripper struct{}

func (http2noDialH2RoundTripper) RoundTrip(*Request) (*Response, error) { panic(noHTTP2) }

type http2noDialClientConnPool struct {
	http2clientConnPool http2clientConnPool
}

}

func g() (int, int) {
	if !ok {
		panic("FAIL")
	}
	return 0, 0
}

var _ = f()(g())

func main() {
	f1()
	f2()
	f3()
	f4()
}

func f1() {
	ok := false

	f := func() func(int, int) {
		ok = true
		return func(int, int) {}
	}
	g := func() (int, int) {
		if !ok {
			panic("FAIL")
		}
		return 0, 0
	}

	f()(g())
}

env GO111MODULE=on

# If a test invoked by 'go test' exits with a zero status code,
# it will panic.
! go test ./zero
! stdout ^ok
! stdout 'exit status'
stdout 'panic'
stdout ^FAIL

# If a test exits with a non-zero status code, 'go test' fails normally.
! go test ./one
! stdout ^ok
stdout 'exit status'
! stdout 'panic'
stdout ^FAIL

# Ensure that other flags still do the right thing.
go test -list=. ./zero

	if gk, ok := getGvk(ptr.Empty[T]()); ok {
		gr, ok := gvk.ToGVR(gk)
		if !ok {
			panic(fmt.Sprintf("unknown GVR for GVK %v", gk))
		}
		return gr
	}
	if rp := typemap.Get[RegisterType[T]](registeredTypes); rp != nil {
		return (*rp).GetGVR()
	}
	panic("unknown kind: " + ptr.TypeName[T]())
}

func MustGVKFromType[T runtime.Object]() (cfg config.GroupVersionKind) {

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

// Test os.Args.

package main

import "os"

func main() {
	if len(os.Args) != 3 {
		panic("argc")
	}
	if os.Args[1] != "arg1" {
		panic("arg1")
	}
	if os.Args[2] != "arg2" {
		panic("arg2")
	}

package main

func main() {
	f[int]()
}

func f[T any]() {
	switch []T(nil) {
	case nil:
	default:
		panic("FAIL")
	}

	switch (func() T)(nil) {
	case nil:
	default:
		panic("FAIL")
	}

	switch (map[int]T)(nil) {
	case nil:
	default:
		panic("FAIL")
	}