Make reduced ast call handler be a separate method
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71386be80e
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@ -149,10 +149,7 @@ impl Expression {
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},
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_ => Expr::Val(name.clone()),
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},
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Call { f, arguments } => Expr::Call {
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f: Box::new(f.node().reduce(symbol_table)),
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args: arguments.iter().map(|arg| arg.node().reduce(symbol_table)).collect(),
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},
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Call { f, arguments } => reduce_call_expression(f, arguments, symbol_table),
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TupleLiteral(exprs) => Expr::Tuple(exprs.iter().map(|e| e.node().reduce(symbol_table)).collect()),
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IfExpression { discriminator, body } => reduce_if_expression(discriminator, body, symbol_table),
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Lambda { params, body, .. } => reduce_lambda(params, body, symbol_table),
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@ -173,6 +170,13 @@ fn reduce_lambda(params: &Vec<FormalParam>, body: &Block, symbol_table: &SymbolT
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})
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}
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fn reduce_call_expression(func: &Meta<Expression>, arguments: &Vec<Meta<InvocationArgument>>, symbol_table: &SymbolTable) -> Expr {
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Expr::Call {
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f: Box::new(func.node().reduce(symbol_table)),
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args: arguments.iter().map(|arg| arg.node().reduce(symbol_table)).collect(),
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}
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}
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fn reduce_if_expression(discriminator: &Discriminator, body: &IfExpressionBody, symbol_table: &SymbolTable) -> Expr {
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let cond = Box::new(match *discriminator {
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Discriminator::Simple(ref expr) => expr.reduce(symbol_table),
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