wraith-lang/ast.h

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