macros: use typed identifiers in diag derive
Using typed identifiers instead of strings with the Fluent identifier enables the diagnostic derive to benefit from the compile-time validation that comes with typed identifiers - use of a non-existent Fluent identifier will not compile. Signed-off-by: David Wood <david.wood@huawei.com>
This commit is contained in:
David Wood
parent
fc96600bf6
commit
99bc979403
11 changed files with 689 additions and 471 deletions
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@ -36,7 +36,7 @@ pub fn expand_cfg(
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}
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#[derive(SessionDiagnostic)]
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#[error(slug = "builtin-macros-requires-cfg-pattern")]
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#[error(builtin_macros::requires_cfg_pattern)]
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struct RequiresCfgPattern {
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#[primary_span]
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#[label]
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@ -44,7 +44,7 @@ struct RequiresCfgPattern {
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}
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#[derive(SessionDiagnostic)]
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#[error(slug = "builtin-macros-expected-one-cfg-pattern")]
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#[error(builtin_macros::expected_one_cfg_pattern)]
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struct OneCfgPattern {
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#[primary_span]
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span: Span,
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@ -1,5 +1,5 @@
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builtin-macros-requires-cfg-pattern =
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builtin_macros-requires-cfg-pattern =
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macro requires a cfg-pattern as an argument
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.label = cfg-pattern required
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builtin-macros-expected-one-cfg-pattern = expected 1 cfg-pattern
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builtin_macros-expected-one-cfg-pattern = expected 1 cfg-pattern
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@ -12,7 +12,9 @@ use proc_macro2::{Ident, TokenStream};
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use quote::{format_ident, quote};
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use std::collections::HashMap;
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use std::str::FromStr;
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use syn::{spanned::Spanned, Attribute, Meta, MetaList, MetaNameValue, Type};
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use syn::{
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parse_quote, spanned::Spanned, Attribute, Meta, MetaList, MetaNameValue, NestedMeta, Path, Type,
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};
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use synstructure::{BindingInfo, Structure};
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/// The central struct for constructing the `into_diagnostic` method from an annotated struct.
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@ -118,23 +120,23 @@ impl<'a> SessionDiagnosticDerive<'a> {
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return SessionDiagnosticDeriveError::ErrorHandled.to_compile_error();
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}
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(Some((kind, _)), None) => {
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span_err(span, "`slug` not specified")
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.help(&format!("use the `#[{}(slug = \"...\")]` attribute to set this diagnostic's slug", kind.descr()))
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span_err(span, "diagnostic slug not specified")
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.help(&format!(
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"specify the slug as the first argument to the attribute, such as \
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`#[{}(typeck::example_error)]`",
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kind.descr()
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))
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.emit();
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return SessionDiagnosticDeriveError::ErrorHandled.to_compile_error();
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}
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(Some((SessionDiagnosticKind::Error, _)), Some((slug, _))) => {
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quote! {
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let mut #diag = #sess.struct_err(
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rustc_errors::DiagnosticMessage::new(#slug),
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);
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let mut #diag = #sess.struct_err(rustc_errors::fluent::#slug);
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}
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}
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(Some((SessionDiagnosticKind::Warn, _)), Some((slug, _))) => {
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quote! {
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let mut #diag = #sess.struct_warn(
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rustc_errors::DiagnosticMessage::new(#slug),
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);
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let mut #diag = #sess.struct_warn(rustc_errors::fluent::#slug);
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}
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}
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};
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@ -226,7 +228,7 @@ struct SessionDiagnosticDeriveBuilder {
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kind: Option<(SessionDiagnosticKind, proc_macro::Span)>,
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/// Slug is a mandatory part of the struct attribute as corresponds to the Fluent message that
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/// has the actual diagnostic message.
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slug: Option<(String, proc_macro::Span)>,
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slug: Option<(Path, proc_macro::Span)>,
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/// Error codes are a optional part of the struct attribute - this is only set to detect
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/// multiple specifications.
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code: Option<(String, proc_macro::Span)>,
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@ -240,50 +242,79 @@ impl HasFieldMap for SessionDiagnosticDeriveBuilder {
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impl SessionDiagnosticDeriveBuilder {
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/// Establishes state in the `SessionDiagnosticDeriveBuilder` resulting from the struct
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/// attributes like `#[error(..)#`, such as the diagnostic kind and slug. Generates
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/// attributes like `#[error(..)`, such as the diagnostic kind and slug. Generates
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/// diagnostic builder calls for setting error code and creating note/help messages.
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fn generate_structure_code(
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&mut self,
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attr: &Attribute,
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) -> Result<TokenStream, SessionDiagnosticDeriveError> {
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let diag = &self.diag;
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let span = attr.span().unwrap();
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let name = attr.path.segments.last().unwrap().ident.to_string();
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let name = name.as_str();
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let meta = attr.parse_meta()?;
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if matches!(name, "help" | "note") && matches!(meta, Meta::Path(_) | Meta::NameValue(_)) {
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let diag = &self.diag;
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let id = match meta {
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Meta::Path(..) => quote! { #name },
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Meta::NameValue(MetaNameValue { lit: syn::Lit::Str(s), .. }) => {
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quote! { #s }
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}
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_ => unreachable!(),
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};
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let fn_name = proc_macro2::Ident::new(name, attr.span());
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return Ok(quote! {
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#diag.#fn_name(rustc_errors::SubdiagnosticMessage::attr(#id));
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});
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}
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let is_help_or_note = matches!(name, "help" | "note");
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let nested = match meta {
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// Most attributes are lists, like `#[error(..)]`/`#[warning(..)]` for most cases or
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// `#[help(..)]`/`#[note(..)]` when the user is specifying a alternative slug.
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Meta::List(MetaList { ref nested, .. }) => nested,
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// Subdiagnostics without spans can be applied to the type too, and these are just
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// paths: `#[help]` and `#[note]`
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Meta::Path(_) if is_help_or_note => {
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let fn_name = proc_macro2::Ident::new(name, attr.span());
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return Ok(quote! { #diag.#fn_name(rustc_errors::fluent::_subdiag::#fn_name); });
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}
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_ => throw_invalid_attr!(attr, &meta),
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};
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let kind = match name {
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"error" => SessionDiagnosticKind::Error,
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"warning" => SessionDiagnosticKind::Warn,
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// Check the kind before doing any further processing so that there aren't misleading
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// "no kind specified" errors if there are failures later.
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match name {
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"error" => self.kind.set_once((SessionDiagnosticKind::Error, span)),
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"warning" => self.kind.set_once((SessionDiagnosticKind::Warn, span)),
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"help" | "note" => (),
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_ => throw_invalid_attr!(attr, &meta, |diag| {
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diag.help("only `error` and `warning` are valid attributes")
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diag.help("only `error`, `warning`, `help` and `note` are valid attributes")
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}),
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}
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// First nested element should always be the path, e.g. `#[error(typeck::invalid)]` or
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// `#[help(typeck::another_help)]`.
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let mut nested_iter = nested.into_iter();
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if let Some(nested_attr) = nested_iter.next() {
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// Report an error if there are any other list items after the path.
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if is_help_or_note && nested_iter.next().is_some() {
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throw_invalid_nested_attr!(attr, &nested_attr, |diag| {
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diag.help("`help` and `note` struct attributes can only have one argument")
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});
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}
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match nested_attr {
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NestedMeta::Meta(Meta::Path(path)) if is_help_or_note => {
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let fn_name = proc_macro2::Ident::new(name, attr.span());
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return Ok(quote! { #diag.#fn_name(rustc_errors::fluent::#path); });
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}
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NestedMeta::Meta(Meta::Path(path)) => {
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self.slug.set_once((path.clone(), span));
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}
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NestedMeta::Meta(meta @ Meta::NameValue(_))
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if !is_help_or_note
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&& meta.path().segments.last().unwrap().ident.to_string() == "code" =>
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{
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// don't error for valid follow-up attributes
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}
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nested_attr => throw_invalid_nested_attr!(attr, &nested_attr, |diag| {
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diag.help("first argument of the attribute should be the diagnostic slug")
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}),
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};
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self.kind.set_once((kind, span));
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}
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// Remaining attributes are optional, only `code = ".."` at the moment.
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let mut tokens = Vec::new();
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for nested_attr in nested {
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for nested_attr in nested_iter {
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let meta = match nested_attr {
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syn::NestedMeta::Meta(meta) => meta,
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_ => throw_invalid_nested_attr!(attr, &nested_attr),
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@ -291,28 +322,24 @@ impl SessionDiagnosticDeriveBuilder {
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let path = meta.path();
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let nested_name = path.segments.last().unwrap().ident.to_string();
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match &meta {
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// Struct attributes are only allowed to be applied once, and the diagnostic
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// changes will be set in the initialisation code.
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Meta::NameValue(MetaNameValue { lit: syn::Lit::Str(s), .. }) => {
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if let Meta::NameValue(MetaNameValue { lit: syn::Lit::Str(s), .. }) = &meta {
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let span = s.span().unwrap();
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match nested_name.as_str() {
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"slug" => {
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self.slug.set_once((s.value(), span));
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}
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"code" => {
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self.code.set_once((s.value(), span));
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let (diag, code) = (&self.diag, &self.code.as_ref().map(|(v, _)| v));
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let code = &self.code.as_ref().map(|(v, _)| v);
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tokens.push(quote! {
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#diag.code(rustc_errors::DiagnosticId::Error(#code.to_string()));
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});
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}
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_ => invalid_nested_attr(attr, &nested_attr)
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.help("only `slug` and `code` are valid nested attributes")
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.help("only `code` is a valid nested attributes following the slug")
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.emit(),
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}
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}
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_ => invalid_nested_attr(attr, &nested_attr).emit(),
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} else {
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invalid_nested_attr(attr, &nested_attr).emit()
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}
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}
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@ -382,15 +409,29 @@ impl SessionDiagnosticDeriveBuilder {
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info: FieldInfo<'_>,
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binding: TokenStream,
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) -> Result<TokenStream, SessionDiagnosticDeriveError> {
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let meta = attr.parse_meta()?;
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match meta {
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Meta::Path(_) => self.generate_inner_field_code_path(attr, info, binding),
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Meta::List(MetaList { .. }) => self.generate_inner_field_code_list(attr, info, binding),
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_ => throw_invalid_attr!(attr, &meta),
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}
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}
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fn generate_inner_field_code_path(
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&mut self,
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attr: &Attribute,
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info: FieldInfo<'_>,
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binding: TokenStream,
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) -> Result<TokenStream, SessionDiagnosticDeriveError> {
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assert!(matches!(attr.parse_meta()?, Meta::Path(_)));
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let diag = &self.diag;
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let meta = attr.parse_meta()?;
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let ident = &attr.path.segments.last().unwrap().ident;
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let name = ident.to_string();
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let name = name.as_str();
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let meta = attr.parse_meta()?;
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match meta {
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Meta::Path(_) => match name {
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match name {
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"skip_arg" => {
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// Don't need to do anything - by virtue of the attribute existing, the
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// `set_arg` call will not be generated.
