Rename inline_fluent! to msg!

compiler/rustc_ast_lowering/src/asm.rs

@@ -3,7 +3,7 @@ use std::fmt::Write;
 
 use rustc_ast::*;
 use rustc_data_structures::fx::{FxHashMap, FxHashSet, FxIndexMap};
-use rustc_errors::inline_fluent;
+use rustc_errors::msg;
 use rustc_hir as hir;
 use rustc_hir::def::{DefKind, Res};
 use rustc_session::parse::feature_err;
@@ -67,7 +67,7 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> {
                     &self.tcx.sess,
                     sym::asm_experimental_arch,
                     sp,
-                    inline_fluent!("inline assembly is not stable yet on this architecture"),
+                    msg!("inline assembly is not stable yet on this architecture"),
                 )
                 .emit();
             }
@@ -84,7 +84,7 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> {
                 &self.tcx.sess,
                 sym::asm_unwind,
                 sp,
-                inline_fluent!("the `may_unwind` option is unstable"),
+                msg!("the `may_unwind` option is unstable"),
             )
             .emit();
         }
@@ -499,9 +499,7 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> {
                     sess,
                     sym::asm_goto_with_outputs,
                     *op_sp,
-                    inline_fluent!(
-                        "using both label and output operands for inline assembly is unstable"
-                    ),
+                    msg!("using both label and output operands for inline assembly is unstable"),
                 )
                 .emit();
             }

compiler/rustc_ast_lowering/src/expr.rs

@@ -5,7 +5,7 @@ use std::sync::Arc;
 use rustc_ast::*;
 use rustc_ast_pretty::pprust::expr_to_string;
 use rustc_data_structures::stack::ensure_sufficient_stack;
-use rustc_errors::inline_fluent;
+use rustc_errors::msg;
 use rustc_hir as hir;
 use rustc_hir::attrs::AttributeKind;
 use rustc_hir::def::{DefKind, Res};
@@ -1702,7 +1702,7 @@ impl<'hir> LoweringContext<'_, 'hir> {
                 &self.tcx.sess,
                 sym::yield_expr,
                 span,
-                inline_fluent!("yield syntax is experimental"),
+                msg!("yield syntax is experimental"),
             )
             .emit();
         }

compiler/rustc_ast_passes/src/feature_gate.rs

@@ -1,6 +1,6 @@
 use rustc_ast::visit::{self, AssocCtxt, FnCtxt, FnKind, Visitor};
 use rustc_ast::{self as ast, AttrVec, NodeId, PatKind, attr, token};
-use rustc_errors::inline_fluent;
+use rustc_errors::msg;
 use rustc_feature::{AttributeGate, BUILTIN_ATTRIBUTE_MAP, BuiltinAttribute, Features};
 use rustc_session::Session;
 use rustc_session::parse::{feature_err, feature_warn};
@@ -125,7 +125,7 @@ impl<'a> PostExpansionVisitor<'a> {
             &self,
             non_lifetime_binders,
             non_lt_param_spans,
-            inline_fluent!("only lifetime parameters can be used in this context")
+            msg!("only lifetime parameters can be used in this context")
         );
 
         // FIXME(non_lifetime_binders): Const bound params are pretty broken.

compiler/rustc_attr_parsing/src/attributes/cfg.rs

@@ -3,7 +3,7 @@ use std::convert::identity;
 use rustc_ast::token::Delimiter;
 use rustc_ast::tokenstream::DelimSpan;
 use rustc_ast::{AttrItem, Attribute, CRATE_NODE_ID, LitKind, ast, token};
-use rustc_errors::{Applicability, PResult, inline_fluent};
+use rustc_errors::{Applicability, PResult, msg};
 use rustc_feature::{
     AttrSuggestionStyle, AttributeTemplate, Features, GatedCfg, find_gated_cfg, template,
 };
@@ -141,7 +141,7 @@ fn parse_cfg_entry_target<S: Stage>(
             cx.sess(),
             sym::cfg_target_compact,
             meta_span,
-            inline_fluent!("compact `cfg(target(..))` is experimental and subject to change"),
+            msg!("compact `cfg(target(..))` is experimental and subject to change"),
         )
         .emit();
     }

