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-rw-r--r--compiler/rustc_ast_lowering/Cargo.toml1
-rw-r--r--compiler/rustc_ast_lowering/src/lib.rs2
-rw-r--r--compiler/rustc_ast_passes/Cargo.toml1
-rw-r--r--compiler/rustc_ast_passes/src/lib.rs2
-rw-r--r--compiler/rustc_attr/Cargo.toml1
-rw-r--r--compiler/rustc_attr/src/lib.rs2
-rw-r--r--compiler/rustc_borrowck/Cargo.toml1
-rw-r--r--compiler/rustc_borrowck/src/lib.rs2
-rw-r--r--compiler/rustc_builtin_macros/Cargo.toml1
-rw-r--r--compiler/rustc_builtin_macros/src/lib.rs2
-rw-r--r--compiler/rustc_codegen_gcc/src/lib.rs3
-rw-r--r--compiler/rustc_codegen_llvm/Cargo.toml1
-rw-r--r--compiler/rustc_codegen_llvm/src/lib.rs2
-rw-r--r--compiler/rustc_codegen_ssa/Cargo.toml1
-rw-r--r--compiler/rustc_codegen_ssa/src/lib.rs2
-rw-r--r--compiler/rustc_const_eval/Cargo.toml1
-rw-r--r--compiler/rustc_const_eval/src/lib.rs2
-rw-r--r--compiler/rustc_driver_impl/Cargo.toml1
-rw-r--r--compiler/rustc_driver_impl/src/lib.rs2
-rw-r--r--compiler/rustc_error_messages/Cargo.toml1
-rw-r--r--compiler/rustc_error_messages/src/lib.rs3
-rw-r--r--compiler/rustc_errors/Cargo.toml1
-rw-r--r--compiler/rustc_errors/src/lib.rs2
-rw-r--r--compiler/rustc_expand/Cargo.toml1
-rw-r--r--compiler/rustc_expand/src/lib.rs2
-rw-r--r--compiler/rustc_fluent_macro/Cargo.toml17
-rw-r--r--compiler/rustc_fluent_macro/src/fluent.rs (renamed from compiler/rustc_macros/src/diagnostics/fluent.rs)2
-rw-r--r--compiler/rustc_fluent_macro/src/lib.rs64
-rw-r--r--compiler/rustc_hir_analysis/Cargo.toml1
-rw-r--r--compiler/rustc_hir_analysis/src/lib.rs2
-rw-r--r--compiler/rustc_hir_typeck/Cargo.toml1
-rw-r--r--compiler/rustc_hir_typeck/src/lib.rs2
-rw-r--r--compiler/rustc_incremental/Cargo.toml1
-rw-r--r--compiler/rustc_incremental/src/lib.rs2
-rw-r--r--compiler/rustc_infer/Cargo.toml1
-rw-r--r--compiler/rustc_infer/src/lib.rs2
-rw-r--r--compiler/rustc_interface/Cargo.toml1
-rw-r--r--compiler/rustc_interface/src/lib.rs2
-rw-r--r--compiler/rustc_lint/Cargo.toml1
-rw-r--r--compiler/rustc_lint/src/lib.rs2
-rw-r--r--compiler/rustc_macros/Cargo.toml4
-rw-r--r--compiler/rustc_macros/src/diagnostics/mod.rs2
-rw-r--r--compiler/rustc_macros/src/lib.rs54
-rw-r--r--compiler/rustc_metadata/Cargo.toml1
-rw-r--r--compiler/rustc_metadata/src/lib.rs2
-rw-r--r--compiler/rustc_middle/Cargo.toml1
-rw-r--r--compiler/rustc_middle/src/lib.rs2
-rw-r--r--compiler/rustc_mir_build/Cargo.toml1
-rw-r--r--compiler/rustc_mir_build/src/lib.rs2
-rw-r--r--compiler/rustc_mir_dataflow/Cargo.toml1
-rw-r--r--compiler/rustc_mir_dataflow/src/lib.rs2
-rw-r--r--compiler/rustc_monomorphize/Cargo.toml1
-rw-r--r--compiler/rustc_monomorphize/src/lib.rs2
-rw-r--r--compiler/rustc_parse/Cargo.toml1
-rw-r--r--compiler/rustc_parse/src/lib.rs2
-rw-r--r--compiler/rustc_passes/Cargo.toml1
-rw-r--r--compiler/rustc_passes/src/lib.rs2
-rw-r--r--compiler/rustc_plugin_impl/Cargo.toml1
-rw-r--r--compiler/rustc_plugin_impl/src/lib.rs2
-rw-r--r--compiler/rustc_privacy/Cargo.toml1
-rw-r--r--compiler/rustc_privacy/src/lib.rs2
