Move the rest of the tokens to generated/tokens

crates/ra_syntax/src/ast/generated/nodes.rs

@@ -2,9 +2,9 @@
 
 use super::tokens::*;
 use crate::{
-    ast::{self, support, AstChildren, AstNode, AstToken},
+    ast::{self, support, AstChildren, AstNode},
     SyntaxKind::{self, *},
-    SyntaxNode, SyntaxToken,
+    SyntaxNode,
 };
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
 pub struct SourceFile {
@@ -5877,657 +5877,6 @@ impl AstNode for Stmt {
     }
 }
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub enum LeftDelimiter {
-    LParen(LParen),
-    LBrack(LBrack),
-    LCurly(LCurly),
-}
-impl From<LParen> for LeftDelimiter {
-    fn from(node: LParen) -> LeftDelimiter {
-        LeftDelimiter::LParen(node)
-    }
-}
-impl From<LBrack> for LeftDelimiter {
-    fn from(node: LBrack) -> LeftDelimiter {
-        LeftDelimiter::LBrack(node)
-    }
-}
-impl From<LCurly> for LeftDelimiter {
-    fn from(node: LCurly) -> LeftDelimiter {
-        LeftDelimiter::LCurly(node)
-    }
-}
-impl std::fmt::Display for LeftDelimiter {
-    fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
-        std::fmt::Display::fmt(self.syntax(), f)
-    }
-}
-impl AstToken for LeftDelimiter {
-    fn can_cast(kind: SyntaxKind) -> bool {
-        match kind {
-            L_PAREN | L_BRACK | L_CURLY => true,
-            _ => false,
-        }
-    }
-    fn cast(syntax: SyntaxToken) -> Option<Self> {
-        let res = match syntax.kind() {
-            L_PAREN => LeftDelimiter::LParen(LParen { syntax }),
-            L_BRACK => LeftDelimiter::LBrack(LBrack { syntax }),
-            L_CURLY => LeftDelimiter::LCurly(LCurly { syntax }),
-            _ => return None,
-        };
-        Some(res)
-    }
-    fn syntax(&self) -> &SyntaxToken {
-        match self {
-            LeftDelimiter::LParen(it) => &it.syntax,
-            LeftDelimiter::LBrack(it) => &it.syntax,
-            LeftDelimiter::LCurly(it) => &it.syntax,
-        }
-    }
-}
-#[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub enum RightDelimiter {
-    RParen(RParen),
-    RBrack(RBrack),
-    RCurly(RCurly),
-}
-impl From<RParen> for RightDelimiter {
-    fn from(node: RParen) -> RightDelimiter {
-        RightDelimiter::RParen(node)
-    }
-}
-impl From<RBrack> for RightDelimiter {
-    fn from(node: RBrack) -> RightDelimiter {
-        RightDelimiter::RBrack(node)
-    }
-}
-impl From<RCurly> for RightDelimiter {
-    fn from(node: RCurly) -> RightDelimiter {
-        RightDelimiter::RCurly(node)
-    }
-}
-impl std::fmt::Display for RightDelimiter {
-    fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
-        std::fmt::Display::fmt(self.syntax(), f)
-    }
-}
-impl AstToken for RightDelimiter {
-    fn can_cast(kind: SyntaxKind) -> bool {
-        match kind {
-            R_PAREN | R_BRACK | R_CURLY => true,
-            _ => false,
-        }
-    }
-    fn cast(syntax: SyntaxToken) -> Option<Self> {
-        let res = match syntax.kind() {
-            R_PAREN => RightDelimiter::RParen(RParen { syntax }),
-            R_BRACK => RightDelimiter::RBrack(RBrack { syntax }),
-            R_CURLY => RightDelimiter::RCurly(RCurly { syntax }),
-            _ => return None,
-        };
-        Some(res)
-    }
-    fn syntax(&self) -> &SyntaxToken {
-        match self {
