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Turn up Bind/Seq count and write a simple Bind benchmark

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This commit is contained in:
Brandon Dyck 2024-10-17 16:01:27 -06:00
parent bc2f7aa911
commit 56536b04f6
5 changed files with 938 additions and 1 deletions
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418
bind.go
View File

@ -278,3 +278,421 @@ func Bind5[In, Out, T, T2, T3, T4, T5 any](
return Succeed(anyConsumed, val6, next, MessageOK(s.Pos())), nil return Succeed(anyConsumed, val6, next, MessageOK(s.Pos())), nil
} }
} }
// Bind6 is equivalent to 6 nested calls to Bind.
func Bind6[In, Out, T, T2, T3, T4, T5, T6 any](
p Parser[In, T],
f func(T) Parser[In, T2],
f2 func(T2) Parser[In, T3],
f3 func(T3) Parser[In, T4],
f4 func(T4) Parser[In, T5],
f5 func(T5) Parser[In, T6],
f6 func(T6) Parser[In, Out],
) Parser[In, Out] {
return func(s State[In]) (Result[In, Out], error) {
var anyConsumed bool
var next = s
r, err := p(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r.Consumed()
success, val, next := r.Status()
if !success {
return Fail[In, Out](anyConsumed, r.Message()), nil
}
r2, err := f(val)(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r2.Consumed()
success, val2, next := r2.Status()
if !success {
return Fail[In, Out](anyConsumed, r2.Message()), nil
}
r3, err := f2(val2)(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r3.Consumed()
success, val3, next := r3.Status()
if !success {
return Fail[In, Out](anyConsumed, r3.Message()), nil
}
r4, err := f3(val3)(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r4.Consumed()
success, val4, next := r4.Status()
if !success {
return Fail[In, Out](anyConsumed, r4.Message()), nil
}
r5, err := f4(val4)(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r5.Consumed()
success, val5, next := r5.Status()
if !success {
return Fail[In, Out](anyConsumed, r5.Message()), nil
}
r6, err := f5(val5)(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r6.Consumed()
success, val6, next := r6.Status()
if !success {
return Fail[In, Out](anyConsumed, r6.Message()), nil
}
r7, err := f6(val6)(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r7.Consumed()
success, val7, next := r7.Status()
if !success {
return Fail[In, Out](anyConsumed, r7.Message()), nil
}
return Succeed(anyConsumed, val7, next, MessageOK(s.Pos())), nil
}
}
// Bind7 is equivalent to 7 nested calls to Bind.
func Bind7[In, Out, T, T2, T3, T4, T5, T6, T7 any](
p Parser[In, T],
f func(T) Parser[In, T2],
f2 func(T2) Parser[In, T3],
f3 func(T3) Parser[In, T4],
f4 func(T4) Parser[In, T5],
f5 func(T5) Parser[In, T6],
f6 func(T6) Parser[In, T7],
f7 func(T7) Parser[In, Out],
) Parser[In, Out] {
return func(s State[In]) (Result[In, Out], error) {
var anyConsumed bool
var next = s
r, err := p(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r.Consumed()
success, val, next := r.Status()
if !success {
return Fail[In, Out](anyConsumed, r.Message()), nil
}
r2, err := f(val)(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r2.Consumed()
success, val2, next := r2.Status()
if !success {
return Fail[In, Out](anyConsumed, r2.Message()), nil
}
r3, err := f2(val2)(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r3.Consumed()
success, val3, next := r3.Status()
if !success {
return Fail[In, Out](anyConsumed, r3.Message()), nil
}
r4, err := f3(val3)(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r4.Consumed()
success, val4, next := r4.Status()
if !success {
return Fail[In, Out](anyConsumed, r4.Message()), nil
}
r5, err := f4(val4)(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r5.Consumed()
success, val5, next := r5.Status()
if !success {
return Fail[In, Out](anyConsumed, r5.Message()), nil
}
r6, err := f5(val5)(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r6.Consumed()
success, val6, next := r6.Status()
if !success {
return Fail[In, Out](anyConsumed, r6.Message()), nil
}
r7, err := f6(val6)(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r7.Consumed()
success, val7, next := r7.Status()
if !success {
return Fail[In, Out](anyConsumed, r7.Message()), nil
}
r8, err := f7(val7)(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r8.Consumed()
success, val8, next := r8.Status()
if !success {
return Fail[In, Out](anyConsumed, r8.Message()), nil
}
return Succeed(anyConsumed, val8, next, MessageOK(s.Pos())), nil
}
}
// Bind8 is equivalent to 8 nested calls to Bind.
