diff options
Diffstat (limited to 'compiler/rustc_parse/src/parser/diagnostics.rs')
| -rw-r--r-- | compiler/rustc_parse/src/parser/diagnostics.rs | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/compiler/rustc_parse/src/parser/diagnostics.rs b/compiler/rustc_parse/src/parser/diagnostics.rs index 9677eea0604..2bb6fb53869 100644 --- a/compiler/rustc_parse/src/parser/diagnostics.rs +++ b/compiler/rustc_parse/src/parser/diagnostics.rs @@ -130,14 +130,14 @@ pub enum AttemptLocalParseRecovery { } impl AttemptLocalParseRecovery { - pub fn yes(&self) -> bool { + pub(super) fn yes(&self) -> bool { match self { AttemptLocalParseRecovery::Yes => true, AttemptLocalParseRecovery::No => false, } } - pub fn no(&self) -> bool { + pub(super) fn no(&self) -> bool { match self { AttemptLocalParseRecovery::Yes => false, AttemptLocalParseRecovery::No => true, @@ -891,7 +891,7 @@ impl<'a> Parser<'a> { } } - pub fn maybe_suggest_struct_literal( + pub(super) fn maybe_suggest_struct_literal( &mut self, lo: Span, s: BlockCheckMode, @@ -2459,7 +2459,7 @@ impl<'a> Parser<'a> { /// Handle encountering a symbol in a generic argument list that is not a `,` or `>`. In this /// case, we emit an error and try to suggest enclosing a const argument in braces if it looks /// like the user has forgotten them. - pub fn handle_ambiguous_unbraced_const_arg( + pub(super) fn handle_ambiguous_unbraced_const_arg( &mut self, args: &mut ThinVec<AngleBracketedArg>, ) -> PResult<'a, bool> { @@ -2500,7 +2500,7 @@ impl<'a> Parser<'a> { /// - Single-segment paths (i.e. standalone generic const parameters). /// All other expressions that can be parsed will emit an error suggesting the expression be /// wrapped in braces. - pub fn handle_unambiguous_unbraced_const_arg(&mut self) -> PResult<'a, P<Expr>> { + pub(super) fn handle_unambiguous_unbraced_const_arg(&mut self) -> PResult<'a, P<Expr>> { let start = self.token.span; let expr = self.parse_expr_res(Restrictions::CONST_EXPR, None).map_err(|mut err| { err.span_label( @@ -2559,7 +2559,7 @@ impl<'a> Parser<'a> { Some(GenericArg::Const(AnonConst { id: ast::DUMMY_NODE_ID, value })) } - pub fn recover_const_param_declaration( + pub(super) fn recover_const_param_declaration( &mut self, ty_generics: Option<&Generics>, ) -> PResult<'a, Option<GenericArg>> { @@ -2589,7 +2589,11 @@ impl<'a> Parser<'a> { /// When encountering code like `foo::< bar + 3 >` or `foo::< bar - baz >` we suggest /// `foo::<{ bar + 3 }>` and `foo::<{ bar - baz }>`, respectively. We only provide a suggestion /// if we think that the resulting expression would be well formed. - pub fn recover_const_arg(&mut self, start: Span, mut err: Diag<'a>) -> PResult<'a, GenericArg> { + pub(super) fn recover_const_arg( + &mut self, + start: Span, + mut err: Diag<'a>, + ) -> PResult<'a, GenericArg> { let is_op_or_dot = AssocOp::from_token(&self.token) .and_then(|op| { if let AssocOp::Greater @@ -2690,7 +2694,7 @@ impl<'a> Parser<'a> { } /// Creates a dummy const argument, and reports that the expression must be enclosed in braces - pub fn dummy_const_arg_needs_braces(&self, mut err: Diag<'a>, span: Span) -> GenericArg { + pub(super) fn dummy_const_arg_needs_braces(&self, mut err: Diag<'a>, span: Span) -> GenericArg { err.multipart_suggestion( "expressions must be enclosed in braces to be used as const generic \ arguments", @@ -2961,7 +2965,7 @@ impl<'a> Parser<'a> { /// * `=====` /// * `<<<<<` /// - pub fn is_vcs_conflict_marker( + pub(super) fn is_vcs_conflict_marker( &mut self, long_kind: &TokenKind, short_kind: &TokenKind, @@ -2981,14 +2985,14 @@ impl<'a> Parser<'a> { None } - pub fn recover_vcs_conflict_marker(&mut self) { + pub(super) fn recover_vcs_conflict_marker(&mut self) { if let Err(err) = self.err_vcs_conflict_marker() { err.emit(); FatalError.raise(); } } - pub fn err_vcs_conflict_marker(&mut self) -> PResult<'a, ()> { + pub(crate) fn err_vcs_conflict_marker(&mut self) -> PResult<'a, ()> { let Some(start) = self.conflict_marker(&TokenKind::BinOp(token::Shl), &TokenKind::Lt) else { return Ok(()); |