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Literal::Boolean(false),\n }\n } else if self.match_tokens(&[TokenType::True]) {\n Expression::Literal {\n value: Literal::Boolean(true),\n }\n } else if self.match_tokens(&[TokenType::Nil]) {\n Expression::Literal {\n value: Literal::Nil,\n }\n } else if self.match_tokens(&[TokenType::Number]) {\n let number = self.previous().literal.unwrap().as_number();\n Expression::Literal {\n value: Literal::Number(number),\n }\n } else if self.match_tokens(&[TokenType::String]) {\n let string = self.previous().lexeme.clone();\n Expression::Literal {\n value: Literal::String(string),\n }\n"}]}},{"Replacement":{"inode":{"change":2,"pos":91},"path":"src/parser.rs","line":279,"ins":{"up_context":[{"change":2,"pos":7824}],"down_context":[{"change":2,"pos":7872}],"flag":"BLOCK","start":1914,"end":1963,"inode":{"change":2,"pos":91}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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.char_set(CharSet::ASCII),"},{"Add":" // );"}],"del_contents":[{"Del":" lox.options.output_style = OutputStyle::Tree(\n Style::default()\n .indentation(1)\n .char_set(CharSet::ASCII),\n );\n"}]}},{"Replacement":{"inode":{"change":2,"pos":9097},"path":"src/lib.rs","line":3,"ins":{"up_context":[{"change":2,"pos":9120}],"down_context":[{"change":2,"pos":9166}],"flag":"BLOCK","start":2521,"end":2583,"inode":{"change":2,"pos":9097}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":9120},"to":{"change":2,"start":9120,"end":9166},"introduced_by":2}],"inode":{"change":2,"pos":9097}},"ins_contents":[{"Add":"use std::{borrow::Borrow, fmt::Debug, io::Write, path::Path};"}],"del_contents":[{"Del":"use std::{fmt::Debug, io::Write, 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Location,"},{"Add":" operator: TokenType,"},{"Add":" right: Literal,"},{"Add":" },"},{"Add":""},{"Add":" #[error(\"[{location}] Invalid unary operator: {operator:?}\")]"},{"Add":" InvalidUnaryOperator {"},{"Add":" location: Location,"},{"Add":" operator: TokenType,"},{"Add":" },"}]}},{"Replacement":{"inode":{"change":2,"pos":9097},"path":"src/lib.rs","line":72,"ins":{"up_context":[{"change":2,"pos":9752}],"down_context":[{"change":2,"pos":9807}],"flag":"BLOCK","start":3612,"end":3665,"inode":{"change":2,"pos":9097}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":9752},"to":{"change":2,"start":9752,"end":9807},"introduced_by":2}],"inode":{"change":2,"pos":9097}},"ins_contents":[{"Add":" output_style: OutputStyle::Evaluate,"}],"del_contents":[{"Del":" output_style: OutputStyle::Parentized,\n"}]}},{"Replacement":{"inode":{"change":2,"pos":9097},"path":"src/lib.rs","line":79,"ins":{"up_context":[{"change":2,"pos":9959}],"down_context":[{"change":2,"pos":10016}],"flag":"BLOCK","start":3666,"end":3732,"inode":{"change":2,"pos":9097}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":9959},"to":{"change":2,"start":9959,"end":10016},"introduced_by":2}],"inode":{"change":2,"pos":9097}},"ins_contents":[{"Add":" self.report(token.location.line, \" at end\", message);"}],"del_contents":[{"Del":" self.report(token.line, \" at end\", message);\n"}]}},{"Replacement":{"inode":{"change":2,"pos":9097},"path":"src/lib.rs","line":81,"ins":{"up_context":[{"change":2,"pos":10033}],"down_context":[{"change":2,"pos":10115}],"flag":"BLOCK","start":3733,"end":3887,"inode":{"change":2,"pos":9097}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":10033},"to":{"change":2,"start":10033,"end":10115},"introduced_by":2}],"inode":{"change":2,"pos":9097}},"ins_contents":[{"Add":" self.report("},{"Add":" token.location.line,"},{"Add":" &format!(\" at '{}'\", token.lexeme),"},{"Add":" message,"},{"Add":" );"}],"del_contents":[{"Del":" self.report(token.line, &format!