| // Copyright (c) 2020, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| /// When debugging, these tags are written in resolution information to |
| /// mark positions where we expect resolution for specific kinds of nodes. |
| /// This might help us to be more confident that we are reading resolution |
| /// data that corresponds to AST, and find places where they start |
| /// diverging. |
| enum MarkerTag { |
| AnnotatedNode_metadata, |
| AnnotatedNode_end, |
| Annotation_name, |
| Annotation_constructorName, |
| Annotation_arguments, |
| Annotation_element, |
| ArgumentList_arguments, |
| ArgumentList_end, |
| AsExpression_expression, |
| AsExpression_type, |
| AsExpression_expression2, |
| AsExpression_end, |
| Expression_staticType, |
| AssertInitializer_condition, |
| AssertInitializer_message, |
| AssertInitializer_end, |
| AssignmentExpression_leftHandSide, |
| AssignmentExpression_rightHandSide, |
| AssignmentExpression_staticElement, |
| AssignmentExpression_readElement, |
| AssignmentExpression_readType, |
| AssignmentExpression_writeElement, |
| AssignmentExpression_writeType, |
| AssignmentExpression_expression, |
| AssignmentExpression_end, |
| BinaryExpression_leftOperand, |
| BinaryExpression_rightOperand, |
| BinaryExpression_staticElement, |
| BinaryExpression_expression, |
| BinaryExpression_end, |
| CascadeExpression_target, |
| CascadeExpression_cascadeSections, |
| CascadeExpression_end, |
| ClassDeclaration_typeParameters, |
| ClassDeclaration_extendsClause, |
| ClassDeclaration_withClause, |
| ClassDeclaration_implementsClause, |
| ClassDeclaration_nativeClause, |
| ClassDeclaration_namedCompilationUnitMember, |
| ClassDeclaration_end, |
| ClassMember_declaration, |
| ClassMember_end, |
| ClassTypeAlias_typeParameters, |
| ClassTypeAlias_superclass, |
| ClassTypeAlias_withClause, |
| ClassTypeAlias_implementsClause, |
| ClassTypeAlias_typeAlias, |
| ClassTypeAlias_end, |
| ConditionalExpression_condition, |
| ConditionalExpression_thenExpression, |
| ConditionalExpression_elseExpression, |
| Configuration_name, |
| Configuration_value, |
| Configuration_uri, |
| Configuration_end, |
| ConstructorDeclaration_returnType, |
| ConstructorDeclaration_parameters, |
| ConstructorDeclaration_initializers, |
| ConstructorDeclaration_redirectedConstructor, |
| ConstructorDeclaration_classMember, |
| ConstructorDeclaration_end, |
| ConstructorFieldInitializer_fieldName, |
| ConstructorFieldInitializer_expression, |
| ConstructorFieldInitializer_end, |
| ConstructorName_type, |
| ConstructorName_name, |
| ConstructorName_staticElement, |
| ConstructorName_end, |
| DeclaredIdentifier_type, |
| DeclaredIdentifier_identifier, |
| DeclaredIdentifier_declaration, |
| DeclaredIdentifier_end, |
| DefaultFormalParameter_parameter, |
| DefaultFormalParameter_defaultValue, |
| DefaultFormalParameter_end, |
| EnumConstantDeclaration_name, |
| EnumConstantDeclaration_declaration, |
| EnumConstantDeclaration_end, |
| EnumDeclaration_constants, |
| EnumDeclaration_namedCompilationUnitMember, |
| EnumDeclaration_end, |
| ExportDirective_namespaceDirective, |
| ExportDirective_exportedLibrary, |
| ExportDirective_end, |
| ExtendsClause_superclass, |
| ExtendsClause_end, |
| ExtensionDeclaration_typeParameters, |
| ExtensionDeclaration_extendedType, |
| ExtensionDeclaration_compilationUnitMember, |
| ExtensionDeclaration_end, |
| ExtensionOverride_extensionName, |
| ExtensionOverride_typeArguments, |
| ExtensionOverride_argumentList, |
| ExtensionOverride_extendedType, |
| ExtensionOverride_end, |
| FieldDeclaration_fields, |
| FieldDeclaration_classMember, |
| FieldDeclaration_end, |
| FieldFormalParameter_typeParameters, |
| FieldFormalParameter_type, |
| FieldFormalParameter_parameters, |
| FieldFormalParameter_normalFormalParameter, |
| FieldFormalParameter_end, |
| ForEachParts_iterable, |
| ForEachParts_forLoopParts, |
| ForEachParts_end, |
| ForEachPartsWithDeclaration_loopVariable, |
| ForEachPartsWithDeclaration_forEachParts, |
| ForEachPartsWithDeclaration_end, |
| ForElement_body, |
| ForElement_forMixin, |
| ForElement_end, |