-rw-r--r--compiler/rustc_query_system/Cargo.toml1
-rw-r--r--compiler/rustc_query_system/src/lib.rs2
-rw-r--r--compiler/rustc_resolve/Cargo.toml1
-rw-r--r--compiler/rustc_resolve/src/lib.rs2
-rw-r--r--compiler/rustc_session/Cargo.toml1
-rw-r--r--compiler/rustc_session/src/lib.rs2
-rw-r--r--compiler/rustc_symbol_mangling/Cargo.toml1
-rw-r--r--compiler/rustc_symbol_mangling/src/lib.rs2
-rw-r--r--compiler/rustc_trait_selection/Cargo.toml1
-rw-r--r--compiler/rustc_trait_selection/src/lib.rs2
-rw-r--r--compiler/rustc_ty_utils/Cargo.toml1
-rw-r--r--compiler/rustc_ty_utils/src/lib.rs2
73 files changed, 151 insertions, 95 deletions
diff --git a/compiler/rustc_ast_lowering/Cargo.toml b/compiler/rustc_ast_lowering/Cargo.toml
index eb2e82d7988..6b0da256505 100644
--- a/compiler/rustc_ast_lowering/Cargo.toml
+++ b/compiler/rustc_ast_lowering/Cargo.toml
@@ -12,6 +12,7 @@ rustc_ast_pretty = { path = "../rustc_ast_pretty" }
 rustc_data_structures = { path = "../rustc_data_structures" }
 rustc_errors = { path = "../rustc_errors" }
 rustc_hir = { path = "../rustc_hir" }
+rustc_fluent_macro = { path = "../rustc_fluent_macro" }
 rustc_index = { path = "../rustc_index" }
 rustc_middle = { path = "../rustc_middle" }
 rustc_macros = { path = "../rustc_macros" }
diff --git a/compiler/rustc_ast_lowering/src/lib.rs b/compiler/rustc_ast_lowering/src/lib.rs
index 2af47e11637..0accdec3fc4 100644
--- a/compiler/rustc_ast_lowering/src/lib.rs
+++ b/compiler/rustc_ast_lowering/src/lib.rs
@@ -55,13 +55,13 @@ use rustc_data_structures::sync::Lrc;
 use rustc_errors::{
     DiagnosticArgFromDisplay, DiagnosticMessage, Handler, StashKey, SubdiagnosticMessage,
 };
+use rustc_fluent_macro::fluent_messages;
 use rustc_hir as hir;
 use rustc_hir::def::{DefKind, LifetimeRes, Namespace, PartialRes, PerNS, Res};
 use rustc_hir::def_id::{LocalDefId, CRATE_DEF_ID};
 use rustc_hir::definitions::DefPathData;
 use rustc_hir::{ConstArg, GenericArg, ItemLocalId, ParamName, TraitCandidate};
 use rustc_index::vec::{Idx, IndexSlice, IndexVec};
-use rustc_macros::fluent_messages;
 use rustc_middle::{
     span_bug,
     ty::{ResolverAstLowering, TyCtxt},
diff --git a/compiler/rustc_ast_passes/Cargo.toml b/compiler/rustc_ast_passes/Cargo.toml
index 8bd212073a6..eb736123520 100644
--- a/compiler/rustc_ast_passes/Cargo.toml
+++ b/compiler/rustc_ast_passes/Cargo.toml
@@ -12,6 +12,7 @@ rustc_data_structures = { path = "../rustc_data_structures" }
 rustc_errors = { path = "../rustc_errors" }
 rustc_feature = { path = "../rustc_feature" }
 rustc_macros = { path = "../rustc_macros" }
+rustc_fluent_macro = { path = "../rustc_fluent_macro" }
 rustc_parse = { path = "../rustc_parse" }
 rustc_session = { path = "../rustc_session" }
 rustc_span = { path = "../rustc_span" }
diff --git a/compiler/rustc_ast_passes/src/lib.rs b/compiler/rustc_ast_passes/src/lib.rs
index e2c666604b3..7db413c5bbd 100644
--- a/compiler/rustc_ast_passes/src/lib.rs
+++ b/compiler/rustc_ast_passes/src/lib.rs
