Files
carbon-lang/toolchain/parse/node_kind.def
T
Richard Smith 1b2ae912fc Add basic support for eval fn and musteval fn. (#6694)
Add support for compile-time functions. `eval fn` is analogous to C++
`constexpr`, and is evaluated at compile time when it has compile-time
arguments. `musteval fn` is analogous to C++ `consteval`, and requires
that its arguments be available at compile time and is always evaluated
at compile time. For now we require the modifier to match across
redeclarations of the function. The specific modifier syntax here is a
placeholder and not yet part of an approved design.

Limitations: Only very basic support for evaluation is provided. So far
there's no support for mutable state or `if` expressions, but otherwise
control flow and passing and returning values should work. Carbon
evaluation recursion is modeled by C++ recursion for now, so you can
overflow the toolchain stack easily. Functions that use in-place
initialization will generally not work yet, as they are modeled as
passing a non-compile-time-constant reference to a temporary to the
call.

Add missing categorization of `name_binding_decl` as `NotExpr` to match
other similar declaration instructions like `FunctionDecl`, so that we
can uniformly skip over them when they occur within function bodies.

Assisted-by: Gemini 3 Pro and Flash via Antigravity
2026-02-11 02:08:16 +00:00

429 lines
15 KiB
C++

// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
// Exceptions. See /LICENSE for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
// This is an X-macro header. It does not use `#include` guards, and instead is
// designed to be `#include`ed after the x-macro is defined in order for its
// inclusion to expand to the desired output. Macro definitions are cleaned up
// at the end of this file.
//
// Supported x-macros are:
// - CARBON_PARSE_NODE_KIND(Name)
// Used as a fallback if other macros are missing. Also, used directly
// when none of the below category-oriented macros apply.
// - CARBON_PARSE_NODE_KIND_PREFIX_OPERATOR(Name)
// Defines a parse node for a prefix operator, with the Name as token.
// - CARBON_PARSE_NODE_KIND_INFIX_OPERATOR(Name)
// Defines a parse node for an infix operator, with the Name as token.
// - CARBON_PARSE_NODE_KIND_POSTFIX_OPERATOR(Name)
// Defines a parse node for a postfix operator, with the Name as token.
// - CARBON_PARSE_NODE_KIND_TOKEN_LITERAL(Name, LexTokenKind)
// Defines a parse node that corresponds to a token that is a single-token
// literal.
// - CARBON_PARSE_NODE_KIND_TOKEN_MODIFIER(Name)
// A token-based modifier. The Name is the TokenKind, and will be appended
// with "Modifier" for the parse kind.
//
// LexTokenKind indicates the token kind required on a valid node.
//
// Parse nodes are clustered based on language feature. See typed_nodes.h for
// the expected tree structure under each node kind.
#if !defined(CARBON_PARSE_NODE_KIND)
#error "Must define CARBON_PARSE_NODE_KIND family x-macros to use this file."
#define CARBON_PARSE_NODE_KIND(Name)
#endif
// This is expected to be used with something like:
//
// // Use x-macros to handle modifier cases.
// #define CARBON_PARSE_NODE_KIND(Name)
// #define CARBON_PARSE_NODE_KIND_PREFIX_OPERATOR(Name) <code>
#ifndef CARBON_PARSE_NODE_KIND_PREFIX_OPERATOR
#define CARBON_PARSE_NODE_KIND_PREFIX_OPERATOR(Name) \
CARBON_PARSE_NODE_KIND(PrefixOperator##Name)
#endif
// This is expected to be used with something like:
//
// // Use x-macros to handle modifier cases.
// #define CARBON_PARSE_NODE_KIND(Name)
// #define CARBON_PARSE_NODE_KIND_INFIX_OPERATOR(Name) <code>
#ifndef CARBON_PARSE_NODE_KIND_INFIX_OPERATOR
#define CARBON_PARSE_NODE_KIND_INFIX_OPERATOR(Name) \
CARBON_PARSE_NODE_KIND(InfixOperator##Name)
#endif
// This is expected to be used with something like:
//
// // Use x-macros to handle modifier cases.
// #define CARBON_PARSE_NODE_KIND(Name)
// #define CARBON_PARSE_NODE_KIND_POSTFIX_OPERATOR(Name) <code>
#ifndef CARBON_PARSE_NODE_KIND_POSTFIX_OPERATOR
#define CARBON_PARSE_NODE_KIND_POSTFIX_OPERATOR(Name) \
CARBON_PARSE_NODE_KIND(PostfixOperator##Name)
#endif
// This is expected to be used with something like:
//
// // Use x-macros to handle literal cases.