| FormalParameter_type, |
| ForMixin_forLoopParts, |
| ForParts_condition, |
| ForParts_updaters, |
| ForParts_forLoopParts, |
| ForParts_end, |
| FormalParameterList_parameters, |
| FormalParameterList_end, |
| ForPartsWithDeclarations_variables, |
| ForPartsWithDeclarations_forParts, |
| ForPartsWithDeclarations_end, |
| FunctionDeclaration_functionExpression, |
| FunctionDeclaration_returnType, |
| FunctionDeclaration_namedCompilationUnitMember, |
| FunctionDeclaration_returnTypeType, |
| FunctionDeclaration_end, |
| FunctionExpression_typeParameters, |
| FunctionExpression_parameters, |
| FunctionExpression_end, |
| FunctionExpressionInvocation_function, |
| FunctionExpressionInvocation_invocationExpression, |
| FunctionExpressionInvocation_end, |
| FunctionTypeAlias_typeParameters, |
| FunctionTypeAlias_returnType, |
| FunctionTypeAlias_parameters, |
| FunctionTypeAlias_typeAlias, |
| FunctionTypeAlias_returnTypeType, |
| FunctionTypeAlias_flags, |
| FunctionTypeAlias_end, |
| FunctionTypedFormalParameter_typeParameters, |
| FunctionTypedFormalParameter_returnType, |
| FunctionTypedFormalParameter_parameters, |
| FunctionTypedFormalParameter_normalFormalParameter, |
| FunctionTypedFormalParameter_end, |
| GenericFunctionType_typeParameters, |
| GenericFunctionType_returnType, |
| GenericFunctionType_parameters, |
| GenericFunctionType_type, |
| GenericFunctionType_end, |
| GenericTypeAlias_typeParameters, |
| GenericTypeAlias_type, |
| GenericTypeAlias_typeAlias, |
| GenericTypeAlias_flags, |
| GenericTypeAlias_end, |
| IfElement_condition, |
| IfElement_thenElement, |
| IfElement_elseElement, |
| IfElement_end, |
| ImplementsClause_interfaces, |
| ImplementsClause_end, |
| ImportDirective_namespaceDirective, |
| ImportDirective_importedLibrary, |
| ImportDirective_end, |
| IndexExpression_target, |
| IndexExpression_index, |
| IndexExpression_staticElement, |
| IndexExpression_expression, |
| IndexExpression_end, |
| InstanceCreationExpression_constructorName, |
| InstanceCreationExpression_argumentList, |
| InstanceCreationExpression_expression, |
| InstanceCreationExpression_end, |
| IsExpression_expression, |
| IsExpression_type, |
| IsExpression_expression2, |
| IsExpression_end, |
| InvocationExpression_typeArguments, |
| InvocationExpression_argumentList, |
| InvocationExpression_expression, |
| InvocationExpression_end, |
| ListLiteral_typeArguments, |
| ListLiteral_elements, |
| ListLiteral_expression, |
| ListLiteral_end, |
| MapLiteralEntry_key, |
| MapLiteralEntry_value, |
| MethodDeclaration_typeParameters, |
| MethodDeclaration_returnType, |
| MethodDeclaration_parameters, |
| MethodDeclaration_classMember, |
| MethodDeclaration_returnTypeType, |
| MethodDeclaration_inferenceError, |
| MethodDeclaration_flags, |
| MethodDeclaration_end, |
| MethodInvocation_target, |
| MethodInvocation_methodName, |
| MethodInvocation_invocationExpression, |
| MethodInvocation_end, |
| MixinDeclaration_typeParameters, |
| MixinDeclaration_onClause, |
| MixinDeclaration_implementsClause, |
| MixinDeclaration_namedCompilationUnitMember, |
| MixinDeclaration_end, |
| NamedExpression_expression, |
| NamedExpression_end, |
| NamespaceDirective_combinators, |
| NamespaceDirective_configurations, |
| NamespaceDirective_uriBasedDirective, |
| NamespaceDirective_end, |
| NativeClause_name, |
| NativeClause_end, |
| NormalFormalParameter_metadata, |
| NormalFormalParameter_formalParameter, |
| NormalFormalParameter_end, |
| OnClause_superclassConstraints, |
| OnClause_end, |
| ParenthesizedExpression_expression, |
| ParenthesizedExpression_expression2, |
| ParenthesizedExpression_end, |
| PartOfDirective_libraryName, |
| PartOfDirective_uri, |
| PartOfDirective_directive, |
| PartOfDirective_end, |
| PostfixExpression_operand, |
| PostfixExpression_staticElement, |
| PostfixExpression_readElement, |
| PostfixExpression_readType, |
| PostfixExpression_writeElement, |
| PostfixExpression_writeType, |
| PostfixExpression_expression, |
| PostfixExpression_end, |
| PrefixedIdentifier_prefix, |
| PrefixedIdentifier_identifier, |
| PrefixedIdentifier_expression, |
