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Parser: Suggest Placing the Return Type After Function Parameters

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This commit is contained in:
Veera 2024-07-04 19:19:15 -04:00
parent 5834772177
commit 4cad705017
6 changed files with 123 additions and 39 deletions
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5
compiler/rustc_parse/src/parser/ty.rs
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@ -21,6 +21,11 @@ use rustc_span::symbol::{kw, sym, Ident};
use rustc_span::{ErrorGuaranteed, Span, Symbol};
use thin_vec::{thin_vec, ThinVec};
/// Signals whether parsing a type should allow `+`.
///
/// For example, let T be the type `impl Default + 'static`
/// With `AllowPlus::Yes`, T will be parsed successfully
/// With `AllowPlus::No`, parsing T will return a parse error
#[derive(Copy, Clone, PartialEq)]
pub(super) enum AllowPlus {
Yes,