// #define CARBON_PARSE_NODE_KIND(Name)
// #define CARBON_PARSE_NODE_KIND_TOKEN_LITERAL(Name, LexTokenKind) <code>
#ifndef CARBON_PARSE_NODE_KIND_TOKEN_LITERAL
#define CARBON_PARSE_NODE_KIND_TOKEN_LITERAL(Name, LexTokenKind) \
CARBON_PARSE_NODE_KIND(Name)
#endif
// This is expected to be used with something like:
//
// // Use x-macros to handle modifier cases.
// #define CARBON_PARSE_NODE_KIND(Name)
// #define CARBON_PARSE_NODE_KIND_TOKEN_MODIFIER(Name) <code>
#ifndef CARBON_PARSE_NODE_KIND_TOKEN_MODIFIER
#define CARBON_PARSE_NODE_KIND_TOKEN_MODIFIER(Name) \
CARBON_PARSE_NODE_KIND(Name##Modifier)
#endif
CARBON_PARSE_NODE_KIND(FileStart)
CARBON_PARSE_NODE_KIND(FileEnd)
CARBON_PARSE_NODE_KIND(InvalidParse)
CARBON_PARSE_NODE_KIND(InvalidParseStart)
CARBON_PARSE_NODE_KIND(InvalidParseSubtree)
CARBON_PARSE_NODE_KIND(Placeholder)
CARBON_PARSE_NODE_KIND(EmptyDecl)
CARBON_PARSE_NODE_KIND(IdentifierNameNotBeforeParams)
CARBON_PARSE_NODE_KIND(IdentifierNameBeforeParams)
CARBON_PARSE_NODE_KIND(IdentifierNameExpr)
CARBON_PARSE_NODE_KIND(SelfValueName)
CARBON_PARSE_NODE_KIND(SelfValueNameExpr)
CARBON_PARSE_NODE_KIND(SelfTypeNameExpr)
CARBON_PARSE_NODE_KIND(UnderscoreName)
CARBON_PARSE_NODE_KIND(BaseName)
CARBON_PARSE_NODE_KIND(PackageExpr)
CARBON_PARSE_NODE_KIND(CoreNameExpr)
CARBON_PARSE_NODE_KIND(CppNameExpr)
CARBON_PARSE_NODE_KIND(IdentifierPackageName)
CARBON_PARSE_NODE_KIND(CorePackageName)
CARBON_PARSE_NODE_KIND(CppPackageName)
CARBON_PARSE_NODE_KIND(LibraryName)
CARBON_PARSE_NODE_KIND(PackageIntroducer)
CARBON_PARSE_NODE_KIND(PackageDecl)
CARBON_PARSE_NODE_KIND(ImportIntroducer)
CARBON_PARSE_NODE_KIND(ImportDecl)
CARBON_PARSE_NODE_KIND(DefaultLibrary)
CARBON_PARSE_NODE_KIND(LibraryIntroducer)
CARBON_PARSE_NODE_KIND(LibraryDecl)
CARBON_PARSE_NODE_KIND(LibrarySpecifier)
CARBON_PARSE_NODE_KIND(InlineImportSpecifier)
CARBON_PARSE_NODE_KIND(InlineImportBody)
CARBON_PARSE_NODE_KIND(IdentifierNameQualifierWithParams)
CARBON_PARSE_NODE_KIND(IdentifierNameQualifierWithoutParams)
CARBON_PARSE_NODE_KIND(ExportIntroducer)
CARBON_PARSE_NODE_KIND(ExportDecl)
CARBON_PARSE_NODE_KIND(NamespaceStart)
CARBON_PARSE_NODE_KIND(Namespace)
CARBON_PARSE_NODE_KIND(CodeBlockStart)
CARBON_PARSE_NODE_KIND(CodeBlock)
CARBON_PARSE_NODE_KIND(FunctionIntroducer)
CARBON_PARSE_NODE_KIND(LambdaIntroducer)
CARBON_PARSE_NODE_KIND(ReturnType)
CARBON_PARSE_NODE_KIND(ReturnForm)
CARBON_PARSE_NODE_KIND(FunctionDefinitionStart)
CARBON_PARSE_NODE_KIND(FunctionDefinition)
CARBON_PARSE_NODE_KIND(FunctionTerseDefinition)