(\" at '{}'\", token.lexeme), message);\n"}]}},{"Edit":{"inode":{"change":2,"pos":9097},"path":"src/lib.rs","line":96,"atom":{"NewVertex":{"up_context":[{"change":2,"pos":10403}],"down_context":[{"change":2,"pos":10403}],"flag":"BLOCK","start":3888,"end":9514,"inode":{"change":2,"pos":9097}}},"contents":[{"Add":" }"},{"Add":""},{"Add":" fn evaluate(&self, expr: &Expression) -> Result, EvaluationError> {"},{"Add":" match expr {"},{"Add":" Expression::Binary {"},{"Add":" left,"},{"Add":" operator,"},{"Add":" right,"},{"Add":" } => {"},{"Add":" let left_loc = self.evaluate(left.borrow())?;"},{"Add":" let right_loc = self.evaluate(right.borrow())?;"},{"Add":" let operator_tok = operator;"},{"Add":" match ("},{"Add":" left_loc.inner,"},{"Add":" operator_tok.get_token_type(),"},{"Add":" right_loc.inner,"},{"Add":" ) {"},{"Add":" (Literal::Number(left), TokenType::Plus, Literal::Number(right)) => {"},{"Add":" Ok(LocationContainer {"},{"Add":" inner: Literal::Number(left + right),"},{"Add":" location: left_loc.location.clone(),"},{"Add":" })"},{"Add":" }"},{"Add":" (Literal::Number(left), TokenType::Minus, Literal::Number(right)) => {"},{"Add":" Ok(LocationContainer {"},{"Add":" inner: Literal::Number(left - right),"},{"Add":" location: left_loc.location.clone(),"},{"Add":" })"},{"Add":" }"},{"Add":" (Literal::Number(left), TokenType::Star, Literal::Number(right)) => {"},{"Add":" Ok(LocationContainer {"},{"Add":" inner: Literal::Number(left * right),"},{"Add":" location: left_loc.location.clone(),"},{"Add":" })"},{"Add":" }"},{"Add":" (Literal::Number(left), TokenType::Slash, Literal::Number(right)) => {"},{"Add":" Ok(LocationContainer {"},{"Add":" inner: Literal::Number(left / right),"},{"Add":" location: left_loc.location.clone(),"},{"Add":" })"},{"Add":" }"},{"Add":" (left, TokenType::Greater, right) => Ok(LocationContainer {"},{"Add":" inner: Literal::Boolean(left > right),"},{"Add":" location: left_loc.location.clone(),"},{"Add":" }),"},{"Add":" (left, TokenType::GreaterEqual, right) => Ok(LocationContainer {"},{"Add":" inner: Literal::Boolean(left >= right),"},{"Add":" location: left_loc.location.clone(),"},{"Add":" }),"},{"Add":" (left, TokenType::Less, right) => Ok(LocationContainer {"},{"Add":" inner: Literal::Boolean(left < right),"},{"Add":" location: left_loc.location.clone(),"},{"Add":" }),"},{"Add":" (left, TokenType::LessEqual, right) => Ok(LocationContainer {"},{"Add":" inner: Literal::Boolean(left <= right),"},{"Add":" location: left_loc.location.clone(),"},{"Add":" }),"},{"Add":" (left, TokenType::EqualEqual, right) => Ok(LocationContainer {"},{"Add":" inner: Literal::Boolean(left == right),"},{"Add":" location: left_loc.location.clone(),"},{"Add":" }),"},{"Add":" (left, TokenType::BangEqual, right) => Ok(LocationContainer {"},{"Add":" inner: Literal::Boolean(left != right),"},{"Add":" location: left_loc.location.clone(),"},{"Add":" }),"},{"Add":" (Literal::String(left), TokenType::Tilde, Literal::String(right)) => {"},{"Add":" Ok(LocationContainer {"},{"Add":" inner: Literal::String(format!(\"{}{}\", left, right)),"},{"Add":" location: left_loc.location.clone(),"},{"Add":" })"},{"Add":" }"},{"Add":" (left, operator, right) if BINARY_OPERATORS.contains(&operator) => {"},{"Add":" Err(EvaluationError::InvalidBinaryOperatorType {"},{"Add":" location: right_loc.location.clone(),"},{"Add":" left,"},{"Add":" operator,"},{"Add":" right,"},{"Add":" })"},{"Add":" }"},{"Add":" (_, operator, _) => Err(EvaluationError::InvalidBinaryOperator {"},{"Add":" location: operator_tok.location.clone(),"},{"Add":" operator,"},{"Add":" }),"},{"Add":" }"},{"Add":" }"},{"Add":" Expression::Grouping { expression } => self.evaluate(expression),"},{"Add":" Expression::Literal { value } => Ok(value.clone()),"},{"Add":" Expression::Unary { operator, right } => {"},{"Add":" let right_loc = self.evaluate(right.borrow())?;"},{"Add":" let