diff options
Diffstat (limited to 'vendor/syn/tests/common/eq.rs')
| -rw-r--r-- | vendor/syn/tests/common/eq.rs | 95 |
1 files changed, 62 insertions, 33 deletions
diff --git a/vendor/syn/tests/common/eq.rs b/vendor/syn/tests/common/eq.rs index a53146241..41d6d4118 100644 --- a/vendor/syn/tests/common/eq.rs +++ b/vendor/syn/tests/common/eq.rs @@ -13,6 +13,8 @@ use rustc_ast::ast::AssocConstraint; use rustc_ast::ast::AssocConstraintKind; use rustc_ast::ast::AssocItemKind; use rustc_ast::ast::Async; +use rustc_ast::ast::AttrArgs; +use rustc_ast::ast::AttrArgsEq; use rustc_ast::ast::AttrId; use rustc_ast::ast::AttrItem; use rustc_ast::ast::AttrKind; @@ -26,10 +28,12 @@ use rustc_ast::ast::BlockCheckMode; use rustc_ast::ast::BorrowKind; use rustc_ast::ast::ByRef; use rustc_ast::ast::CaptureBy; +use rustc_ast::ast::Closure; use rustc_ast::ast::ClosureBinder; use rustc_ast::ast::Const; use rustc_ast::ast::Crate; use rustc_ast::ast::Defaultness; +use rustc_ast::ast::DelimArgs; use rustc_ast::ast::EnumDef; use rustc_ast::ast::Expr; use rustc_ast::ast::ExprField; @@ -65,19 +69,18 @@ use rustc_ast::ast::Item; use rustc_ast::ast::ItemKind; use rustc_ast::ast::Label; use rustc_ast::ast::Lifetime; -use rustc_ast::ast::Lit; use rustc_ast::ast::LitFloatType; use rustc_ast::ast::LitIntType; use rustc_ast::ast::LitKind; use rustc_ast::ast::Local; use rustc_ast::ast::LocalKind; -use rustc_ast::ast::MacArgs; -use rustc_ast::ast::MacArgsEq; use rustc_ast::ast::MacCall; use rustc_ast::ast::MacCallStmt; use rustc_ast::ast::MacDelimiter; use rustc_ast::ast::MacStmtStyle; use rustc_ast::ast::MacroDef; +use rustc_ast::ast::MetaItemLit; +use rustc_ast::ast::MethodCall; use rustc_ast::ast::ModKind; use rustc_ast::ast::ModSpans; use rustc_ast::ast::Movability; @@ -128,7 +131,7 @@ use rustc_ast::ast::WhereEqPredicate; use rustc_ast::ast::WherePredicate; use rustc_ast::ast::WhereRegionPredicate; use rustc_ast::ptr::P; -use rustc_ast::token::{self, CommentKind, Delimiter, Nonterminal, Token, TokenKind}; +use rustc_ast::token::{self, CommentKind, Delimiter, Lit, Nonterminal, Token, TokenKind}; use rustc_ast::tokenstream::{ AttrTokenStream, AttrTokenTree, AttributesData, DelimSpan, LazyAttrTokenStream, Spacing, TokenStream, TokenTree, @@ -411,7 +414,9 @@ spanless_eq_struct!(AttributesData; attrs tokens); spanless_eq_struct!(BareFnTy; unsafety ext generic_params decl decl_span); spanless_eq_struct!(BindingAnnotation; 0 1); spanless_eq_struct!(Block; stmts id rules span tokens could_be_bare_literal); +spanless_eq_struct!(Closure; binder capture_clause asyncness movability fn_decl body !fn_decl_span); spanless_eq_struct!(Crate; attrs items spans id is_placeholder); +spanless_eq_struct!(DelimArgs; dspan delim tokens); spanless_eq_struct!(EnumDef; variants); spanless_eq_struct!(Expr; id kind span attrs !tokens); spanless_eq_struct!(ExprField; attrs id span ident expr is_shorthand is_placeholder); @@ -429,11 +434,13 @@ spanless_eq_struct!(InlineAsmSym; id qself path); spanless_eq_struct!(Item<K>; attrs id span vis ident kind !tokens); spanless_eq_struct!(Label; ident); spanless_eq_struct!(Lifetime; id ident); -spanless_eq_struct!(Lit; token_lit kind span); +spanless_eq_struct!(Lit; kind symbol suffix); spanless_eq_struct!