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Avoid need for {D,Subd}iagnosticMessage imports.

Browse Source 
The `fluent_messages!` macro produces uses of
`crate::{D,Subd}iagnosticMessage`, which means that every crate using
the macro must have this import:
```
use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
```

This commit changes the macro to instead use
`rustc_errors::{D,Subd}iagnosticMessage`, which avoids the need for the
imports.
This commit is contained in:
Nicholas Nethercote 2023-11-22 09:22:39 +11:00
parent df9f83987a
commit a733082be9
33 changed files with 22 additions and 58 deletions
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4
compiler/rustc_ast_lowering/src/lib.rs
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@ -55,9 +55,7 @@ use rustc_data_structures::fx::FxHashMap;
use rustc_data_structures::sorted_map::SortedMap;
use rustc_data_structures::stable_hasher::{HashStable, StableHasher};
use rustc_data_structures::sync::Lrc;
use rustc_errors::{
DiagnosticArgFromDisplay, DiagnosticMessage, Handler, StashKey, SubdiagnosticMessage,
};
use rustc_errors::{DiagnosticArgFromDisplay, Handler, StashKey};
use rustc_fluent_macro::fluent_messages;
use rustc_hir as hir;
use rustc_hir::def::{DefKind, LifetimeRes, Namespace, PartialRes, PerNS, Res};

1
compiler/rustc_ast_passes/src/lib.rs
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@ -15,7 +15,6 @@
#![deny(rustc::untranslatable_diagnostic)]
#![deny(rustc::diagnostic_outside_of_impl)]
use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
use rustc_fluent_macro::fluent_messages;
pub mod ast_validation;

1
compiler/rustc_attr/src/lib.rs
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@ -14,7 +14,6 @@
#[macro_use]
extern crate rustc_macros;
use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
use rustc_fluent_macro::fluent_messages;
mod builtin;

2
compiler/rustc_borrowck/src/lib.rs
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@ -22,7 +22,7 @@ extern crate tracing;
use rustc_data_structures::fx::{FxIndexMap, FxIndexSet};
use rustc_data_structures::graph::dominators::Dominators;
use rustc_errors::{Diagnostic, DiagnosticBuilder, DiagnosticMessage, SubdiagnosticMessage};
use rustc_errors::{Diagnostic, DiagnosticBuilder};
use rustc_fluent_macro::fluent_messages;
use rustc_hir as hir;
use rustc_hir::def_id::LocalDefId;

1
compiler/rustc_builtin_macros/src/lib.rs
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@ -23,7 +23,6 @@ extern crate tracing;
use crate::deriving::*;
use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
use rustc_expand::base::{MacroExpanderFn, ResolverExpand, SyntaxExtensionKind};
use rustc_expand::proc_macro::BangProcMacro;
use rustc_fluent_macro::fluent_messages;

2
compiler/rustc_codegen_gcc/src/lib.rs
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@ -101,7 +101,7 @@ use rustc_codegen_ssa::target_features::supported_target_features;
use rustc_data_structures::fx::FxIndexMap;
use rustc_data_structures::sync::IntoDynSyncSend;
use rustc_codegen_ssa::traits::{CodegenBackend, ExtraBackendMethods, ThinBufferMethods, WriteBackendMethods};
use rustc_errors::{DiagnosticMessage, ErrorGuaranteed, Handler, SubdiagnosticMessage};
use rustc_errors::{ErrorGuaranteed, Handler};
use rustc_fluent_macro::fluent_messages;
use rustc_metadata::EncodedMetadata;
use rustc_middle::dep_graph::{WorkProduct, WorkProductId};

2
compiler/rustc_codegen_llvm/src/lib.rs
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@ -40,7 +40,7 @@ use rustc_codegen_ssa::traits::*;
use rustc_codegen_ssa::ModuleCodegen;
use rustc_codegen_ssa::{CodegenResults, CompiledModule};
use rustc_data_structures::fx::FxIndexMap;
use rustc_errors::{DiagnosticMessage, ErrorGuaranteed, FatalError, Handler, SubdiagnosticMessage};
use rustc_errors::{ErrorGuaranteed, FatalError, Handler};
use rustc_fluent_macro::fluent_messages;
use rustc_metadata::EncodedMetadata;
use rustc_middle::dep_graph::{WorkProduct, WorkProductId};