CARBON_PARSE_NODE_KIND(FunctionDecl)
CARBON_PARSE_NODE_KIND(Lambda)
CARBON_PARSE_NODE_KIND(TerseBodyArrow)
CARBON_PARSE_NODE_KIND(BuiltinFunctionDefinitionStart)
CARBON_PARSE_NODE_KIND(BuiltinName)
CARBON_PARSE_NODE_KIND(BuiltinFunctionDefinition)
CARBON_PARSE_NODE_KIND(AliasIntroducer)
CARBON_PARSE_NODE_KIND(AliasInitializer)
CARBON_PARSE_NODE_KIND(Alias)
CARBON_PARSE_NODE_KIND(TuplePatternStart)
CARBON_PARSE_NODE_KIND(PatternListComma)
CARBON_PARSE_NODE_KIND(TuplePattern)
CARBON_PARSE_NODE_KIND(ExplicitParamListStart)
CARBON_PARSE_NODE_KIND(ExplicitParamList)
CARBON_PARSE_NODE_KIND(ImplicitParamListStart)
CARBON_PARSE_NODE_KIND(ImplicitParamList)
CARBON_PARSE_NODE_KIND(ArrayExprOpenParen)
CARBON_PARSE_NODE_KIND(ArrayExprKeyword)
CARBON_PARSE_NODE_KIND(ArrayExprComma)
CARBON_PARSE_NODE_KIND(ArrayExpr)
CARBON_PARSE_NODE_KIND(RefBindingName)
CARBON_PARSE_NODE_KIND(UnusedPattern)
CARBON_PARSE_NODE_KIND(LetBindingPattern)
CARBON_PARSE_NODE_KIND(AssociatedConstantNameAndType)
CARBON_PARSE_NODE_KIND(VarBindingPattern)
CARBON_PARSE_NODE_KIND(FormBindingPattern)
CARBON_PARSE_NODE_KIND(TemplateBindingName)
CARBON_PARSE_NODE_KIND(CompileTimeBindingPatternStart)
CARBON_PARSE_NODE_KIND(CompileTimeBindingPattern)
CARBON_PARSE_NODE_KIND(LetIntroducer)
CARBON_PARSE_NODE_KIND(LetInitializer)
CARBON_PARSE_NODE_KIND(LetDecl)
CARBON_PARSE_NODE_KIND(AssociatedConstantIntroducer)
CARBON_PARSE_NODE_KIND(AssociatedConstantInitializer)
CARBON_PARSE_NODE_KIND(AssociatedConstantDecl)
CARBON_PARSE_NODE_KIND(VariableIntroducer)
CARBON_PARSE_NODE_KIND(ReturnedModifier)
CARBON_PARSE_NODE_KIND(VariableInitializer)
CARBON_PARSE_NODE_KIND(VariableDecl)
CARBON_PARSE_NODE_KIND(VariablePattern)
CARBON_PARSE_NODE_KIND(FieldIntroducer)
CARBON_PARSE_NODE_KIND(FieldInitializer)
CARBON_PARSE_NODE_KIND(FieldDecl)
CARBON_PARSE_NODE_KIND(FieldNameAndType)
CARBON_PARSE_NODE_KIND(ExprStatement)
CARBON_PARSE_NODE_KIND(BreakStatementStart)
CARBON_PARSE_NODE_KIND(BreakStatement)
CARBON_PARSE_NODE_KIND(ContinueStatementStart)
CARBON_PARSE_NODE_KIND(ContinueStatement)
CARBON_PARSE_NODE_KIND(ReturnStatementStart)
CARBON_PARSE_NODE_KIND(ReturnVarModifier)
CARBON_PARSE_NODE_KIND(ReturnStatement)
CARBON_PARSE_NODE_KIND(ForHeaderStart)
CARBON_PARSE_NODE_KIND(ForIn)
CARBON_PARSE_NODE_KIND(ForHeader)
CARBON_PARSE_NODE_KIND(ForStatement)
CARBON_PARSE_NODE_KIND(IfConditionStart)
CARBON_PARSE_NODE_KIND(IfCondition)
CARBON_PARSE_NODE_KIND(IfStatementElse)
CARBON_PARSE_NODE_KIND(IfStatement)
CARBON_PARSE_NODE_KIND(WhileConditionStart)