| PrefixedIdentifier_end, |
| PrefixExpression_operand, |
| PrefixExpression_staticElement, |
| PrefixExpression_readElement, |
| PrefixExpression_readType, |
| PrefixExpression_writeElement, |
| PrefixExpression_writeType, |
| PrefixExpression_expression, |
| PrefixExpression_end, |
| PropertyAccess_target, |
| PropertyAccess_propertyName, |
| PropertyAccess_expression, |
| PropertyAccess_end, |
| RedirectingConstructorInvocation_constructorName, |
| RedirectingConstructorInvocation_argumentList, |
| RedirectingConstructorInvocation_staticElement, |
| RedirectingConstructorInvocation_end, |
| SetOrMapLiteral_flags, |
| SetOrMapLiteral_typeArguments, |
| SetOrMapLiteral_elements, |
| SetOrMapLiteral_expression, |
| SetOrMapLiteral_end, |
| SimpleFormalParameter_type, |
| SimpleFormalParameter_normalFormalParameter, |
| SimpleFormalParameter_flags, |
| SimpleFormalParameter_end, |
| SimpleIdentifier_staticElement, |
| SimpleIdentifier_expression, |
| SimpleIdentifier_end, |
| SpreadElement_expression, |
| SpreadElement_end, |
| StringInterpolation_elements, |
| StringInterpolation_end, |
| SuperConstructorInvocation_constructorName, |
| SuperConstructorInvocation_argumentList, |
| SuperConstructorInvocation_staticElement, |
| SuperConstructorInvocation_end, |
| SuperExpression_expression, |
| SuperExpression_end, |
| ThisExpression_expression, |
| ThisExpression_end, |
| ThrowExpression_expression, |
| ThrowExpression_expression2, |
| ThrowExpression_end, |
| TopLevelVariableDeclaration_variables, |
| TopLevelVariableDeclaration_compilationUnitMember, |
| TopLevelVariableDeclaration_end, |
| TypeArgumentList_arguments, |
| TypeArgumentList_end, |
| TypeName_name, |
| TypeName_typeArguments, |
| TypeName_type, |
| TypeName_end, |
| TypeParameter_bound, |
| TypeParameter_declaration, |
| TypeParameter_variance, |
| TypeParameter_defaultType, |
| TypeParameter_end, |
| TypeParameterList_typeParameters, |
| TypeParameterList_end, |
| UriBasedDirective_uri, |
| UriBasedDirective_directive, |
| UriBasedDirective_end, |
| VariableDeclaration_type, |
| VariableDeclaration_inferenceError, |
| VariableDeclaration_inheritsCovariant, |
| VariableDeclaration_initializer, |
| VariableDeclaration_end, |
| VariableDeclarationList_type, |
| VariableDeclarationList_variables, |
| VariableDeclarationList_annotatedNode, |
| VariableDeclarationList_end, |
| WithClause_mixinTypes, |
| WithClause_end, |
| } |
| |
| /// A `MethodInvocation` in unresolved AST might be rewritten later as |
| /// another kinds of AST node. We store this rewrite with resolution data. |
| class MethodInvocationRewriteTag { |
| static const int extensionOverride = 1; |
| static const int functionExpressionInvocation = 2; |
| static const int instanceCreationExpression_withName = 3; |
| static const int instanceCreationExpression_withoutName = 4; |
| static const int none = 5; |
| } |
| |
| class Tag { |
| static const int Nothing = 0; |
| static const int Something = 1; |
| |
| static const int AdjacentStrings = 75; |
| static const int Annotation = 2; |
| static const int ArgumentList = 3; |
| static const int AsExpression = 84; |
| static const int AssertInitializer = 82; |
| static const int AssignmentExpression = 96; |
| static const int BinaryExpression = 52; |
| static const int BooleanLiteral = 4; |
| static const int CascadeExpression = 95; |
| static const int Class = 5; |
| static const int ClassTypeAlias = 44; |
| static const int ConditionalExpression = 51; |
| static const int Configuration = 46; |
| static const int ConstructorDeclaration = 6; |
| static const int ConstructorFieldInitializer = 50; |
| static const int ConstructorName = 7; |
| static const int DeclaredIdentifier = 90; |
| static const int DefaultFormalParameter = 8; |
| static const int DottedName = 47; |
| static const int DoubleLiteral = 9; |
| static const int EnumConstantDeclaration = 10; |
| static const int EnumDeclaration = 11; |
| static const int ExportDirective = 12; |
| static const int ExtendsClause = 13; |
| static const int ExtensionDeclaration = 14; |
| static const int ExtensionOverride = 87; |
