2620eb42d7
`rustc_span::symbol` defines some things that are re-exported from
`rustc_span`, such as `Symbol` and `sym`. But it doesn't re-export some
closely related things such as `Ident` and `kw`. So you can do `use
rustc_span::{Symbol, sym}` but you have to do `use
rustc_span::symbol::{Ident, kw}`, which is inconsistent for no good
reason.
This commit re-exports `Ident`, `kw`, and `MacroRulesNormalizedIdent`,
and changes many `rustc_span::symbol::` qualifiers in `compiler/` to
`rustc_span::`. This is a 200+ net line of code reduction, mostly
because many files with two `use rustc_span` items can be reduced to
one.
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|---|---|---|
| .. | ||
| bound_region_errors.rs | ||
| conflict_errors.rs | ||
| explain_borrow.rs | ||
| find_all_local_uses.rs | ||
| find_use.rs | ||
| mod.rs | ||
| move_errors.rs | ||
| mutability_errors.rs | ||
| opaque_suggestions.rs | ||
| outlives_suggestion.rs | ||
| region_errors.rs | ||
| region_name.rs | ||
| var_name.rs | ||