CARBON_PARSE_NODE_KIND(WhileCondition)
CARBON_PARSE_NODE_KIND(WhileStatement)
CARBON_PARSE_NODE_KIND(IndexExprStart)
CARBON_PARSE_NODE_KIND(IndexExpr)
CARBON_PARSE_NODE_KIND(RefPrimitiveForm)
CARBON_PARSE_NODE_KIND(VarPrimitiveForm)
CARBON_PARSE_NODE_KIND(ValPrimitiveForm)
CARBON_PARSE_NODE_KIND(FormLiteralKeyword)
CARBON_PARSE_NODE_KIND(FormLiteralOpenParen)
CARBON_PARSE_NODE_KIND(FormLiteral)
CARBON_PARSE_NODE_KIND(ParenExprStart)
CARBON_PARSE_NODE_KIND(ParenExpr)
CARBON_PARSE_NODE_KIND(TupleLiteralStart)
CARBON_PARSE_NODE_KIND(TupleLiteralComma)
CARBON_PARSE_NODE_KIND(TupleLiteral)
CARBON_PARSE_NODE_KIND(CallExprStart)
CARBON_PARSE_NODE_KIND(CallExpr)
CARBON_PARSE_NODE_KIND(MemberAccessExpr)
CARBON_PARSE_NODE_KIND(PointerMemberAccessExpr)
CARBON_PARSE_NODE_KIND(IntLiteral)
CARBON_PARSE_NODE_KIND_TOKEN_LITERAL(BoolLiteralFalse, False)
CARBON_PARSE_NODE_KIND_TOKEN_LITERAL(BoolLiteralTrue, True)
CARBON_PARSE_NODE_KIND_TOKEN_LITERAL(CharLiteral, CharLiteral)
CARBON_PARSE_NODE_KIND_TOKEN_LITERAL(RealLiteral, RealLiteral)
CARBON_PARSE_NODE_KIND_TOKEN_LITERAL(StringLiteral, StringLiteral)
CARBON_PARSE_NODE_KIND_TOKEN_LITERAL(AutoTypeLiteral, Auto)
CARBON_PARSE_NODE_KIND_TOKEN_LITERAL(BoolTypeLiteral, Bool)
CARBON_PARSE_NODE_KIND_TOKEN_LITERAL(CharTypeLiteral, Char)
CARBON_PARSE_NODE_KIND_TOKEN_LITERAL(FloatTypeLiteral, FloatTypeLiteral)
CARBON_PARSE_NODE_KIND_TOKEN_LITERAL(IntTypeLiteral, IntTypeLiteral)
CARBON_PARSE_NODE_KIND_TOKEN_LITERAL(StringTypeLiteral, Str)
CARBON_PARSE_NODE_KIND_TOKEN_LITERAL(TypeTypeLiteral, Type)
CARBON_PARSE_NODE_KIND_TOKEN_LITERAL(UnsignedIntTypeLiteral,
UnsignedIntTypeLiteral)
CARBON_PARSE_NODE_KIND_PREFIX_OPERATOR(Amp)
CARBON_PARSE_NODE_KIND_PREFIX_OPERATOR(Caret)
CARBON_PARSE_NODE_KIND_PREFIX_OPERATOR(Const)
CARBON_PARSE_NODE_KIND_PREFIX_OPERATOR(Not)
CARBON_PARSE_NODE_KIND_PREFIX_OPERATOR(Minus)
CARBON_PARSE_NODE_KIND_PREFIX_OPERATOR(MinusMinus)
CARBON_PARSE_NODE_KIND_PREFIX_OPERATOR(Partial)
CARBON_PARSE_NODE_KIND_PREFIX_OPERATOR(PlusPlus)
CARBON_PARSE_NODE_KIND_PREFIX_OPERATOR(Ref)
CARBON_PARSE_NODE_KIND_PREFIX_OPERATOR(Star)
CARBON_PARSE_NODE_KIND_INFIX_OPERATOR(Amp)
CARBON_PARSE_NODE_KIND_INFIX_OPERATOR(AmpEqual)
CARBON_PARSE_NODE_KIND_INFIX_OPERATOR(As)
CARBON_PARSE_NODE_KIND_INFIX_OPERATOR(Caret)
CARBON_PARSE_NODE_KIND_INFIX_OPERATOR(CaretEqual)
CARBON_PARSE_NODE_KIND_INFIX_OPERATOR(Equal)
CARBON_PARSE_NODE_KIND_INFIX_OPERATOR(EqualEqual)
CARBON_PARSE_NODE_KIND_INFIX_OPERATOR(ExclaimEqual)
CARBON_PARSE_NODE_KIND_INFIX_OPERATOR(Greater)