operator_tok = operator;"},{"Add":" match (operator_tok.get_token_type(), right_loc.inner) {"},{"Add":" (lexer::TokenType::Minus, Literal::Number(n)) => Ok(LocationContainer {"},{"Add":" inner: Literal::Number(-n),"},{"Add":" location: right_loc.location.clone(),"},{"Add":" }),"},{"Add":" (lexer::TokenType::Bang, Literal::Boolean(b)) => Ok(LocationContainer {"},{"Add":" inner: Literal::Boolean(!b),"},{"Add":" location: right_loc.location.clone(),"},{"Add":" }),"},{"Add":" (operator, right) if UNARY_OPERATORS.contains(&operator) => {"},{"Add":" Err(EvaluationError::InvalidUnaryOperatorType {"},{"Add":" location: right_loc.location.clone(),"},{"Add":" operator,"},{"Add":" right,"},{"Add":" })"},{"Add":" }"},{"Add":" (operator, _) => Err(EvaluationError::InvalidUnaryOperator {"},{"Add":" location: operator_tok.location.clone(),"},{"Add":" operator,"},{"Add":" }),"},{"Add":" }"},{"Add":" }"},{"Add":" }"}]}},{"Replacement":{"inode":{"change":2,"pos":9097},"path":"src/lib.rs","line":218,"ins":{"up_context":[{"change":2,"pos":10776}],"down_context":[{"change":2,"pos":10843}],"flag":"BLOCK","start":9515,"end":9843,"inode":{"change":2,"pos":9097}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":10776},"to":{"change":2,"start":10776,"end":10843},"introduced_by":2}],"inode":{"change":2,"pos":9097}},"ins_contents":[{"Add":" OutputStyle::Sexp => println!(\"{}\", expression),"},{"Add":" OutputStyle::Evaluate => {"},{"Add":" let result = self.evaluate(&expression);"},{"Add":" match result {"},{"Add":" Ok(result) => println!(\"{}\", result),"},{"Add":" Err(e) => eprintln!(\"{}\", e),"},{"Add":" }"},{"Add":" }"}],"del_contents":[{"Del":" OutputStyle::Parentized => println!(\"{}\", expression),\n"}]}},{"Replacement":{"inode":{"change":2,"pos":11641},"path":"src/lexer.rs","line":3,"ins":{"up_context":[{"change":2,"pos":11679}],"down_context":[{"change":2,"pos":11695}],"flag":"BLOCK","start":9845,"end":9883,"inode":{"change":2,"pos":11641}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":11679},"to":{"change":2,"start":11679,"end":11695},"introduced_by":2}],"inode":{"change":2,"pos":11641}},"ins_contents":[{"Add":"use crate::{location::Location, Lox};"}],"del_contents":[{"Del":"use crate::Lox;\n"}]}},{"Edit":{"inode":{"change":2,"pos":11641},"path":"src/lexer.rs","line":19,"atom":{"NewVertex":{"up_context":[{"change":2,"pos":11923}],"down_context":[{"change":2,"pos":11923}],"flag":"BLOCK","start":9884,"end":9895,"inode":{"change":2,"pos":11641}}},"contents":[{"Add":" 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["},{"Add":" TokenType::Plus,"},{"Add":" TokenType::Minus,"},{"Add":" TokenType::Star,"},{"Add":" TokenType::Slash,"},{"Add":" TokenType::And,"},{"Add":" TokenType::Or,"},{"Add":" TokenType::Greater,"},{"Add":" TokenType::GreaterEqual,"},{"Add":" TokenType::Less,"},{"Add":" TokenType::LessEqual,"},{"Add":" TokenType::EqualEqual,"},{"Add":" TokenType::BangEqual,"},{"Add":"];"},{"Add":""},{"Add":"pub const UNARY_OPERATORS: [TokenType; 2] = [TokenType::Minus, TokenType::Bang];"},{"Add":""},{"Add":"#[derive(Clone, Debug, PartialEq, PartialOrd)]"}],"del_contents":[{"Del":"#[derive(Clone, Debug)]\n"}]}},{"Replacement":{"inode":{"change":2,"pos":11641},"path":"src/lexer.rs","line":81,"ins":{"up_context":[{"change":2,"pos":12537}],"down_context":[{"change":2,"pos":12591}],"flag":"BLOCK","start":10370,"end":10428,"inode":{"change":2,"pos":11641}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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0;"}]}},{"Replacement":{"inode":{"change":2,"pos":11641},"path":"src/lexer.rs","line":256,"ins":{"up_context":[{"change":2,"pos":16526}],"down_context":[{"change":2,"pos":16606}],"flag":"BLOCK","start":11012,"end":11093,"inode":{"change":2,"pos":11641}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