From 7d1e5a485c669aedc953e958b780877f0d934ae8 Mon Sep 17 00:00:00 2001 From: Nicholas Nethercote Date: Mon, 1 Aug 2022 16:32:42 +1000 Subject: [PATCH 1/3] Avoid code duplication in `{MetaItem,MetaItemKind}::value_str`. The two methods are almost identical. --- compiler/rustc_ast/src/attr/mod.rs | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/compiler/rustc_ast/src/attr/mod.rs b/compiler/rustc_ast/src/attr/mod.rs index 86af7769d1b0b..cafb08ed12d5a 100644 --- a/compiler/rustc_ast/src/attr/mod.rs +++ b/compiler/rustc_ast/src/attr/mod.rs @@ -182,13 +182,7 @@ impl MetaItem { } pub fn value_str(&self) -> Option { - match self.kind { - MetaItemKind::NameValue(ref v) => match v.kind { - LitKind::Str(ref s, _) => Some(*s), - _ => None, - }, - _ => None, - } + self.kind.value_str() } pub fn meta_item_list(&self) -> Option<&[NestedMetaItem]> { From d7a041f6071a09bfcc5addcff4954985aef0bc31 Mon Sep 17 00:00:00 2001 From: Nicholas Nethercote Date: Mon, 1 Aug 2022 17:14:55 +1000 Subject: [PATCH 2/3] Make `ExtCtxt::expr_lit` non-`pub`. By using `expr_str` more and adding `expr_{char,byte_str}`. --- .../rustc_builtin_macros/src/concat_bytes.rs | 3 +-- .../src/deriving/debug.rs | 12 +++------- compiler/rustc_builtin_macros/src/format.rs | 2 +- .../rustc_builtin_macros/src/source_util.rs | 2 +- compiler/rustc_expand/src/build.rs | 22 ++++++++++++++----- 5 files changed, 23 insertions(+), 18 deletions(-) diff --git a/compiler/rustc_builtin_macros/src/concat_bytes.rs b/compiler/rustc_builtin_macros/src/concat_bytes.rs index a1afec410c1c5..c0f35d122f8e6 100644 --- a/compiler/rustc_builtin_macros/src/concat_bytes.rs +++ b/compiler/rustc_builtin_macros/src/concat_bytes.rs @@ -1,6 +1,5 @@ use rustc_ast as ast; use rustc_ast::{ptr::P, tokenstream::TokenStream}; -use rustc_data_structures::sync::Lrc; use rustc_errors::Applicability; use rustc_expand::base::{self, DummyResult}; @@ -185,5 +184,5 @@ pub fn expand_concat_bytes( return base::MacEager::expr(DummyResult::raw_expr(sp, true)); } let sp = cx.with_def_site_ctxt(sp); - base::MacEager::expr(cx.expr_lit(sp, ast::LitKind::ByteStr(Lrc::from(accumulator)))) + base::MacEager::expr(cx.expr_byte_str(sp, accumulator)) } diff --git a/compiler/rustc_builtin_macros/src/deriving/debug.rs b/compiler/rustc_builtin_macros/src/deriving/debug.rs index ceef893e862eb..5ab70e441b814 100644 --- a/compiler/rustc_builtin_macros/src/deriving/debug.rs +++ b/compiler/rustc_builtin_macros/src/deriving/debug.rs @@ -52,7 +52,7 @@ fn show_substructure(cx: &mut ExtCtxt<'_>, span: Span, substr: &Substructure<'_> // We want to make sure we have the ctxt set so that we can use unstable methods let span = cx.with_def_site_ctxt(span); - let name = cx.expr_lit(span, ast::LitKind::Str(ident.name, ast::StrStyle::Cooked)); + let name = cx.expr_str(span, ident.name); let fmt = substr.nonselflike_args[0].clone(); // Struct and tuples are similar enough that we use the same code for both, @@ -89,10 +89,7 @@ fn show_substructure(cx: &mut ExtCtxt<'_>, span: Span, substr: &Substructure<'_> for i in 