}

func select1(x, y chan bool) int { // ERROR "can inline select1" "x does not escape" "y does not escape"
	select {
	case <-x:
		return 1
	case <-y:
		return 2
	}
}

func select2(x, y chan bool) { // ERROR "can inline select2" "x does not escape" "y does not escape"
loop: // test that labeled select can be inlined.
	select {
	case <-x:
		break loop
	case <-y:
	}

// errorcheck -0 -m -l

// Copyright 2019 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Test escape analysis for internal/runtime/atomic.

package escape

import (
	"internal/runtime/atomic"
	"unsafe"
)

// BAD: should always be "leaking param: addr to result ~r0 level=1$".

		t.Errorf("Table with escape character, got %v", r.Statement.SQL.String())
	}

	r = dryDB.Table("user as u").Select("name").Find(&User{}).Statement
	if !regexp.MustCompile("SELECT .name. FROM user as u WHERE .u.\\..deleted_at. IS NULL").MatchString(r.Statement.SQL.String()) {
		t.Errorf("Table with escape character, got %v", r.Statement.SQL.String())
	}

package main

func main() {
	var i int;
	i = '\'';
	i = '\\';
	var s string;
	s = "\"";
	_, _ = i, s;
}
/*
bug.go:5: unknown escape sequence: '
bug.go:6: unknown escape sequence: \
bug.go:8: unknown escape sequence: "

		verifyGCInfo(t, "heap Ptr", runtime.Escape(new(Ptr)), trimDead(infoPtr))
		verifyGCInfo(t, "heap PtrSlice", runtime.Escape(&make([]*byte, 10)[0]), trimDead(infoPtr10))
		verifyGCInfo(t, "heap ScalarPtr", runtime.Escape(new(ScalarPtr)), trimDead(infoScalarPtr))
		verifyGCInfo(t, "heap ScalarPtrSlice", runtime.Escape(&make([]ScalarPtr, 4)[0]), trimDead(infoScalarPtr4))
		verifyGCInfo(t, "heap PtrScalar", runtime.Escape(new(PtrScalar)), trimDead(infoPtrScalar))

			// sequence.
			return "", fmt.Errorf("malformed prefix %q: escape sequence must contain two hex digits", s)
		}

		b, err := strconv.ParseUint(s[i+1:i+3], 16, 8)
		if err != nil {
			// Not a valid escape sequence.
			return "", fmt.Errorf("malformed prefix %q: escape sequence %q must contain two hex digits", s, s[i:i+3])
		}

		p = append(p, byte(b))
		i += 3
	}
	return string(p), nil

 * individual {@code char} values, it is not safe to assume that {@code escape(s)} is equivalent to
 * {@code escape(s.substring(0, n)) + escape(s.substring(n))} for arbitrary {@code n}. This is
 * because of the possibility of splitting a surrogate pair. The only case in which it is safe to
 * escape strings and concatenate the results is if you can rule out this possibility, either by

	p1.pairs[0] = p2.pairs[1]
}

func notSelfAssignment3(p1, p2 *PairOfPairs) { // ERROR "leaking param content: p2" "p1 does not escape"
	p1.pairs[0].p1 = p2.pairs[1].p1
}

func boxedPairSelfAssign(box *BoxedPair) { // ERROR "box does not escape"
	box.pair.p1 = box.pair.p2 // ERROR "ignoring self-assignment in box.pair.p1 = box.pair.p2"
}

	// begins and ends with a tabwriter.Escape byte.
	// And some newlines have turned into \f bytes.
	insert := 0
	for pos := 0; ; {
		// Skip leading space at beginning of line.
		blank := true
		for pos < len(p.output) && (p.output[pos] == ' ' || p.output[pos] == '\t') {
			pos++
		}
		// Skip over // comment if any.
		if pos+3 < len(p.output) && p.output[pos] == tabwriter.Escape && p.output[pos+1] == '/' && p.output[pos+2] == '/' {

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.google.common.escape;

import com.google.common.annotations.GwtCompatible;
import com.google.common.collect.ImmutableMap;
import com.google.common.escape.testing.EscaperAsserts;
import java.io.IOException;
import junit.framework.TestCase;

/**
 * @author David Beaumont
 */
@GwtCompatible