1
compiler/rustc_codegen_ssa/src/lib.rs
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@ -27,7 +27,6 @@ extern crate rustc_middle;
use rustc_ast as ast;
use rustc_data_structures::fx::{FxHashMap, FxHashSet};
use rustc_data_structures::sync::Lrc;
use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
use rustc_fluent_macro::fluent_messages;
use rustc_hir::def_id::CrateNum;
use rustc_middle::dep_graph::WorkProduct;

1
compiler/rustc_const_eval/src/lib.rs
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@ -39,7 +39,6 @@ pub mod util;
pub use errors::ReportErrorExt;
use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
use rustc_fluent_macro::fluent_messages;
use rustc_middle::{ty, util::Providers};

2
compiler/rustc_driver_impl/src/lib.rs
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@ -28,7 +28,7 @@ use rustc_data_structures::profiling::{
use rustc_data_structures::sync::SeqCst;
use rustc_errors::registry::{InvalidErrorCode, Registry};
use rustc_errors::{markdown, ColorConfig};
use rustc_errors::{DiagnosticMessage, ErrorGuaranteed, Handler, PResult, SubdiagnosticMessage};
use rustc_errors::{ErrorGuaranteed, Handler, PResult};
use rustc_feature::find_gated_cfg;
use rustc_fluent_macro::fluent_messages;
use rustc_interface::util::{self, collect_crate_types, get_codegen_backend};

1
compiler/rustc_expand/src/lib.rs
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@ -23,7 +23,6 @@ extern crate tracing;
extern crate proc_macro as pm;
use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
use rustc_fluent_macro::fluent_messages;
mod placeholders;

33
compiler/rustc_fluent_macro/src/fluent.rs
View File

@ -57,20 +57,20 @@ fn finish(body: TokenStream, resource: TokenStream) -> proc_macro::TokenStream {
/// identifiers for different subdiagnostic kinds.
pub mod _subdiag {
/// Default for `#[help]`
pub const help: crate::SubdiagnosticMessage =
crate::SubdiagnosticMessage::FluentAttr(std::borrow::Cow::Borrowed("help"));
pub const help: rustc_errors::SubdiagnosticMessage =
rustc_errors::SubdiagnosticMessage::FluentAttr(std::borrow::Cow::Borrowed("help"));
/// Default for `#[note]`
pub const note: crate::SubdiagnosticMessage =
crate::SubdiagnosticMessage::FluentAttr(std::borrow::Cow::Borrowed("note"));
pub const note: rustc_errors::SubdiagnosticMessage =
rustc_errors::SubdiagnosticMessage::FluentAttr(std::borrow::Cow::Borrowed("note"));
/// Default for `#[warn]`
pub const warn: crate::SubdiagnosticMessage =
crate::SubdiagnosticMessage::FluentAttr(std::borrow::Cow::Borrowed("warn"));
pub const warn: rustc_errors::SubdiagnosticMessage =
rustc_errors::SubdiagnosticMessage::FluentAttr(std::borrow::Cow::Borrowed("warn"));
/// Default for `#[label]`
pub const label: crate::SubdiagnosticMessage =
crate::SubdiagnosticMessage::FluentAttr(std::borrow::Cow::Borrowed("label"));
pub const label: rustc_errors::SubdiagnosticMessage =
rustc_errors::SubdiagnosticMessage::FluentAttr(std::borrow::Cow::Borrowed("label"));
/// Default for `#[suggestion]`
pub const suggestion: crate::SubdiagnosticMessage =
crate::SubdiagnosticMessage::FluentAttr(std::borrow::Cow::Borrowed("suggestion"));
pub const suggestion: rustc_errors::SubdiagnosticMessage =
rustc_errors::SubdiagnosticMessage::FluentAttr(std::borrow::Cow::Borrowed("suggestion"));
}
}
}
@ -248,11 +248,8 @@ pub(crate) fn fluent_messages(input: proc_macro::TokenStream) -> proc_macro::Tok
format!("Constant referring to Fluent message `{name}` from `{crate_name}`");
constants.extend(quote! {
#[doc = #docstr]
pub const #snake_name: crate::DiagnosticMessage =
crate::DiagnosticMessage::FluentIdentifier(
std::borrow::Cow::Borrowed(#name),
None
);
pub const #snake_name: rustc_errors::DiagnosticMessage =
rustc_errors::DiagnosticMessage::FluentIdentifier(std::borrow::Cow::Borrowed(#name), None);
});
for Attribute { id: Identifier { name: attr_name }, .. } in attributes {
@ -279,10 +276,8 @@ pub(crate) fn fluent_messages(input: proc_macro::TokenStream) -> proc_macro::Tok
);
constants.extend(quote! {
#[doc = #msg]
pub const #snake_name: crate::SubdiagnosticMessage =
crate::SubdiagnosticMessage::FluentAttr(
std::borrow::Cow::Borrowed(#attr_name)
);
pub const #snake_name: rustc_errors::SubdiagnosticMessage =
rustc_errors::SubdiagnosticMessage::FluentAttr(std::borrow::Cow::Borrowed(#attr_name));
});
}