func Bind8[In, Out, T, T2, T3, T4, T5, T6, T7, T8 any](
p Parser[In, T],
f func(T) Parser[In, T2],
f2 func(T2) Parser[In, T3],
f3 func(T3) Parser[In, T4],
f4 func(T4) Parser[In, T5],
f5 func(T5) Parser[In, T6],
f6 func(T6) Parser[In, T7],
f7 func(T7) Parser[In, T8],
f8 func(T8) Parser[In, Out],
) Parser[In, Out] {
return func(s State[In]) (Result[In, Out], error) {
var anyConsumed bool
var next = s
r, err := p(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r.Consumed()
success, val, next := r.Status()
if !success {
return Fail[In, Out](anyConsumed, r.Message()), nil
}
r2, err := f(val)(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r2.Consumed()
success, val2, next := r2.Status()
if !success {
return Fail[In, Out](anyConsumed, r2.Message()), nil
}
r3, err := f2(val2)(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r3.Consumed()
success, val3, next := r3.Status()
if !success {
return Fail[In, Out](anyConsumed, r3.Message()), nil
}
r4, err := f3(val3)(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r4.Consumed()
success, val4, next := r4.Status()
if !success {
return Fail[In, Out](anyConsumed, r4.Message()), nil
}
r5, err := f4(val4)(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r5.Consumed()
success, val5, next := r5.Status()
if !success {
return Fail[In, Out](anyConsumed, r5.Message()), nil
}
r6, err := f5(val5)(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r6.Consumed()
success, val6, next := r6.Status()
if !success {
return Fail[In, Out](anyConsumed, r6.Message()), nil
}
r7, err := f6(val6)(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r7.Consumed()
success, val7, next := r7.Status()
if !success {
return Fail[In, Out](anyConsumed, r7.Message()), nil
}
r8, err := f7(val7)(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r8.Consumed()
success, val8, next := r8.Status()
if !success {
return Fail[In, Out](anyConsumed, r8.Message()), nil
}
r9, err := f8(val8)(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r9.Consumed()
success, val9, next := r9.Status()
if !success {
return Fail[In, Out](anyConsumed, r9.Message()), nil
}
return Succeed(anyConsumed, val9, next, MessageOK(s.Pos())), nil
}
}
// Bind9 is equivalent to 9 nested calls to Bind.
func Bind9[In, Out, T, T2, T3, T4, T5, T6, T7, T8, T9 any](
p Parser[In, T],
f func(T) Parser[In, T2],
f2 func(T2) Parser[In, T3],
f3 func(T3) Parser[In, T4],
f4 func(T4) Parser[In, T5],
f5 func(T5) Parser[In, T6],
f6 func(T6) Parser[In, T7],
f7 func(T7) Parser[In, T8],
f8 func(T8) Parser[In, T9],
f9 func(T9) Parser[In, Out],
) Parser[In, Out] {
return func(s State[In]) (Result[In, Out], error) {
var anyConsumed bool
var next = s
r, err := p(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r.Consumed()
success, val, next := r.Status()
if !success {
return Fail[In, Out](anyConsumed, r.Message()), nil
}
r2, err := f(val)(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r2.Consumed()
success, val2, next := r2.Status()
if !success {
return Fail[In, Out](anyConsumed, r2.Message()), nil
}
r3, err := f2(val2)(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r3.Consumed()
success, val3, next := r3.Status()
if !success {
return Fail[In, Out](anyConsumed, r3.Message()), nil
}
r4, err := f3(val3)(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r4.Consumed()
success, val4, next := r4.Status()
if !success {
return Fail[In, Out](anyConsumed, r4.Message()), nil
}