0..fields.len() { let field = &fields[i]; if is_struct { - let name = cx.expr_lit( - field.span, - ast::LitKind::Str(field.name.unwrap().name, ast::StrStyle::Cooked), - ); + let name = cx.expr_str(field.span, field.name.unwrap().name); args.push(name); } // Use an extra indirection to make sure this works for unsized types. @@ -108,10 +105,7 @@ fn show_substructure(cx: &mut ExtCtxt<'_>, span: Span, substr: &Substructure<'_> for field in fields { if is_struct { - name_exprs.push(cx.expr_lit( - field.span, - ast::LitKind::Str(field.name.unwrap().name, ast::StrStyle::Cooked), - )); + name_exprs.push(cx.expr_str(field.span, field.name.unwrap().name)); } // Use an extra indirection to make sure this works for unsized types. diff --git a/compiler/rustc_builtin_macros/src/format.rs b/compiler/rustc_builtin_macros/src/format.rs index 53c13873b1016..08026c9d35784 100644 --- a/compiler/rustc_builtin_macros/src/format.rs +++ b/compiler/rustc_builtin_macros/src/format.rs @@ -923,7 +923,7 @@ impl<'a, 'b> Context<'a, 'b> { } // Build the format - let fill = self.ecx.expr_lit(sp, ast::LitKind::Char(fill)); + let fill = self.ecx.expr_char(sp, fill); let align = |name| { let mut p = Context::rtpath(self.ecx, sym::Alignment); p.push(Ident::new(name, sp)); diff --git a/compiler/rustc_builtin_macros/src/source_util.rs b/compiler/rustc_builtin_macros/src/source_util.rs index 8bf3a0799b638..d78bbc3c93226 100644 --- a/compiler/rustc_builtin_macros/src/source_util.rs +++ b/compiler/rustc_builtin_macros/src/source_util.rs @@ -216,7 +216,7 @@ pub fn expand_include_bytes( } }; match cx.source_map().load_binary_file(&file) { - Ok(bytes) => base::MacEager::expr(cx.expr_lit(sp, ast::LitKind::ByteStr(bytes.into()))), + Ok(bytes) => base::MacEager::expr(cx.expr_byte_str(sp, bytes)), Err(e) => { cx.span_err(sp, &format!("couldn't read {}: {}", file.display(), e)); DummyResult::any(sp) diff --git a/compiler/rustc_expand/src/build.rs b/compiler/rustc_expand/src/build.rs index fa3e2a4a5b81c..b971a63ec8977 100644 --- a/compiler/rustc_expand/src/build.rs +++ b/compiler/rustc_expand/src/build.rs @@ -3,6 +3,7 @@ use crate::base::ExtCtxt; use rustc_ast::attr; use rustc_ast::ptr::P; use rustc_ast::{self as ast, AttrVec, BlockCheckMode, Expr, LocalKind, PatKind, UnOp}; +use rustc_data_structures::sync::Lrc; use rustc_span::source_map::Spanned; use rustc_span::symbol::{kw, sym, Ident, Symbol}; @@ -330,23 +331,38 @@ impl<'a> ExtCtxt<'a> { self.expr_struct(span, self.path_ident(span, id), fields) } - pub fn expr_lit(&self, span: Span, lit_kind: ast::LitKind) -> P { + fn expr_lit(&self, span: Span, lit_kind: ast::LitKind) -> P { let lit = ast::Lit::from_lit_kind(lit_kind, span); self.expr(span, ast::ExprKind::Lit(lit)) } + pub fn expr_usize(&self, span: Span, i: usize) -> P { self.expr_lit( span, ast::LitKind::Int(i as u128, ast::LitIntType::Unsigned(ast::UintTy::Usize)), ) } + pub fn expr_u32(&self, sp: Span, u: u32) -> P { self.expr_lit(sp, ast::LitKind::Int(u as u128, ast::LitIntType::Unsigned(ast::UintTy::U32))) } + pub fn expr_bool(&self, sp: Span, value: bool) -> P { self.expr_lit(sp, ast::LitKind::Bool(value)) } + pub fn expr_str(&self, sp: Span, s: Symbol) -> P { + self.expr_lit(sp, ast::LitKind::Str(s, ast::StrStyle::Cooked)) + } + + pub fn expr_char(&self, sp: Span, ch: char) -> P { + self.expr_lit(sp, ast::LitKind::Char(ch)) + } + + pub fn expr_byte_str(&self, sp: Span, bytes: Vec) -> P { + self.expr_lit(sp, ast::LitKind::ByteStr(Lrc::from(bytes))) + } + /// `[expr1, expr2, ...]