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Co-authored-by: Takayuki Maeda <takoyaki0316@gmail.com>
This commit is contained in:
Shrey Sudhir 2022-12-02 00:40:33 +11:00 committed by SpanishPear
parent e813132e4f
commit 5287004aa4
1 changed files with 3 additions and 3 deletions
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6
compiler/rustc_parse/src/parser/diagnostics.rs
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@ -345,7 +345,7 @@ pub(super) fn expected_ident_found(&mut self) -> DiagnosticBuilder<'a, ErrorGuar
match self.parse_generics() {
Ok(generic) => {
if let TokenKind::Ident(symbol, _) = maybe_keyword.kind {
let ident_name = symbol.to_string();
let ident_name = symbol;
// at this point, we've found something like
// `fn <T>id`
// and current token should be Ident with the item name (i.e. the function name)
@ -355,9 +355,9 @@ pub(super) fn expected_ident_found(&mut self) -> DiagnosticBuilder<'a, ErrorGuar
let Ok(snippet) = self.sess.source_map().span_to_snippet(generic.span) &&
let Ok(ident) = self.sess.source_map().span_to_snippet(self.token.span) {
err.span_suggestion_verbose(
generic.span.to(self.token.span),
self.token.span.shrink_to_hi(),
format!("place the generic parameter name after the {ident_name} name"),
format!(" {ident}{snippet}"),
snippet,
Applicability::MachineApplicable,
);
} else {