@@ -13,7 +13,7 @@
 #![deny(rustc::diagnostic_outside_of_impl)]
 
 use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
-use rustc_macros::fluent_messages;
+use rustc_fluent_macro::fluent_messages;
 
 pub mod ast_validation;
 mod errors;
diff --git a/compiler/rustc_attr/Cargo.toml b/compiler/rustc_attr/Cargo.toml
index 6349ddf31d1..2c4c3a0c263 100644
--- a/compiler/rustc_attr/Cargo.toml
+++ b/compiler/rustc_attr/Cargo.toml
@@ -9,6 +9,7 @@ edition = "2021"
 rustc_ast_pretty = { path = "../rustc_ast_pretty" }
 rustc_serialize = { path = "../rustc_serialize" }
 rustc_errors = { path = "../rustc_errors" }
+rustc_fluent_macro = { path = "../rustc_fluent_macro" }
 rustc_span = { path = "../rustc_span" }
 rustc_data_structures = { path = "../rustc_data_structures" }
 rustc_feature = { path = "../rustc_feature" }
diff --git a/compiler/rustc_attr/src/lib.rs b/compiler/rustc_attr/src/lib.rs
index 49818c14f27..cfed2acfb3a 100644
--- a/compiler/rustc_attr/src/lib.rs
+++ b/compiler/rustc_attr/src/lib.rs
@@ -12,7 +12,7 @@
 extern crate rustc_macros;
 
 use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
-use rustc_macros::fluent_messages;
+use rustc_fluent_macro::fluent_messages;
 
 mod builtin;
 mod session_diagnostics;
diff --git a/compiler/rustc_borrowck/Cargo.toml b/compiler/rustc_borrowck/Cargo.toml
index e0bb87336e5..56a9deb6aab 100644
--- a/compiler/rustc_borrowck/Cargo.toml
+++ b/compiler/rustc_borrowck/Cargo.toml
@@ -15,6 +15,7 @@ rustc_data_structures = { path = "../rustc_data_structures" }
 rustc_errors = { path = "../rustc_errors" }
 rustc_graphviz = { path = "../rustc_graphviz" }
 rustc_hir = { path = "../rustc_hir" }
+rustc_fluent_macro = { path = "../rustc_fluent_macro" }
 rustc_index = { path = "../rustc_index" }
 rustc_infer = { path = "../rustc_infer" }
 rustc_lexer = { path = "../rustc_lexer" }
diff --git a/compiler/rustc_borrowck/src/lib.rs b/compiler/rustc_borrowck/src/lib.rs
index fdd82c7e3b2..c67ad97c4ff 100644
--- a/compiler/rustc_borrowck/src/lib.rs
+++ b/compiler/rustc_borrowck/src/lib.rs
@@ -20,6 +20,7 @@ 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_fluent_macro::fluent_messages;
 use rustc_hir as hir;
 use rustc_hir::def_id::LocalDefId;
 use rustc_index::bit_set::ChunkedBitSet;
@@ -27,7 +28,6 @@ use rustc_index::vec::{IndexSlice, IndexVec};
 use rustc_infer::infer::{
     DefiningAnchor, InferCtxt, NllRegionVariableOrigin, RegionVariableOrigin, TyCtxtInferExt,
 };
-use rustc_macros::fluent_messages;
 use rustc_middle::mir::{
     traversal, Body, ClearCrossCrate, Local, Location, Mutability, NonDivergingIntrinsic, Operand,
     Place, PlaceElem, PlaceRef, VarDebugInfoContents,
diff --git a/compiler/rustc_builtin_macros/Cargo.toml b/compiler/rustc_builtin_macros/Cargo.toml
index 336e14ef966..5f6441660e3 100644
--- a/compiler/rustc_builtin_macros/Cargo.toml
+++ b/compiler/rustc_builtin_macros/Cargo.toml
@@ -17,6 +17,7 @@ rustc_feature = { path = "../rustc_feature" }
 rustc_lexer = { path = "../rustc_lexer" }