r5, err := f4(val4)(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r5.Consumed()
success, val5, next := r5.Status()
if !success {
return Fail[In, Out](anyConsumed, r5.Message()), nil
}
r6, err := f5(val5)(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r6.Consumed()
success, val6, next := r6.Status()
if !success {
return Fail[In, Out](anyConsumed, r6.Message()), nil
}
r7, err := f6(val6)(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r7.Consumed()
success, val7, next := r7.Status()
if !success {
return Fail[In, Out](anyConsumed, r7.Message()), nil
}
r8, err := f7(val7)(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r8.Consumed()
success, val8, next := r8.Status()
if !success {
return Fail[In, Out](anyConsumed, r8.Message()), nil
}
r9, err := f8(val8)(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r9.Consumed()
success, val9, next := r9.Status()
if !success {
return Fail[In, Out](anyConsumed, r9.Message()), nil
}
r10, err := f9(val9)(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r10.Consumed()
success, val10, next := r10.Status()
if !success {
return Fail[In, Out](anyConsumed, r10.Message()), nil
}
return Succeed(anyConsumed, val10, next, MessageOK(s.Pos())), nil
}
}

2
gigaparsec.go
View File

@ -2,7 +2,7 @@
package gigaparsec package gigaparsec
//go:generate go run ./internal/bindgen -bindpath bind.go -seqpath seq.go -max 5 -pkg gigaparsec //go:generate go run ./internal/bindgen -bindpath bind.go -seqpath seq.go -max 9 -pkg gigaparsec
import ( import (
"errors" "errors"
"fmt" "fmt"

86
naive.go Normal file
View File

@ -0,0 +1,86 @@
package gigaparsec
func Bind2Naïve[In, Out, T, T2 any](
p Parser[In, T],
f func(T) Parser[In, T2],
f2 func(T2) Parser[In, Out],
) Parser[In, Out] {
return Bind(Bind(p, f), f2)
}
func Bind3Naïve[In, Out, T, T2, T3, T4, T5, T6, T7, T8, T9 any](
p Parser[In, T],
f func(T) Parser[In, T2],
f2 func(T2) Parser[In, T3],
f3 func(T3) Parser[In, Out],
) Parser[In, Out] {
return Bind(Bind(Bind(p, f), f2), f3)
}
func Bind4Naïve[In, Out, T, T2, T3, T4 any](
p Parser[In, T],
f func(T) Parser[In, T2],
f2 func(T2) Parser[In, T3],
f3 func(T3) Parser[In, T4],
f4 func(T4) Parser[In, Out],
) Parser[In, Out] {
return Bind(Bind(Bind(Bind(p, f), f2), f3), f4)
}
func Bind5Naïve[In, Out, T, T2, T3, T4, T5 any](
p Parser[In, T],
f func(T) Parser[In, T2],
f2 func(T2) Parser[In, T3],
f3 func(T3) Parser[In, T4],
f4 func(T4) Parser[In, T5],
f5 func(T5) Parser[In, Out],
) Parser[In, Out] {
return Bind(Bind(Bind(Bind(Bind(p, f), f2), f3), f4), f5)
}
func Bind6Naïve[In, Out, T, T2, T3, T4, T5, T6 any](
p Parser[In, T],
f func(T) Parser[In, T2],
f2 func(T2) Parser[In, T3],
f3 func(T3) Parser[In, T4],
f4 func(T4) Parser[In, T5],
f5 func(T5) Parser[In, T6],
f6 func(T6) Parser[In, Out],
) Parser[In, Out] {
return Bind(Bind(Bind(Bind(Bind(Bind(p, f), f2), f3), f4), f5), f6)
}
func Bind7Naïve[In, Out, T, T2, T3, T4, T5, T6, T7 any](
p Parser[In, T],
f func(T) Parser[In, T2],
f2 func(T2) Parser[In, T3],
f3 func(T3) Parser[In, T4],
f4 func(T4) Parser[In, T5],
f5 func(T5) Parser[In, T6],
f6 func(T6) Parser[In, T7],
f7 func(T7) Parser[In, Out],
) Parser[In, Out] {
return Bind(Bind(Bind(Bind(Bind(Bind(Bind(p, f), f2), f3), f4), f5), f6), f7)
}
func Bind8Naïve[In, Out, T, T2, T3, T4, T5, T6, T7, T8 any](
p Parser[In, T],
f func(T) Parser[In, T2],
f2 func(T2) Parser[In, T3],
f3 func(T3) Parser[In, T4],
f4 func(T4) Parser[In, T5],
f5 func(T5) Parser[In, T6],