(Local; pat ty kind id span attrs !tokens); spanless_eq_struct!(MacCall; path args prior_type_ascription); spanless_eq_struct!(MacCallStmt; mac style attrs tokens); spanless_eq_struct!(MacroDef; body macro_rules); +spanless_eq_struct!(MetaItemLit; token_lit kind span); +spanless_eq_struct!(MethodCall; seg receiver args !span); spanless_eq_struct!(ModSpans; !inner_span !inject_use_span); spanless_eq_struct!(MutTy; ty mutbl); spanless_eq_struct!(NormalAttr; item tokens); @@ -460,11 +467,12 @@ spanless_eq_struct!(WhereBoundPredicate; span bound_generic_params bounded_ty bo spanless_eq_struct!(WhereClause; has_where_token predicates span); spanless_eq_struct!(WhereEqPredicate; span lhs_ty rhs_ty); spanless_eq_struct!(WhereRegionPredicate; span lifetime bounds); -spanless_eq_struct!(token::Lit; kind symbol suffix); spanless_eq_enum!(AngleBracketedArg; Arg(0) Constraint(0)); -spanless_eq_enum!(AssocItemKind; Const(0 1 2) Fn(0) TyAlias(0) MacCall(0)); +spanless_eq_enum!(AssocItemKind; Const(0 1 2) Fn(0) Type(0) MacCall(0)); spanless_eq_enum!(AssocConstraintKind; Equality(term) Bound(bounds)); spanless_eq_enum!(Async; Yes(span closure_id return_impl_trait_id) No); +spanless_eq_enum!(AttrArgs; Empty Delimited(0) Eq(0 1)); +spanless_eq_enum!(AttrArgsEq; Ast(0) Hir(0)); spanless_eq_enum!(AttrStyle; Outer Inner); spanless_eq_enum!(AttrTokenTree; Token(0 1) Delimited(0 1 2) Attributes(0)); spanless_eq_enum!(BinOpKind; Add Sub Mul Div Rem And Or BitXor BitAnd BitOr Shl Shr Eq Lt Le Ne Ge Gt); @@ -492,8 +500,6 @@ spanless_eq_enum!(IsAuto; Yes No); spanless_eq_enum!(LitFloatType; Suffixed(0) Unsuffixed); spanless_eq_enum!(LitIntType; Signed(0) Unsigned(0) Unsuffixed); spanless_eq_enum!(LocalKind; Decl Init(0) InitElse(0 1)); -spanless_eq_enum!(MacArgs; Empty Delimited(0 1 2) Eq(0 1)); -spanless_eq_enum!(MacArgsEq; Ast(0) Hir(0)); spanless_eq_enum!(MacDelimiter; Parenthesis Bracket Brace); spanless_eq_enum!(MacStmtStyle; Semicolon Braces NoBraces); spanless_eq_enum!(ModKind; Loaded(0 1 2) Unloaded); @@ -512,18 +518,18 @@ spanless_eq_enum!(UintTy; Usize U8 U16 U32 U64 U128); spanless_eq_enum!(UnOp; Deref Not Neg); spanless_eq_enum!(Unsafe; Yes(0) No); spanless_eq_enum!(UnsafeSource; CompilerGenerated UserProvided); -spanless_eq_enum!(UseTreeKind; Simple(0 1 2) Nested(0) Glob); +spanless_eq_enum!(UseTreeKind; Simple(0) Nested(0) Glob); spanless_eq_enum!(VariantData; Struct(0 1) Tuple(0 1) Unit(0)); spanless_eq_enum!(VisibilityKind; Public Restricted(path id shorthand) Inherited); spanless_eq_enum!(WherePredicate; BoundPredicate(0) RegionPredicate(0) EqPredicate(0)); spanless_eq_enum!(ExprKind; Box(0) Array(0) ConstBlock(0) Call(0 1) - MethodCall(0 1 2 3) Tup(0) Binary(0 1 2) Unary(0 1) Lit(0) Cast(0 1) - Type(0 1) Let(0 1 2) If(0 1 2) While(0 1 2) ForLoop(0 1 2 3) Loop(0 1) - Match(0 1) Closure(0 1 2 3 4 5 6) Block(0 1) Async(0 1 2) Await(0) - TryBlock(0) Assign(0 1 2) AssignOp(0 1 2) Field(0 1) Index(0 1) Underscore - Range(0 1 2) Path(0 1) AddrOf(0 1 2) Break(0 1) Continue(0) Ret(0) - InlineAsm(0) MacCall(0) Struct(0) Repeat(0 1) Paren(0) Try(0) Yield(0) - Yeet(0) Err); + MethodCall(0) Tup(0) Binary(0 1 2) Unary(0 1) Lit(0) Cast(0 1) Type(0 1) + Let(0 1 2) If(0 1 2) While(0 1 2) ForLoop(0 1 2 3) Loop(0 1 2) Match(0 1) + Closure(0) Block(0 1) Async(0 1 2) Await(0) TryBlock(0) Assign(0 1 2) + AssignOp(0 1 2) Field(0 1) Index(0 1) Underscore Range(0 1 2) Path(0 1) + AddrOf(0 1 2) Break(0 1) Continue(0) Ret(0) InlineAsm(0) MacCall(0) + Struct(0) Repeat(0 1) Paren(0) Try(0) Yield(0) Yeet(0) IncludedBytes(0) + Err); spanless_eq_enum!