package main

import "fmt"

func f1() (x int) {
	for {
		defer func() {
			recover()
			x = 1
		}()
		panic(nil)
	}
}

var sink *int

func f2() (x int) {
	sink = &x
	defer func() {
		recover()
		x = 1
	}()
	panic(nil)
}

func f3(b bool) (x int) {
	sink = &x
	defer func() {
		recover()
		x = 1
	}()
	if b {
		panic(nil)
	}
	return
}

func main() {

	t.Run("sub2", func(t *testing.T) {
		t.Helper()
		t.Fatal(msg)
	})
}

func recoverHelper(t *testing.T, msg string) {
	t.Helper()
	defer func() {
		t.Helper()
		if err := recover(); err != nil {
			t.Errorf("recover %s", err)
		}
	}()
	doPanic(t, msg)
}

func doPanic(t *testing.T, msg string) {
	t.Helper()
	panic(msg)

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// PR61248: Transformations to recover calls made them fail typechecking in gccgo.

package main

func main() {
	var f func(int, interface{})
	go f(0, recover())

	if _, ok := x.(T); ok {
	}
}

func isI(x any) {
	_ = x.(I)
}

func test1() {
	defer func() { recover() }()
	ld[bool]() // add <bool,I> itab to binary
	_ = any(false).(I)
}

type B bool

func (B) f() {
}
func (B) g() {
}

func test2() {
	defer func() { recover() }()
	ld[B]() // add <B,I> itab to binary
	_ = any(B(false)).(I)

	test3()
}

func test1() {
	// test1f will panic without its own defer.
	// The runtime.GC checks that we can walk the stack
	// at that point and not get confused.
	// The recover lets test1 exit normally.
	defer func() {
		runtime.GC()
		recover()
	}()
	test1f()
}

func test1f() {
	// Because b == false, the if does not execute,
	// so x == nil, so the println(*x) faults reading

        // Use writeFile because the cache can internally recover from datafile
        // corruption, so we don't care at this level if it's corrupt
        fileAccess.writeFile(() -> cache.put(key, value));
    }

    @Override
    public void remove(final K key) {
        final BTreePersistentIndexedCache<K, V> cache = getCache();
        // Use writeFile because the cache can internally recover from datafile

func TestInit(t *testing.T) {}

// Test that Unreachable panics.
func TestUnreachable(t *testing.T) {
	defer func() {
		if Enabled {
			if err := recover(); err == nil {
				t.Fatal("expected Unreachable to panic")
			}
		} else {
			if err := recover(); err != nil {
				t.Fatalf("expected Unreachable to be a no-op")
			}
		}
	}()
	Unreachable()
}

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package p

func f() {
	if false {
		defer func() {
			_ = recover()
		}()
	}
}

func g() {
	for false {
		defer func() {
			_ = recover()
		}()
	}

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// https://golang.org/issue/990

package main

func main() {
	defer func() {
		if recover() != nil {
			panic("non-nil recover")
		}
	}()
	panic(nil)

		outC <- buf.String()
	}()

	finished := false
	start := time.Now()

	// Clean up in a deferred call so we can recover if the example panics.
	defer func() {
		timeSpent := time.Since(start)

		// Close pipe, restore stdout, get output.
		w.Close()
		os.Stdout = stdout
		out := <-outC

		err := recover()
		ok = eg.processRunResult(out, timeSpent, finished, err)
	}()

	// Run example.
	eg.F()
	finished = true