-            RightDelimiter::RParen(it) => &it.syntax,
-            RightDelimiter::RBrack(it) => &it.syntax,
-            RightDelimiter::RCurly(it) => &it.syntax,
-        }
-    }
-}
-#[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub enum RangeSeparator {
-    Dotdot(Dotdot),
-    Dotdotdot(Dotdotdot),
-    Dotdoteq(Dotdoteq),
-}
-impl From<Dotdot> for RangeSeparator {
-    fn from(node: Dotdot) -> RangeSeparator {
-        RangeSeparator::Dotdot(node)
-    }
-}
-impl From<Dotdotdot> for RangeSeparator {
-    fn from(node: Dotdotdot) -> RangeSeparator {
-        RangeSeparator::Dotdotdot(node)
-    }
-}
-impl From<Dotdoteq> for RangeSeparator {
-    fn from(node: Dotdoteq) -> RangeSeparator {
-        RangeSeparator::Dotdoteq(node)
-    }
-}
-impl std::fmt::Display for RangeSeparator {
-    fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
-        std::fmt::Display::fmt(self.syntax(), f)
-    }
-}
-impl AstToken for RangeSeparator {
-    fn can_cast(kind: SyntaxKind) -> bool {
-        match kind {
-            DOTDOT | DOTDOTDOT | DOTDOTEQ => true,
-            _ => false,
-        }
-    }
-    fn cast(syntax: SyntaxToken) -> Option<Self> {
-        let res = match syntax.kind() {
-            DOTDOT => RangeSeparator::Dotdot(Dotdot { syntax }),
-            DOTDOTDOT => RangeSeparator::Dotdotdot(Dotdotdot { syntax }),
-            DOTDOTEQ => RangeSeparator::Dotdoteq(Dotdoteq { syntax }),
-            _ => return None,
-        };
-        Some(res)
-    }
-    fn syntax(&self) -> &SyntaxToken {
-        match self {
-            RangeSeparator::Dotdot(it) => &it.syntax,
-            RangeSeparator::Dotdotdot(it) => &it.syntax,
-            RangeSeparator::Dotdoteq(it) => &it.syntax,
-        }
-    }
-}
-#[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub enum BinOp {
-    Pipepipe(Pipepipe),
-    Ampamp(Ampamp),
-    Eqeq(Eqeq),
-    Neq(Neq),
-    Lteq(Lteq),
-    Gteq(Gteq),
-    LAngle(LAngle),
-    RAngle(RAngle),
-    Plus(Plus),
-    Star(Star),
-    Minus(Minus),
-    Slash(Slash),
-    Percent(Percent),
-    Shl(Shl),
-    Shr(Shr),
-    Caret(Caret),
-    Pipe(Pipe),
-    Amp(Amp),
-    Eq(Eq),
-    Pluseq(Pluseq),
-    Slasheq(Slasheq),
-    Stareq(Stareq),
-    Percenteq(Percenteq),
-    Shreq(Shreq),
-    Shleq(Shleq),
-    Minuseq(Minuseq),
-    Pipeeq(Pipeeq),
-    Ampeq(Ampeq),
-    Careteq(Careteq),
-}
-impl From<Pipepipe> for BinOp {
-    fn from(node: Pipepipe) -> BinOp {
-        BinOp::Pipepipe(node)
-    }
-}
-impl From<Ampamp> for BinOp {
-    fn from(node: Ampamp) -> BinOp {
-        BinOp::Ampamp(node)
-    }
-}
-impl From<Eqeq> for BinOp {
-    fn from(node: Eqeq) -> BinOp {
-        BinOp::Eqeq(node)
-    }
-}
-impl From<Neq> for BinOp {
-    fn from(node: Neq) -> BinOp {
-        BinOp::Neq(node)
-    }
-}
-impl From<Lteq> for BinOp {
-    fn from(node: Lteq) -> BinOp {
-        BinOp::Lteq(node)
-    }
-}
-impl From<Gteq> for BinOp {
-    fn from(node: Gteq) -> BinOp {
-        BinOp::Gteq(node)
-    }
-}
-impl From<LAngle> for BinOp {
-    fn from(node: LAngle) -> BinOp {
-        BinOp::LAngle(node)
-    }
-}
-impl From<RAngle> for BinOp {
-    fn from(node: RAngle) -> BinOp {
-        BinOp::RAngle(node)
-    }
-}
-impl From<Plus> for BinOp {
-    fn from(node: Plus) -> BinOp {
-        BinOp::Plus(node)
-    }
-}
-impl From<Star> for BinOp {