` pub fn expr_array(&self, sp: Span, exprs: Vec>) -> P { self.expr(sp, ast::ExprKind::Array(exprs)) @@ -357,10 +373,6 @@ impl<'a> ExtCtxt<'a> { self.expr_addr_of(sp, self.expr_array(sp, exprs)) } - pub fn expr_str(&self, sp: Span, s: Symbol) -> P { - self.expr_lit(sp, ast::LitKind::Str(s, ast::StrStyle::Cooked)) - } - pub fn expr_cast(&self, sp: Span, expr: P, ty: P) -> P { self.expr(sp, ast::ExprKind::Cast(expr, ty)) } From 5d3cc1713a8816e3b4f10dc2cbaf910b16dc8763 Mon Sep 17 00:00:00 2001 From: Nicholas Nethercote Date: Mon, 1 Aug 2022 16:46:08 +1000 Subject: [PATCH 3/3] Rename some things related to literals. - Rename `ast::Lit::token` as `ast::Lit::token_lit`, because its type is `token::Lit`, which is not a token. (This has been confusing me for a long time.) reasonable because we have an `ast::token::Lit` inside an `ast::Lit`. - Rename `LitKind::{from,to}_lit_token` as `LitKind::{from,to}_token_lit`, to match the above change and `token::Lit`. --- compiler/rustc_ast/src/ast.rs | 4 ++-- compiler/rustc_ast/src/util/literal.rs | 18 +++++++++--------- compiler/rustc_ast_lowering/src/lib.rs | 2 +- compiler/rustc_ast_pretty/src/pprust/state.rs | 2 +- compiler/rustc_builtin_macros/src/derive.rs | 6 +++--- compiler/rustc_expand/src/mbe/metavar_expr.rs | 2 +- compiler/rustc_expand/src/proc_macro_server.rs | 18 ++++++++++++------ compiler/rustc_hir_pretty/src/lib.rs | 2 +- .../src/hidden_unicode_codepoints.rs | 4 ++-- compiler/rustc_parse/src/parser/expr.rs | 6 +++--- .../clippy/clippy_lints/src/octal_escapes.rs | 8 ++++---- src/tools/clippy/clippy_lints/src/write.rs | 10 +++++----- src/tools/rustfmt/src/expr.rs | 8 +++++--- 13 files changed, 49 insertions(+), 41 deletions(-) diff --git a/compiler/rustc_ast/src/ast.rs b/compiler/rustc_ast/src/ast.rs index 3f71fce0e3b31..1f843538c65d2 100644 --- a/compiler/rustc_ast/src/ast.rs +++ b/compiler/rustc_ast/src/ast.rs @@ -1690,7 +1690,7 @@ pub enum StrStyle { #[derive(Clone, Encodable, Decodable, Debug, HashStable_Generic)] pub struct Lit { /// The original literal token as written in source code. - pub token: token::Lit, + pub token_lit: token::Lit, /// The "semantic" representation of the literal lowered from the original tokens. /// Strings are unescaped, hexadecimal forms are eliminated, etc. /// FIXME: Remove this and only create the semantic representation during lowering to HIR. @@ -1718,7 +1718,7 @@ impl StrLit { StrStyle::Raw(n) => token::StrRaw(n), }; Lit { - token: token::Lit::new(token_kind, self.symbol, self.suffix), + token_lit: token::Lit::new(token_kind, self.symbol, self.suffix), span: self.span, kind: LitKind::Str(self.symbol_unescaped, self.style), } diff --git a/compiler/rustc_ast/src/util/literal.rs b/compiler/rustc_ast/src/util/literal.rs index 9c18f55c03b4d..e6351d89c6c31 100644 --- a/compiler/rustc_ast/src/util/literal.rs +++ b/compiler/rustc_ast/src/util/literal.rs @@ -23,7 +23,7 @@ pub enum LitError { impl LitKind { /// Converts literal token into a semantic literal. - pub fn from_lit_token(lit: token::Lit) -> Result { + pub fn from_token_lit(lit: token::Lit) -> Result { let token::Lit { kind, symbol, suffix } = lit; if suffix.is_some() && !kind.may_have_suffix() { return Err(LitError::InvalidSuffix); @@ -153,7 +153,7 @@ impl LitKind { /// Attempts to recover a token from semantic literal. /// This function is used when the original token doesn't exist (e.g. the literal is created /// by an AST-based macro) or unavailable (e.g. from HIR pretty-printing). - pub fn to_lit_token(&self) -> token::Lit { + pub fn to_token_lit(&self) -> token::Lit { let (kind, symbol, suffix) = match *self { LitKind::Str(symbol, ast::StrStyle::Cooked) => { // Don't re-intern unless the escaped string is different. @@ -208,8 +208,8 @@ impl LitKind { impl Lit { /// Converts literal token into an AST literal. - pub fn from_lit_token(token: token::Lit, span: Span) -> Result { - Ok(Lit { token, kind: LitKind::from_lit_token(token)?, span }) + pub fn from_token_lit(token_lit: token::Lit, span: Span) -> Result { + Ok(Lit { token_lit, kind: LitKind::from_token_lit(token_lit)?, span }) } /// Converts arbitrary token into an AST literal. @@ -232,21 +232,21 @@ impl Lit { _ => return Err(LitError::NotLiteral), }; - Lit::from_lit_token(lit, token.span) + Lit::from_token_lit(lit, token.span) } /// Attempts to recover an AST literal from semantic literal. /// This function is used when the original token doesn't exist (e.g. the literal is created /// by an AST-based macro) or unavailable (e.g. from HIR pretty-printing). pub fn from_lit_kind(kind: LitKind, span: Span) -> Lit { - Lit { token: kind.to_lit_token(), kind, span } + Lit { token_lit: kind.to_token_lit(), kind, span } } /// Losslessly convert an AST literal into a token. pub fn to_token(&self) -> Token { - let kind = match self.token.kind { - token::Bool => token::Ident(self.token.symbol, false), - _ => token::Literal(self.token), + let kind = match self.token_lit.kind { + token::Bool => token::Ident(self.token_lit.symbol, false), + _ => token::Literal(self.token_lit), }; Token::new(kind, self.span) } diff --git a/compiler/rustc_ast_lowering/src/lib.rs b/compiler/rustc_ast_lowering/src/lib.rs index 056f9ca08f8f2..ddfe6a0461aad 100644 --- a/compiler/rustc_ast_lowering/src/lib.rs +++ b/compiler/rustc_ast_lowering/src/lib.rs @@ -928,7 +928,7 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> { lit.clone() } else { Lit { - token: token::Lit::new(token::LitKind::Err, kw::Empty, None), + token_lit: token::Lit::new(token::LitKind::Err, kw::Empty, None), kind: LitKind::Err(kw::Empty), span: DUMMY_SP, } diff --git a/compiler/rustc_ast_pretty/src/pprust/state.rs