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@ -404,60 +445,115 @@ impl SessionDiagnosticDeriveBuilder {
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}
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"label" => {
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report_error_if_not_applied_to_span(attr, &info)?;
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Ok(self.add_spanned_subdiagnostic(binding, ident, name))
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Ok(self.add_spanned_subdiagnostic(binding, ident, parse_quote! { _subdiag::label }))
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}
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"note" | "help" => {
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let path = match name {
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"note" => parse_quote! { _subdiag::note },
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"help" => parse_quote! { _subdiag::help },
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_ => unreachable!(),
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};
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if type_matches_path(&info.ty, &["rustc_span", "Span"]) {
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Ok(self.add_spanned_subdiagnostic(binding, ident, name))
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Ok(self.add_spanned_subdiagnostic(binding, ident, path))
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} else if type_is_unit(&info.ty) {
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Ok(self.add_subdiagnostic(ident, name))
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Ok(self.add_subdiagnostic(ident, path))
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} else {
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report_type_error(attr, "`Span` or `()`")?;
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}
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}
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"subdiagnostic" => Ok(quote! { #diag.subdiagnostic(#binding); }),
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_ => throw_invalid_attr!(attr, &meta, |diag| {
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diag
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.help("only `skip_arg`, `primary_span`, `label`, `note`, `help` and `subdiagnostic` are valid field attributes")
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diag.help(
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"only `skip_arg`, `primary_span`, `label`, `note`, `help` and `subdiagnostic` \
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are valid field attributes",
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)
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}),
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},
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Meta::NameValue(MetaNameValue { lit: syn::Lit::Str(ref s), .. }) => match name {
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"label" => {
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report_error_if_not_applied_to_span(attr, &info)?;
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Ok(self.add_spanned_subdiagnostic(binding, ident, &s.value()))
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}
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"note" | "help" => {
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if type_matches_path(&info.ty, &["rustc_span", "Span"]) {
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Ok(self.add_spanned_subdiagnostic(binding, ident, &s.value()))
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} else if type_is_unit(&info.ty) {
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Ok(self.add_subdiagnostic(ident, &s.value()))
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} else {
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report_type_error(attr, "`Span` or `()`")?;
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}
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}
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_ => throw_invalid_attr!(attr, &meta, |diag| {
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diag.help("only `label`, `note` and `help` are valid field attributes")
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}),
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},
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Meta::List(MetaList { ref path, ref nested, .. }) => {
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fn generate_inner_field_code_list(
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&mut self,
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attr: &Attribute,
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info: FieldInfo<'_>,
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binding: TokenStream,
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) -> Result<TokenStream, SessionDiagnosticDeriveError> {
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let meta = attr.parse_meta()?;
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let Meta::List(MetaList { ref path, ref nested, .. }) = meta else { unreachable!() };
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let ident = &attr.path.segments.last().unwrap().ident;
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let name = path.segments.last().unwrap().ident.to_string();
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let name = name.as_ref();
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match name {
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"suggestion" | "suggestion_short" | "suggestion_hidden" | "suggestion_verbose" => {
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return self.generate_inner_field_code_suggestion(attr, info);
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}
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"label" | "help" | "note" => (),
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_ => throw_invalid_attr!(attr, &meta, |diag| {
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diag.help(
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"only `label`, `note`, `help` or `suggestion{,_short,_hidden,_verbose}` are \
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valid field attributes",
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)
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}),
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}
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// For `#[label(..)]`, `#[note(..)]` and `#[help(..)]`, the first nested element must be a
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// path, e.g. `#[label(typeck::label)]`.
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let mut nested_iter = nested.into_iter();
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let msg = match nested_iter.next() {
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Some(NestedMeta::Meta(Meta::Path(path))) => path.clone(),
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Some(nested_attr) => throw_invalid_nested_attr!(attr, &nested_attr),
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None => throw_invalid_attr!(attr, &meta),
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};
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// None of these attributes should have anything following the slug.
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if nested_iter.next().is_some() {
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throw_invalid_attr!(attr, &meta);
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}
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match name {
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"suggestion" | "suggestion_short" | "suggestion_hidden"
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| "suggestion_verbose" => (),
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_ => throw_invalid_attr!(attr, &meta, |diag| {
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diag
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.help("only `suggestion{,_short,_hidden,_verbose}` are valid field attributes")
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}),
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};
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"label" => {
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report_error_if_not_applied_to_span(attr, &info)?;
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Ok(self.add_spanned_subdiagnostic(binding, ident, msg))
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}
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"note" | "help" if type_matches_path(&info.ty, &["rustc_span", "Span"]) => {
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Ok(self.add_spanned_subdiagnostic(binding, ident, msg))
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}
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"note" | "help" if type_is_unit(&info.ty) => Ok(self.add_subdiagnostic(ident, msg)),
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"note" | "help" => {
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report_type_error(attr, "`Span` or `()`")?;
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}
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_ => unreachable!(),
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}
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}
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fn generate_inner_field_code_suggestion(
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&mut self,
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attr: &Attribute,
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info: FieldInfo<'_>,
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) -> Result<TokenStream, SessionDiagnosticDeriveError> {
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let diag = &self.diag;
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let mut meta = attr.parse_meta()?;
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let Meta::List(MetaList { ref path, ref mut nested, .. }) = meta else { unreachable!() };
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let (span_field, mut applicability) = self.span_and_applicability_of_ty(info)?;
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let mut msg = None;
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let mut code = None;
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for nested_attr in nested {
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let mut nested_iter = nested.into_iter().peekable();
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if let Some(nested_attr) = nested_iter.peek() {
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if let NestedMeta::Meta(Meta::Path(path)) = nested_attr {
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msg = Some(path.clone());
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}
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};
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// Move the iterator forward if a path was found (don't otherwise so that
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// code/applicability can be found or an error emitted).
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if msg.is_some() {
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let _ = nested_iter.next();
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}
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for nested_attr in nested_iter {
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let meta = match nested_attr {
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syn::NestedMeta::Meta(ref meta) => meta,
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syn::NestedMeta::Lit(_) => throw_invalid_nested_attr!(attr, &nested_attr),
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|
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@ -469,9 +565,6 @@ impl SessionDiagnosticDeriveBuilder {
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Meta::NameValue(MetaNameValue { lit: syn::Lit::Str(s), .. }) => {
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let span = meta.span().unwrap();
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match nested_name {
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"message" => {
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msg = Some(s.value());
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}
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"code" => {
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let formatted_str = self.build_format(&s.value(), s.span());
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code = Some(formatted_str);
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@ -481,8 +574,10 @@ impl SessionDiagnosticDeriveBuilder {
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Some(v) => {
|
||||
span_err(
|
||||
span,
|
||||
"applicability cannot be set in both the field and attribute"
|
||||
).emit();
|
||||
"applicability cannot be set in both the field and \
|
||||
attribute",
|
||||
)
|
||||
.emit();
|
||||
Some(v)
|
||||
}
|
||||
None => match Applicability::from_str(&s.value()) {
|
||||
|
|
@ -496,29 +591,34 @@ impl SessionDiagnosticDeriveBuilder {
|
|||
}
|
||||
_ => throw_invalid_nested_attr!(attr, &nested_attr, |diag| {
|
||||
diag.help(
|
||||
"only `message`, `code` and `applicability` are valid field attributes",
|
||||
"only `message`, `code` and `applicability` are valid field \
|
||||
attributes",
|
||||
)
|
||||
}),
|
||||
}
|
||||
}
|
||||
_ => throw_invalid_nested_attr!(attr, &nested_attr),
|
||||
_ => throw_invalid_nested_attr!(attr, &nested_attr, |diag| {
|
||||
if matches!(meta, Meta::Path(_)) {
|
||||
diag.help("a diagnostic slug must be the first argument to the attribute")
|
||||
} else {
|
||||
diag
|
||||
}
|
||||
}),
|
||||
}
|
||||
}
|
||||
|
||||
let applicability = applicability
|
||||
.unwrap_or_else(|| quote!(rustc_errors::Applicability::Unspecified));
|
||||
let applicability =
|
||||
applicability.unwrap_or_else(|| quote!(rustc_errors::Applicability::Unspecified));
|
||||
|
||||
let name = path.segments.last().unwrap().ident.to_string();
|
||||
let method = format_ident!("span_{}", name);
|
||||
|
||||
let msg = msg.as_deref().unwrap_or("suggestion");
|
||||
let msg = quote! { rustc_errors::SubdiagnosticMessage::attr(#msg) };
|
||||
let msg = msg.unwrap_or_else(|| parse_quote! { _subdiag::suggestion });
|
||||
let msg = quote! { rustc_errors::fluent::#msg };
|
||||
let code = code.unwrap_or_else(|| quote! { String::new() });
|
||||
|
||||
Ok(quote! { #diag.#method(#span_field, #msg, #code, #applicability); })
|
||||
}
|
||||
_ => throw_invalid_attr!(attr, &meta),
|
||||
}
|
||||
}
|
||||
|
||||
/// Adds a spanned subdiagnostic by generating a `diag.span_$kind` call with the current slug
|
||||
/// and `fluent_attr_identifier`.
|
||||
|
|
@ -526,24 +626,24 @@ impl SessionDiagnosticDeriveBuilder {
|
|||
&self,
|
||||
field_binding: TokenStream,
|
||||
kind: &Ident,
|
||||
fluent_attr_identifier: &str,
|
||||
fluent_attr_identifier: Path,
|
||||
) -> TokenStream {
|
||||
let diag = &self.diag;
|
||||
let fn_name = format_ident!("span_{}", kind);
|
||||
quote! {
|
||||
#diag.#fn_name(
|
||||
#field_binding,
|
||||
rustc_errors::SubdiagnosticMessage::attr(#fluent_attr_identifier)
|
||||
rustc_errors::fluent::#fluent_attr_identifier
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
/// Adds a subdiagnostic by generating a `diag.span_$kind` call with the current slug
|
||||
/// and `fluent_attr_identifier`.