1
compiler/rustc_hir_analysis/src/lib.rs
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@ -99,7 +99,6 @@ pub mod structured_errors;
mod variance;
use rustc_errors::ErrorGuaranteed;
use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
use rustc_fluent_macro::fluent_messages;
use rustc_hir as hir;
use rustc_middle::middle;

5
compiler/rustc_hir_typeck/src/lib.rs
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@ -52,10 +52,7 @@ use crate::expectation::Expectation;
use crate::fn_ctxt::RawTy;
use crate::gather_locals::GatherLocalsVisitor;
use rustc_data_structures::unord::UnordSet;
use rustc_errors::{
struct_span_err, DiagnosticId, DiagnosticMessage, ErrorGuaranteed, MultiSpan,
SubdiagnosticMessage,
};
use rustc_errors::{struct_span_err, DiagnosticId, ErrorGuaranteed, MultiSpan};
use rustc_fluent_macro::fluent_messages;
use rustc_hir as hir;
use rustc_hir::def::{DefKind, Res};

1
compiler/rustc_incremental/src/lib.rs
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@ -28,7 +28,6 @@ pub use persist::save_work_product_index;
pub use persist::setup_dep_graph;
pub use persist::LoadResult;
use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
use rustc_fluent_macro::fluent_messages;
fluent_messages! { "../messages.ftl" }

1
compiler/rustc_infer/src/lib.rs
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@ -37,7 +37,6 @@ extern crate tracing;
#[macro_use]
extern crate rustc_middle;
use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
use rustc_fluent_macro::fluent_messages;
mod errors;

1
compiler/rustc_interface/src/lib.rs
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@ -13,7 +13,6 @@
#[macro_use]
extern crate tracing;
use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
use rustc_fluent_macro::fluent_messages;
mod callbacks;

1
compiler/rustc_lint/src/lib.rs
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@ -90,7 +90,6 @@ mod unused;
pub use array_into_iter::ARRAY_INTO_ITER;
use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
use rustc_fluent_macro::fluent_messages;
use rustc_hir::def_id::LocalModDefId;
use rustc_middle::query::Providers;

1
compiler/rustc_metadata/src/lib.rs
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@ -31,7 +31,6 @@ extern crate rustc_middle;
extern crate tracing;
pub use rmeta::provide;
use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
use rustc_fluent_macro::fluent_messages;
mod dependency_format;

1
compiler/rustc_middle/src/lib.rs
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@ -77,7 +77,6 @@ extern crate tracing;
#[macro_use]
extern crate smallvec;
use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
use rustc_fluent_macro::fluent_messages;
#[cfg(test)]

1
compiler/rustc_mir_build/src/lib.rs
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@ -24,7 +24,6 @@ mod thir;
use rustc_middle::query::Providers;
use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
use rustc_fluent_macro::fluent_messages;
fluent_messages! { "../messages.ftl" }