| static const int FieldDeclaration = 15; |
| static const int FieldFormalParameter = 16; |
| static const int ForEachPartsWithDeclaration = 89; |
| static const int ForElement = 88; |
| static const int ForPartsWithDeclarations = 91; |
| static const int FormalParameterList = 17; |
| static const int FunctionDeclaration = 18; |
| static const int FunctionDeclaration_getter = 57; |
| static const int FunctionDeclaration_setter = 58; |
| static const int FunctionExpression = 19; |
| static const int FunctionExpressionInvocation = 93; |
| static const int FunctionTypeAlias = 55; |
| static const int FunctionTypedFormalParameter = 20; |
| static const int GenericFunctionType = 21; |
| static const int GenericTypeAlias = 22; |
| static const int HideCombinator = 48; |
| static const int IfElement = 63; |
| static const int ImplementsClause = 23; |
| static const int ImportDirective = 24; |
| static const int IndexExpression = 98; |
| static const int InstanceCreationExpression = 25; |
| static const int IntegerLiteralNegative = 73; |
| static const int IntegerLiteralNegative1 = 71; |
| static const int IntegerLiteralNull = 97; |
| static const int IntegerLiteralPositive = 72; |
| static const int IntegerLiteralPositive1 = 26; |
| static const int InterpolationExpression = 77; |
| static const int InterpolationString = 78; |
| static const int IsExpression = 83; |
| static const int Label = 61; |
| static const int LibraryDirective = 27; |
| static const int LibraryIdentifier = 28; |
| static const int ListLiteral = 56; |
| static const int MapLiteralEntry = 66; |
| static const int MethodDeclaration = 29; |
| static const int MethodDeclaration_getter = 85; |
| static const int MethodDeclaration_setter = 86; |
| static const int MethodInvocation = 59; |
| static const int MixinDeclaration = 67; |
| static const int NamedExpression = 60; |
| static const int NativeClause = 92; |
| static const int OnClause = 68; |
| static const int NullLiteral = 49; |
| static const int ParenthesizedExpression = 53; |
| static const int PartDirective = 30; |
| static const int PartOfDirective = 31; |
| static const int PostfixExpression = 94; |
| static const int PrefixExpression = 79; |
| static const int PrefixedIdentifier = 32; |
| static const int PropertyAccess = 62; |
| static const int RedirectingConstructorInvocation = 54; |
| static const int SetOrMapLiteral = 65; |
| static const int ShowCombinator = 33; |
| static const int SimpleFormalParameter = 34; |
| static const int SimpleIdentifier = 35; |
| static const int SimpleStringLiteral = 36; |
| static const int SpreadElement = 64; |
| static const int StringInterpolation = 76; |
| static const int SuperConstructorInvocation = 69; |
| static const int SuperExpression = 80; |
| static const int SymbolLiteral = 74; |
| static const int ThisExpression = 70; |
| static const int ThrowExpression = 81; |
| static const int TopLevelVariableDeclaration = 37; |
| static const int TypeArgumentList = 38; |
| static const int TypeName = 39; |
| static const int TypeParameter = 40; |
| static const int TypeParameterList = 41; |
| static const int VariableDeclaration = 42; |
| static const int VariableDeclarationList = 43; |
| static const int WithClause = 45; |
| |
| static const int RawElement = 0; |
| static const int MemberLegacyWithoutTypeArguments = 1; |
| static const int MemberLegacyWithTypeArguments = 2; |
| static const int MemberWithTypeArguments = 3; |
| |
| static const int ParameterKindRequiredPositional = 1; |
| static const int ParameterKindOptionalPositional = 2; |
| static const int ParameterKindRequiredNamed = 3; |
| static const int ParameterKindOptionalNamed = 4; |
| |
| static const int NullType = 2; |
| static const int DynamicType = 3; |
| static const int FunctionType = 4; |
| static const int NeverType = 5; |
| static const int InterfaceType = 6; |
| static const int InterfaceType_noTypeArguments_none = 7; |
| static const int InterfaceType_noTypeArguments_question = 8; |
| static const int InterfaceType_noTypeArguments_star = 9; |
| static const int TypeParameterType = 10; |
| static const int VoidType = 11; |
| } |
