139 lines
5.3 KiB
C#
139 lines
5.3 KiB
C#
namespace NubLang.Ast;
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public abstract record Node;
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#region Definitions
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public abstract record DefinitionNode(string Module, string Name) : Node;
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public record FuncParameterNode(string Name, NubType Type) : Node;
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public record FuncSignatureNode(List<FuncParameterNode> Parameters, NubType ReturnType) : Node;
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public record FuncNode(string Module, string Name, string? ExternSymbol, FuncSignatureNode Signature, BlockNode? Body) : DefinitionNode(Module, Name);
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public record StructFieldNode(string Name, NubType Type, ExpressionNode? Value) : Node;
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public record StructFuncNode(string Name, string? Hook, FuncSignatureNode Signature, BlockNode Body) : Node;
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public record StructNode(string Module, string Name, List<StructFieldNode> Fields, List<StructFuncNode> Functions) : DefinitionNode(Module, Name);
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public record GlobalVariableNode(string Module, string Name, ExpressionNode Value) : DefinitionNode(Module, Name);
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#endregion
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#region Statements
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public abstract record StatementNode : Node;
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public abstract record TerminalStatementNode : StatementNode;
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public record BlockNode(List<StatementNode> Statements) : StatementNode;
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public record StatementFuncCallNode(FuncCallNode FuncCall) : StatementNode;
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public record StatementStructFuncCallNode(StructFuncCallNode StructFuncCall) : StatementNode;
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public record ReturnNode(ExpressionNode? Value) : TerminalStatementNode;
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public record AssignmentNode(LValueExpressionNode Target, ExpressionNode Value) : StatementNode;
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public record IfNode(ExpressionNode Condition, BlockNode Body, Variant<IfNode, BlockNode>? Else) : StatementNode;
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public record VariableDeclarationNode(string Name, ExpressionNode? Assignment, NubType Type) : StatementNode;
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public record ContinueNode : TerminalStatementNode;
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public record BreakNode : TerminalStatementNode;
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public record WhileNode(ExpressionNode Condition, BlockNode Body) : StatementNode;
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public record DeferNode(StatementNode Statement) : StatementNode;
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#endregion
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#region Expressions
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public enum UnaryOperator
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{
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Negate,
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Invert
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}
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public enum BinaryOperator
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{
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Equal,
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NotEqual,
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GreaterThan,
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GreaterThanOrEqual,
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LessThan,
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LessThanOrEqual,
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LogicalAnd,
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LogicalOr,
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Plus,
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Minus,
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Multiply,
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Divide,
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Modulo,
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LeftShift,
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RightShift,
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BitwiseAnd,
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BitwiseXor,
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BitwiseOr
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}
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public abstract record ExpressionNode(NubType Type) : Node;
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public abstract record LValueExpressionNode(NubType Type) : ExpressionNode(Type);
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public abstract record RValueExpressionNode(NubType Type) : ExpressionNode(Type);
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public record StringLiteralNode(NubType Type, string Value) : RValueExpressionNode(Type);
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public record CStringLiteralNode(NubType Type, string Value) : RValueExpressionNode(Type);
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public record IntLiteralNode(NubType Type, long Value) : RValueExpressionNode(Type);
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public record UIntLiteralNode(NubType Type, ulong Value) : RValueExpressionNode(Type);
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public record Float32LiteralNode(NubType Type, float Value) : RValueExpressionNode(Type);
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public record Float64LiteralNode(NubType Type, double Value) : RValueExpressionNode(Type);
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public record BoolLiteralNode(NubType Type, bool Value) : RValueExpressionNode(Type);
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public record BinaryExpressionNode(NubType Type, ExpressionNode Left, BinaryOperator Operator, ExpressionNode Right) : RValueExpressionNode(Type);
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public record UnaryExpressionNode(NubType Type, UnaryOperator Operator, ExpressionNode Operand) : RValueExpressionNode(Type);
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public record FuncCallNode(NubType Type, ExpressionNode Expression, List<ExpressionNode> Parameters) : RValueExpressionNode(Type);
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public record StructFuncCallNode(NubType Type, string Module, string StructName, string FuncName, ExpressionNode StructExpression, List<ExpressionNode> Parameters) : RValueExpressionNode(Type);
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public record LValueIdentifierNode(NubType Type, string Name) : LValueExpressionNode(Type);
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public record RValueIdentifierNode(NubType Type, string Name) : RValueExpressionNode(Type);
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public record FuncIdentifierNode(NubType Type, string Module, string Name, string? ExternSymbol) : RValueExpressionNode(Type);
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public record ArrayInitializerNode(NubType Type, ExpressionNode Capacity, NubType ElementType) : RValueExpressionNode(Type);
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public record ArrayIndexAccessNode(NubType Type, ExpressionNode Target, ExpressionNode Index) : LValueExpressionNode(Type);
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public record AddressOfNode(NubType Type, LValueExpressionNode LValue) : RValueExpressionNode(Type);
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public record StructFieldAccessNode(NubType Type, ExpressionNode Target, string Field) : LValueExpressionNode(Type);
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public record StructInitializerNode(NubStructType StructType, Dictionary<string, ExpressionNode> Initializers) : RValueExpressionNode(StructType);
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public record DereferenceNode(NubType Type, ExpressionNode Expression) : LValueExpressionNode(Type);
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public record ConvertIntNode(NubType Type, ExpressionNode Value, NubIntType ValueType, NubIntType TargetType) : RValueExpressionNode(Type);
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public record ConvertFloatNode(NubType Type, ExpressionNode Value, NubFloatType ValueType, NubFloatType TargetType) : RValueExpressionNode(Type);
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public record SizeBuiltinNode(NubType Type, NubType TargetType) : RValueExpressionNode(Type);
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public record FloatToIntBuiltinNode(NubType Type, ExpressionNode Value, NubFloatType ValueType, NubIntType TargetType) : RValueExpressionNode(Type);
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#endregion |