|
||||
fn add_subdiagnostic(&self, kind: &Ident, fluent_attr_identifier: &str) -> TokenStream {
|
||||
fn add_subdiagnostic(&self, kind: &Ident, fluent_attr_identifier: Path) -> TokenStream {
|
||||
let diag = &self.diag;
|
||||
quote! {
|
||||
#diag.#kind(rustc_errors::SubdiagnosticMessage::attr(#fluent_attr_identifier));
|
||||
#diag.#kind(rustc_errors::fluent::#fluent_attr_identifier);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -569,7 +669,8 @@ impl SessionDiagnosticDeriveBuilder {
|
|||
} else {
|
||||
throw_span_err!(
|
||||
info.span.unwrap(),
|
||||
"type of field annotated with `#[suggestion(...)]` contains more than one `Span`"
|
||||
"type of field annotated with `#[suggestion(...)]` contains more \
|
||||
than one `Span`"
|
||||
);
|
||||
}
|
||||
} else if type_matches_path(elem, &["rustc_errors", "Applicability"]) {
|
||||
|
|
@ -578,7 +679,8 @@ impl SessionDiagnosticDeriveBuilder {
|
|||
} else {
|
||||
throw_span_err!(
|
||||
info.span.unwrap(),
|
||||
"type of field annotated with `#[suggestion(...)]` contains more than one Applicability"
|
||||
"type of field annotated with `#[suggestion(...)]` contains more \
|
||||
than one Applicability"
|
||||
);
|
||||
}
|
||||
}
|
||||
|
|
@ -595,12 +697,18 @@ impl SessionDiagnosticDeriveBuilder {
|
|||
}
|
||||
|
||||
throw_span_err!(info.span.unwrap(), "wrong types for suggestion", |diag| {
|
||||
diag.help("`#[suggestion(...)]` on a tuple field must be applied to fields of type `(Span, Applicability)`")
|
||||
diag.help(
|
||||
"`#[suggestion(...)]` on a tuple field must be applied to fields of type \
|
||||
`(Span, Applicability)`",
|
||||
)
|
||||
});
|
||||
}
|
||||
// If `ty` isn't a `Span` or `(Span, Applicability)` then emit an error.
|
||||
_ => throw_span_err!(info.span.unwrap(), "wrong field type for suggestion", |diag| {
|
||||
diag.help("`#[suggestion(...)]` should be applied to fields of type `Span` or `(Span, Applicability)`")
|
||||
diag.help(
|
||||
"`#[suggestion(...)]` should be applied to fields of type `Span` or \
|
||||
`(Span, Applicability)`",
|
||||
)
|
||||
}),
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -39,6 +39,19 @@ pub(crate) fn _throw_err(
|
|||
SessionDiagnosticDeriveError::ErrorHandled
|
||||
}
|
||||
|
||||
/// Helper function for printing `syn::Path` - doesn't handle arguments in paths and these are
|
||||
/// unlikely to come up much in use of the macro.
|
||||
fn path_to_string(path: &syn::Path) -> String {
|
||||
let mut out = String::new();
|
||||
for (i, segment) in path.segments.iter().enumerate() {
|
||||
if i > 0 || path.leading_colon.is_some() {
|
||||
out.push_str("::");
|
||||
}
|
||||
out.push_str(&segment.ident.to_string());
|
||||
}
|
||||
out
|
||||
}
|
||||
|
||||
/// Returns an error diagnostic on span `span` with msg `msg`.
|
||||
pub(crate) fn span_err(span: impl MultiSpan, msg: &str) -> Diagnostic {
|
||||
Diagnostic::spanned(span, Level::Error, msg)
|
||||
|
|
@ -61,15 +74,13 @@ pub(crate) use throw_span_err;
|
|||
/// Returns an error diagnostic for an invalid attribute.
|
||||
pub(crate) fn invalid_attr(attr: &Attribute, meta: &Meta) -> Diagnostic {
|
||||
let span = attr.span().unwrap();
|
||||
let name = attr.path.segments.last().unwrap().ident.to_string();
|
||||
let name = name.as_str();
|
||||
|
||||
let path = path_to_string(&attr.path);
|
||||
match meta {
|
||||
Meta::Path(_) => span_err(span, &format!("`#[{}]` is not a valid attribute", name)),
|
||||
Meta::Path(_) => span_err(span, &format!("`#[{}]` is not a valid attribute", path)),
|
||||
Meta::NameValue(_) => {
|
||||
span_err(span, &format!("`#[{} = ...]` is not a valid attribute", name))
|
||||
span_err(span, &format!("`#[{} = ...]` is not a valid attribute", path))
|
||||
}
|
||||
Meta::List(_) => span_err(span, &format!("`#[{}(...)]` is not a valid attribute", name)),
|
||||
Meta::List(_) => span_err(span, &format!("`#[{}(...)]` is not a valid attribute", path)),
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -101,18 +112,16 @@ pub(crate) fn invalid_nested_attr(attr: &Attribute, nested: &NestedMeta) -> Diag
|
|||
};
|
||||
|
||||
let span = meta.span().unwrap();
|
||||
let nested_name = meta.path().segments.last().unwrap().ident.to_string();
|
||||
let nested_name = nested_name.as_str();
|
||||
let path = path_to_string(meta.path());
|
||||
match meta {
|
||||
Meta::NameValue(..) => span_err(
|
||||
span,
|
||||
&format!("`#[{}({} = ...)]` is not a valid attribute", name, nested_name),
|
||||
),
|
||||
Meta::NameValue(..) => {
|
||||
span_err(span, &format!("`#[{}({} = ...)]` is not a valid attribute", name, path))
|
||||
}
|
||||
Meta::Path(..) => {
|
||||
span_err(span, &format!("`#[{}({})]` is not a valid attribute", name, nested_name))
|
||||
span_err(span, &format!("`#[{}({})]` is not a valid attribute", name, path))
|
||||
}
|
||||
Meta::List(..) => {
|
||||
span_err(span, &format!("`#[{}({}(...))]` is not a valid attribute", name, nested_name))
|
||||
span_err(span, &format!("`#[{}({}(...))]` is not a valid attribute", name, path))
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -254,6 +254,17 @@ pub(crate) fn fluent_messages(input: proc_macro::TokenStream) -> proc_macro::Tok
|
|||
];
|
||||
|
||||
#generated
|
||||
|
||||
pub mod _subdiag {
|
||||
pub const note: crate::SubdiagnosticMessage =
|
||||
crate::SubdiagnosticMessage::FluentAttr(std::borrow::Cow::Borrowed("note"));
|
||||
pub const help: crate::SubdiagnosticMessage =
|
||||
crate::SubdiagnosticMessage::FluentAttr(std::borrow::Cow::Borrowed("help"));
|
||||
pub const label: crate::SubdiagnosticMessage =
|
||||
crate::SubdiagnosticMessage::FluentAttr(std::borrow::Cow::Borrowed("label"));
|
||||
pub const suggestion: crate::SubdiagnosticMessage =
|
||||
crate::SubdiagnosticMessage::FluentAttr(std::borrow::Cow::Borrowed("suggestion"));
|
||||
}
|
||||
}
|
||||
}
|
||||
.into()
|
||||
|
|
|
|||
|
|
@ -22,14 +22,14 @@ use synstructure::Structure;
|
|||
/// # extern crate rust_middle;
|
||||
/// # use rustc_middle::ty::Ty;
|
||||
/// #[derive(SessionDiagnostic)]
|
||||
/// #[error(code = "E0505", slug = "borrowck-move-out-of-borrow")]
|
||||
/// #[error(borrowck::move_out_of_borrow, code = "E0505")]
|
||||
/// pub struct MoveOutOfBorrowError<'tcx> {
|
||||
/// pub name: Ident,
|
||||
/// pub ty: Ty<'tcx>,
|
||||
/// #[primary_span]
|
||||
/// #[label]
|
||||
/// pub span: Span,
|
||||
/// #[label = "first-borrow-label"]
|
||||
/// #[label(borrowck::first_borrow_label)]
|
||||
/// pub first_borrow_span: Span,
|
||||
/// #[suggestion(code = "{name}.clone()")]
|
||||
/// pub clone_sugg: Option<(Span, Applicability)>
|
||||
|
|
|
|||
|
|
@ -244,7 +244,7 @@ impl MultiSugg {
|
|||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(slug = "parser-maybe-report-ambiguous-plus")]
|
||||
#[error(parser::maybe_report_ambiguous_plus)]
|
||||
struct AmbiguousPlus {
|
||||
pub sum_ty: String,
|
||||
#[primary_span]
|
||||
|
|
@ -253,7 +253,7 @@ struct AmbiguousPlus {
|
|||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0178", slug = "parser-maybe-recover-from-bad-type-plus")]
|
||||
#[error(parser::maybe_recover_from_bad_type_plus, code = "E0178")]
|
||||
struct BadTypePlus {
|
||||
pub ty: String,
|
||||
#[primary_span]
|
||||
|
|
@ -287,7 +287,7 @@ pub enum BadTypePlusSub {
|
|||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(slug = "parser-maybe-recover-from-bad-qpath-stage-2")]
|
||||
#[error(parser::maybe_recover_from_bad_qpath_stage_2)]
|
||||
struct BadQPathStage2 {
|
||||
#[primary_span]
|
||||
#[suggestion(applicability = "maybe-incorrect")]
|
||||
|
|
@ -296,7 +296,7 @@ struct BadQPathStage2 {
|
|||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(slug = "parser-incorrect-semicolon")]
|
||||
#[error(parser::incorrect_semicolon)]
|
||||
struct IncorrectSemicolon<'a> {
|
||||
#[primary_span]
|
||||
#[suggestion_short(applicability = "machine-applicable")]
|
||||
|
|
@ -307,26 +307,26 @@ struct IncorrectSemicolon<'a> {
|
|||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(slug = "parser-incorrect-use-of-await")]
|
||||
#[error(parser::incorrect_use_of_await)]
|
||||
struct IncorrectUseOfAwait {
|
||||
#[primary_span]
|
||||
#[suggestion(message = "parentheses-suggestion", applicability = "machine-applicable")]
|
||||
#[suggestion(parser::parentheses_suggestion, applicability = "machine-applicable")]
|
||||
span: Span,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(slug = "parser-incorrect-use-of-await")]
|
||||
#[error(parser::incorrect_use_of_await)]
|
||||
struct IncorrectAwait {
|
||||
#[primary_span]
|
||||
span: Span,
|
||||
#[suggestion(message = "postfix-suggestion", code = "{expr}.await{question_mark}")]
|
||||
#[suggestion(parser::postfix_suggestion, code = "{expr}.await{question_mark}")]
|
||||
sugg_span: (Span, Applicability),
