// allowing it to schedule the event numbered id+1.  It is a run-time error
// to call End with an id that is not the number of the active event.
func (s *sequencer) End(id uint) {
	s.mu.Lock()
	if s.id != id {
		s.mu.Unlock()
		panic("out of sync")
	}
	id++
	s.id = id
	if s.wait == nil {
		s.wait = make(map[uint]chan struct{})
	}
	c, ok := s.wait[id]
	if ok {

// same number of bits are set in both masks, then the mask with more
// lower-numbered bits set wins out.
func (s *bitMask) IsNarrowerThan(mask BitMask) bool {
	if s.Count() == mask.Count() {
		return s.IsLessThan(mask)
	}
	return s.Count() < mask.Count()
}

// IsLessThan checks which bitmask has more lower-numbered bits set.
func (s *bitMask) IsLessThan(mask BitMask) bool {

			// back up, tracking the lowest numbered
			// symbol in this cycle.
			return true, sym
		}

		// Delete children of this node.
		for _, out := range sc.graph[sym] {
			if c, l := walk(origin, out.target); c {
				cycle = true
				if lowest == 0 {
					// On first cycle detection,
					// add sym to the set of
					// lowest-numbered candidates.
					lowest = sym
				}

reject forms that create a minimum or maximum repetition count above 1000.
Unlimited repetitions are not subject to this restriction.

Grouping:

	(re)           numbered capturing group (submatch)
	(?P<name>re)   named & numbered capturing group (submatch)
	(?<name>re)    named & numbered capturing group (submatch)
	(?:re)         non-capturing group
	(?flags)       set flags within current group; non-capturing

	if err != nil {
		return -1, err
	}
	defer d.Close()

	names, err := d.Readdirnames(0)
	if err != nil {
		return -1, err
	}

	// Assumes that numbered files in ipifc are strictly
	// the incrementing numbered directories for the
	// interfaces
	c := 0
	for _, name := range names {
		if _, _, ok := dtoi(name); !ok {
			continue
		}
		c++
	}

	return c, nil
}

package ssa

import (
	"cmd/internal/obj"
	"sort"
)

// A Cache holds reusable compiler state.
// It is intended to be re-used for multiple Func compilations.
type Cache struct {
	// Storage for low-numbered values and blocks.
	values [2000]Value
	blocks [200]Block
	locs   [2000]Location

	// Reusable stackAllocState.
	// See stackalloc.go's {new,put}StackAllocState.
	stackAllocState *stackAllocState

Discard medicine more than two years old.
He who has a shady past knows that nice guys finish last.
I wouldn't marry him with a ten foot pole.
Free! Free!/A trip/to Mars/for 900/empty jars/Burma Shave
The days of the digital watch are numbered.  -Tom Stoppard
Nepal premier won't resign.
For every action there is an equal and opposite government program.
His money is twice tainted: 'taint yours and 'taint mine.

	vx   facility = 129 // vector facility
	vxe  facility = 135 // vector-enhancements 1
	vxe2 facility = 148 // vector-enhancements 2
)

// facilityList contains the result of an STFLE call.
// Bits are numbered in big endian order so the
// leftmost bit (the MSB) is at index 0.
type facilityList struct {
	bits [4]uint64
}

// Has reports whether the given facilities are present.

     * @see CallSite
     */
    Object getReceiver();

    /**
     * Returns a number of arguments supplied for this invocation.
     */
    int getArgsCount();

    /**
     * Returns an <b>unwrapped</b> argument at the position {@code pos}.
     * Arguments are numbered left-to-right, from 0 to {@code getArgsCount() - 1} inclusive.

	eddsaVerifyEd448   function = 36 // Curve448
	eddsaSignEd25519   function = 40 // Curve25519
	eddsaSignEd448     function = 44 // Curve448
)

// queryResult contains the result of a Query function
// call. Bits are numbered in big endian order so the
// leftmost bit (the MSB) is at index 0.
type queryResult struct {
	bits [2]uint64
}

// Has reports whether the given functions are present.