compiler/rustc_attr_parsing/src/attributes/link_attrs.rs

@@ -1,4 +1,4 @@
-use rustc_errors::inline_fluent;
+use rustc_errors::msg;
 use rustc_feature::Features;
 use rustc_hir::attrs::AttributeKind::{LinkName, LinkOrdinal, LinkSection};
 use rustc_hir::attrs::*;
@@ -316,7 +316,7 @@ impl LinkParser {
                         sess,
                         sym::raw_dylib_elf,
                         nv.value_span,
-                        inline_fluent!("link kind `raw-dylib` is unstable on ELF platforms"),
+                        msg!("link kind `raw-dylib` is unstable on ELF platforms"),
                     )
                     .emit();
                 } else {
@@ -331,7 +331,7 @@ impl LinkParser {
                         sess,
                         sym::link_arg_attribute,
                         nv.value_span,
-                        inline_fluent!("link kind `link-arg` is unstable"),
+                        msg!("link kind `link-arg` is unstable"),
                     )
                     .emit();
                 }
@@ -396,8 +396,7 @@ impl LinkParser {
             return true;
         };
         if !features.link_cfg() {
-            feature_err(sess, sym::link_cfg, item.span(), inline_fluent!("link cfg is unstable"))
-                .emit();
+            feature_err(sess, sym::link_cfg, item.span(), msg!("link cfg is unstable")).emit();
         }
         *cfg = parse_cfg_entry(cx, link_cfg).ok();
         true

compiler/rustc_borrowck/src/diagnostics/mod.rs

@@ -4,9 +4,7 @@ use std::collections::BTreeMap;
 
 use rustc_abi::{FieldIdx, VariantIdx};
 use rustc_data_structures::fx::FxIndexMap;
-use rustc_errors::{
-    Applicability, Diag, DiagMessage, EmissionGuarantee, MultiSpan, inline_fluent, listify,
-};
+use rustc_errors::{Applicability, Diag, DiagMessage, EmissionGuarantee, MultiSpan, listify, msg};
 use rustc_hir::def::{CtorKind, Namespace};
 use rustc_hir::{
     self as hir, CoroutineKind, GenericBound, LangItem, WhereBoundPredicate, WherePredicateKind,
@@ -1313,7 +1311,7 @@ impl<'infcx, 'tcx> MirBorrowckCtxt<'_, 'infcx, 'tcx> {
                         let mut span: MultiSpan = spans.clone().into();
                         err.arg("ty", param_ty.to_string());
                         let msg = err.dcx.eagerly_translate_to_string(
-                            inline_fluent!("`{$ty}` is made to be an `FnOnce` closure here"),
+                            msg!("`{$ty}` is made to be an `FnOnce` closure here"),
                             err.args.iter(),
                         );
                         err.remove_arg("ty");
@@ -1322,12 +1320,9 @@ impl<'infcx, 'tcx> MirBorrowckCtxt<'_, 'infcx, 'tcx> {
                         }
                         span.push_span_label(
                             fn_call_span,
-                            inline_fluent!("this value implements `FnOnce`, which causes it to be moved when called"),
-                        );
-                        err.span_note(
-                            span,
-                            inline_fluent!("`FnOnce` closures can only be called once"),
+                            msg!("this value implements `FnOnce`, which causes it to be moved when called"),
                         );
+                        err.span_note(span, msg!("`FnOnce` closures can only be called once"));
                     } else {
                         err.subdiagnostic(CaptureReasonNote::FnOnceMoveInCall { var_span });
                     }
@@ -1573,6 +1568,5 @@ impl<'infcx, 'tcx> MirBorrowckCtxt<'_, 'infcx, 'tcx> {
     }
 }
 
-const LIMITATION_NOTE: DiagMessage = inline_fluent!(
-    "due to a current limitation of the type system, this implies a `'static` lifetime"
-);
+const LIMITATION_NOTE: DiagMessage =
+    msg!("due to a current limitation of the type system, this implies a `'static` lifetime");

compiler/rustc_borrowck/src/diagnostics/region_errors.rs

@@ -1,7 +1,7 @@
 //! Error reporting machinery for lifetime errors.
 