|
||||
expr: String,
|
||||
question_mark: &'static str,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(slug = "parser-in-in-typo")]
|
||||
#[error(parser::in_in_typo)]
|
||||
struct InInTypo {
|
||||
#[primary_span]
|
||||
span: Span,
|
||||
|
|
|
|||
|
|
@ -6,18 +6,18 @@ use rustc_session::{parse::ParseSess, SessionDiagnostic};
|
|||
use rustc_span::{symbol::Ident, Span, Symbol};
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0062", slug = "typeck-field-multiply-specified-in-initializer")]
|
||||
#[error(typeck::field_multiply_specified_in_initializer, code = "E0062")]
|
||||
pub struct FieldMultiplySpecifiedInInitializer {
|
||||
#[primary_span]
|
||||
#[label]
|
||||
pub span: Span,
|
||||
#[label = "previous-use-label"]
|
||||
#[label(typeck::previous_use_label)]
|
||||
pub prev_span: Span,
|
||||
pub ident: Ident,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0092", slug = "typeck-unrecognized-atomic-operation")]
|
||||
#[error(typeck::unrecognized_atomic_operation, code = "E0092")]
|
||||
pub struct UnrecognizedAtomicOperation<'a> {
|
||||
#[primary_span]
|
||||
#[label]
|
||||
|
|
@ -26,7 +26,7 @@ pub struct UnrecognizedAtomicOperation<'a> {
|
|||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0094", slug = "typeck-wrong-number-of-generic-arguments-to-intrinsic")]
|
||||
#[error(typeck::wrong_number_of_generic_arguments_to_intrinsic, code = "E0094")]
|
||||
pub struct WrongNumberOfGenericArgumentsToIntrinsic<'a> {
|
||||
#[primary_span]
|
||||
#[label]
|
||||
|
|
@ -37,7 +37,7 @@ pub struct WrongNumberOfGenericArgumentsToIntrinsic<'a> {
|
|||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0093", slug = "typeck-unrecognized-intrinsic-function")]
|
||||
#[error(typeck::unrecognized_intrinsic_function, code = "E0093")]
|
||||
pub struct UnrecognizedIntrinsicFunction {
|
||||
#[primary_span]
|
||||
#[label]
|
||||
|
|
@ -46,19 +46,19 @@ pub struct UnrecognizedIntrinsicFunction {
|
|||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0195", slug = "typeck-lifetimes-or-bounds-mismatch-on-trait")]
|
||||
#[error(typeck::lifetimes_or_bounds_mismatch_on_trait, code = "E0195")]
|
||||
pub struct LifetimesOrBoundsMismatchOnTrait {
|
||||
#[primary_span]
|
||||
#[label]
|
||||
pub span: Span,
|
||||
#[label = "generics-label"]
|
||||
#[label(typeck::generics_label)]
|
||||
pub generics_span: Option<Span>,
|
||||
pub item_kind: &'static str,
|
||||
pub ident: Ident,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0120", slug = "typeck-drop-impl-on-wrong-item")]
|
||||
#[error(typeck::drop_impl_on_wrong_item, code = "E0120")]
|
||||
pub struct DropImplOnWrongItem {
|
||||
#[primary_span]
|
||||
#[label]
|
||||
|
|
@ -66,18 +66,18 @@ pub struct DropImplOnWrongItem {
|
|||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0124", slug = "typeck-field-already-declared")]
|
||||
#[error(typeck::field_already_declared, code = "E0124")]
|
||||
pub struct FieldAlreadyDeclared {
|
||||
pub field_name: Ident,
|
||||
#[primary_span]
|
||||
#[label]
|
||||
pub span: Span,
|
||||
#[label = "previous-decl-label"]
|
||||
#[label(typeck::previous_decl_label)]
|
||||
pub prev_span: Span,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0184", slug = "typeck-copy-impl-on-type-with-dtor")]
|
||||
#[error(typeck::copy_impl_on_type_with_dtor, code = "E0184")]
|
||||
pub struct CopyImplOnTypeWithDtor {
|
||||
#[primary_span]
|
||||
#[label]
|
||||
|
|
@ -85,14 +85,14 @@ pub struct CopyImplOnTypeWithDtor {
|
|||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0203", slug = "typeck-multiple-relaxed-default-bounds")]
|
||||
#[error(typeck::multiple_relaxed_default_bounds, code = "E0203")]
|
||||
pub struct MultipleRelaxedDefaultBounds {
|
||||
#[primary_span]
|
||||
pub span: Span,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0206", slug = "typeck-copy-impl-on-non-adt")]
|
||||
#[error(typeck::copy_impl_on_non_adt, code = "E0206")]
|
||||
pub struct CopyImplOnNonAdt {
|
||||
#[primary_span]
|
||||
#[label]
|
||||
|
|
@ -100,23 +100,23 @@ pub struct CopyImplOnNonAdt {
|
|||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0224", slug = "typeck-trait-object-declared-with-no-traits")]
|
||||
#[error(typeck::trait_object_declared_with_no_traits, code = "E0224")]
|
||||
pub struct TraitObjectDeclaredWithNoTraits {
|
||||
#[primary_span]
|
||||
pub span: Span,
|
||||
#[label = "alias-span"]
|
||||
#[label(typeck::alias_span)]
|
||||
pub trait_alias_span: Option<Span>,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0227", slug = "typeck-ambiguous-lifetime-bound")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0227")]
|
||||
pub struct AmbiguousLifetimeBound {
|
||||
#[primary_span]
|
||||
pub span: Span,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0229", slug = "typeck-assoc-type-binding-not-allowed")]
|
||||
#[error(typeck::assoc_type_binding_not_allowed, code = "E0229")]
|
||||
pub struct AssocTypeBindingNotAllowed {
|
||||
#[primary_span]
|
||||
#[label]
|
||||
|
|
@ -124,14 +124,14 @@ pub struct AssocTypeBindingNotAllowed {
|
|||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0436", slug = "typeck-functional-record-update-on-non-struct")]
|
||||
#[error(typeck::functional_record_update_on_non_struct, code = "E0436")]
|
||||
pub struct FunctionalRecordUpdateOnNonStruct {
|
||||
#[primary_span]
|
||||
pub span: Span,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0516", slug = "typeck-typeof-reserved-keyword-used")]
|
||||
#[error(typeck::typeof_reserved_keyword_used, code = "E0516")]
|
||||
pub struct TypeofReservedKeywordUsed<'tcx> {
|
||||
pub ty: Ty<'tcx>,
|
||||
#[primary_span]
|
||||
|
|
@ -142,25 +142,25 @@ pub struct TypeofReservedKeywordUsed<'tcx> {
|
|||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0572", slug = "typeck-return-stmt-outside-of-fn-body")]
|
||||
#[error(typeck::return_stmt_outside_of_fn_body, code = "E0572")]
|
||||
pub struct ReturnStmtOutsideOfFnBody {
|
||||
#[primary_span]
|
||||
pub span: Span,
|
||||
#[label = "encl-body-label"]
|
||||
#[label(typeck::encl_body_label)]
|
||||
pub encl_body_span: Option<Span>,
|
||||
#[label = "encl-fn-label"]
|
||||
#[label(typeck::encl_fn_label)]
|
||||
pub encl_fn_span: Option<Span>,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0627", slug = "typeck-yield-expr-outside-of-generator")]
|
||||
#[error(typeck::yield_expr_outside_of_generator, code = "E0627")]
|
||||
pub struct YieldExprOutsideOfGenerator {
|
||||
#[primary_span]
|
||||
pub span: Span,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0639", slug = "typeck-struct-expr-non-exhaustive")]
|
||||
#[error(typeck::struct_expr_non_exhaustive, code = "E0639")]
|
||||
pub struct StructExprNonExhaustive {
|
||||
#[primary_span]
|
||||
pub span: Span,
|
||||
|
|
@ -168,26 +168,26 @@ pub struct StructExprNonExhaustive {
|
|||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0699", slug = "typeck-method-call-on-unknown-type")]
|
||||
#[error(typeck::method_call_on_unknown_type, code = "E0699")]
|
||||
pub struct MethodCallOnUnknownType {
|
||||
#[primary_span]
|
||||
pub span: Span,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0719", slug = "typeck-value-of-associated-struct-already-specified")]
|
||||
#[error(typeck::value_of_associated_struct_already_specified, code = "E0719")]
|
||||
pub struct ValueOfAssociatedStructAlreadySpecified {
|
||||
#[primary_span]
|
||||
#[label]
|
||||
pub span: Span,
|
||||
#[label = "previous-bound-label"]
|
||||
#[label(typeck::previous_bound_label)]
|
||||
pub prev_span: Span,
|
||||
pub item_name: Ident,
|
||||
pub def_path: String,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0745", slug = "typeck-address-of-temporary-taken")]
|
||||
#[error(typeck::address_of_temporary_taken, code = "E0745")]
|
||||
pub struct AddressOfTemporaryTaken {
|
||||
#[primary_span]
|
||||
#[label]
|
||||
|
|
@ -233,7 +233,7 @@ pub enum ExpectedReturnTypeLabel<'tcx> {
|
|||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(slug = "typeck-unconstrained-opaque-type")]
|
||||
#[error(typeck::unconstrained_opaque_type)]
|
||||
#[note]
|
||||
pub struct UnconstrainedOpaqueType {
|
||||
#[primary_span]
|
||||
|
|
@ -301,7 +301,7 @@ impl<'a> SessionDiagnostic<'a> for MissingTypeParams {
|
|||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0183", slug = "typeck-manual-implementation")]
|
||||
#[error(typeck::manual_implementation, code = "E0183")]
|
||||
#[help]
|
||||
pub struct ManualImplementation {
|
||||
#[primary_span]
|
||||
|
|
@ -311,7 +311,7 @@ pub struct ManualImplementation {
|
|||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(slug = "typeck-substs-on-overridden-impl")]
|
||||
#[error(typeck::substs_on_overridden_impl)]
|
||||
pub struct SubstsOnOverriddenImpl {
|
||||
#[primary_span]
|
||||
pub span: Span,