 rustc_lint_defs = { path = "../rustc_lint_defs" }
 rustc_macros = { path = "../rustc_macros" }
+rustc_fluent_macro = { path = "../rustc_fluent_macro" }
 rustc_parse_format = { path = "../rustc_parse_format" }
 rustc_parse = { path = "../rustc_parse" }
 rustc_session = { path = "../rustc_session" }
diff --git a/compiler/rustc_builtin_macros/src/lib.rs b/compiler/rustc_builtin_macros/src/lib.rs
index 37fbd03a6a2..134d64ce9cc 100644
--- a/compiler/rustc_builtin_macros/src/lib.rs
+++ b/compiler/rustc_builtin_macros/src/lib.rs
@@ -24,7 +24,7 @@ use crate::deriving::*;
 use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
 use rustc_expand::base::{MacroExpanderFn, ResolverExpand, SyntaxExtensionKind};
 use rustc_expand::proc_macro::BangProcMacro;
-use rustc_macros::fluent_messages;
+use rustc_fluent_macro::fluent_messages;
 use rustc_span::symbol::sym;
 
 mod alloc_error_handler;
diff --git a/compiler/rustc_codegen_gcc/src/lib.rs b/compiler/rustc_codegen_gcc/src/lib.rs
index 0b661505acc..1cabb05de97 100644
--- a/compiler/rustc_codegen_gcc/src/lib.rs
+++ b/compiler/rustc_codegen_gcc/src/lib.rs
@@ -27,6 +27,7 @@ extern crate rustc_attr;
 extern crate rustc_codegen_ssa;
 extern crate rustc_data_structures;
 extern crate rustc_errors;
+extern crate rustc_fluent_macro;
 extern crate rustc_hir;
 extern crate rustc_macros;
 extern crate rustc_metadata;
@@ -76,7 +77,7 @@ use rustc_codegen_ssa::target_features::supported_target_features;
 use rustc_codegen_ssa::traits::{CodegenBackend, ExtraBackendMethods, ModuleBufferMethods, ThinBufferMethods, WriteBackendMethods};
 use rustc_data_structures::fx::FxHashMap;
 use rustc_errors::{DiagnosticMessage, ErrorGuaranteed, Handler, SubdiagnosticMessage};
-use rustc_macros::fluent_messages;
+use rustc_fluent_macro::fluent_messages;
 use rustc_metadata::EncodedMetadata;
 use rustc_middle::dep_graph::{WorkProduct, WorkProductId};
 use rustc_middle::ty::TyCtxt;
diff --git a/compiler/rustc_codegen_llvm/Cargo.toml b/compiler/rustc_codegen_llvm/Cargo.toml
index a7ba2f8b695..bdea565a5a6 100644
--- a/compiler/rustc_codegen_llvm/Cargo.toml
+++ b/compiler/rustc_codegen_llvm/Cargo.toml
@@ -22,6 +22,7 @@ rustc_attr = { path = "../rustc_attr" }
 rustc_codegen_ssa = { path = "../rustc_codegen_ssa" }
 rustc_data_structures = { path = "../rustc_data_structures" }
 rustc_errors = { path = "../rustc_errors" }
+rustc_fluent_macro = { path = "../rustc_fluent_macro" }
 rustc_fs_util = { path = "../rustc_fs_util" }
 rustc_hir = { path = "../rustc_hir" }
 rustc_index = { path = "../rustc_index" }
diff --git a/compiler/rustc_codegen_llvm/src/lib.rs b/compiler/rustc_codegen_llvm/src/lib.rs
index 3f77ea77eff..1f898f7e7bc 100644
--- a/compiler/rustc_codegen_llvm/src/lib.rs
+++ b/compiler/rustc_codegen_llvm/src/lib.rs
@@ -34,7 +34,7 @@ use rustc_codegen_ssa::ModuleCodegen;
 use rustc_codegen_ssa::{CodegenResults, CompiledModule};
 use rustc_data_structures::fx::FxHashMap;