 use rustc_data_structures::fx::FxIndexSet;
-use rustc_errors::{Applicability, Diag, ErrorGuaranteed, MultiSpan, inline_fluent};
+use rustc_errors::{Applicability, Diag, ErrorGuaranteed, MultiSpan, msg};
 use rustc_hir as hir;
 use rustc_hir::GenericBound::Trait;
 use rustc_hir::QPath::Resolved;
@@ -291,7 +291,7 @@ impl<'infcx, 'tcx> MirBorrowckCtxt<'_, 'infcx, 'tcx> {
         if suggestions.len() > 0 {
             suggestions.dedup();
             diag.multipart_suggestion_verbose(
-                inline_fluent!("consider restricting the type parameter to the `'static` lifetime"),
+                msg!("consider restricting the type parameter to the `'static` lifetime"),
                 suggestions,
                 Applicability::MaybeIncorrect,
             );
@@ -982,18 +982,16 @@ impl<'infcx, 'tcx> MirBorrowckCtxt<'_, 'infcx, 'tcx> {
                 let mut multi_span: MultiSpan = vec![*span].into();
                 multi_span.push_span_label(
                     *span,
-                    inline_fluent!("this has an implicit `'static` lifetime requirement"),
+                    msg!("this has an implicit `'static` lifetime requirement"),
                 );
                 multi_span.push_span_label(
                     ident.span,
-                    inline_fluent!(
-                        "calling this method introduces the `impl`'s `'static` requirement"
-                    ),
+                    msg!("calling this method introduces the `impl`'s `'static` requirement"),
                 );
                 err.subdiagnostic(RequireStaticErr::UsedImpl { multi_span });
                 err.span_suggestion_verbose(
                     span.shrink_to_hi(),
-                    inline_fluent!("consider relaxing the implicit `'static` requirement"),
+                    msg!("consider relaxing the implicit `'static` requirement"),
                     " + '_",
                     Applicability::MaybeIncorrect,
                 );
@@ -1156,7 +1154,7 @@ impl<'infcx, 'tcx> MirBorrowckCtxt<'_, 'infcx, 'tcx> {
         if ocx.evaluate_obligations_error_on_ambiguity().is_empty() && count > 0 {
             diag.span_suggestion_verbose(
                 tcx.hir_body(*body).value.peel_blocks().span.shrink_to_lo(),
-                inline_fluent!("dereference the return value"),
+                msg!("dereference the return value"),
                 "*".repeat(count),
                 Applicability::MachineApplicable,
             );
@@ -1200,7 +1198,7 @@ impl<'infcx, 'tcx> MirBorrowckCtxt<'_, 'infcx, 'tcx> {
         if let Some(closure_span) = closure_span {
             diag.span_suggestion_verbose(
                 closure_span,
-                inline_fluent!("consider adding 'move' keyword before the nested closure"),
+                msg!("consider adding 'move' keyword before the nested closure"),
                 "move ",
                 Applicability::MaybeIncorrect,
             );

compiler/rustc_builtin_macros/src/errors.rs

@@ -1,7 +1,7 @@
 use rustc_errors::codes::*;
 use rustc_errors::{
     Diag, DiagCtxtHandle, Diagnostic, EmissionGuarantee, Level, MultiSpan, SingleLabelManySpans,
-    Subdiagnostic, inline_fluent,
+    Subdiagnostic, msg,
 };
 use rustc_macros::{Diagnostic, LintDiagnostic, Subdiagnostic};
 use rustc_span::{Ident, Span, Symbol};
@@ -764,7 +764,7 @@ pub(crate) struct FormatUnusedArg {
 impl Subdiagnostic for FormatUnusedArg {
     fn add_to_diag<G: EmissionGuarantee>(self, diag: &mut Diag<'_, G>) {
         diag.arg("named", self.named);
-        let msg = diag.eagerly_translate(inline_fluent!(
+        let msg = diag.eagerly_translate(msg!(
             "{$named ->
                 [true] named argument
                 *[false] argument
@@ -947,13 +947,12 @@ pub(crate) struct AsmClobberNoReg {
 impl<'a, G: EmissionGuarantee> Diagnostic<'a, G> for AsmClobberNoReg {
     fn into_diag(self, dcx: DiagCtxtHandle<'a>, level: Level) -> Diag<'a, G> {
         // eager translation as `span_labels` takes `AsRef<str>`
-        let lbl1 = dcx.eagerly_translate_to_string(inline_fluent!("clobber_abi"), [].into_iter());
-        let lbl2 =
-            dcx.eagerly_translate_to_string(inline_fluent!("generic outputs"), [].into_iter());
+        let lbl1 = dcx.eagerly_translate_to_string(msg!("clobber_abi"), [].into_iter());
+        let lbl2 = dcx.eagerly_translate_to_string(msg!("generic outputs"), [].into_iter());
         Diag::new(
             dcx,
             level,
-            inline_fluent!("asm with `clobber_abi` must specify explicit registers for outputs"),
+            msg!("asm with `clobber_abi` must specify explicit registers for outputs"),
         )
         .with_span(self.spans.clone())
         .with_span_labels(self.clobbers, &lbl1)

compiler/rustc_codegen_llvm/src/errors.rs

@@ -2,7 +2,7 @@ use std::ffi::CString;
 use std::path::Path;
 
 use rustc_data_structures::small_c_str::SmallCStr;
-use rustc_errors::{Diag, DiagCtxtHandle, Diagnostic, EmissionGuarantee, Level, inline_fluent};
+use rustc_errors::{Diag, DiagCtxtHandle, Diagnostic, EmissionGuarantee, Level, msg};
 use rustc_macros::Diagnostic;
 use rustc_span::Span;
 
