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@@ -19,5 +19,5 @@ global func main(argc: i64, argv: i64) {
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parent = &parent
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}
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printf("%s\n", test.parent^.name^)
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printf("%s\n", (&test)^.parent^.name^)
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}
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@@ -308,11 +308,14 @@ public class Parser
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private ExpressionNode ParsePrimaryExpression()
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{
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var token = ExpectToken();
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ExpressionNode expr;
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switch (token)
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{
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case LiteralToken literal:
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{
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return new LiteralNode(literal.Value, literal.Type);
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expr = new LiteralNode(literal.Value, literal.Type);
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break;
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}
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case IdentifierToken identifier:
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{
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@@ -329,29 +332,16 @@ public class Parser
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TryExpectSymbol(Symbol.Comma);
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}
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return new FuncCallExpressionNode(new FuncCall(identifier.Value, parameters));
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}
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case SymbolToken { Symbol: Symbol.Period }:
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{
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Next();
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ExpressionNode expression = new IdentifierNode(identifier.Value);
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do
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{
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var structMember = ExpectIdentifier().Value;
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expression = new StructFieldAccessorNode(expression, structMember);
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if (TryExpectSymbol(Symbol.Caret))
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{
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expression = new DereferenceNode(expression);
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}
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} while (TryExpectSymbol(Symbol.Period));
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return expression;
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expr = new FuncCallExpressionNode(new FuncCall(identifier.Value, parameters));
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break;
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}
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default:
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{
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return new IdentifierNode(identifier.Value);
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expr = new IdentifierNode(identifier.Value);
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break;
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}
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}
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break;
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}
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case SymbolToken symbolToken:
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{
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@@ -369,7 +359,8 @@ public class Parser
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if (TryExpectSymbol(Symbol.CloseParen))
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{
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var expressionToCast = ParseExpression();
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return new CastNode(type, expressionToCast);
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expr = new CastNode(type, expressionToCast);
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break;
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}
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_index = startIndex;
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@@ -377,7 +368,8 @@ public class Parser
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var expression = ParseExpression();
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ExpectSymbol(Symbol.CloseParen);
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return expression;
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expr = expression;
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break;
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}
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case Symbol.New:
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{
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@@ -392,34 +384,64 @@ public class Parser
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initializers.Add(name, value);
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}
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return new StructInitializerNode(type, initializers);
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expr = new StructInitializerNode(type, initializers);
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break;
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}
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case Symbol.Ampersand:
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{
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var expression = ParsePrimaryExpression();
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return new AddressOfNode(expression);
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expr = new AddressOfNode(expression);
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break;
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}
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case Symbol.Minus:
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{
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var expression = ParsePrimaryExpression();
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return new UnaryExpressionNode(UnaryExpressionOperator.Negate, expression);
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expr = new UnaryExpressionNode(UnaryExpressionOperator.Negate, expression);
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break;
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}
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case Symbol.Bang:
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{
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var expression = ParsePrimaryExpression();
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return new UnaryExpressionNode(UnaryExpressionOperator.Invert, expression);
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expr = new UnaryExpressionNode(UnaryExpressionOperator.Invert, expression);
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break;
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}
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default:
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{
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throw new Exception($"Unknown symbol: {symbolToken.Symbol}");
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}
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}
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break;
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}
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default:
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{
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throw new Exception($"Unexpected token type {token.GetType().Name}");
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}
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}
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return ParsePostfixOperators(expr);
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}
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private ExpressionNode ParsePostfixOperators(ExpressionNode expr)
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{
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while (true)
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{
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if (TryExpectSymbol(Symbol.Caret))
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{
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expr = new DereferenceNode(expr);
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continue;
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}
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if (TryExpectSymbol(Symbol.Period))
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{
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var structMember = ExpectIdentifier().Value;
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expr = new StructFieldAccessorNode(expr, structMember);
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continue;
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}
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break;
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}
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return expr;
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}
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private BlockNode ParseBlock()
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