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Make s pre-interned #86388

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Merged
merged 1 commit into from
Jun 18, 2021
Merged

Make s pre-interned #86388

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7 changes: 1 addition & 6 deletions compiler/rustc_builtin_macros/src/deriving/encodable.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -124,12 +124,7 @@ pub fn expand_deriving_rustc_encodable(
explicit_self: borrowed_explicit_self(),
args: vec![(
Ptr(Box::new(Literal(Path::new_local(typaram))), Borrowed(None, Mutability::Mut)),
// FIXME: we could use `sym::s` here, but making `s` a static
// symbol changes the symbol index ordering in a way that makes
// ui/lint/rfc-2457-non-ascii-idents/lint-confusable-idents.rs
// fail. The linting code should be fixed so that its output
// does not depend on the symbol index ordering.
Symbol::intern("s"),
sym::s,
)],
ret_ty: Literal(Path::new_(
pathvec_std!(result::Result),
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1 change: 1 addition & 0 deletions compiler/rustc_span/src/symbol.rs
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Expand Up @@ -1062,6 +1062,7 @@ symbols! {
rustdoc,
rustfmt,
rvalue_static_promotion,
s,
sanitize,
sanitizer_runtime,
saturating_add,
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