160 lines
2.7 KiB
C
160 lines
2.7 KiB
C
#ifndef WRAITH_AST_H
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#define WRAITH_AST_H
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#include <stdint.h>
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typedef enum
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{
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AccessExpression,
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Assignment,
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BinaryExpression,
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Comment,
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Declaration,
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DeclarationSequence,
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Expression,
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ForLoop,
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FunctionArgumentSequence,
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FunctionCallExpression,
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FunctionDeclaration,
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FunctionSignature,
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FunctionSignatureArguments,
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Identifier,
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Number,
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Return,
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ReturnVoid,
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StatementSequence,
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StringLiteral,
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StructDeclaration,
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Type,
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UnaryExpression
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} SyntaxKind;
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typedef enum
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{
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Negate
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} UnaryOperator;
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typedef enum
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{
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Add,
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Subtract,
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Multiply
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} BinaryOperator;
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typedef enum
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{
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Void,
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Bool,
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Int,
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UInt,
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Float,
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Double,
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String,
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CustomType
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} PrimitiveType;
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typedef union
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{
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UnaryOperator unaryOperator;
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BinaryOperator binaryOperator;
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} Operator;
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typedef struct Node
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{
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SyntaxKind syntaxKind;
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struct Node **children;
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uint32_t childCount;
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union
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{
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UnaryOperator unaryOperator;
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BinaryOperator binaryOperator;
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} operator;
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union
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{
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char *string;
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uint64_t number;
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} value;
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PrimitiveType type;
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} Node;
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char* strdup (const char* s);
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const char* SyntaxKindString(SyntaxKind syntaxKind);
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Node* MakeTypeNode(
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PrimitiveType type
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);
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Node* MakeCustomTypeNode(
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Node *identifierNode
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);
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Node* MakeIdentifierNode(
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const char *id
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);
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Node* MakeNumberNode(
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const char *numberString
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);
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Node* MakeStringNode(
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const char *string
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);
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Node* MakeUnaryNode(
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UnaryOperator operator,
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Node *child
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);
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Node* MakeBinaryNode(
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BinaryOperator operator,
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Node *left,
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Node *right
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);
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Node* MakeDeclarationNode(
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Node* typeNode,
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Node* identifierNode
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);
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Node* MakeAssignmentNode(
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Node *left,
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Node *right
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);
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Node* MakeStatementSequenceNode(
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Node** pNodes,
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uint32_t nodeCount
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);
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Node* MakeReturnStatementNode(
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Node *expressionNode
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);
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Node* MakeReturnVoidStatementNode();
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Node* MakeFunctionSignatureArgumentsNode(
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Node **pArgumentNodes,
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uint32_t argumentCount
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);
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Node* MakeFunctionSignatureNode(
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Node *identifierNode,
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Node* typeNode,
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Node* arguments
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);
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Node* MakeFunctionDeclarationNode(
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Node* functionSignatureNode,
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Node* functionBodyNode
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);
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Node* MakeStructDeclarationNode(
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Node *identifierNode,
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Node *declarationSequenceNode
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);
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Node* MakeDeclarationSequenceNode(
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Node **pNodes,
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uint32_t nodeCount
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);
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Node *MakeFunctionArgumentSequenceNode(
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Node **pArgumentNodes,
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uint32_t argumentCount
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);
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Node* MakeFunctionCallExpressionNode(
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Node *identifierNode,
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Node *argumentSequenceNode
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);
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Node* MakeAccessExpressionNode(
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Node *accessee,
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Node *accessor
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);
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void PrintTree(Node *node, uint32_t tabCount);
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#endif /* WRAITH_AST_H */
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