f6 func(T6) Parser[In, T7],
f7 func(T7) Parser[In, T8],
f8 func(T8) Parser[In, Out],
) Parser[In, Out] {
return Bind(Bind(Bind(Bind(Bind(Bind(Bind(Bind(p, f), f2), f3), f4), f5), f6), f7), f8)
}
func Bind9Naïve[In, Out, T, T2, T3, T4, T5, T6, T7, T8, T9 any](
p Parser[In, T],
f func(T) Parser[In, T2],
f2 func(T2) Parser[In, T3],
f3 func(T3) Parser[In, T4],
f4 func(T4) Parser[In, T5],
f5 func(T5) Parser[In, T6],
f6 func(T6) Parser[In, T7],
f7 func(T7) Parser[In, T8],
f8 func(T8) Parser[In, T9],
f9 func(T9) Parser[In, Out],
) Parser[In, Out] {
return Bind(Bind(Bind(Bind(Bind(Bind(Bind(Bind(Bind(p, f), f2), f3), f4), f5), f6), f7), f8), f9)
}

55
naïve_test.go Normal file
View File

@ -0,0 +1,55 @@
package gigaparsec_test
import (
"testing"
"git.codemonkeysoftware.net/b/gigaparsec"
)
func BenchmarkBind5(b *testing.B) {
type Bind5T = func(p gigaparsec.Parser[byte, byte], f func(byte) gigaparsec.Parser[byte, byte], f2 func(byte) gigaparsec.Parser[byte, byte], f3 func(byte) gigaparsec.Parser[byte, byte], f4 func(byte) gigaparsec.Parser[byte, byte], f5 func(byte) gigaparsec.Parser[byte, byte]) gigaparsec.Parser[byte, byte]
f := func(b byte) gigaparsec.Parser[byte, byte] {
return gigaparsec.Return[byte](b + 1)
}
p := func(bind5 Bind5T) gigaparsec.Parser[byte, byte] {
// gigaparsec.Bind5()
return bind5(gigaparsec.Match(byte(0)), f, f, f, f, f)
}
input := gigaparsec.SliceReaderAt[byte]{0}
b.Run("Bind5", func(b *testing.B) {
for range b.N {
gigaparsec.Run(p(gigaparsec.Bind5), input)
}
})
b.Run("Bind5Naïve", func(b *testing.B) {
for range b.N {
gigaparsec.Run(p(gigaparsec.Bind5Naïve), input)
}
})
}
func BenchmarkBind9(b *testing.B) {
type Bind9T = func(p gigaparsec.Parser[byte, byte], f func(byte) gigaparsec.Parser[byte, byte], f2 func(byte) gigaparsec.Parser[byte, byte], f3 func(byte) gigaparsec.Parser[byte, byte], f4 func(byte) gigaparsec.Parser[byte, byte], f5 func(byte) gigaparsec.Parser[byte, byte], f6 func(byte) gigaparsec.Parser[byte, byte], f7 func(byte) gigaparsec.Parser[byte, byte], f8 func(byte) gigaparsec.Parser[byte, byte], f9 func(byte) gigaparsec.Parser[byte, byte]) gigaparsec.Parser[byte, byte]
f := func(b byte) gigaparsec.Parser[byte, byte] {
return gigaparsec.Return[byte](b + 1)
}
p := func(bind5 Bind9T) gigaparsec.Parser[byte, byte] {
// gigaparsec.Bind5()
return bind5(gigaparsec.Match(byte(0)), f, f, f, f, f, f, f, f, f)
}
input := gigaparsec.SliceReaderAt[byte]{0}
b.Run("Bind9", func(b *testing.B) {
for range b.N {
gigaparsec.Run(p(gigaparsec.Bind9), input)
}
})
b.Run("Bind9Naïve", func(b *testing.B) {
for range b.N {
gigaparsec.Run(p(gigaparsec.Bind9Naïve), input)
}
})
}

378
seq.go
View File

@ -205,3 +205,381 @@ func Seq5[In, Out, T, T2, T3, T4, T5 any](
return Succeed(anyConsumed, final, next, MessageOK(s.Pos())), nil return Succeed(anyConsumed, final, next, MessageOK(s.Pos())), nil
} }
} }
func Seq6[In, Out, T, T2, T3, T4, T5, T6 any](
p Parser[In, T],
p2 Parser[In, T2],
p3 Parser[In, T3],
p4 Parser[In, T4],
p5 Parser[In, T5],
p6 Parser[In, T6],
f func(T, T2, T3, T4, T5, T6) Out,
) Parser[In, Out] {
return func(s State[In]) (Result[In, Out], error) {
var anyConsumed bool
var next = s
r, err := p(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r.Consumed()
success, val, next := r.Status()
if !success {
return Fail[In, Out](anyConsumed, r.Message()), nil
}
r2, err := p2(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r2.Consumed()