-    fn from(node: Star) -> BinOp {
-        BinOp::Star(node)
-    }
-}
-impl From<Minus> for BinOp {
-    fn from(node: Minus) -> BinOp {
-        BinOp::Minus(node)
-    }
-}
-impl From<Slash> for BinOp {
-    fn from(node: Slash) -> BinOp {
-        BinOp::Slash(node)
-    }
-}
-impl From<Percent> for BinOp {
-    fn from(node: Percent) -> BinOp {
-        BinOp::Percent(node)
-    }
-}
-impl From<Shl> for BinOp {
-    fn from(node: Shl) -> BinOp {
-        BinOp::Shl(node)
-    }
-}
-impl From<Shr> for BinOp {
-    fn from(node: Shr) -> BinOp {
-        BinOp::Shr(node)
-    }
-}
-impl From<Caret> for BinOp {
-    fn from(node: Caret) -> BinOp {
-        BinOp::Caret(node)
-    }
-}
-impl From<Pipe> for BinOp {
-    fn from(node: Pipe) -> BinOp {
-        BinOp::Pipe(node)
-    }
-}
-impl From<Amp> for BinOp {
-    fn from(node: Amp) -> BinOp {
-        BinOp::Amp(node)
-    }
-}
-impl From<Eq> for BinOp {
-    fn from(node: Eq) -> BinOp {
-        BinOp::Eq(node)
-    }
-}
-impl From<Pluseq> for BinOp {
-    fn from(node: Pluseq) -> BinOp {
-        BinOp::Pluseq(node)
-    }
-}
-impl From<Slasheq> for BinOp {
-    fn from(node: Slasheq) -> BinOp {
-        BinOp::Slasheq(node)
-    }
-}
-impl From<Stareq> for BinOp {
-    fn from(node: Stareq) -> BinOp {
-        BinOp::Stareq(node)
-    }
-}
-impl From<Percenteq> for BinOp {
-    fn from(node: Percenteq) -> BinOp {
-        BinOp::Percenteq(node)
-    }
-}
-impl From<Shreq> for BinOp {
-    fn from(node: Shreq) -> BinOp {
-        BinOp::Shreq(node)
-    }
-}
-impl From<Shleq> for BinOp {
-    fn from(node: Shleq) -> BinOp {
-        BinOp::Shleq(node)
-    }
-}
-impl From<Minuseq> for BinOp {
-    fn from(node: Minuseq) -> BinOp {
-        BinOp::Minuseq(node)
-    }
-}
-impl From<Pipeeq> for BinOp {
-    fn from(node: Pipeeq) -> BinOp {
-        BinOp::Pipeeq(node)
-    }
-}
-impl From<Ampeq> for BinOp {
-    fn from(node: Ampeq) -> BinOp {
-        BinOp::Ampeq(node)
-    }
-}
-impl From<Careteq> for BinOp {
-    fn from(node: Careteq) -> BinOp {
-        BinOp::Careteq(node)
-    }
-}
-impl std::fmt::Display for BinOp {
-    fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
-        std::fmt::Display::fmt(self.syntax(), f)
-    }
-}
-impl AstToken for BinOp {
-    fn can_cast(kind: SyntaxKind) -> bool {
-        match kind {
-            PIPEPIPE | AMPAMP | EQEQ | NEQ | LTEQ | GTEQ | L_ANGLE | R_ANGLE | PLUS | STAR
-            | MINUS | SLASH | PERCENT | SHL | SHR | CARET | PIPE | AMP | EQ | PLUSEQ | SLASHEQ
-            | STAREQ | PERCENTEQ | SHREQ | SHLEQ | MINUSEQ | PIPEEQ | AMPEQ | CARETEQ => true,
-            _ => false,
-        }
-    }
-    fn cast(syntax: SyntaxToken) -> Option<Self> {
-        let res = match syntax.kind() {
-            PIPEPIPE => BinOp::Pipepipe(Pipepipe { syntax }),
-            AMPAMP => BinOp::Ampamp(Ampamp { syntax }),
-            EQEQ => BinOp::Eqeq(Eqeq { syntax }),
-            NEQ => BinOp::Neq(Neq { syntax }),
-            LTEQ => BinOp::Lteq(Lteq { syntax }),
-            GTEQ => BinOp::Gteq(Gteq { syntax }),
-            L_ANGLE => BinOp::LAngle(LAngle { syntax }),
-            R_ANGLE => BinOp::RAngle(RAngle { syntax }),
-            PLUS => BinOp::Plus(Plus { syntax }),
-            STAR => BinOp::Star(Star { syntax }),
-            MINUS => BinOp::Minus(Minus { syntax }),