(InlineAsmOperand; In(reg expr) Out(reg late expr) InOut(reg late expr) SplitInOut(reg late in_expr out_expr) Const(anon_const) Sym(sym)); @@ -697,8 +703,8 @@ fn is_escaped_literal_token(token: &Token, unescaped: Symbol) -> bool { Token { kind: TokenKind::Literal(lit), span: _, - } => match Lit::from_token_lit(*lit, DUMMY_SP) { - Ok(lit) => is_escaped_literal(&lit, unescaped), + } => match MetaItemLit::from_token_lit(*lit, DUMMY_SP) { + Ok(lit) => is_escaped_literal_meta_item_lit(&lit, unescaped), Err(_) => false, }, Token { @@ -706,7 +712,7 @@ fn is_escaped_literal_token(token: &Token, unescaped: Symbol) -> bool { span: _, } => match nonterminal.as_ref() { Nonterminal::NtExpr(expr) => match &expr.kind { - ExprKind::Lit(lit) => is_escaped_literal(lit, unescaped), + ExprKind::Lit(lit) => is_escaped_lit(lit, unescaped), _ => false, }, _ => false, @@ -715,28 +721,51 @@ fn is_escaped_literal_token(token: &Token, unescaped: Symbol) -> bool { } } -fn is_escaped_literal_macro_arg(arg: &MacArgsEq, unescaped: Symbol) -> bool { - match arg { - MacArgsEq::Ast(expr) => match &expr.kind { - ExprKind::Lit(lit) => is_escaped_literal(lit, unescaped), +fn is_escaped_literal_attr_args(value: &AttrArgsEq, unescaped: Symbol) -> bool { + match value { + AttrArgsEq::Ast(expr) => match &expr.kind { + ExprKind::Lit(lit) => is_escaped_lit(lit, unescaped), _ => false, }, - MacArgsEq::Hir(lit) => is_escaped_literal(lit, unescaped), + AttrArgsEq::Hir(lit) => is_escaped_literal_meta_item_lit(lit, unescaped), } } -fn is_escaped_literal(lit: &Lit, unescaped: Symbol) -> bool { +fn is_escaped_literal_meta_item_lit(lit: &MetaItemLit, unescaped: Symbol) -> bool { match lit { - Lit { + MetaItemLit { token_lit: - token::Lit { + Lit { kind: token::LitKind::Str, symbol: _, suffix: None, }, - kind: LitKind::Str(symbol, StrStyle::Cooked), + kind, span: _, - } => symbol.as_str().replace('\r', "") == unescaped.as_str().replace('\r', ""), + } => is_escaped_lit_kind(kind, unescaped), + _ => false, + } +} + +fn is_escaped_lit(lit: &Lit, unescaped: Symbol) -> bool { + match lit { + Lit { + kind: token::LitKind::Str, + symbol: _, + suffix: None, + } => match LitKind::from_token_lit(*lit) { + Ok(lit_kind) => is_escaped_lit_kind(&lit_kind, unescaped), + _ => false, + }, + _ => false, + } +} + +fn is_escaped_lit_kind(kind: &LitKind, unescaped: Symbol) -> bool { + match kind { + LitKind::Str(symbol, StrStyle::Cooked) => { + symbol.as_str().replace('\r', "") == unescaped.as_str().replace('\r', "") + } _ => false, } } @@ -765,9 +794,9 @@ impl SpanlessEq for AttrKind { let path = Path::from_ident(Ident::with_dummy_span(sym::doc)); SpanlessEq::eq(&path, &normal2.item.path) && match &normal2.item.args { - MacArgs::Empty | MacArgs::Delimited(..) => false, - MacArgs::Eq(_span, token) => { - is_escaped_literal_macro_arg(token, *unescaped) + AttrArgs::Empty | AttrArgs::Delimited(_) => false, + AttrArgs::Eq(_span, value) => { + is_escaped_literal_attr_args(value, *unescaped) } } } |