 use rustc_errors::{DiagnosticMessage, ErrorGuaranteed, FatalError, Handler, SubdiagnosticMessage};
-use rustc_macros::fluent_messages;
+use rustc_fluent_macro::fluent_messages;
 use rustc_metadata::EncodedMetadata;
 use rustc_middle::dep_graph::{WorkProduct, WorkProductId};
 use rustc_middle::ty::query::Providers;
diff --git a/compiler/rustc_codegen_ssa/Cargo.toml b/compiler/rustc_codegen_ssa/Cargo.toml
index c55991e00d3..272147ae5b0 100644
--- a/compiler/rustc_codegen_ssa/Cargo.toml
+++ b/compiler/rustc_codegen_ssa/Cargo.toml
@@ -29,6 +29,7 @@ rustc_span = { path = "../rustc_span" }
 rustc_middle = { path = "../rustc_middle" }
 rustc_type_ir = { path = "../rustc_type_ir" }
 rustc_attr = { path = "../rustc_attr" }
+rustc_fluent_macro = { path = "../rustc_fluent_macro" }
 rustc_symbol_mangling = { path = "../rustc_symbol_mangling" }
 rustc_data_structures = { path = "../rustc_data_structures" }
 rustc_errors = { path = "../rustc_errors" }
diff --git a/compiler/rustc_codegen_ssa/src/lib.rs b/compiler/rustc_codegen_ssa/src/lib.rs
index 0ab12314b3c..26d55618b49 100644
--- a/compiler/rustc_codegen_ssa/src/lib.rs
+++ b/compiler/rustc_codegen_ssa/src/lib.rs
@@ -25,8 +25,8 @@ 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_macros::fluent_messages;
 use rustc_middle::dep_graph::WorkProduct;
 use rustc_middle::middle::dependency_format::Dependencies;
 use rustc_middle::middle::exported_symbols::SymbolExportKind;
diff --git a/compiler/rustc_const_eval/Cargo.toml b/compiler/rustc_const_eval/Cargo.toml
index 98ac36c1ced..74030a43c50 100644
--- a/compiler/rustc_const_eval/Cargo.toml
+++ b/compiler/rustc_const_eval/Cargo.toml
@@ -14,6 +14,7 @@ rustc_attr = { path = "../rustc_attr" }
 rustc_data_structures = { path = "../rustc_data_structures" }
 rustc_errors = { path = "../rustc_errors" }
 rustc_hir = { path = "../rustc_hir" }
+rustc_fluent_macro = { path = "../rustc_fluent_macro" }
 rustc_index = { path = "../rustc_index" }
 rustc_infer = { path = "../rustc_infer" }
 rustc_macros = { path = "../rustc_macros" }
diff --git a/compiler/rustc_const_eval/src/lib.rs b/compiler/rustc_const_eval/src/lib.rs
index 5ab389d04c7..1b66eca97a5 100644
--- a/compiler/rustc_const_eval/src/lib.rs
+++ b/compiler/rustc_const_eval/src/lib.rs
@@ -34,7 +34,7 @@ pub mod transform;
 pub mod util;
 
 use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
-use rustc_macros::fluent_messages;
+use rustc_fluent_macro::fluent_messages;
 use rustc_middle::ty;
 use rustc_middle::ty::query::Providers;
 
diff --git a/compiler/rustc_driver_impl/Cargo.toml b/compiler/rustc_driver_impl/Cargo.toml
index 73a1f79a020..cc4c5a0cacd 100644
--- a/compiler/rustc_driver_impl/Cargo.toml
+++ b/compiler/rustc_driver_impl/Cargo.toml
@@ -18,6 +18,7 @@ rustc_const_eval = { path = "../rustc_const_eval" }
 rustc_error_messages = { path = "../rustc_error_messages" }
 rustc_expand = { path = "../rustc_expand" }
 rustc_hir_typeck = { path = "../rustc_hir_typeck" }
+rustc_fluent_macro = { path = "../rustc_fluent_macro" }
