if err1 != 0 {
			goto childerror
		}
		if pid != unsafe.Sizeof(err2) {
			err1 = EINVAL
			goto childerror
		}
		if err2 != 0 {
			err1 = err2
			goto childerror
		}
	}

	// Session ID
	if sys.Setsid {
		_, _, err1 = RawSyscall(SYS_SETSID, 0, 0, 0)
		if err1 != 0 {
			goto childerror
		}
	}

	// Set process group
	if sys.Setpgid || sys.Foreground {

		}
	}

	switch x {
	case 0:
		goto L1
		L1: fallthrough; ;
	case 1:
		goto L2
		goto L3
		goto L4
		L2: L3: L4: fallthrough
	default:
	}

	switch x {
	case 0:
		goto L5
		L5: fallthrough
	default:
		goto L6
		goto L7
		goto L8
		L6: L7: L8: fallthrough /* ERROR "cannot fallthrough final case in switch" */
	}

		// don't crash for "type T T.x" (was go.dev/issue/51509)
		if def != nil && def.typ == x.typ {
			check.cycleError([]Object{def}, 0)
			goto Error
		}
	case builtin:
		check.errorf(e.Pos(), UncalledBuiltin, "cannot select on %s", x)
		goto Error
	case invalid:
		goto Error
	}

	// Avoid crashing when checking an invalid selector in a method declaration
	// (i.e., where def is not set):
	//

		if def != nil && def.typ == x.typ {
			check.cycleError([]Object{def}, 0)
			goto Error
		}
	case builtin:
		// types2 uses the position of '.' for the error
		check.errorf(e.Sel, UncalledBuiltin, "cannot select on %s", x)
		goto Error
	case invalid:
		goto Error
	}

	// Avoid crashing when checking an invalid selector in a method declaration
	// (i.e., where def is not set):

			// change those to emptyRest states.
			if i == abi.MapBucketCount-1 {
				if b.overflow(t) != nil && b.overflow(t).tophash[0] != emptyRest {
					goto notLast
				}
			} else {
				if b.tophash[i+1] != emptyRest {
					goto notLast
				}
			}
			for {
				b.tophash[i] = emptyRest
				if i == 0 {
					if b == bOrig {
						break // beginning of initial bucket, we're done.
					}

					}
					continue
				}
				if c == '"' {
					c = r.readByteNoBuf()
					goto Reswitch
				}
			}
			goto Reswitch

		case '`':
			startLine = false
			for r.err == nil {
				if r.eof {
					r.syntaxError()
				}
				c = r.readByteNoBuf()
				if c == '`' {
					c = r.readByteNoBuf()
					goto Reswitch
				}
			}

		case '\'':
			startLine = false

			// change those to emptyRest states.
			if i == abi.MapBucketCount-1 {
				if b.overflow(t) != nil && b.overflow(t).tophash[0] != emptyRest {
					goto notLast
				}
			} else {
				if b.tophash[i+1] != emptyRest {
					goto notLast
				}
			}
			for {
				b.tophash[i] = emptyRest
				if i == 0 {
					if b == bOrig {
						break // beginning of initial bucket, we're done.
					}

			// change those to emptyRest states.
			if i == abi.MapBucketCount-1 {
				if b.overflow(t) != nil && b.overflow(t).tophash[0] != emptyRest {
					goto notLast
				}
			} else {
				if b.tophash[i+1] != emptyRest {
					goto notLast
				}
			}
			for {
				b.tophash[i] = emptyRest
				if i == 0 {
					if b == bOrig {
						break // beginning of initial bucket, we're done.
					}

	var next int
	var ret *syntax.ReturnStmt
	if x.Tok == syntax.Goto || i < 0 {
		// goto Label
		// or break/continue of labeled non-range-over-func loop (x.Label != nil).
		// We may be able to leave it alone, or we may have to break
		// out of one or more nested loops and then use #next to signal
		// to complete the break/continue/goto.
		// Figure out which range-over-func loop contains the label.
		r.computeBranchNext()

	// Check if targetPath is a directory.
	info, err := os.Lstat(targetPath)
	if err != nil {
		goto return_path_error
	}
	if !info.IsDir() {
		err = &os.PathError{
			Op:   "getPatchSetsFromPath",
			Path: info.Name(),
			Err:  errors.New("not a directory"),
		}
		goto return_path_error
	}

	err = filepath.Walk(targetPath, func(path string, info os.FileInfo, err error) error {