1
compiler/rustc_mir_dataflow/src/lib.rs
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@ -13,7 +13,6 @@ extern crate tracing;
#[macro_use]
extern crate rustc_middle;
use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
use rustc_fluent_macro::fluent_messages;
use rustc_middle::ty;

1
compiler/rustc_mir_transform/src/lib.rs
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@ -118,7 +118,6 @@ use rustc_const_eval::transform::promote_consts;
use rustc_const_eval::transform::validate;
use rustc_mir_dataflow::rustc_peek;
use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
use rustc_fluent_macro::fluent_messages;
fluent_messages! { "../messages.ftl" }

1
compiler/rustc_monomorphize/src/lib.rs
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@ -10,7 +10,6 @@ extern crate tracing;
#[macro_use]
extern crate rustc_middle;
use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
use rustc_fluent_macro::fluent_messages;
use rustc_hir::lang_items::LangItem;
use rustc_middle::query::{Providers, TyCtxtAt};

1
compiler/rustc_parse/src/lib.rs
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@ -20,7 +20,6 @@ use rustc_ast::{AttrItem, Attribute, MetaItem};
use rustc_ast_pretty::pprust;
use rustc_data_structures::sync::Lrc;
use rustc_errors::{Diagnostic, FatalError, Level, PResult};
use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
use rustc_fluent_macro::fluent_messages;
use rustc_session::parse::ParseSess;
use rustc_span::{FileName, SourceFile, Span};

1
compiler/rustc_passes/src/lib.rs
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@ -23,7 +23,6 @@ extern crate rustc_middle;
#[macro_use]
extern crate tracing;
use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
use rustc_fluent_macro::fluent_messages;
use rustc_middle::query::Providers;

1
compiler/rustc_privacy/src/lib.rs
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@ -19,7 +19,6 @@ use rustc_ast::MacroDef;
use rustc_attr as attr;
use rustc_data_structures::fx::FxHashSet;
use rustc_data_structures::intern::Interned;
use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
use rustc_fluent_macro::fluent_messages;
use rustc_hir as hir;
use rustc_hir::def::{DefKind, Res};

1
compiler/rustc_query_system/src/lib.rs
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@ -14,7 +14,6 @@ extern crate rustc_data_structures;
#[macro_use]
extern crate rustc_macros;
use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
use rustc_fluent_macro::fluent_messages;
pub mod cache;

4
compiler/rustc_resolve/src/lib.rs
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@ -37,9 +37,7 @@ use rustc_data_structures::fx::{FxHashMap, FxHashSet, FxIndexMap, FxIndexSet};
use rustc_data_structures::intern::Interned;
use rustc_data_structures::steal::Steal;
use rustc_data_structures::sync::{FreezeReadGuard, Lrc};
use rustc_errors::{
Applicability, DiagnosticBuilder, DiagnosticMessage, ErrorGuaranteed, SubdiagnosticMessage,
};
use rustc_errors::{Applicability, DiagnosticBuilder, ErrorGuaranteed};
use rustc_expand::base::{DeriveResolutions, SyntaxExtension, SyntaxExtensionKind};
use rustc_feature::BUILTIN_ATTRIBUTES;
use rustc_fluent_macro::fluent_messages;

1
compiler/rustc_session/src/lib.rs
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@ -20,7 +20,6 @@ pub mod errors;
#[macro_use]
extern crate tracing;
use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
use rustc_fluent_macro::fluent_messages;
pub mod utils;

1
compiler/rustc_trait_selection/src/lib.rs
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@ -37,7 +37,6 @@ extern crate rustc_middle;
#[macro_use]
extern crate smallvec;
use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
use rustc_fluent_macro::fluent_messages;
pub mod errors;

1
compiler/rustc_ty_utils/src/lib.rs
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@ -24,7 +24,6 @@ extern crate rustc_middle;
#[macro_use]
extern crate tracing;
use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
use rustc_fluent_macro::fluent_messages;
use rustc_middle::query::Providers;

2
tests/ui-fulldeps/fluent-messages/test.rs
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@ -2,7 +2,7 @@
#![feature(rustc_private)]
#![crate_type = "lib"]
extern crate rustc_errors;
extern crate rustc_fluent_macro;
use rustc_fluent_macro::fluent_messages;