CARBON_PARSE_NODE_KIND_INFIX_OPERATOR(GreaterEqual)
CARBON_PARSE_NODE_KIND_INFIX_OPERATOR(GreaterGreater)
CARBON_PARSE_NODE_KIND_INFIX_OPERATOR(GreaterGreaterEqual)
CARBON_PARSE_NODE_KIND_INFIX_OPERATOR(Less)
CARBON_PARSE_NODE_KIND_INFIX_OPERATOR(LessEqual)
CARBON_PARSE_NODE_KIND_INFIX_OPERATOR(LessEqualGreater)
CARBON_PARSE_NODE_KIND_INFIX_OPERATOR(LessLess)
CARBON_PARSE_NODE_KIND_INFIX_OPERATOR(LessLessEqual)
CARBON_PARSE_NODE_KIND_INFIX_OPERATOR(Minus)
CARBON_PARSE_NODE_KIND_INFIX_OPERATOR(MinusEqual)
CARBON_PARSE_NODE_KIND_INFIX_OPERATOR(Percent)
CARBON_PARSE_NODE_KIND_INFIX_OPERATOR(PercentEqual)
CARBON_PARSE_NODE_KIND_INFIX_OPERATOR(Pipe)
CARBON_PARSE_NODE_KIND_INFIX_OPERATOR(PipeEqual)
CARBON_PARSE_NODE_KIND_INFIX_OPERATOR(Plus)
CARBON_PARSE_NODE_KIND_INFIX_OPERATOR(PlusEqual)
CARBON_PARSE_NODE_KIND_INFIX_OPERATOR(Slash)
CARBON_PARSE_NODE_KIND_INFIX_OPERATOR(SlashEqual)
CARBON_PARSE_NODE_KIND_INFIX_OPERATOR(Star)
CARBON_PARSE_NODE_KIND_INFIX_OPERATOR(StarEqual)
CARBON_PARSE_NODE_KIND_POSTFIX_OPERATOR(Star)
CARBON_PARSE_NODE_KIND(ShortCircuitOperandAnd)
CARBON_PARSE_NODE_KIND(ShortCircuitOperandOr)
CARBON_PARSE_NODE_KIND(ShortCircuitOperatorAnd)
CARBON_PARSE_NODE_KIND(ShortCircuitOperatorOr)
CARBON_PARSE_NODE_KIND(UnsafeModifier)
CARBON_PARSE_NODE_KIND(DesignatorExpr)
CARBON_PARSE_NODE_KIND(SelfTypeName)
CARBON_PARSE_NODE_KIND(RequirementAnd)
CARBON_PARSE_NODE_KIND(RequirementEqual)
CARBON_PARSE_NODE_KIND(RequirementEqualEqual)
CARBON_PARSE_NODE_KIND(RequirementImpls)
CARBON_PARSE_NODE_KIND(WhereExpr)
CARBON_PARSE_NODE_KIND(WhereOperand)
CARBON_PARSE_NODE_KIND(IfExprIf)
CARBON_PARSE_NODE_KIND(IfExprThen)
CARBON_PARSE_NODE_KIND(IfExprElse)
CARBON_PARSE_NODE_KIND(StructFieldDesignator)
CARBON_PARSE_NODE_KIND(StructLiteralStart)
CARBON_PARSE_NODE_KIND(StructLiteralField)
CARBON_PARSE_NODE_KIND(StructLiteralComma)
CARBON_PARSE_NODE_KIND(StructLiteral)
CARBON_PARSE_NODE_KIND(StructTypeLiteralStart)
CARBON_PARSE_NODE_KIND(StructTypeLiteralField)
CARBON_PARSE_NODE_KIND(StructTypeLiteralComma)
CARBON_PARSE_NODE_KIND(StructTypeLiteral)
CARBON_PARSE_NODE_KIND(ExternModifierWithLibrary)
CARBON_PARSE_NODE_KIND(ExternModifier)
CARBON_PARSE_NODE_KIND_TOKEN_MODIFIER(Abstract)
CARBON_PARSE_NODE_KIND_TOKEN_MODIFIER(Base)
CARBON_PARSE_NODE_KIND_TOKEN_MODIFIER(Default)
CARBON_PARSE_NODE_KIND_TOKEN_MODIFIER(Eval)
CARBON_PARSE_NODE_KIND_TOKEN_MODIFIER(Export)
CARBON_PARSE_NODE_KIND_TOKEN_MODIFIER(Extend)
CARBON_PARSE_NODE_KIND_TOKEN_MODIFIER(Final)
CARBON_PARSE_NODE_KIND_TOKEN_MODIFIER(Impl)