-            SLASH => BinOp::Slash(Slash { syntax }),
-            PERCENT => BinOp::Percent(Percent { syntax }),
-            SHL => BinOp::Shl(Shl { syntax }),
-            SHR => BinOp::Shr(Shr { syntax }),
-            CARET => BinOp::Caret(Caret { syntax }),
-            PIPE => BinOp::Pipe(Pipe { syntax }),
-            AMP => BinOp::Amp(Amp { syntax }),
-            EQ => BinOp::Eq(Eq { syntax }),
-            PLUSEQ => BinOp::Pluseq(Pluseq { syntax }),
-            SLASHEQ => BinOp::Slasheq(Slasheq { syntax }),
-            STAREQ => BinOp::Stareq(Stareq { syntax }),
-            PERCENTEQ => BinOp::Percenteq(Percenteq { syntax }),
-            SHREQ => BinOp::Shreq(Shreq { syntax }),
-            SHLEQ => BinOp::Shleq(Shleq { syntax }),
-            MINUSEQ => BinOp::Minuseq(Minuseq { syntax }),
-            PIPEEQ => BinOp::Pipeeq(Pipeeq { syntax }),
-            AMPEQ => BinOp::Ampeq(Ampeq { syntax }),
-            CARETEQ => BinOp::Careteq(Careteq { syntax }),
-            _ => return None,
-        };
-        Some(res)
-    }
-    fn syntax(&self) -> &SyntaxToken {
-        match self {
-            BinOp::Pipepipe(it) => &it.syntax,
-            BinOp::Ampamp(it) => &it.syntax,
-            BinOp::Eqeq(it) => &it.syntax,
-            BinOp::Neq(it) => &it.syntax,
-            BinOp::Lteq(it) => &it.syntax,
-            BinOp::Gteq(it) => &it.syntax,
-            BinOp::LAngle(it) => &it.syntax,
-            BinOp::RAngle(it) => &it.syntax,
-            BinOp::Plus(it) => &it.syntax,
-            BinOp::Star(it) => &it.syntax,
-            BinOp::Minus(it) => &it.syntax,
-            BinOp::Slash(it) => &it.syntax,
-            BinOp::Percent(it) => &it.syntax,
-            BinOp::Shl(it) => &it.syntax,
-            BinOp::Shr(it) => &it.syntax,
-            BinOp::Caret(it) => &it.syntax,
-            BinOp::Pipe(it) => &it.syntax,
-            BinOp::Amp(it) => &it.syntax,
-            BinOp::Eq(it) => &it.syntax,
-            BinOp::Pluseq(it) => &it.syntax,
-            BinOp::Slasheq(it) => &it.syntax,
-            BinOp::Stareq(it) => &it.syntax,
-            BinOp::Percenteq(it) => &it.syntax,
-            BinOp::Shreq(it) => &it.syntax,
-            BinOp::Shleq(it) => &it.syntax,
-            BinOp::Minuseq(it) => &it.syntax,
-            BinOp::Pipeeq(it) => &it.syntax,
-            BinOp::Ampeq(it) => &it.syntax,
-            BinOp::Careteq(it) => &it.syntax,
-        }
-    }
-}
-#[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub enum PrefixOp {
-    Minus(Minus),
-    Excl(Excl),
-    Star(Star),
-}
-impl From<Minus> for PrefixOp {
-    fn from(node: Minus) -> PrefixOp {
-        PrefixOp::Minus(node)
-    }
-}
-impl From<Excl> for PrefixOp {
-    fn from(node: Excl) -> PrefixOp {
-        PrefixOp::Excl(node)
-    }
-}
-impl From<Star> for PrefixOp {
-    fn from(node: Star) -> PrefixOp {
-        PrefixOp::Star(node)
-    }
-}
-impl std::fmt::Display for PrefixOp {
-    fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
-        std::fmt::Display::fmt(self.syntax(), f)
-    }
-}
-impl AstToken for PrefixOp {
-    fn can_cast(kind: SyntaxKind) -> bool {
-        match kind {
-            MINUS | EXCL | STAR => true,
-            _ => false,
-        }
-    }
-    fn cast(syntax: SyntaxToken) -> Option<Self> {
