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Remove unnecessary NtIdent in Token::is_whole_expr.

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The comment on this function explains that it's a specialized version of
`maybe_whole_expr`. But `maybe_whole_expr` doesn't do anything with
`NtIdent`, so `is_whole_expr` also doesn't need to.
This commit is contained in:
Nicholas Nethercote 2022-05-03 15:12:43 +10:00
parent bbef9756ea
commit 1d2e172935
1 changed files with 1 additions and 1 deletions
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compiler/rustc_ast/src/token.rs
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@ -531,7 +531,7 @@ impl Token {
/// (which happens while parsing the result of macro expansion)? /// (which happens while parsing the result of macro expansion)?
pub fn is_whole_expr(&self) -> bool { pub fn is_whole_expr(&self) -> bool {
if let Interpolated(ref nt) = self.kind if let Interpolated(ref nt) = self.kind
&& let NtExpr(_) | NtLiteral(_) | NtPath(_) | NtIdent(..) | NtBlock(_) = **nt && let NtExpr(_) | NtLiteral(_) | NtPath(_) | NtBlock(_) = **nt
{ {
return true; return true;
} }