 rustc_incremental = { path = "../rustc_incremental" }
 rustc_infer = { path = "../rustc_infer" }
 rustc_mir_build = { path = "../rustc_mir_build" }
diff --git a/compiler/rustc_driver_impl/src/lib.rs b/compiler/rustc_driver_impl/src/lib.rs
index b9f0e756e65..1a80b4fc314 100644
--- a/compiler/rustc_driver_impl/src/lib.rs
+++ b/compiler/rustc_driver_impl/src/lib.rs
@@ -28,10 +28,10 @@ use rustc_errors::{
     DiagnosticMessage, ErrorGuaranteed, PResult, SubdiagnosticMessage, TerminalUrl,
 };
 use rustc_feature::find_gated_cfg;
+use rustc_fluent_macro::fluent_messages;
 use rustc_interface::util::{self, collect_crate_types, get_codegen_backend};
 use rustc_interface::{interface, Queries};
 use rustc_lint::LintStore;
-use rustc_macros::fluent_messages;
 use rustc_metadata::locator;
 use rustc_session::config::{nightly_options, CG_OPTIONS, Z_OPTIONS};
 use rustc_session::config::{ErrorOutputType, Input, OutputType, PrintRequest, TrimmedDefPaths};
diff --git a/compiler/rustc_error_messages/Cargo.toml b/compiler/rustc_error_messages/Cargo.toml
index 27783d60be4..481c94266f2 100644
--- a/compiler/rustc_error_messages/Cargo.toml
+++ b/compiler/rustc_error_messages/Cargo.toml
@@ -11,6 +11,7 @@ fluent-syntax = "0.11"
 intl-memoizer = "0.5.1"
 rustc_baked_icu_data = { path = "../rustc_baked_icu_data" }
 rustc_data_structures = { path = "../rustc_data_structures" }
+rustc_fluent_macro = { path = "../rustc_fluent_macro" }
 rustc_serialize = { path = "../rustc_serialize" }
 rustc_span = { path = "../rustc_span" }
 rustc_macros = { path = "../rustc_macros" }
diff --git a/compiler/rustc_error_messages/src/lib.rs b/compiler/rustc_error_messages/src/lib.rs
index 6f319b96f2f..88d94c93bf5 100644
--- a/compiler/rustc_error_messages/src/lib.rs
+++ b/compiler/rustc_error_messages/src/lib.rs
@@ -12,7 +12,8 @@ use fluent_bundle::FluentResource;
 use fluent_syntax::parser::ParserError;
 use icu_provider_adapters::fallback::{LocaleFallbackProvider, LocaleFallbacker};
 use rustc_data_structures::sync::Lrc;
-use rustc_macros::{fluent_messages, Decodable, Encodable};
+use rustc_fluent_macro::fluent_messages;
+use rustc_macros::{Decodable, Encodable};
 use rustc_span::Span;
 use std::borrow::Cow;
 use std::error::Error;
diff --git a/compiler/rustc_errors/Cargo.toml b/compiler/rustc_errors/Cargo.toml
index e1ead08ea66..46ace8eb2dd 100644
--- a/compiler/rustc_errors/Cargo.toml
+++ b/compiler/rustc_errors/Cargo.toml
@@ -10,6 +10,7 @@ tracing = "0.1"
 rustc_ast = { path = "../rustc_ast" }
 rustc_ast_pretty = { path = "../rustc_ast_pretty" }
 rustc_error_messages = { path = "../rustc_error_messages" }
+rustc_fluent_macro = { path = "../rustc_fluent_macro" }
 rustc_serialize = { path = "../rustc_serialize" }
 rustc_span = { path = "../rustc_span" }
 rustc_macros = { path = "../rustc_macros" }
diff --git a/compiler/rustc_errors/src/lib.rs b/compiler/rustc_errors/src/lib.rs
index d20b168904d..bdf58241807 100644
--- a/compiler/rustc_errors/src/lib.rs
+++ b/compiler/rustc_errors/src/lib.rs