-        let res = match syntax.kind() {
-            MINUS => PrefixOp::Minus(Minus { syntax }),
-            EXCL => PrefixOp::Excl(Excl { syntax }),
-            STAR => PrefixOp::Star(Star { syntax }),
-            _ => return None,
-        };
-        Some(res)
-    }
-    fn syntax(&self) -> &SyntaxToken {
-        match self {
-            PrefixOp::Minus(it) => &it.syntax,
-            PrefixOp::Excl(it) => &it.syntax,
-            PrefixOp::Star(it) => &it.syntax,
-        }
-    }
-}
-#[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub enum RangeOp {
-    Dotdot(Dotdot),
-    Dotdoteq(Dotdoteq),
-}
-impl From<Dotdot> for RangeOp {
-    fn from(node: Dotdot) -> RangeOp {
-        RangeOp::Dotdot(node)
-    }
-}
-impl From<Dotdoteq> for RangeOp {
-    fn from(node: Dotdoteq) -> RangeOp {
-        RangeOp::Dotdoteq(node)
-    }
-}
-impl std::fmt::Display for RangeOp {
-    fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
-        std::fmt::Display::fmt(self.syntax(), f)
-    }
-}
-impl AstToken for RangeOp {
-    fn can_cast(kind: SyntaxKind) -> bool {
-        match kind {
-            DOTDOT | DOTDOTEQ => true,
-            _ => false,
-        }
-    }
-    fn cast(syntax: SyntaxToken) -> Option<Self> {
-        let res = match syntax.kind() {
-            DOTDOT => RangeOp::Dotdot(Dotdot { syntax }),
-            DOTDOTEQ => RangeOp::Dotdoteq(Dotdoteq { syntax }),
-            _ => return None,
-        };
-        Some(res)
-    }
-    fn syntax(&self) -> &SyntaxToken {
-        match self {
-            RangeOp::Dotdot(it) => &it.syntax,
-            RangeOp::Dotdoteq(it) => &it.syntax,
-        }
-    }
-}
-#[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub enum LiteralToken {
-    IntNumber(IntNumber),
-    FloatNumber(FloatNumber),
-    String(String),
-    RawString(RawString),
-    TrueKw(TrueKw),
-    FalseKw(FalseKw),
-    ByteString(ByteString),
-    RawByteString(RawByteString),
-    Char(Char),
-    Byte(Byte),
-}
-impl From<IntNumber> for LiteralToken {
-    fn from(node: IntNumber) -> LiteralToken {
-        LiteralToken::IntNumber(node)
-    }
-}
-impl From<FloatNumber> for LiteralToken {
-    fn from(node: FloatNumber) -> LiteralToken {
-        LiteralToken::FloatNumber(node)
-    }
-}
-impl From<String> for LiteralToken {
-    fn from(node: String) -> LiteralToken {
-        LiteralToken::String(node)
-    }
-}
-impl From<RawString> for LiteralToken {
-    fn from(node: RawString) -> LiteralToken {
-        LiteralToken::RawString(node)
-    }
-}
-impl From<TrueKw> for LiteralToken {
-    fn from(node: TrueKw) -> LiteralToken {
-        LiteralToken::TrueKw(node)
-    }
-}
-impl From<FalseKw> for LiteralToken {
-    fn from(node: FalseKw) -> LiteralToken {
-        LiteralToken::FalseKw(node)
-    }
-}
-impl From<ByteString> for LiteralToken {
-    fn from(node: ByteString) -> LiteralToken {
-        LiteralToken::ByteString(node)
-    }
-}
-impl From<RawByteString> for LiteralToken {
-    fn from(node: RawByteString) -> LiteralToken {
-        LiteralToken::RawByteString(node)
-    }
-}
-impl From<Char> for LiteralToken {
-    fn from(node: Char) -> LiteralToken {
-        LiteralToken::Char(node)
-    }
-}
-impl From<Byte> for LiteralToken {
-    fn from(node: Byte) -> LiteralToken {
-        LiteralToken::Byte(node)
-    }
-}
