32pub use rustc_span::AttrId;
33use rustc_span::{
34▶ ByteSymbol, DUMMY_SP, ErrorGuaranteed, Ident, Span, Spanned, Symbol, kw, respan, sym,
35};
36use thin_vec::{ThinVec, thin_vec};
· · ·
724
725 /// Whether this could be a never pattern, taking into account that a macro invocation can
726▶ /// return a never pattern. Used to inform errors during parsing.
727 pub fn could_be_never_pattern(&self) -> bool {
728 let mut could_be_never_pattern = false;
· · ·
741 }
742
743▶ /// Whether this contains a `!` pattern. This in particular means that a feature gate error will
744 /// be raised if the feature is off. Used to avoid gating the feature twice.
745 pub fn contains_never_pattern(&self) -> bool {
· · ·
948
949 /// Placeholder for a pattern that wasn't syntactically well formed in some way.
950▶ Err(ErrorGuaranteed),
951}
952
· · ·
956 /// `module::StructName { field, ..}`
957 Rest(Span),
958▶ /// `module::StructName { field, syntax error }`
959 Recovered(ErrorGuaranteed),
960 /// `module::StructName { field }`
+ 14 more matches in this file