|
||||
|
|
|
|||
|
|
@ -16,7 +16,7 @@ use rustc_session::{parse::ParseSess, SessionDiagnostic};
|
|||
use rustc_span::Span;
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(slug = "parser-expect-path")]
|
||||
#[error(parser::expect_path)]
|
||||
struct DeriveSessionDiagnostic {
|
||||
#[primary_span]
|
||||
span: Span,
|
||||
|
|
|
|||
|
|
@ -26,15 +26,15 @@ use rustc_errors::Applicability;
|
|||
extern crate rustc_session;
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0123", slug = "hello-world")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct Hello {}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[warning(code = "E0123", slug = "hello-world")]
|
||||
#[warning(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct HelloWarn {}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
//~^ ERROR `#[derive(SessionDiagnostic)]` can only be used on structs
|
||||
enum SessionDiagnosticOnEnum {
|
||||
Foo,
|
||||
|
|
@ -42,13 +42,13 @@ enum SessionDiagnosticOnEnum {
|
|||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
#[error = "E0123"]
|
||||
//~^ ERROR `#[error = ...]` is not a valid attribute
|
||||
struct WrongStructAttrStyle {}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[nonsense(code = "E0123", slug = "foo")]
|
||||
#[nonsense(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
//~^ ERROR `#[nonsense(...)]` is not a valid attribute
|
||||
//~^^ ERROR diagnostic kind not specified
|
||||
//~^^^ ERROR cannot find attribute `nonsense` in this scope
|
||||
|
|
@ -57,31 +57,39 @@ struct InvalidStructAttr {}
|
|||
#[derive(SessionDiagnostic)]
|
||||
#[error("E0123")]
|
||||
//~^ ERROR `#[error("...")]` is not a valid attribute
|
||||
//~^^ ERROR `slug` not specified
|
||||
//~^^ ERROR diagnostic slug not specified
|
||||
struct InvalidLitNestedAttr {}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(nonsense, code = "E0123", slug = "foo")]
|
||||
//~^ ERROR `#[error(nonsense)]` is not a valid attribute
|
||||
#[error(nonsense, code = "E0123")]
|
||||
//~^ ERROR cannot find value `nonsense` in module `rustc_errors::fluent`
|
||||
struct InvalidNestedStructAttr {}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(nonsense("foo"), code = "E0123", slug = "foo")]
|
||||
//~^ ERROR `#[error(nonsense(...))]` is not a valid attribute
|
||||
//~^^ ERROR diagnostic slug not specified
|
||||
struct InvalidNestedStructAttr1 {}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(nonsense = "...", code = "E0123", slug = "foo")]
|
||||
//~^ ERROR `#[error(nonsense = ...)]` is not a valid attribute
|
||||
//~^^ ERROR diagnostic slug not specified
|
||||
struct InvalidNestedStructAttr2 {}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(nonsense = 4, code = "E0123", slug = "foo")]
|
||||
//~^ ERROR `#[error(nonsense = ...)]` is not a valid attribute
|
||||
//~^^ ERROR diagnostic slug not specified
|
||||
struct InvalidNestedStructAttr3 {}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123", slug = "foo")]
|
||||
//~^ ERROR `#[error(slug = ...)]` is not a valid attribute
|
||||
struct InvalidNestedStructAttr4 {}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct WrongPlaceField {
|
||||
#[suggestion = "bar"]
|
||||
//~^ ERROR `#[suggestion = ...]` is not a valid attribute
|
||||
|
|
@ -89,44 +97,45 @@ struct WrongPlaceField {
|
|||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[error(code = "E0456", slug = "bar")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0456")]
|
||||
//~^ ERROR specified multiple times
|
||||
//~^^ ERROR specified multiple times
|
||||
//~^^^ ERROR specified multiple times
|
||||
struct ErrorSpecifiedTwice {}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[warning(code = "E0293", slug = "bar")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
#[warning(typeck::ambiguous_lifetime_bound, code = "E0293")]
|
||||
//~^ ERROR specified multiple times
|
||||
//~^^ ERROR specified multiple times
|
||||
//~^^^ ERROR specified multiple times
|
||||
struct WarnSpecifiedAfterError {}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0456", code = "E0457", slug = "bar")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0456", code = "E0457")]
|
||||
//~^ ERROR specified multiple times
|
||||
struct CodeSpecifiedTwice {}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0456", slug = "foo", slug = "bar")]
|
||||
//~^ ERROR specified multiple times
|
||||
#[error(typeck::ambiguous_lifetime_bound, typeck::ambiguous_lifetime_bound, code = "E0456")]
|
||||
//~^ ERROR `#[error(typeck::ambiguous_lifetime_bound)]` is not a valid attribute
|
||||
struct SlugSpecifiedTwice {}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
struct KindNotProvided {} //~ ERROR diagnostic kind not specified
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0456")] //~ ERROR `slug` not specified
|
||||
#[error(code = "E0456")]
|
||||
//~^ ERROR diagnostic slug not specified
|
||||
struct SlugNotProvided {}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(slug = "foo")]
|
||||
#[error(typeck::ambiguous_lifetime_bound)]
|
||||
struct CodeNotProvided {}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct MessageWrongType {
|
||||
#[primary_span]
|
||||
//~^ ERROR `#[primary_span]` attribute can only be applied to fields of type `Span`
|
||||
|
|
@ -134,7 +143,7 @@ struct MessageWrongType {
|
|||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct InvalidPathFieldAttr {
|
||||
#[nonsense]
|
||||
//~^ ERROR `#[nonsense]` is not a valid attribute
|
||||
|
|
@ -143,34 +152,34 @@ struct InvalidPathFieldAttr {
|
|||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct ErrorWithField {
|
||||
name: String,
|
||||
#[label = "bar"]
|
||||
#[label(typeck::label)]
|
||||
span: Span,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct ErrorWithMessageAppliedToField {
|
||||
#[label = "bar"]
|
||||
//~^ ERROR the `#[label = ...]` attribute can only be applied to fields of type `Span`
|
||||
#[label(typeck::label)]
|
||||
//~^ ERROR the `#[label(...)]` attribute can only be applied to fields of type `Span`
|
||||
name: String,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct ErrorWithNonexistentField {
|
||||
#[suggestion(message = "bar", code = "{name}")]
|
||||
#[suggestion(typeck::suggestion, code = "{name}")]
|
||||
//~^ ERROR `name` doesn't refer to a field on this type
|
||||
suggestion: (Span, Applicability),
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
//~^ ERROR invalid format string: expected `'}'`
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct ErrorMissingClosingBrace {
|
||||
#[suggestion(message = "bar", code = "{name")]
|
||||
#[suggestion(typeck::suggestion, code = "{name")]
|
||||
suggestion: (Span, Applicability),
|
||||
name: String,
|
||||
val: usize,
|
||||
|
|
@ -178,48 +187,48 @@ struct ErrorMissingClosingBrace {
|
|||
|
||||
#[derive(SessionDiagnostic)]
|
||||
//~^ ERROR invalid format string: unmatched `}`
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct ErrorMissingOpeningBrace {
|
||||
#[suggestion(message = "bar", code = "name}")]
|
||||
#[suggestion(typeck::suggestion, code = "name}")]
|
||||
suggestion: (Span, Applicability),
|
||||
name: String,
|
||||
val: usize,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct LabelOnSpan {
|
||||
#[label = "bar"]
|
||||
#[label(typeck::label)]
|
||||
sp: Span,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct LabelOnNonSpan {
|
||||
#[label = "bar"]
|
||||
//~^ ERROR the `#[label = ...]` attribute can only be applied to fields of type `Span`
|
||||
#[label(typeck::label)]
|
||||
//~^ ERROR the `#[label(...)]` attribute can only be applied to fields of type `Span`
|
||||
id: u32,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct Suggest {
|
||||
#[suggestion(message = "bar", code = "This is the suggested code")]
|
||||
#[suggestion_short(message = "qux", code = "This is the suggested code")]
|
||||
#[suggestion_hidden(message = "foobar", code = "This is the suggested code")]
|
||||
#[suggestion_verbose(message = "fooqux", code = "This is the suggested code")]
|
||||
#[suggestion(typeck::suggestion, code = "This is the suggested code")]
|
||||
#[suggestion_short(typeck::suggestion, code = "This is the suggested code")]
|
||||
#[suggestion_hidden(typeck::suggestion, code = "This is the suggested code")]
|
||||
#[suggestion_verbose(typeck::suggestion, code = "This is the suggested code")]
|
||||
suggestion: (Span, Applicability),
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct SuggestWithoutCode {
|
||||
#[suggestion(message = "bar")]
|
||||
#[suggestion(typeck::suggestion)]
|
||||
suggestion: (Span, Applicability),
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct SuggestWithBadKey {
|
||||
#[suggestion(nonsense = "bar")]
|
||||