success, val2, next := r2.Status()
if !success {
return Fail[In, Out](anyConsumed, r2.Message()), nil
}
r3, err := p3(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r3.Consumed()
success, val3, next := r3.Status()
if !success {
return Fail[In, Out](anyConsumed, r3.Message()), nil
}
r4, err := p4(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r4.Consumed()
success, val4, next := r4.Status()
if !success {
return Fail[In, Out](anyConsumed, r4.Message()), nil
}
r5, err := p5(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r5.Consumed()
success, val5, next := r5.Status()
if !success {
return Fail[In, Out](anyConsumed, r5.Message()), nil
}
r6, err := p6(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r6.Consumed()
success, val6, next := r6.Status()
if !success {
return Fail[In, Out](anyConsumed, r6.Message()), nil
}
final := f(val, val2, val3, val4, val5, val6)
return Succeed(anyConsumed, final, next, MessageOK(s.Pos())), nil
}
}
func Seq7[In, Out, T, T2, T3, T4, T5, T6, T7 any](
p Parser[In, T],
p2 Parser[In, T2],
p3 Parser[In, T3],
p4 Parser[In, T4],
p5 Parser[In, T5],
p6 Parser[In, T6],
p7 Parser[In, T7],
f func(T, T2, T3, T4, T5, T6, T7) Out,
) Parser[In, Out] {
return func(s State[In]) (Result[In, Out], error) {
var anyConsumed bool
var next = s
r, err := p(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r.Consumed()
success, val, next := r.Status()
if !success {
return Fail[In, Out](anyConsumed, r.Message()), nil
}
r2, err := p2(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r2.Consumed()
success, val2, next := r2.Status()
if !success {
return Fail[In, Out](anyConsumed, r2.Message()), nil
}
r3, err := p3(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r3.Consumed()
success, val3, next := r3.Status()
if !success {
return Fail[In, Out](anyConsumed, r3.Message()), nil
}
r4, err := p4(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r4.Consumed()
success, val4, next := r4.Status()
if !success {
return Fail[In, Out](anyConsumed, r4.Message()), nil
}
r5, err := p5(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r5.Consumed()
success, val5, next := r5.Status()
if !success {
return Fail[In, Out](anyConsumed, r5.Message()), nil
}
r6, err := p6(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r6.Consumed()
success, val6, next := r6.Status()
if !success {
return Fail[In, Out](anyConsumed, r6.Message()), nil
}
r7, err := p7(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r7.Consumed()
success, val7, next := r7.Status()
if !success {
return Fail[In, Out](anyConsumed, r7.Message()), nil
}
final := f(val, val2, val3, val4, val5, val6, val7)
return Succeed(anyConsumed, final, next, MessageOK(s.Pos())), nil
}
}
func Seq8[In, Out, T, T2, T3, T4, T5, T6, T7, T8 any](
p Parser[In, T],
p2 Parser[In, T2],
p3 Parser[In, T3],
p4 Parser[In, T4],
p5 Parser[In, T5],
p6 Parser[In, T6],
p7 Parser[In, T7],
p8 Parser[In, T8],
f func(T, T2, T3, T4, T5, T6, T7, T8) Out,
) Parser[In, Out] {
return func(s State[In]) (Result[In, Out], error) {
var anyConsumed bool
var next = s
r, err := p(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r.Consumed()
success, val, next := r.Status()
if !success {
return Fail[In, Out](anyConsumed, r.Message()), nil
}
r2, err := p2(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r2.Consumed()
success, val2, next := r2.Status()
if !success {
return Fail[In, Out](anyConsumed, r2.Message()), nil
}
