From 218caa410aa38c29984be31a5229b9fa717560ee Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:13 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- compiler/rustc_expand/src/errors.rs | 326 +++++++++++++++++++++++++++++++++++- 1 file changed, 324 insertions(+), 2 deletions(-) (limited to 'compiler/rustc_expand/src/errors.rs') diff --git a/compiler/rustc_expand/src/errors.rs b/compiler/rustc_expand/src/errors.rs index d383f4832..afe5169d3 100644 --- a/compiler/rustc_expand/src/errors.rs +++ b/compiler/rustc_expand/src/errors.rs @@ -1,6 +1,10 @@ +use rustc_ast::ast; use rustc_macros::Diagnostic; -use rustc_span::symbol::MacroRulesNormalizedIdent; -use rustc_span::Span; +use rustc_session::Limit; +use rustc_span::edition::Edition; +use rustc_span::symbol::{Ident, MacroRulesNormalizedIdent}; +use rustc_span::{Span, Symbol}; +use std::borrow::Cow; #[derive(Diagnostic)] #[diag(expand_expr_repeat_no_syntax_vars)] @@ -46,3 +50,321 @@ pub(crate) struct MetaVarsDifSeqMatchers { pub span: Span, pub msg: String, } + +#[derive(Diagnostic)] +#[diag(expand_resolve_relative_path)] +pub(crate) struct ResolveRelativePath { + #[primary_span] + pub span: Span, + pub path: String, +} + +#[derive(Diagnostic)] +#[diag(expand_macro_const_stability)] +pub(crate) struct MacroConstStability { + #[primary_span] + #[label] + pub span: Span, + #[label(label2)] + pub head_span: Span, +} + +#[derive(Diagnostic)] +#[diag(expand_macro_body_stability)] +pub(crate) struct MacroBodyStability { + #[primary_span] + #[label] + pub span: Span, + #[label(label2)] + pub head_span: Span, +} + +#[derive(Diagnostic)] +#[diag(expand_attr_no_arguments)] +pub(crate) struct AttrNoArguments { + #[primary_span] + pub span: Span, +} + +#[derive(Diagnostic)] +#[diag(expand_not_a_meta_item)] +pub(crate) struct NotAMetaItem { + #[primary_span] + pub span: Span, +} + +#[derive(Diagnostic)] +#[diag(expand_only_one_word)] +pub(crate) struct OnlyOneWord { + #[primary_span] + pub span: Span, +} + +#[derive(Diagnostic)] +#[diag(expand_cannot_be_name_of_macro)] +pub(crate) struct CannotBeNameOfMacro<'a> { + #[primary_span] + pub span: Span, + pub trait_ident: Ident, + pub macro_type: &'a str, +} + +#[derive(Diagnostic)] +#[diag(expand_arg_not_attributes)] +pub(crate) struct ArgumentNotAttributes { + #[primary_span] + pub span: Span, +} + +#[derive(Diagnostic)] +#[diag(expand_attributes_wrong_form)] +pub(crate) struct AttributesWrongForm { + #[primary_span] + pub span: Span, +} + +#[derive(Diagnostic)] +#[diag(expand_attribute_meta_item)] +pub(crate) struct AttributeMetaItem { + #[primary_span] + pub span: Span, +} + +#[derive(Diagnostic)] +#[diag(expand_attribute_single_word)] +pub(crate) struct AttributeSingleWord { + #[primary_span] + pub span: Span, +} + +#[derive(Diagnostic)] +#[diag(expand_helper_attribute_name_invalid)] +pub(crate) struct HelperAttributeNameInvalid { + #[primary_span] + pub span: Span, + pub name: Ident, +} + +#[derive(Diagnostic)] +#[diag(expand_expected_comma_in_list)] +pub(crate) struct ExpectedCommaInList { + #[primary_span] + pub span: Span, +} + +#[derive(Diagnostic)] +#[diag(expand_only_one_argument)] +pub(crate) struct OnlyOneArgument<'a> { + #[primary_span] + pub span: Span, + pub name: &'a str, +} + +#[derive(Diagnostic)] +#[diag(expand_takes_no_arguments)] +pub(crate) struct TakesNoArguments<'a> { + #[primary_span] + pub span: Span, + pub name: &'a str, +} + +#[derive(Diagnostic)] +#[diag(expand_feature_included_in_edition, code = "E0705")] +pub(crate) struct FeatureIncludedInEdition { + #[primary_span] + pub span: Span, + pub feature: Symbol, + pub edition: Edition, +} + +#[derive(Diagnostic)] +#[diag(expand_feature_removed, code = "E0557")] +pub(crate) struct FeatureRemoved<'a> { + #[primary_span] + #[label] + pub span: Span, + #[subdiagnostic] + pub reason: Option>, +} + +#[derive(Subdiagnostic)] +#[note(reason)] +pub(crate) struct FeatureRemovedReason<'a> { + pub reason: &'a str, +} + +#[derive(Diagnostic)] +#[diag(expand_feature_not_allowed, code = "E0725")] +pub(crate) struct FeatureNotAllowed { + #[primary_span] + pub span: Span, + pub name: Symbol, +} + +#[derive(Diagnostic)] +#[diag(expand_recursion_limit_reached)] +#[help] +pub(crate) struct RecursionLimitReached<'a> { + #[primary_span] + pub span: Span, + pub descr: String, + pub suggested_limit: Limit, + pub crate_name: &'a str, +} + +#[derive(Diagnostic)] +#[diag(expand_malformed_feature_attribute, code = "E0556")] +pub(crate) struct MalformedFeatureAttribute { + #[primary_span] + pub span: Span, + #[subdiagnostic] + pub help: MalformedFeatureAttributeHelp, +} + +#[derive(Subdiagnostic)] +pub(crate) enum MalformedFeatureAttributeHelp { + #[label(expected)] + Label { + #[primary_span] + span: Span, + }, + #[suggestion(expected, code = "{suggestion}", applicability = "maybe-incorrect")] + Suggestion { + #[primary_span] + span: Span, + suggestion: Symbol, + }, +} + +#[derive(Diagnostic)] +#[diag(expand_remove_expr_not_supported)] +pub(crate) struct RemoveExprNotSupported { + #[primary_span] + pub span: Span, +} + +#[derive(Diagnostic)] +pub(crate) enum InvalidCfg { + #[diag(expand_invalid_cfg_no_parens)] + NotFollowedByParens { + #[primary_span] + #[suggestion( + expand_invalid_cfg_expected_syntax, + code = "cfg(/* predicate */)", + applicability = "has-placeholders" + )] + span: Span, + }, + #[diag(expand_invalid_cfg_no_predicate)] + NoPredicate { + #[primary_span] + #[suggestion( + expand_invalid_cfg_expected_syntax, + code = "cfg(/* predicate */)", + applicability = "has-placeholders" + )] + span: Span, + }, + #[diag(expand_invalid_cfg_multiple_predicates)] + MultiplePredicates { + #[primary_span] + span: Span, + }, + #[diag(expand_invalid_cfg_predicate_literal)] + PredicateLiteral { + #[primary_span] + span: Span, + }, +} + +#[derive(Diagnostic)] +#[diag(expand_wrong_fragment_kind)] +pub(crate) struct WrongFragmentKind<'a> { + #[primary_span] + pub span: Span, + pub kind: &'a str, + pub name: &'a ast::Path, +} + +#[derive(Diagnostic)] +#[diag(expand_unsupported_key_value)] +pub(crate) struct UnsupportedKeyValue { + #[primary_span] + pub span: Span, +} + +#[derive(Diagnostic)] +#[diag(expand_incomplete_parse)] +#[note] +pub(crate) struct IncompleteParse<'a> { + #[primary_span] + pub span: Span, + pub token: Cow<'a, str>, + #[label] + pub label_span: Span, + pub macro_path: &'a ast::Path, + pub kind_name: &'a str, + + #[suggestion( + suggestion_add_semi, + style = "verbose", + code = ";", + applicability = "maybe-incorrect" + )] + pub add_semicolon: Option, +} + +#[derive(Diagnostic)] +#[diag(expand_remove_node_not_supported)] +pub(crate) struct RemoveNodeNotSupported { + #[primary_span] + pub span: Span, + pub descr: &'static str, +} + +#[derive(Diagnostic)] +#[diag(expand_module_circular)] +pub(crate) struct ModuleCircular { + #[primary_span] + pub span: Span, + pub modules: String, +} + +#[derive(Diagnostic)] +#[diag(expand_module_in_block)] +pub(crate) struct ModuleInBlock { + #[primary_span] + pub span: Span, + #[subdiagnostic] + pub name: Option, +} + +#[derive(Subdiagnostic)] +#[note(note)] +pub(crate) struct ModuleInBlockName { + #[primary_span] + pub span: Span, + pub name: Ident, +} + +#[derive(Diagnostic)] +#[diag(expand_module_file_not_found, code = "E0583")] +#[help] +pub(crate) struct ModuleFileNotFound { + #[primary_span] + pub span: Span, + pub name: Ident, + pub default_path: String, + pub secondary_path: String, +} + +#[derive(Diagnostic)] +#[diag(expand_module_multiple_candidates, code = "E0761")] +#[help] +pub(crate) struct ModuleMultipleCandidates { + #[primary_span] + pub span: Span, + pub name: Ident, + pub default_path: String, + pub secondary_path: String, +} -- cgit v1.2.3