":16526},"to":{"change":2,"start":16526,"end":16606},"introduced_by":2}],"inode":{"change":2,"pos":11641}},"ins_contents":[{"Add":" self.add_token_with_literal(TokenType::Literal, Literal::String(value));"}],"del_contents":[{"Del":" self.add_token_with_literal(TokenType::String, Literal::String(value));\n"}]}},{"Replacement":{"inode":{"change":2,"pos":11641},"path":"src/lexer.rs","line":270,"ins":{"up_context":[{"change":2,"pos":16989}],"down_context":[{"change":2,"pos":17069}],"flag":"BLOCK","start":11094,"end":11175,"inode":{"change":2,"pos":11641}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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None;"}]}},{"Edit":{"inode":{"change":2,"pos":11641},"path":"src/lexer.rs","line":281,"atom":{"NewVertex":{"up_context":[{"change":2,"pos":17288}],"down_context":[{"change":2,"pos":17288}],"flag":"BLOCK","start":11244,"end":11511,"inode":{"change":2,"pos":11641}}},"contents":[{"Add":" \"false\" | \"true\" => {"},{"Add":" literal = Some(Literal::Boolean(text == \"true\"));"},{"Add":" TokenType::Literal"},{"Add":" }"},{"Add":" \"nil\" => {"},{"Add":" literal = Some(Literal::Nil);"},{"Add":" TokenType::Literal"},{"Add":" }"}]}},{"Edit":{"inode":{"change":2,"pos":11641},"path":"src/lexer.rs","line":292,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":17405},"to":{"change":2,"start":17405,"end":17446},"introduced_by":2}],"inode":{"change":2,"pos":11641}}},"contents":[{"Del":" \"false\" => TokenType::False,\n"}]}},{"Edit":{"inode":{"change":2,"pos":11641},"path":"src/lexer.rs","line":295,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":17555},"to":{"change":2,"start":17555,"end":17592},"introduced_by":2}],"inode":{"change":2,"pos":11641}}},"contents":[{"Del":" \"nil\" => TokenType::Nil,\n"}]}},{"Edit":{"inode":{"change":2,"pos":11641},"path":"src/lexer.rs","line":300,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":17791},"to":{"change":2,"start":17791,"end":17830},"introduced_by":2}],"inode":{"change":2,"pos":11641}}},"contents":[{"Del":" \"true\" => TokenType::True,\n"}]}},{"Replacement":{"inode":{"change":2,"pos":11641},"path":"src/lexer.rs","line":304,"ins":{"up_context":[{"change":2,"pos":17959}],"down_context":[{"change":2,"pos":17995}],"flag":"BLOCK","start":11512,"end":11786,"inode":{"change":2,"pos":11641}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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self.add_token(TokenType::Tilde),"}]}},{"Replacement":{"inode":{"change":2,"pos":11641},"path":"src/lexer.rs","line":369,"ins":{"up_context":[{"change":2,"pos":19980}],"down_context":[{"change":2,"pos":20016}],"flag":"BLOCK","start":11841,"end":11942,"inode":{"change":2,"pos":11641}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":19980},"to":{"change":2,"start":19980,"end":20016},"introduced_by":2}],"inode":{"change":2,"pos":11641}},"ins_contents":[{"Add":" '\\n' => {"},{"Add":" self.line += 1;"},{"Add":" self.column = 0;"},{"Add":" }"}],"del_contents":[{"Del":" '\\n' => self.line += 1,\n"}]}},{"Replacement":{"inode":{"change":2,"pos":11641},"path":"src/lexer.rs","line":397,"ins":{"up_context":[{"change":2,"pos":20661}],"down_context":[{"change":2,"pos":20730}],"flag":"BLOCK","start":11943,"end":12038,"inode":{"change":2,"pos":11641}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":20661},"to":{"change":2,"start":20661,"end":20730},"introduced_by":2}],"inode":{"change":2,"pos":11641}},"ins_contents":[{"Add":" self.tokens"},{"Add":" .push(Token::new(TokenType::Eof, \"\", self.line, self.column));"}],"del_contents":[{"Del":" self.tokens.push(Token::new(TokenType::Eof, \"\", self.line));\n"}]}}],"owner":"hardliner66","repo":"lox","token":"OfLMc8M8tqc3mzzOxCnV/I2rhc7M4vfR3vCB3Vdo8RY=","login":null}

…

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