// trace to trace the durations of sequential steps in a cappuccino making
// operation.
//
//	trace.WithRegion(ctx, "makeCappuccino", func() {
//
//	   // orderID allows to identify a specific order
//	   // among many cappuccino order region records.
//	   trace.Log(ctx, "orderID", orderID)
//
//	   trace.WithRegion(ctx, "steamMilk", steamMilk)
//	   trace.WithRegion(ctx, "extractCoffee", extractCoffee)

// license that can be found in the LICENSE file.

package main

import (
	"fmt"
	"math"
	"sort"
)

type Ordered interface {
	~int | ~int8 | ~int16 | ~int32 | ~int64 |
		~uint | ~uint8 | ~uint16 | ~uint32 | ~uint64 | ~uintptr |
		~float32 | ~float64 |
		~string
}

type orderedSlice[Elem Ordered] []Elem

func (s orderedSlice[Elem]) Len() int { return len(s) }
func (s orderedSlice[Elem]) Less(i, j int) bool {

		// but it doesn't. So we use the first statement's position instead.
		ir.SetPos((*n)[0])
	}
	var order orderState
	order.free = free
	mark := order.markTemp()
	order.edge()
	order.stmtList(*n)
	order.popTemp(mark)
	*n = order.out
}

// exprInPlace orders the side effects in *np and
// leaves them as the init list of the final *np.

upgradeNotes:
  - title: "Envoy filter ordering"
    content: |
      This change impacts internal implementation of how Envoy "filters" are ordered. These filters run in order to implement various functionality.
      
      The ordering is now consistent across inbound, outbound and gateway proxy modes, as well as HTTP and TCP protocols:
      
      * Metadata Exchange

# This script runs go tests in a package, but each test is run individually. This helps
# isolate tests that are improperly depending on global state modification of other tests

# Usage: `go test -p 1 -exec $PWD/tools/go-ordered-test ./...`
# Supported `go test` flags: -v, -race, -run, -count. All others are ignored (-timeout, etc)

set -u

red='\e[0;31m'
green='\e[0;32m'
yellow='\e[0;33m'
clr='\e[0m'

binary="${1}"
RUN="."

apiVersion: release-notes/v2
kind: bug-fix
area: traffic-management
issue:
  - 50968
releaseNotes:
  - |

	return fmt.Sprintf("%d (gen=%d)", c.seq, c.gen)
}

func dumpOrdering(order *ordering) string {
	var sb strings.Builder
	for id, state := range order.gStates {
		fmt.Fprintf(&sb, "G %d [status=%s seq=%s]\n", id, state.status, state.seq)
	}
	fmt.Fprintln(&sb)
	for id, state := range order.pStates {
		fmt.Fprintf(&sb, "P %d [status=%s seq=%s]\n", id, state.status, state.seq)
	}

Ian Lance Taylor <******@****.***> 1716410320 -0700

-- .mod --
module example.com/retract/rationale

go 1.14
-- .info --

-- .mod --
module example.com/retract/rationale

go 1.14
-- .info --