//~^ ERROR `#[suggestion(nonsense = ...)]` is not a valid attribute
|
||||
|
|
@ -227,7 +236,7 @@ struct SuggestWithBadKey {
|
|||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct SuggestWithShorthandMsg {
|
||||
#[suggestion(msg = "bar")]
|
||||
//~^ ERROR `#[suggestion(msg = ...)]` is not a valid attribute
|
||||
|
|
@ -235,91 +244,91 @@ struct SuggestWithShorthandMsg {
|
|||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct SuggestWithoutMsg {
|
||||
#[suggestion(code = "bar")]
|
||||
suggestion: (Span, Applicability),
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct SuggestWithTypesSwapped {
|
||||
#[suggestion(message = "bar", code = "This is suggested code")]
|
||||
#[suggestion(typeck::suggestion, code = "This is suggested code")]
|
||||
suggestion: (Applicability, Span),
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct SuggestWithWrongTypeApplicabilityOnly {
|
||||
#[suggestion(message = "bar", code = "This is suggested code")]
|
||||
#[suggestion(typeck::suggestion, code = "This is suggested code")]
|
||||
//~^ ERROR wrong field type for suggestion
|
||||
suggestion: Applicability,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct SuggestWithSpanOnly {
|
||||
#[suggestion(message = "bar", code = "This is suggested code")]
|
||||
#[suggestion(typeck::suggestion, code = "This is suggested code")]
|
||||
suggestion: Span,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct SuggestWithDuplicateSpanAndApplicability {
|
||||
#[suggestion(message = "bar", code = "This is suggested code")]
|
||||
#[suggestion(typeck::suggestion, code = "This is suggested code")]
|
||||
//~^ ERROR type of field annotated with `#[suggestion(...)]` contains more than one `Span`
|
||||
suggestion: (Span, Span, Applicability),
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct SuggestWithDuplicateApplicabilityAndSpan {
|
||||
#[suggestion(message = "bar", code = "This is suggested code")]
|
||||
#[suggestion(typeck::suggestion, code = "This is suggested code")]
|
||||
//~^ ERROR type of field annotated with `#[suggestion(...)]` contains more than one
|
||||
suggestion: (Applicability, Applicability, Span),
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct WrongKindOfAnnotation {
|
||||
#[label("bar")]
|
||||
//~^ ERROR `#[label(...)]` is not a valid attribute
|
||||
#[label = "bar"]
|
||||
//~^ ERROR `#[label = ...]` is not a valid attribute
|
||||
z: Span,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct OptionsInErrors {
|
||||
#[label = "bar"]
|
||||
#[label(typeck::label)]
|
||||
label: Option<Span>,
|
||||
#[suggestion(message = "bar")]
|
||||
#[suggestion(typeck::suggestion)]
|
||||
opt_sugg: Option<(Span, Applicability)>,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0456", slug = "foo")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0456")]
|
||||
struct MoveOutOfBorrowError<'tcx> {
|
||||
name: Ident,
|
||||
ty: Ty<'tcx>,
|
||||
#[primary_span]
|
||||
#[label = "bar"]
|
||||
#[label(typeck::label)]
|
||||
span: Span,
|
||||
#[label = "qux"]
|
||||
#[label(typeck::label)]
|
||||
other_span: Span,
|
||||
#[suggestion(message = "bar", code = "{name}.clone()")]
|
||||
#[suggestion(typeck::suggestion, code = "{name}.clone()")]
|
||||
opt_sugg: Option<(Span, Applicability)>,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct ErrorWithLifetime<'a> {
|
||||
#[label = "bar"]
|
||||
#[label(typeck::label)]
|
||||
span: Span,
|
||||
name: &'a str,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct ErrorWithDefaultLabelAttr<'a> {
|
||||
#[label]
|
||||
span: Span,
|
||||
|
|
@ -328,7 +337,7 @@ struct ErrorWithDefaultLabelAttr<'a> {
|
|||
|
||||
#[derive(SessionDiagnostic)]
|
||||
//~^ ERROR the trait bound `Hello: IntoDiagnosticArg` is not satisfied
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct ArgFieldWithoutSkip {
|
||||
#[primary_span]
|
||||
span: Span,
|
||||
|
|
@ -336,7 +345,7 @@ struct ArgFieldWithoutSkip {
|
|||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct ArgFieldWithSkip {
|
||||
#[primary_span]
|
||||
span: Span,
|
||||
|
|
@ -347,116 +356,116 @@ struct ArgFieldWithSkip {
|
|||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct ErrorWithSpannedNote {
|
||||
#[note]
|
||||
span: Span,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct ErrorWithSpannedNoteCustom {
|
||||
#[note = "bar"]
|
||||
#[note(typeck::note)]
|
||||
span: Span,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
#[note]
|
||||
struct ErrorWithNote {
|
||||
val: String,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[note = "bar"]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
#[note(typeck::note)]
|
||||
struct ErrorWithNoteCustom {
|
||||
val: String,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct ErrorWithSpannedHelp {
|
||||
#[help]
|
||||
span: Span,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct ErrorWithSpannedHelpCustom {
|
||||
#[help = "bar"]
|
||||
#[help(typeck::help)]
|
||||
span: Span,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
#[help]
|
||||
struct ErrorWithHelp {
|
||||
val: String,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[help = "bar"]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
#[help(typeck::help)]
|
||||
struct ErrorWithHelpCustom {
|
||||
val: String,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[help]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct ErrorWithHelpWrongOrder {
|
||||
val: String,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[help = "bar"]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[help(typeck::help)]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct ErrorWithHelpCustomWrongOrder {
|
||||
val: String,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[note]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct ErrorWithNoteWrongOrder {
|
||||
val: String,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[note = "bar"]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[note(typeck::note)]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct ErrorWithNoteCustomWrongOrder {
|
||||
val: String,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct ApplicabilityInBoth {
|
||||
#[suggestion(message = "bar", code = "...", applicability = "maybe-incorrect")]
|
||||
#[suggestion(typeck::suggestion, code = "...", applicability = "maybe-incorrect")]
|
||||
//~^ ERROR applicability cannot be set in both the field and attribute
|
||||
suggestion: (Span, Applicability),
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct InvalidApplicability {
|
||||
#[suggestion(message = "bar", code = "...", applicability = "batman")]
|
||||
#[suggestion(typeck::suggestion, code = "...", applicability = "batman")]
|
||||
//~^ ERROR invalid applicability
|
||||
suggestion: Span,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct ValidApplicability {
|
||||
#[suggestion(message = "bar", code = "...", applicability = "maybe-incorrect")]
|
||||
#[suggestion(typeck::suggestion, code = "...", applicability = "maybe-incorrect")]
|
||||
suggestion: Span,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct NoApplicability {
|
||||
#[suggestion(message = "bar", code = "...")]
|
||||
#[suggestion(typeck::suggestion, code = "...")]
|
||||
suggestion: Span,
|
||||
}
|
||||
|
||||
|
|
@ -465,14 +474,14 @@ struct NoApplicability {
|
|||
struct Note;
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(slug = "subdiagnostic")]
|
||||
#[error(typeck::ambiguous_lifetime_bound)]
|
||||
struct Subdiagnostic {
|
||||
#[subdiagnostic]
|
||||
note: Note,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct VecField {
|
||||
#[primary_span]
|
||||
#[label]
|
||||
|
|
@ -480,23 +489,47 @@ struct VecField {
|
|||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct UnitField {
|
||||
#[primary_span]
|
||||
spans: Span,
|
||||
#[help]
|
||||
foo: (),
|
||||
#[help = "a"]
|
||||
#[help(typeck::help)]
|
||||
bar: (),
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(code = "E0123", slug = "foo")]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct OptUnitField {
|
||||
#[primary_span]
|
||||
spans: Span,
|
||||
#[help]
|
||||
foo: Option<()>,
|
||||
#[help = "a"]
|
||||
#[help(typeck::help)]
|
||||
bar: Option<()>,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct LabelWithTrailingPath {
|
||||
#[label(typeck::label, foo)]
|
||||
//~^ ERROR `#[label(...)]` is not a valid attribute
|
||||
span: Span,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct LabelWithTrailingNameValue {
|
||||
#[label(typeck::label, foo = "...")]
|
||||
//~^ ERROR `#[label(...)]` is not a valid attribute
|
||||
span: Span,
|
||||
}
|
||||
|
||||
#[derive(SessionDiagnostic)]
|
||||
#[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
struct LabelWithTrailingList {
|
||||
#[label(typeck::label, foo("..."))]