@@ -28,7 +28,7 @@ impl<G: EmissionGuarantee> Diagnostic<'_, G> for ParseTargetMachineConfig<'_> {
         Diag::new(
             dcx,
             level,
-            inline_fluent!("failed to parse target machine config to target machine: {$error}"),
+            msg!("failed to parse target machine config to target machine: {$error}"),
         )
         .with_arg("error", message)
     }
@@ -121,25 +121,25 @@ impl<G: EmissionGuarantee> Diagnostic<'_, G> for WithLlvmError<'_> {
     fn into_diag(self, dcx: DiagCtxtHandle<'_>, level: Level) -> Diag<'_, G> {
         use LlvmError::*;
         let msg_with_llvm_err = match &self.0 {
-            WriteOutput { .. } => inline_fluent!("could not write output to {$path}: {$llvm_err}"),
-            CreateTargetMachine { .. } => inline_fluent!(
-                "could not create LLVM TargetMachine for triple: {$triple}: {$llvm_err}"
-            ),
-            RunLlvmPasses => inline_fluent!("failed to run LLVM passes: {$llvm_err}"),
-            WriteIr { .. } => inline_fluent!("failed to write LLVM IR to {$path}: {$llvm_err}"),
+            WriteOutput { .. } => msg!("could not write output to {$path}: {$llvm_err}"),
+            CreateTargetMachine { .. } => {
+                msg!("could not create LLVM TargetMachine for triple: {$triple}: {$llvm_err}")
+            }
+            RunLlvmPasses => msg!("failed to run LLVM passes: {$llvm_err}"),
+            WriteIr { .. } => msg!("failed to write LLVM IR to {$path}: {$llvm_err}"),
             PrepareThinLtoContext => {
-                inline_fluent!("failed to prepare thin LTO context: {$llvm_err}")
+                msg!("failed to prepare thin LTO context: {$llvm_err}")
             }
             LoadBitcode { .. } => {
-                inline_fluent!("failed to load bitcode of module \"{$name}\": {$llvm_err}")
+                msg!("failed to load bitcode of module \"{$name}\": {$llvm_err}")
             }
             WriteThinLtoKey { .. } => {
-                inline_fluent!("error while writing ThinLTO key data: {$err}: {$llvm_err}")
+                msg!("error while writing ThinLTO key data: {$err}: {$llvm_err}")
             }
             PrepareThinLtoModule => {
-                inline_fluent!("failed to prepare thin LTO module: {$llvm_err}")
+                msg!("failed to prepare thin LTO module: {$llvm_err}")
             }
-            ParseBitcode => inline_fluent!("failed to parse bitcode for LTO module: {$llvm_err}"),
+            ParseBitcode => msg!("failed to parse bitcode for LTO module: {$llvm_err}"),
         };
         self.0
             .into_diag(dcx, level)

compiler/rustc_codegen_ssa/src/back/apple.rs

@@ -3,7 +3,7 @@ use std::path::PathBuf;
 use std::process::Command;
 
 use itertools::Itertools;
-use rustc_errors::inline_fluent;
+use rustc_errors::msg;
 use rustc_middle::middle::exported_symbols::SymbolExportKind;
 use rustc_session::Session;
 pub(super) use rustc_target::spec::apple::OSVersion;
@@ -185,21 +185,19 @@ pub(super) fn get_sdk_root(sess: &Session) -> Option<PathBuf> {
             // FIXME(madsmtm): Make this a lint, to allow deny warnings to work.
             // (Or fix <https://github.com/rust-lang/rust/issues/21204>).
             let mut diag = sess.dcx().create_warn(err);
-            diag.note(inline_fluent!("the SDK is needed by the linker to know where to find symbols in system libraries and for embedding the SDK version in the final object file"));
+            diag.note(msg!("the SDK is needed by the linker to know where to find symbols in system libraries and for embedding the SDK version in the final object file"));
 
             // Recognize common error cases, and give more Rust-specific error messages for those.
             if let Some(developer_dir) = xcode_select_developer_dir() {
                 diag.arg("developer_dir", &developer_dir);
-                diag.note(inline_fluent!(
-                    "found active developer directory at \"{$developer_dir}\""
-                ));
+                diag.note(msg!("found active developer directory at \"{$developer_dir}\""));
                 if developer_dir.as_os_str().to_string_lossy().contains("CommandLineTools") {
                     if sdk_name != "MacOSX" {
-                        diag.help(inline_fluent!("when compiling for iOS, tvOS, visionOS or watchOS, you need a full installation of Xcode"));
+                        diag.help(msg!("when compiling for iOS, tvOS, visionOS or watchOS, you need a full installation of Xcode"));
                     }
                 }
             } else {
-                diag.help(inline_fluent!("pass the path of an Xcode installation via the DEVELOPER_DIR environment variable, or an SDK with the SDKROOT environment variable"));
+                diag.help(msg!("pass the path of an Xcode installation via the DEVELOPER_DIR environment variable, or an SDK with the SDKROOT environment variable"));
             }
 
             diag.emit();