fix(users/tazjin): rustfmt code with non-default settings
rustfmt only sometimes detects path-based nested config files (probably some kind of race?), so my users folder uses a separate formatting check for rustfmt to avoid flaky CI. Enough flakes around already ... Change-Id: Ifd862f9974f071b3a256643dd8e56c019116156a Reviewed-on: https://cl.tvl.fyi/c/depot/+/5242 Reviewed-by: tazjin <tazjin@tvl.su> Autosubmit: tazjin <tazjin@tvl.su> Tested-by: BuildkiteCI
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16 changed files with 348 additions and 421 deletions
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@ -63,9 +63,11 @@ enum Precedence {
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Equality, // == !=
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Comparison, // < > <= >=
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Term, // + -
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Factor, // * /
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Unary, // ! -
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Call, // . ()
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Factor, //
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//
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// * /
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Unary, // ! -
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Call, // . ()
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Primary,
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}
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@ -78,11 +80,7 @@ struct ParseRule<T: Iterator<Item = Token>> {
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}
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impl<T: Iterator<Item = Token>> ParseRule<T> {
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fn new(
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prefix: Option<ParseFn<T>>,
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infix: Option<ParseFn<T>>,
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precedence: Precedence,
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) -> Self {
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fn new(prefix: Option<ParseFn<T>>, infix: Option<ParseFn<T>>, precedence: Precedence) -> Self {
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ParseRule {
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prefix,
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infix,
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@ -105,18 +103,16 @@ impl Precedence {
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Precedence::Factor => Precedence::Unary,
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Precedence::Unary => Precedence::Call,
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Precedence::Call => Precedence::Primary,
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Precedence::Primary => panic!(
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"invalid parser state: no higher precedence than Primary"
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),
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Precedence::Primary => {
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panic!("invalid parser state: no higher precedence than Primary")
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}
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}
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}
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}
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fn rule_for<T: Iterator<Item = Token>>(token: &TokenKind) -> ParseRule<T> {
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match token {
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TokenKind::LeftParen => {
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ParseRule::new(Some(Compiler::grouping), None, Precedence::None)
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}
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TokenKind::LeftParen => ParseRule::new(Some(Compiler::grouping), None, Precedence::None),
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TokenKind::Minus => ParseRule::new(
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Some(Compiler::unary),
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@ -124,57 +120,33 @@ fn rule_for<T: Iterator<Item = Token>>(token: &TokenKind) -> ParseRule<T> {
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Precedence::Term,
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),
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TokenKind::Plus => {
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ParseRule::new(None, Some(Compiler::binary), Precedence::Term)
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}
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TokenKind::Plus => ParseRule::new(None, Some(Compiler::binary), Precedence::Term),
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TokenKind::Slash => {
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ParseRule::new(None, Some(Compiler::binary), Precedence::Factor)
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}
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TokenKind::Slash => ParseRule::new(None, Some(Compiler::binary), Precedence::Factor),
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TokenKind::Star => {
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ParseRule::new(None, Some(Compiler::binary), Precedence::Factor)
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}
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TokenKind::Star => ParseRule::new(None, Some(Compiler::binary), Precedence::Factor),
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TokenKind::Number(_) => {
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ParseRule::new(Some(Compiler::number), None, Precedence::None)
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}
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TokenKind::Number(_) => ParseRule::new(Some(Compiler::number), None, Precedence::None),
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TokenKind::True => {
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ParseRule::new(Some(Compiler::literal), None, Precedence::None)
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}
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TokenKind::True => ParseRule::new(Some(Compiler::literal), None, Precedence::None),
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TokenKind::False => {
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ParseRule::new(Some(Compiler::literal), None, Precedence::None)
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}
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TokenKind::False => ParseRule::new(Some(Compiler::literal), None, Precedence::None),
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TokenKind::Nil => {
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ParseRule::new(Some(Compiler::literal), None, Precedence::None)
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}
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TokenKind::Nil => ParseRule::new(Some(Compiler::literal), None, Precedence::None),
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TokenKind::Bang => {
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ParseRule::new(Some(Compiler::unary), None, Precedence::None)
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}
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TokenKind::Bang => ParseRule::new(Some(Compiler::unary), None, Precedence::None),
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TokenKind::BangEqual => {
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ParseRule::new(None, Some(Compiler::binary), Precedence::Equality)
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}
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TokenKind::BangEqual => ParseRule::new(None, Some(Compiler::binary), Precedence::Equality),
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TokenKind::EqualEqual => {
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ParseRule::new(None, Some(Compiler::binary), Precedence::Equality)
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}
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TokenKind::EqualEqual => ParseRule::new(None, Some(Compiler::binary), Precedence::Equality),
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TokenKind::Greater => {
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ParseRule::new(None, Some(Compiler::binary), Precedence::Comparison)
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}
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TokenKind::Greater => ParseRule::new(None, Some(Compiler::binary), Precedence::Comparison),
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TokenKind::GreaterEqual => {
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ParseRule::new(None, Some(Compiler::binary), Precedence::Comparison)
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}
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TokenKind::Less => {
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ParseRule::new(None, Some(Compiler::binary), Precedence::Comparison)
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}
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TokenKind::Less => ParseRule::new(None, Some(Compiler::binary), Precedence::Comparison),
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TokenKind::LessEqual => {
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ParseRule::new(None, Some(Compiler::binary), Precedence::Comparison)
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@ -184,9 +156,7 @@ fn rule_for<T: Iterator<Item = Token>>(token: &TokenKind) -> ParseRule<T> {
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ParseRule::new(Some(Compiler::variable), None, Precedence::None)
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}
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TokenKind::String(_) => {
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ParseRule::new(Some(Compiler::string), None, Precedence::None)
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}
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TokenKind::String(_) => ParseRule::new(Some(Compiler::string), None, Precedence::None),
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_ => ParseRule::new(None, None, Precedence::None),
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}
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@ -236,9 +206,7 @@ impl<T: Iterator<Item = Token>> Compiler<T> {
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fn define_variable(&mut self, var: Option<ConstantIdx>) -> LoxResult<()> {
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if self.locals.scope_depth == 0 {
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self.emit_op(OpCode::OpDefineGlobal(
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var.expect("should be global"),
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));
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self.emit_op(OpCode::OpDefineGlobal(var.expect("should be global")));
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} else {
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self.locals
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.locals
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@ -305,9 +273,7 @@ impl<T: Iterator<Item = Token>> Compiler<T> {
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}
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fn block(&mut self) -> LoxResult<()> {
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while !self.check(&TokenKind::RightBrace)
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&& !self.check(&TokenKind::Eof)
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{
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while !self.check(&TokenKind::RightBrace) && !self.check(&TokenKind::Eof) {
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self.declaration()?;
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}
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@ -712,9 +678,8 @@ impl<T: Iterator<Item = Token>> Compiler<T> {
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pub fn compile(code: &str) -> Result<(Interner, Chunk), Vec<Error>> {
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let chars = code.chars().collect::<Vec<char>>();
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let tokens = scanner::scan(&chars).map_err(|errors| {
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errors.into_iter().map(Into::into).collect::<Vec<Error>>()
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})?;
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let tokens = scanner::scan(&chars)
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.map_err(|errors| errors.into_iter().map(Into::into).collect::<Vec<Error>>())?;
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let mut compiler = Compiler {
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tokens: tokens.into_iter().peekable(),
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