|
||||
//~^ ERROR `#[label(...)]` is not a valid attribute
|
||||
span: Span,
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
error: `#[derive(SessionDiagnostic)]` can only be used on structs
|
||||
--> $DIR/diagnostic-derive.rs:37:1
|
||||
|
|
||||
LL | / #[error(code = "E0123", slug = "foo")]
|
||||
LL | / #[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
LL | |
|
||||
LL | | enum SessionDiagnosticOnEnum {
|
||||
LL | | Foo,
|
||||
|
|
@ -18,15 +18,15 @@ LL | #[error = "E0123"]
|
|||
error: `#[nonsense(...)]` is not a valid attribute
|
||||
--> $DIR/diagnostic-derive.rs:51:1
|
||||
|
|
||||
LL | #[nonsense(code = "E0123", slug = "foo")]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
LL | #[nonsense(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
|
||||
= help: only `error` and `warning` are valid attributes
|
||||
= help: only `error`, `warning`, `help` and `note` are valid attributes
|
||||
|
||||
error: diagnostic kind not specified
|
||||
--> $DIR/diagnostic-derive.rs:51:1
|
||||
|
|
||||
LL | / #[nonsense(code = "E0123", slug = "foo")]
|
||||
LL | / #[nonsense(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
LL | |
|
||||
LL | |
|
||||
LL | |
|
||||
|
|
@ -40,8 +40,10 @@ error: `#[error("...")]` is not a valid attribute
|
|||
|
|
||||
LL | #[error("E0123")]
|
||||
| ^^^^^^^
|
||||
|
|
||||
= help: first argument of the attribute should be the diagnostic slug
|
||||
|
||||
error: `slug` not specified
|
||||
error: diagnostic slug not specified
|
||||
--> $DIR/diagnostic-derive.rs:58:1
|
||||
|
|
||||
LL | / #[error("E0123")]
|
||||
|
|
@ -50,183 +52,215 @@ LL | |
|
|||
LL | | struct InvalidLitNestedAttr {}
|
||||
| |______________________________^
|
||||
|
|
||||
= help: use the `#[error(slug = "...")]` attribute to set this diagnostic's slug
|
||||
|
||||
error: `#[error(nonsense)]` is not a valid attribute
|
||||
--> $DIR/diagnostic-derive.rs:64:9
|
||||
|
|
||||
LL | #[error(nonsense, code = "E0123", slug = "foo")]
|
||||
| ^^^^^^^^
|
||||
= help: specify the slug as the first argument to the attribute, such as `#[error(typeck::example_error)]`
|
||||
|
||||
error: `#[error(nonsense(...))]` is not a valid attribute
|
||||
--> $DIR/diagnostic-derive.rs:69:9
|
||||
|
|
||||
LL | #[error(nonsense("foo"), code = "E0123", slug = "foo")]
|
||||
| ^^^^^^^^^^^^^^^
|
||||
|
|
||||
= help: first argument of the attribute should be the diagnostic slug
|
||||
|
||||
error: diagnostic slug not specified
|
||||
--> $DIR/diagnostic-derive.rs:69:1
|
||||
|
|
||||
LL | / #[error(nonsense("foo"), code = "E0123", slug = "foo")]
|
||||
LL | |
|
||||
LL | |
|
||||
LL | | struct InvalidNestedStructAttr1 {}
|
||||
| |__________________________________^
|
||||
|
|
||||
= help: specify the slug as the first argument to the attribute, such as `#[error(typeck::example_error)]`
|
||||
|
||||
error: `#[error(nonsense = ...)]` is not a valid attribute
|
||||
--> $DIR/diagnostic-derive.rs:74:9
|
||||
--> $DIR/diagnostic-derive.rs:75:9
|
||||
|
|
||||
LL | #[error(nonsense = "...", code = "E0123", slug = "foo")]
|
||||
| ^^^^^^^^^^^^^^^^
|
||||
|
|
||||
= help: only `slug` and `code` are valid nested attributes
|
||||
= help: first argument of the attribute should be the diagnostic slug
|
||||
|
||||
error: diagnostic slug not specified
|
||||
--> $DIR/diagnostic-derive.rs:75:1
|
||||
|
|
||||
LL | / #[error(nonsense = "...", code = "E0123", slug = "foo")]
|
||||
LL | |
|
||||
LL | |
|
||||
LL | | struct InvalidNestedStructAttr2 {}
|
||||
| |__________________________________^
|
||||
|
|
||||
= help: specify the slug as the first argument to the attribute, such as `#[error(typeck::example_error)]`
|
||||
|
||||
error: `#[error(nonsense = ...)]` is not a valid attribute
|
||||
--> $DIR/diagnostic-derive.rs:79:9
|
||||
--> $DIR/diagnostic-derive.rs:81:9
|
||||
|
|
||||
LL | #[error(nonsense = 4, code = "E0123", slug = "foo")]
|
||||
| ^^^^^^^^^^^^
|
||||
|
|
||||
= help: first argument of the attribute should be the diagnostic slug
|
||||
|
||||
error: diagnostic slug not specified
|
||||
--> $DIR/diagnostic-derive.rs:81:1
|
||||
|
|
||||
LL | / #[error(nonsense = 4, code = "E0123", slug = "foo")]
|
||||
LL | |
|
||||
LL | |
|
||||
LL | | struct InvalidNestedStructAttr3 {}
|
||||
| |__________________________________^
|
||||
|
|
||||
= help: specify the slug as the first argument to the attribute, such as `#[error(typeck::example_error)]`
|
||||
|
||||
error: `#[error(slug = ...)]` is not a valid attribute
|
||||
--> $DIR/diagnostic-derive.rs:87:59
|
||||
|
|
||||
LL | #[error(typeck::ambiguous_lifetime_bound, code = "E0123", slug = "foo")]
|
||||
| ^^^^^^^^^^^^
|
||||
|
|
||||
= help: only `code` is a valid nested attributes following the slug
|
||||
|
||||
error: `#[suggestion = ...]` is not a valid attribute
|
||||
--> $DIR/diagnostic-derive.rs:86:5
|
||||
--> $DIR/diagnostic-derive.rs:94:5
|
||||
|
|
||||
LL | #[suggestion = "bar"]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^
|
||||
|
|
||||
= help: only `label`, `note` and `help` are valid field attributes
|
||||
|
||||
error: specified multiple times
|
||||
--> $DIR/diagnostic-derive.rs:93:1
|
||||
|
|
||||
LL | #[error(code = "E0456", slug = "bar")]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
|
||||
note: previously specified here
|
||||
--> $DIR/diagnostic-derive.rs:92:1
|
||||
|
|
||||
LL | #[error(code = "E0123", slug = "foo")]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: specified multiple times
|
||||
--> $DIR/diagnostic-derive.rs:93:16
|
||||
|
|
||||
LL | #[error(code = "E0456", slug = "bar")]
|
||||
| ^^^^^^^
|
||||
|
|
||||
note: previously specified here
|
||||
--> $DIR/diagnostic-derive.rs:92:16
|
||||
|
|
||||
LL | #[error(code = "E0123", slug = "foo")]
|
||||
| ^^^^^^^
|
||||
|
||||
error: specified multiple times
|
||||
--> $DIR/diagnostic-derive.rs:93:32
|
||||
|
|
||||
LL | #[error(code = "E0456", slug = "bar")]
|
||||
| ^^^^^
|
||||
|
|
||||
note: previously specified here
|
||||
--> $DIR/diagnostic-derive.rs:92:32
|
||||
|
|
||||
LL | #[error(code = "E0123", slug = "foo")]
|
||||
| ^^^^^
|
||||
|
||||
error: specified multiple times
|
||||
--> $DIR/diagnostic-derive.rs:101:1
|
||||
|
|
||||
LL | #[warning(code = "E0293", slug = "bar")]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
LL | #[error(typeck::ambiguous_lifetime_bound, code = "E0456")]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
|
||||
note: previously specified here
|
||||
--> $DIR/diagnostic-derive.rs:100:1
|
||||
|
|
||||
LL | #[error(code = "E0123", slug = "foo")]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
LL | #[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: specified multiple times
|
||||
--> $DIR/diagnostic-derive.rs:101:18
|
||||
--> $DIR/diagnostic-derive.rs:101:1
|
||||
|
|
||||
LL | #[warning(code = "E0293", slug = "bar")]
|
||||
LL | #[error(typeck::ambiguous_lifetime_bound, code = "E0456")]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
|
||||
note: previously specified here
|
||||
--> $DIR/diagnostic-derive.rs:100:1
|
||||
|
|
||||
LL | #[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: specified multiple times
|
||||
--> $DIR/diagnostic-derive.rs:101:50
|
||||
|
|
||||
LL | #[error(typeck::ambiguous_lifetime_bound, code = "E0456")]
|
||||
| ^^^^^^^
|
||||
|
|
||||
note: previously specified here
|
||||
--> $DIR/diagnostic-derive.rs:100:16
|
||||
--> $DIR/diagnostic-derive.rs:100:50
|
||||
|
|
||||
LL | #[error(code = "E0123", slug = "foo")]
|
||||
LL | #[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
| ^^^^^^^
|
||||
|
||||
error: specified multiple times
|
||||
--> $DIR/diagnostic-derive.rs:101:34
|
||||
--> $DIR/diagnostic-derive.rs:109:1
|
||||
|
|
||||
LL | #[warning(code = "E0293", slug = "bar")]
|
||||
| ^^^^^
|
||||
LL | #[warning(typeck::ambiguous_lifetime_bound, code = "E0293")]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
|
||||
note: previously specified here
|
||||
--> $DIR/diagnostic-derive.rs:100:32
|
||||
--> $DIR/diagnostic-derive.rs:108:1
|
||||
|
|
||||
LL | #[error(code = "E0123", slug = "foo")]
|
||||
| ^^^^^
|
||||
LL | #[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: specified multiple times
|
||||
--> $DIR/diagnostic-derive.rs:108:32
|
||||
--> $DIR/diagnostic-derive.rs:109:1
|
||||
|
|
||||
LL | #[error(code = "E0456", code = "E0457", slug = "bar")]
|
||||
LL | #[warning(typeck::ambiguous_lifetime_bound, code = "E0293")]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
|
||||
note: previously specified here
|
||||
--> $DIR/diagnostic-derive.rs:108:1
|
||||
|
|
||||
LL | #[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: specified multiple times
|
||||
--> $DIR/diagnostic-derive.rs:109:52
|
||||
|
|
||||
LL | #[warning(typeck::ambiguous_lifetime_bound, code = "E0293")]
|
||||
| ^^^^^^^
|
||||
|
|
||||
note: previously specified here
|
||||
--> $DIR/diagnostic-derive.rs:108:16
|
||||
--> $DIR/diagnostic-derive.rs:108:50
|
||||
|
|
||||
LL | #[error(code = "E0456", code = "E0457", slug = "bar")]
|
||||
LL | #[error(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
| ^^^^^^^
|
||||
|
||||
error: specified multiple times
|
||||
--> $DIR/diagnostic-derive.rs:113:46
|
||||
--> $DIR/diagnostic-derive.rs:116:66
|
||||
|
|
||||
LL | #[error(code = "E0456", slug = "foo", slug = "bar")]
|
||||
| ^^^^^
|
||||
LL | #[error(typeck::ambiguous_lifetime_bound, code = "E0456", code = "E0457")]
|
||||
| ^^^^^^^
|
||||
|
|
||||
note: previously specified here
|
||||
--> $DIR/diagnostic-derive.rs:113:32
|
||||
--> $DIR/diagnostic-derive.rs:116:50
|
||||
|
|
||||
LL | #[error(code = "E0456", slug = "foo", slug = "bar")]