b/compiler/rustc_ast_pretty/src/pprust/state.rs index 5eb7bf6347f7b..860ad6668bd8c 100644 --- a/compiler/rustc_ast_pretty/src/pprust/state.rs +++ b/compiler/rustc_ast_pretty/src/pprust/state.rs @@ -372,7 +372,7 @@ pub trait PrintState<'a>: std::ops::Deref + std::ops::Dere fn print_literal(&mut self, lit: &ast::Lit) { self.maybe_print_comment(lit.span.lo()); - self.word(lit.token.to_string()) + self.word(lit.token_lit.to_string()) } fn print_string(&mut self, st: &str, style: ast::StrStyle) { diff --git a/compiler/rustc_builtin_macros/src/derive.rs b/compiler/rustc_builtin_macros/src/derive.rs index d3de10ca4a2e9..467ac34ded942 100644 --- a/compiler/rustc_builtin_macros/src/derive.rs +++ b/compiler/rustc_builtin_macros/src/derive.rs @@ -126,9 +126,9 @@ fn report_bad_target(sess: &Session, item: &Annotatable, span: Span) -> bool { } fn report_unexpected_literal(sess: &Session, lit: &ast::Lit) { - let help_msg = match lit.token.kind { - token::Str if rustc_lexer::is_ident(lit.token.symbol.as_str()) => { - format!("try using `#[derive({})]`", lit.token.symbol) + let help_msg = match lit.token_lit.kind { + token::Str if rustc_lexer::is_ident(lit.token_lit.symbol.as_str()) => { + format!("try using `#[derive({})]`", lit.token_lit.symbol) } _ => "for example, write `#[derive(Debug)]` for `Debug`".to_string(), }; diff --git a/compiler/rustc_expand/src/mbe/metavar_expr.rs b/compiler/rustc_expand/src/mbe/metavar_expr.rs index fc808401a5eb1..99fe474541e9d 100644 --- a/compiler/rustc_expand/src/mbe/metavar_expr.rs +++ b/compiler/rustc_expand/src/mbe/metavar_expr.rs @@ -112,7 +112,7 @@ fn parse_depth<'sess>( "meta-variable expression depth must be a literal" )); }; - if let Ok(lit_kind) = LitKind::from_lit_token(*lit) + if let Ok(lit_kind) = LitKind::from_token_lit(*lit) && let LitKind::Int(n_u128, LitIntType::Unsuffixed) = lit_kind && let Ok(n_usize) = usize::try_from(n_u128) { diff --git a/compiler/rustc_expand/src/proc_macro_server.rs b/compiler/rustc_expand/src/proc_macro_server.rs index 7d9a4aed0bf54..beb33c05913cf 100644 --- a/compiler/rustc_expand/src/proc_macro_server.rs +++ b/compiler/rustc_expand/src/proc_macro_server.rs @@ -486,20 +486,26 @@ impl server::TokenStream for Rustc<'_, '_> { // We don't use `TokenStream::from_ast` as the tokenstream currently cannot // be recovered in the general case. match &expr.kind { - ast::ExprKind::Lit(l) if l.token.kind == token::Bool => Ok( - tokenstream::TokenStream::token_alone(token::Ident(l.token.symbol, false), l.span), - ), + ast::ExprKind::Lit(l) if l.token_lit.kind == token::Bool => { + Ok(tokenstream::TokenStream::token_alone( + token::Ident(l.token_lit.symbol, false), + l.span, + )) + } ast::ExprKind::Lit(l) => { - Ok(tokenstream::TokenStream::token_alone(token::Literal(l.token), l.span)) + Ok(tokenstream::TokenStream::token_alone(token::Literal(l.token_lit), l.span)) } ast::ExprKind::Unary(ast::UnOp::Neg, e) => match &e.kind { - ast::ExprKind::Lit(l) => match l.token { + ast::ExprKind::Lit(l) => match l.token_lit { token::Lit { kind: token::Integer | token::Float, .. } => { Ok(Self::TokenStream::from_iter([ // FIXME: The span of the `-` token is lost when // parsing, so we cannot faithfully recover it here. tokenstream::TokenTree::token_alone(token::BinOp(token::Minus), e.span), - tokenstream::TokenTree::token_alone(token::Literal(l.token), l.span), + tokenstream::TokenTree::token_alone( + token::Literal(l.token_lit), + l.span, + ), ])) } _ => Err(()), diff --git a/compiler/rustc_hir_pretty/src/lib.rs b/compiler/rustc_hir_pretty/src/lib.rs index e6fcb84730ea4..0f754dddbec84 100644 --- a/compiler/rustc_hir_pretty/src/lib.rs +++ b/compiler/rustc_hir_pretty/src/lib.rs @@ -1247,7 +1247,7 @@ impl<'a> State<'a> { fn print_literal(&mut self, lit: &hir::Lit) { self.maybe_print_comment(lit.span.lo()); - self.word(lit.node.to_lit_token().to_string()) + self.word(lit.node.to_token_lit().to_string()) } fn print_inline_asm(&mut self, asm: &hir::InlineAsm<'_>) { diff --git a/compiler/rustc_lint/src/hidden_unicode_codepoints.rs b/compiler/rustc_lint/src/hidden_unicode_codepoints.rs index fe2712525eea5..8f22221324a6e 100644 --- a/compiler/rustc_lint/src/hidden_unicode_codepoints.rs +++ b/compiler/rustc_lint/src/hidden_unicode_codepoints.rs @@ -120,8 +120,8 @@ impl EarlyLintPass for HiddenUnicodeCodepoints { fn check_expr(&mut self, cx: &EarlyContext<'_>, expr: &ast::Expr) { // byte strings are already handled well enough by `EscapeError::NonAsciiCharInByteString` let (text, span, padding) = match &expr.kind { - ast::ExprKind::Lit(ast::Lit { token, kind, span }) => { - let text = token.symbol; + ast::ExprKind::Lit(ast::Lit { token_lit, kind, span }) => { + let text = token_lit.symbol; if !contains_text_flow_control_chars(text.as_str()) { return; } diff --git a/compiler/rustc_parse/src/parser/expr.rs b/compiler/rustc_parse/src/parser/expr.rs index 9d6d632c2e89a..c824566c35ff4 100644 --- a/compiler/rustc_parse/src/parser/expr.rs +++ b/compiler/rustc_parse/src/parser/expr.rs @@ -1750,8 +1750,8 @@ impl<'a> Parser<'a> { Some(lit) => match lit.kind { ast::LitKind::Str(symbol_unescaped, style) => Ok(ast::StrLit { style, - symbol: lit.token.symbol, - suffix: lit.token.suffix, + symbol: lit.token_lit.symbol, + suffix: lit.token_lit.suffix, span: lit.span, symbol_unescaped, }), @@ -1828,7 +1828,7 @@ impl<'a> Parser<'a> { let suffixless_lit = token::Lit::new(lit.kind, lit.symbol, None); let symbol = Symbol::intern(&suffixless_lit.to_string()); let lit = token::Lit::new(token::Err, symbol, lit.suffix); - Some(Lit::from_lit_token(lit, span).unwrap_or_else(|_| unreachable!())) + Some(Lit::from_token_lit(lit, span).unwrap_or_else(|_| unreachable!())) } } } diff --git a/src/tools/clippy/clippy_lints/src/octal_escapes.rs b/src/tools/clippy/clippy_lints/src/octal_escapes.rs index 6ad6837f0e350..bffbf20b4d289 100644 --- a/src/tools/clippy/clippy_lints/src/octal_escapes.rs +++ b/src/tools/clippy/clippy_lints/src/octal_escapes.rs @@ -57,10 +57,10 @@ impl EarlyLintPass for OctalEscapes { } if let ExprKind::Lit(lit) = &expr.kind { - if matches!