-impl std::fmt::Display for LiteralToken {
-    fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
-        std::fmt::Display::fmt(self.syntax(), f)
-    }
-}
-impl AstToken for LiteralToken {
-    fn can_cast(kind: SyntaxKind) -> bool {
-        match kind {
-            INT_NUMBER | FLOAT_NUMBER | STRING | RAW_STRING | TRUE_KW | FALSE_KW | BYTE_STRING
-            | RAW_BYTE_STRING | CHAR | BYTE => true,
-            _ => false,
-        }
-    }
-    fn cast(syntax: SyntaxToken) -> Option<Self> {
-        let res = match syntax.kind() {
-            INT_NUMBER => LiteralToken::IntNumber(IntNumber { syntax }),
-            FLOAT_NUMBER => LiteralToken::FloatNumber(FloatNumber { syntax }),
-            STRING => LiteralToken::String(String { syntax }),
-            RAW_STRING => LiteralToken::RawString(RawString { syntax }),
-            TRUE_KW => LiteralToken::TrueKw(TrueKw { syntax }),
-            FALSE_KW => LiteralToken::FalseKw(FalseKw { syntax }),
-            BYTE_STRING => LiteralToken::ByteString(ByteString { syntax }),
-            RAW_BYTE_STRING => LiteralToken::RawByteString(RawByteString { syntax }),
-            CHAR => LiteralToken::Char(Char { syntax }),
-            BYTE => LiteralToken::Byte(Byte { syntax }),
-            _ => return None,
-        };
-        Some(res)
-    }
-    fn syntax(&self) -> &SyntaxToken {
-        match self {
-            LiteralToken::IntNumber(it) => &it.syntax,
-            LiteralToken::FloatNumber(it) => &it.syntax,
-            LiteralToken::String(it) => &it.syntax,
-            LiteralToken::RawString(it) => &it.syntax,
-            LiteralToken::TrueKw(it) => &it.syntax,
-            LiteralToken::FalseKw(it) => &it.syntax,
-            LiteralToken::ByteString(it) => &it.syntax,
-            LiteralToken::RawByteString(it) => &it.syntax,
-            LiteralToken::Char(it) => &it.syntax,
-            LiteralToken::Byte(it) => &it.syntax,
-        }
-    }
-}
-#[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub enum NameRefToken {
-    Ident(Ident),
-    IntNumber(IntNumber),
-}
-impl From<Ident> for NameRefToken {
-    fn from(node: Ident) -> NameRefToken {
-        NameRefToken::Ident(node)
-    }
-}
-impl From<IntNumber> for NameRefToken {
-    fn from(node: IntNumber) -> NameRefToken {
-        NameRefToken::IntNumber(node)
-    }
-}
-impl std::fmt::Display for NameRefToken {
-    fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
-        std::fmt::Display::fmt(self.syntax(), f)
-    }
-}
-impl AstToken for NameRefToken {
-    fn can_cast(kind: SyntaxKind) -> bool {
-        match kind {
-            IDENT | INT_NUMBER => true,
-            _ => false,
-        }
-    }
-    fn cast(syntax: SyntaxToken) -> Option<Self> {
-        let res = match syntax.kind() {
-            IDENT => NameRefToken::Ident(Ident { syntax }),
-            INT_NUMBER => NameRefToken::IntNumber(IntNumber { syntax }),
-            _ => return None,
-        };
-        Some(res)
-    }
-    fn syntax(&self) -> &SyntaxToken {
-        match self {
-            NameRefToken::Ident(it) => &it.syntax,
-            NameRefToken::IntNumber(it) => &it.syntax,
-        }
-    }
-}
-#[derive(Debug, Clone, PartialEq, Eq, Hash)]
 pub enum FieldDefList {
     RecordFieldDefList(RecordFieldDefList),
     TupleFieldDefList(TupleFieldDefList),