|
||||
| ^^^^^
|
||||
LL | #[error(typeck::ambiguous_lifetime_bound, code = "E0456", code = "E0457")]
|
||||
| ^^^^^^^
|
||||
|
||||
error: `#[error(typeck::ambiguous_lifetime_bound)]` is not a valid attribute
|
||||
--> $DIR/diagnostic-derive.rs:121:43
|
||||
|
|
||||
LL | #[error(typeck::ambiguous_lifetime_bound, typeck::ambiguous_lifetime_bound, code = "E0456")]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: diagnostic kind not specified
|
||||
--> $DIR/diagnostic-derive.rs:118:1
|
||||
--> $DIR/diagnostic-derive.rs:126:1
|
||||
|
|
||||
LL | struct KindNotProvided {}
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
|
||||
= help: use the `#[error(...)]` attribute to create an error
|
||||
|
||||
error: `slug` not specified
|
||||
--> $DIR/diagnostic-derive.rs:121:1
|
||||
error: diagnostic slug not specified
|
||||
--> $DIR/diagnostic-derive.rs:129:1
|
||||
|
|
||||
LL | / #[error(code = "E0456")]
|
||||
LL | |
|
||||
LL | | struct SlugNotProvided {}
|
||||
| |_________________________^
|
||||
|
|
||||
= help: use the `#[error(slug = "...")]` attribute to set this diagnostic's slug
|
||||
= help: specify the slug as the first argument to the attribute, such as `#[error(typeck::example_error)]`
|
||||
|
||||
error: the `#[primary_span]` attribute can only be applied to fields of type `Span`
|
||||
--> $DIR/diagnostic-derive.rs:131:5
|
||||
--> $DIR/diagnostic-derive.rs:140:5
|
||||
|
|
||||
LL | #[primary_span]
|
||||
| ^^^^^^^^^^^^^^^
|
||||
|
||||
error: `#[nonsense]` is not a valid attribute
|
||||
--> $DIR/diagnostic-derive.rs:139:5
|
||||
--> $DIR/diagnostic-derive.rs:148:5
|
||||
|
|
||||
LL | #[nonsense]
|
||||
| ^^^^^^^^^^^
|
||||
|
|
||||
= help: only `skip_arg`, `primary_span`, `label`, `note`, `help` and `subdiagnostic` are valid field attributes
|
||||
|
||||
error: the `#[label = ...]` attribute can only be applied to fields of type `Span`
|
||||
--> $DIR/diagnostic-derive.rs:156:5
|
||||
error: the `#[label(...)]` attribute can only be applied to fields of type `Span`
|
||||
--> $DIR/diagnostic-derive.rs:165:5
|
||||
|
|
||||
LL | #[label = "bar"]
|
||||
| ^^^^^^^^^^^^^^^^
|
||||
LL | #[label(typeck::label)]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: `name` doesn't refer to a field on this type
|
||||
--> $DIR/diagnostic-derive.rs:164:42
|
||||
--> $DIR/diagnostic-derive.rs:173:45
|
||||
|
|
||||
LL | #[suggestion(message = "bar", code = "{name}")]
|
||||
LL | #[suggestion(typeck::suggestion, code = "{name}")]
|
||||
| ^^^^^^^^
|
||||
|
||||
error: invalid format string: expected `'}'` but string was terminated
|
||||
--> $DIR/diagnostic-derive.rs:169:16
|
||||
--> $DIR/diagnostic-derive.rs:178:16
|
||||
|
|
||||
LL | #[derive(SessionDiagnostic)]
|
||||
| - ^ expected `'}'` in format string
|
||||
|
|
@ -237,7 +271,7 @@ LL | #[derive(SessionDiagnostic)]
|
|||
= note: this error originates in the derive macro `SessionDiagnostic` (in Nightly builds, run with -Z macro-backtrace for more info)
|
||||
|
||||
error: invalid format string: unmatched `}` found
|
||||
--> $DIR/diagnostic-derive.rs:179:15
|
||||
--> $DIR/diagnostic-derive.rs:188:15
|
||||
|
|
||||
LL | #[derive(SessionDiagnostic)]
|
||||
| ^ unmatched `}` in format string
|
||||
|
|
@ -245,14 +279,14 @@ LL | #[derive(SessionDiagnostic)]
|
|||
= note: if you intended to print `}`, you can escape it using `}}`
|
||||
= note: this error originates in the derive macro `SessionDiagnostic` (in Nightly builds, run with -Z macro-backtrace for more info)
|
||||
|
||||
error: the `#[label = ...]` attribute can only be applied to fields of type `Span`
|
||||
--> $DIR/diagnostic-derive.rs:199:5
|
||||
error: the `#[label(...)]` attribute can only be applied to fields of type `Span`
|
||||
--> $DIR/diagnostic-derive.rs:208:5
|
||||
|
|
||||
LL | #[label = "bar"]
|
||||
| ^^^^^^^^^^^^^^^^
|
||||
LL | #[label(typeck::label)]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: `#[suggestion(nonsense = ...)]` is not a valid attribute
|
||||
--> $DIR/diagnostic-derive.rs:224:18
|
||||
--> $DIR/diagnostic-derive.rs:233:18
|
||||
|
|
||||
LL | #[suggestion(nonsense = "bar")]
|
||||
| ^^^^^^^^^^^^^^^^
|
||||
|
|
@ -260,7 +294,7 @@ LL | #[suggestion(nonsense = "bar")]
|
|||
= help: only `message`, `code` and `applicability` are valid field attributes
|
||||
|
||||
error: `#[suggestion(msg = ...)]` is not a valid attribute
|
||||
--> $DIR/diagnostic-derive.rs:232:18
|
||||
--> $DIR/diagnostic-derive.rs:241:18
|
||||
|
|
||||
LL | #[suggestion(msg = "bar")]
|
||||
| ^^^^^^^^^^^
|
||||
|
|
@ -268,9 +302,9 @@ LL | #[suggestion(msg = "bar")]
|
|||
= help: only `message`, `code` and `applicability` are valid field attributes
|
||||
|
||||
error: wrong field type for suggestion
|
||||
--> $DIR/diagnostic-derive.rs:254:5
|
||||
--> $DIR/diagnostic-derive.rs:263:5
|
||||
|
|
||||
LL | / #[suggestion(message = "bar", code = "This is suggested code")]
|
||||
LL | / #[suggestion(typeck::suggestion, code = "This is suggested code")]
|
||||
LL | |
|
||||
LL | | suggestion: Applicability,
|
||||
| |_____________________________^
|
||||
|
|
@ -278,55 +312,77 @@ LL | | suggestion: Applicability,
|
|||
= help: `#[suggestion(...)]` should be applied to fields of type `Span` or `(Span, Applicability)`
|
||||
|
||||
error: type of field annotated with `#[suggestion(...)]` contains more than one `Span`
|
||||
--> $DIR/diagnostic-derive.rs:269:5
|
||||
--> $DIR/diagnostic-derive.rs:278:5
|
||||
|
|
||||
LL | / #[suggestion(message = "bar", code = "This is suggested code")]
|
||||
LL | / #[suggestion(typeck::suggestion, code = "This is suggested code")]
|
||||
LL | |
|
||||
LL | | suggestion: (Span, Span, Applicability),
|
||||
| |___________________________________________^
|
||||
|
||||
error: type of field annotated with `#[suggestion(...)]` contains more than one Applicability
|
||||
--> $DIR/diagnostic-derive.rs:277:5
|
||||
--> $DIR/diagnostic-derive.rs:286:5
|
||||
|
|
||||
LL | / #[suggestion(message = "bar", code = "This is suggested code")]
|
||||
LL | / #[suggestion(typeck::suggestion, code = "This is suggested code")]
|
||||
LL | |
|
||||
LL | | suggestion: (Applicability, Applicability, Span),
|
||||
| |____________________________________________________^
|
||||
|
||||
error: `#[label(...)]` is not a valid attribute
|
||||
--> $DIR/diagnostic-derive.rs:285:5
|
||||
error: `#[label = ...]` is not a valid attribute
|
||||
--> $DIR/diagnostic-derive.rs:294:5
|
||||
|
|
||||
LL | #[label("bar")]
|
||||
| ^^^^^^^^^^^^^^^
|
||||
|
|
||||
= help: only `suggestion{,_short,_hidden,_verbose}` are valid field attributes
|
||||
LL | #[label = "bar"]
|
||||
| ^^^^^^^^^^^^^^^^
|
||||
|
||||
error: applicability cannot be set in both the field and attribute
|
||||
--> $DIR/diagnostic-derive.rs:436:49
|
||||
--> $DIR/diagnostic-derive.rs:445:52
|
||||
|
|
||||
LL | #[suggestion(message = "bar", code = "...", applicability = "maybe-incorrect")]
|
||||
LL | #[suggestion(typeck::suggestion, code = "...", applicability = "maybe-incorrect")]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: invalid applicability
|
||||
--> $DIR/diagnostic-derive.rs:444:49
|
||||
--> $DIR/diagnostic-derive.rs:453:52
|
||||
|
|
||||
LL | #[suggestion(message = "bar", code = "...", applicability = "batman")]
|
||||
LL | #[suggestion(typeck::suggestion, code = "...", applicability = "batman")]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: `#[label(...)]` is not a valid attribute
|
||||
--> $DIR/diagnostic-derive.rs:516:5
|
||||
|
|
||||
LL | #[label(typeck::label, foo)]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: `#[label(...)]` is not a valid attribute
|
||||
--> $DIR/diagnostic-derive.rs:524:5
|
||||
|
|
||||
LL | #[label(typeck::label, foo = "...")]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: `#[label(...)]` is not a valid attribute
|
||||
--> $DIR/diagnostic-derive.rs:532:5
|
||||
|
|
||||
LL | #[label(typeck::label, foo("..."))]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: cannot find attribute `nonsense` in this scope
|
||||
--> $DIR/diagnostic-derive.rs:51:3
|
||||
|
|
||||
LL | #[nonsense(code = "E0123", slug = "foo")]
|
||||
LL | #[nonsense(typeck::ambiguous_lifetime_bound, code = "E0123")]
|
||||
| ^^^^^^^^
|
||||
|
||||
error: cannot find attribute `nonsense` in this scope
|
||||
--> $DIR/diagnostic-derive.rs:139:7
|
||||
--> $DIR/diagnostic-derive.rs:148:7
|
||||
|
|
||||
LL | #[nonsense]
|
||||
| ^^^^^^^^
|
||||
|
||||
error[E0425]: cannot find value `nonsense` in module `rustc_errors::fluent`
|
||||
--> $DIR/diagnostic-derive.rs:64:9
|
||||
|
|
||||
LL | #[error(nonsense, code = "E0123")]
|
||||
| ^^^^^^^^ not found in `rustc_errors::fluent`
|
||||
|
||||
error[E0277]: the trait bound `Hello: IntoDiagnosticArg` is not satisfied
|
||||
--> $DIR/diagnostic-derive.rs:329:10
|
||||
--> $DIR/diagnostic-derive.rs:338:10
|
||||
|
|
||||
LL | #[derive(SessionDiagnostic)]
|
||||
| ^^^^^^^^^^^^^^^^^ the trait `IntoDiagnosticArg` is not implemented for `Hello`
|
||||
|
|
@ -345,6 +401,7 @@ LL | arg: impl IntoDiagnosticArg,
|
|||
| ^^^^^^^^^^^^^^^^^ required by this bound in `DiagnosticBuilder::<'a, G>::set_arg`
|
||||
= note: this error originates in the derive macro `SessionDiagnostic` (in Nightly builds, run with -Z macro-backtrace for more info)
|
||||
|
||||
error: aborting due to 39 previous errors
|
||||
error: aborting due to 46 previous errors
|
||||
|
||||
For more information about this error, try `rustc --explain E0277`.
|
||||
Some errors have detailed explanations: E0277, E0425.
|
||||
For more information about an error, try `rustc --explain E0277`.
|
||||
|
|
|
|||
Loading…
Reference in a new issue