(lit.token.kind, LitKind::Str) { - check_lit(cx, &lit.token, lit.span, true); - } else if matches!(lit.token.kind, LitKind::ByteStr) { - check_lit(cx, &lit.token, lit.span, false); + if matches!(lit.token_lit.kind, LitKind::Str) { + check_lit(cx, &lit.token_lit, lit.span, true); + } else if matches!(lit.token_lit.kind, LitKind::ByteStr) { + check_lit(cx, &lit.token_lit, lit.span, false); } } } diff --git a/src/tools/clippy/clippy_lints/src/write.rs b/src/tools/clippy/clippy_lints/src/write.rs index 32718200c0b3a..fa2383066f3f6 100644 --- a/src/tools/clippy/clippy_lints/src/write.rs +++ b/src/tools/clippy/clippy_lints/src/write.rs @@ -589,12 +589,12 @@ impl Write { }, }; - let replacement: String = match lit.token.kind { + let replacement: String = match lit.token_lit.kind { LitKind::StrRaw(_) | LitKind::ByteStrRaw(_) if matches!(fmtstr.style, StrStyle::Raw(_)) => { - lit.token.symbol.as_str().replace('{', "{{").replace('}', "}}") + lit.token_lit.symbol.as_str().replace('{', "{{").replace('}', "}}") }, LitKind::Str | LitKind::ByteStr if matches!(fmtstr.style, StrStyle::Cooked) => { - lit.token.symbol.as_str().replace('{', "{{").replace('}', "}}") + lit.token_lit.symbol.as_str().replace('{', "{{").replace('}', "}}") }, LitKind::StrRaw(_) | LitKind::Str @@ -603,7 +603,7 @@ impl Write { | LitKind::Integer | LitKind::Float | LitKind::Err => continue, - LitKind::Byte | LitKind::Char => match lit.token.symbol.as_str() { + LitKind::Byte | LitKind::Char => match lit.token_lit.symbol.as_str() { "\"" if matches!(fmtstr.style, StrStyle::Cooked) => "\\\"", "\"" if matches!(fmtstr.style, StrStyle::Raw(0)) => continue, "\\\\" if matches!(fmtstr.style, StrStyle::Raw(_)) => "\\", @@ -614,7 +614,7 @@ impl Write { x => x, } .into(), - LitKind::Bool => lit.token.symbol.as_str().deref().into(), + LitKind::Bool => lit.token_lit.symbol.as_str().deref().into(), }; if !fmt_spans.is_empty() { diff --git a/src/tools/rustfmt/src/expr.rs b/src/tools/rustfmt/src/expr.rs index a7b73ba78c59e..3105882e2d308 100644 --- a/src/tools/rustfmt/src/expr.rs +++ b/src/tools/rustfmt/src/expr.rs @@ -79,7 +79,7 @@ pub(crate) fn format_expr( if let Some(expr_rw) = rewrite_literal(context, l, shape) { Some(expr_rw) } else { - if let LitKind::StrRaw(_) = l.token.kind { + if let LitKind::StrRaw(_) = l.token_lit.kind { Some(context.snippet(l.span).trim().into()) } else { None @@ -1226,7 +1226,7 @@ fn rewrite_string_lit(context: &RewriteContext<'_>, span: Span, shape: Shape) -> fn rewrite_int_lit(context: &RewriteContext<'_>, lit: &ast::Lit, shape: Shape) -> Option { let span = lit.span; - let symbol = lit.token.symbol.as_str(); + let symbol = lit.token_lit.symbol.as_str(); if let Some(symbol_stripped) = symbol.strip_prefix("0x") { let hex_lit = match context.config.hex_literal_case() { @@ -1239,7 +1239,9 @@ fn rewrite_int_lit(context: &RewriteContext<'_>, lit: &ast::Lit, shape: Shape) - format!( "0x{}{}", hex_lit, - lit.token.suffix.map_or(String::new(), |s| s.to_string()) + lit.token_lit + .suffix + .map_or(String::new(), |s| s.to_string()) ), context.config.max_width(), shape,