// to a given Form.
type Iter struct {
	rb     reorderBuffer
	buf    [maxByteBufferSize]byte
	info   Properties // first character saved from previous iteration
	next   iterFunc   // implementation of next depends on form
	asciiF iterFunc

	p        int    // current position in input source
	multiSeg []byte // remainder of multi-segment decomposition
}

type iterFunc func(*Iter) []byte

// Copyright 2014 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.

package runtime

// This file contains the implementation of Go channels.

// Invariants:
//  At least one of c.sendq and c.recvq is empty,
//  except for the case of an unbuffered channel with a single goroutine
//  blocked on it for both sending and receiving using a select statement,

		verifiedChains:    c.verifiedChains,
	}
}

// EncryptTicket encrypts a ticket with the [Config]'s configured (or default)
// session ticket keys. It can be used as a [Config.WrapSession] implementation.
func (c *Config) EncryptTicket(cs ConnectionState, ss *SessionState) ([]byte, error) {
	ticketKeys := c.ticketKeys(nil)
	stateBytes, err := ss.Bytes()
	if err != nil {
		return nil, err
	}

			return xset.terms.equal(yset.terms)
		}

	case *Interface:
		// Two interface types are identical if they describe the same type sets.
		// With the existing implementation restriction, this simplifies to:
		//
		// Two interface types are identical if they have the same set of methods with
		// the same names and identical function types, and if any type restrictions

	"cmd/compile/internal/objw"
	"cmd/compile/internal/ssa"
	"cmd/compile/internal/ssagen"
	"cmd/compile/internal/types"
	"cmd/internal/obj"
	"cmd/internal/obj/wasm"
	"internal/buildcfg"
)

/*

   Wasm implementation
   -------------------

   Wasm is a strange Go port because the machine isn't
   a register-based machine, threads are different, code paths
   are different, etc. We outline those differences here.

/*
Package metrics provides a stable interface to access implementation-defined
metrics exported by the Go runtime. This package is similar to existing functions
like [runtime.ReadMemStats] and [runtime/debug.ReadGCStats], but significantly more general.

The set of metrics defined by this package may evolve as the runtime itself
evolves, and also enables variation across Go implementations, whose relevant
metric sets may not intersect.

			return xset.terms.equal(yset.terms)
		}

	case *Interface:
		// Two interface types are identical if they describe the same type sets.
		// With the existing implementation restriction, this simplifies to:
		//
		// Two interface types are identical if they have the same set of methods with
		// the same names and identical function types, and if any type restrictions

package types2

import (
	"bytes"
	"fmt"
	"sort"
	"strings"
)

const (
	// Upper limit for recursion depth. Used to catch infinite recursions
	// due to implementation issues (e.g., see issues go.dev/issue/48619, go.dev/issue/48656).
	unificationDepthLimit = 50

	// Whether to panic when unificationDepthLimit is reached.
	// If disabled, a recursion depth overflow results in a (quiet)

	if check.hasLabel {
		check.labels(body)
	}

	if sig.results.Len() > 0 && !check.isTerminating(body, "") {
		check.error(atPos(body.Rbrace), MissingReturn, "missing return")
	}

	// spec: "Implementation restriction: A compiler may make it illegal to
	// declare a variable inside a function body if the variable is never used."
	check.usage(sig.scope)
}

func (check *Checker) usage(scope *Scope) {
	var unused []*Var

		}
	}
	return i, i < n && s[i] == v
}

// TODO: IsPrint is a local implementation of unicode.IsPrint, verified by the tests
// to give the same answer. It allows this package not to depend on unicode,
// and therefore not pull in all the Unicode tables. If the linker were better
// at tossing unused tables, we could get rid of this implementation.
// That would be nice.