CARBON_PARSE_NODE_KIND_TOKEN_MODIFIER(MustEval)
CARBON_PARSE_NODE_KIND_TOKEN_MODIFIER(Override)
CARBON_PARSE_NODE_KIND_TOKEN_MODIFIER(Private)
CARBON_PARSE_NODE_KIND_TOKEN_MODIFIER(Protected)
CARBON_PARSE_NODE_KIND_TOKEN_MODIFIER(Virtual)
CARBON_PARSE_NODE_KIND(ClassIntroducer)
CARBON_PARSE_NODE_KIND(ClassDefinitionStart)
CARBON_PARSE_NODE_KIND(ClassDefinition)
CARBON_PARSE_NODE_KIND(ClassDecl)
CARBON_PARSE_NODE_KIND(AdaptIntroducer)
CARBON_PARSE_NODE_KIND(AdaptDecl)
CARBON_PARSE_NODE_KIND(BaseIntroducer)
CARBON_PARSE_NODE_KIND(BaseColon)
CARBON_PARSE_NODE_KIND(BaseDecl)
CARBON_PARSE_NODE_KIND(InterfaceIntroducer)
CARBON_PARSE_NODE_KIND(InterfaceDefinitionStart)
CARBON_PARSE_NODE_KIND(InterfaceDefinition)
CARBON_PARSE_NODE_KIND(InterfaceDecl)
CARBON_PARSE_NODE_KIND(ImplIntroducer)
CARBON_PARSE_NODE_KIND(ImplDefinitionStart)
CARBON_PARSE_NODE_KIND(ImplDefinition)
CARBON_PARSE_NODE_KIND(ImplDecl)
CARBON_PARSE_NODE_KIND(Forall)
CARBON_PARSE_NODE_KIND(ImplTypeAs)
CARBON_PARSE_NODE_KIND(ImplDefaultSelfAs)
CARBON_PARSE_NODE_KIND(RequireIntroducer)
CARBON_PARSE_NODE_KIND(RequireTypeImpls)
CARBON_PARSE_NODE_KIND(RequireDefaultSelfImpls)
CARBON_PARSE_NODE_KIND(RequireDecl)
CARBON_PARSE_NODE_KIND(NamedConstraintIntroducer)
CARBON_PARSE_NODE_KIND(NamedConstraintDefinitionStart)
CARBON_PARSE_NODE_KIND(NamedConstraintDefinition)
CARBON_PARSE_NODE_KIND(NamedConstraintDecl)
CARBON_PARSE_NODE_KIND(ChoiceIntroducer)
CARBON_PARSE_NODE_KIND(ChoiceDefinitionStart)
CARBON_PARSE_NODE_KIND(ChoiceDefinition)
CARBON_PARSE_NODE_KIND(ChoiceAlternativeListComma)
CARBON_PARSE_NODE_KIND(MatchIntroducer)
CARBON_PARSE_NODE_KIND(MatchConditionStart)
CARBON_PARSE_NODE_KIND(MatchCondition)
CARBON_PARSE_NODE_KIND(MatchStatementStart)
CARBON_PARSE_NODE_KIND(MatchStatement)
CARBON_PARSE_NODE_KIND(MatchCaseIntroducer)
CARBON_PARSE_NODE_KIND(MatchCaseGuardIntroducer)
CARBON_PARSE_NODE_KIND(MatchCaseGuardStart)
CARBON_PARSE_NODE_KIND(MatchCaseGuard)
CARBON_PARSE_NODE_KIND(MatchCaseEqualGreater)
CARBON_PARSE_NODE_KIND(MatchCaseStart)
CARBON_PARSE_NODE_KIND(MatchCase)
CARBON_PARSE_NODE_KIND(MatchDefaultIntroducer)
CARBON_PARSE_NODE_KIND(MatchDefaultEqualGreater)
CARBON_PARSE_NODE_KIND(MatchDefaultStart)
CARBON_PARSE_NODE_KIND(MatchDefault)
#undef CARBON_PARSE_NODE_KIND
#undef CARBON_PARSE_NODE_KIND_INFIX_OPERATOR
#undef CARBON_PARSE_NODE_KIND_POSTFIX_OPERATOR
#undef CARBON_PARSE_NODE_KIND_PREFIX_OPERATOR
#undef CARBON_PARSE_NODE_KIND_TOKEN_LITERAL
#undef CARBON_PARSE_NODE_KIND_TOKEN_MODIFIER