i := strings.IndexFunc(v, func(r rune) bool {
		return r < '0' || r > '9'
	})
	year, _ := strconv.Atoi(v[:i])
	return year
}

type gowasmFeatures struct {
	SatConv bool
	SignExt bool
}

func (f gowasmFeatures) String() string {
	var flags []string
	if f.SatConv {
		flags = append(flags, "satconv")
	}
	if f.SignExt {
		flags = append(flags, "signext")
	}

go list -f '{{context.ToolTags}}'
stdout 'riscv64.rva20u64'

env GOARCH=386
env GO386=sse2
go list -f '{{context.ToolTags}}'
stdout '386.sse2'

env GOARCH=wasm
env GOWASM=satconv
go list -f '{{context.ToolTags}}'
stdout 'wasm.satconv'

-- go.mod --
module m

-- p.go --

	const padding = 3 // Extra padding for ' ', '=', and '\n'
	size := len(k) + len(v) + padding
	size += len(strconv.Itoa(size))
	record := strconv.Itoa(size) + " " + k + "=" + v + "\n"

	// Final adjustment if adding size field increased the record size.
	if len(record) != size {
		size = len(record)
		record = strconv.Itoa(size) + " " + k + "=" + v + "\n"
	}
	return record, nil
}

cui fliter <******@****.***> 1697288956 +0800

	"FREG",
	"FCREG",
	"MREG",
	"WREG",
	"HI",
	"LO",
	"ZCON",
	"SCON",
	"UCON",
	"ADD0CON",
	"AND0CON",
	"ADDCON",
	"ANDCON",
	"LCON",
	"DCON",
	"SACON",
	"SECON",
	"LACON",
	"LECON",
	"DACON",
	"STCON",
	"SBRA",
	"LBRA",
	"SAUTO",
	"LAUTO",
	"SEXT",
	"LEXT",
	"ZOREG",
	"SOREG",
	"LOREG",
	"GOK",
	"ADDR",
	"TLS",
	"TEXTSIZE",
	"NCLASS",

	"NONE",
	"REG",
	"FREG",
	"FCSRREG",
	"FCCREG",
	"ZCON",
	"SCON",
	"UCON",
	"ADD0CON",
	"AND0CON",
	"ADDCON",
	"ANDCON",
	"LCON",
	"DCON",
	"SACON",
	"SECON",
	"LACON",
	"LECON",
	"DACON",
	"STCON",
	"SBRA",
	"LBRA",
	"SAUTO",
	"LAUTO",
	"SEXT",
	"LEXT",
	"ZOREG",
	"SOREG",
	"LOREG",
	"GOK",
	"ADDR",
	"TLS_LE",
	"TLS_IE",
	"GOTADDR",
	"TEXTSIZE",

	// Output:
	// true
	// false
}

func ExampleFormatBool() {
	v := true
	s := strconv.FormatBool(v)
	fmt.Printf("%T, %v\n", s, s)

	// Output:
	// string, true
}

func ExampleFormatFloat() {
	v := 3.1415926535

	s32 := strconv.FormatFloat(v, 'E', -1, 32)
	fmt.Printf("%T, %v\n", s32, s32)

	s64 := strconv.FormatFloat(v, 'E', -1, 64)

//	i64, err := strconv.ParseInt(s, 10, 32)
//	...
//	i := int32(i64)
//
// [FormatBool], [FormatFloat], [FormatInt], and [FormatUint] convert values to strings:
//
//	s := strconv.FormatBool(true)
//	s := strconv.FormatFloat(3.1415, 'E', -1, 64)
//	s := strconv.FormatInt(-42, 16)
//	s := strconv.FormatUint(42, 16)
//
// [AppendBool], [AppendFloat], [AppendInt], and [AppendUint] are similar but

		return v
	case int:
		return strconv.FormatInt(int64(v), 10)
	case int8:
		return strconv.FormatInt(int64(v), 10)
	case int16:
		return strconv.FormatInt(int64(v), 10)
	case int32:
		return strconv.FormatInt(int64(v), 10)
	case int64:
		return strconv.FormatInt(v, 10)
	case uint:
		return strconv.FormatUint(uint64(v), 10)
	case uint8:
		return strconv.FormatUint(uint64(v), 10)
	case uint16:

package main

import (
	"fmt"
	"os"
	"strconv"
)

type T1 struct {
	x uint8
}
type T2 struct {
	x uint16
}
type T4 struct {
	x uint32
}

func main() {
	report := len(os.Args) > 1
	status := 0
	var b1 [10]T1
	a0, _ := strconv.ParseUint(fmt.Sprintf("%p", &b1[0])[2:], 16, 64)
	a1, _ := strconv.ParseUint(fmt.Sprintf("%p", &b1[1])[2:], 16, 64)
	if a1 != a0+1 {