r3, err := p3(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r3.Consumed()
success, val3, next := r3.Status()
if !success {
return Fail[In, Out](anyConsumed, r3.Message()), nil
}
r4, err := p4(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r4.Consumed()
success, val4, next := r4.Status()
if !success {
return Fail[In, Out](anyConsumed, r4.Message()), nil
}
r5, err := p5(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r5.Consumed()
success, val5, next := r5.Status()
if !success {
return Fail[In, Out](anyConsumed, r5.Message()), nil
}
r6, err := p6(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r6.Consumed()
success, val6, next := r6.Status()
if !success {
return Fail[In, Out](anyConsumed, r6.Message()), nil
}
r7, err := p7(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r7.Consumed()
success, val7, next := r7.Status()
if !success {
return Fail[In, Out](anyConsumed, r7.Message()), nil
}
r8, err := p8(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r8.Consumed()
success, val8, next := r8.Status()
if !success {
return Fail[In, Out](anyConsumed, r8.Message()), nil
}
final := f(val, val2, val3, val4, val5, val6, val7, val8)
return Succeed(anyConsumed, final, next, MessageOK(s.Pos())), nil
}
}
func Seq9[In, Out, T, T2, T3, T4, T5, T6, T7, T8, T9 any](
p Parser[In, T],
p2 Parser[In, T2],
p3 Parser[In, T3],
p4 Parser[In, T4],
p5 Parser[In, T5],
p6 Parser[In, T6],
p7 Parser[In, T7],
p8 Parser[In, T8],
p9 Parser[In, T9],
f func(T, T2, T3, T4, T5, T6, T7, T8, T9) Out,
) Parser[In, Out] {
return func(s State[In]) (Result[In, Out], error) {
var anyConsumed bool
var next = s
r, err := p(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r.Consumed()
success, val, next := r.Status()
if !success {
return Fail[In, Out](anyConsumed, r.Message()), nil
}
r2, err := p2(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r2.Consumed()
success, val2, next := r2.Status()
if !success {
return Fail[In, Out](anyConsumed, r2.Message()), nil
}
r3, err := p3(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r3.Consumed()
success, val3, next := r3.Status()
if !success {
return Fail[In, Out](anyConsumed, r3.Message()), nil
}
r4, err := p4(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r4.Consumed()
success, val4, next := r4.Status()
if !success {
return Fail[In, Out](anyConsumed, r4.Message()), nil
}
r5, err := p5(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r5.Consumed()
success, val5, next := r5.Status()
if !success {
return Fail[In, Out](anyConsumed, r5.Message()), nil
}
r6, err := p6(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r6.Consumed()
success, val6, next := r6.Status()
if !success {
return Fail[In, Out](anyConsumed, r6.Message()), nil
}
r7, err := p7(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r7.Consumed()
success, val7, next := r7.Status()
if !success {
return Fail[In, Out](anyConsumed, r7.Message()), nil
}
r8, err := p8(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r8.Consumed()
success, val8, next := r8.Status()
if !success {
return Fail[In, Out](anyConsumed, r8.Message()), nil
}
r9, err := p9(next)
if err != nil {
return Result[In, Out]{}, err
}
anyConsumed = anyConsumed || r9.Consumed()
success, val9, next := r9.Status()
if !success {
return Fail[In, Out](anyConsumed, r9.Message()), nil
}
final := f(val, val2, val3, val4, val5, val6, val7, val8, val9)
return Succeed(anyConsumed, final, next, MessageOK(s.Pos())), nil
}
}