@@ -38,8 +38,8 @@ pub use rustc_error_messages::{
     fallback_fluent_bundle, fluent_bundle, DelayDm, DiagnosticMessage, FluentBundle,
     LanguageIdentifier, LazyFallbackBundle, MultiSpan, SpanLabel, SubdiagnosticMessage,
 };
+use rustc_fluent_macro::fluent_messages;
 pub use rustc_lint_defs::{pluralize, Applicability};
-use rustc_macros::fluent_messages;
 use rustc_span::source_map::SourceMap;
 pub use rustc_span::ErrorGuaranteed;
 use rustc_span::{Loc, Span};
diff --git a/compiler/rustc_expand/Cargo.toml b/compiler/rustc_expand/Cargo.toml
index c971714e05b..2dae0e3f53c 100644
--- a/compiler/rustc_expand/Cargo.toml
+++ b/compiler/rustc_expand/Cargo.toml
@@ -16,6 +16,7 @@ rustc_attr = { path = "../rustc_attr" }
 rustc_data_structures = { path = "../rustc_data_structures" }
 rustc_errors = { path = "../rustc_errors" }
 rustc_feature = { path = "../rustc_feature" }
+rustc_fluent_macro = { path = "../rustc_fluent_macro" }
 rustc_lexer = { path = "../rustc_lexer" }
 rustc_lint_defs = { path = "../rustc_lint_defs" }
 rustc_macros = { path = "../rustc_macros" }
diff --git a/compiler/rustc_expand/src/lib.rs b/compiler/rustc_expand/src/lib.rs
index ced7531c3fe..83a5043b0aa 100644
--- a/compiler/rustc_expand/src/lib.rs
+++ b/compiler/rustc_expand/src/lib.rs
@@ -21,7 +21,7 @@ extern crate tracing;
 extern crate proc_macro as pm;
 
 use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
-use rustc_macros::fluent_messages;
+use rustc_fluent_macro::fluent_messages;
 
 mod placeholders;
 mod proc_macro_server;
diff --git a/compiler/rustc_fluent_macro/Cargo.toml b/compiler/rustc_fluent_macro/Cargo.toml
new file mode 100644
index 00000000000..a45559af713
--- /dev/null
+++ b/compiler/rustc_fluent_macro/Cargo.toml
@@ -0,0 +1,17 @@
+[package]
+name = "rustc_fluent_macro"
+version = "0.1.0"
+edition = "2021"
+
+[lib]
+proc-macro = true
+
+[dependencies]
+annotate-snippets = "0.9"
+fluent-bundle = "0.15.2"
+fluent-syntax = "0.11"
+synstructure = "0.13.0"
+syn = { version = "2", features = ["full"] }
+proc-macro2 = "1"
+quote = "1"
+unic-langid = { version = "0.9.0", features = ["macros"] }
diff --git a/compiler/rustc_macros/src/diagnostics/fluent.rs b/compiler/rustc_fluent_macro/src/fluent.rs
index 607d51f5608..9dffc9a7645 100644
--- a/compiler/rustc_macros/src/diagnostics/fluent.rs
+++ b/compiler/rustc_fluent_macro/src/fluent.rs
@@ -68,7 +68,7 @@ fn failed(crate_name: &Ident) -> proc_macro::TokenStream {
     .into()
 }
 
-/// See [rustc_macros::fluent_messages].
+/// See [rustc_fluent_macro::fluent_messages].
 pub(crate) fn fluent_messages(input: proc_macro::TokenStream) -> proc_macro::TokenStream {
     let crate_name = std::env::var("CARGO_PKG_NAME")
         // If `CARGO_PKG_NAME` is missing, then we're probably running in a test, so use
diff --git a/compiler/rustc_fluent_macro/src/lib.rs b/compiler/rustc_fluent_macro/src/lib.rs
new file mode 100644
index 00000000000..a01643cd67d
--- /dev/null
+++ b/compiler/rustc_fluent_macro/src/lib.rs
@@ -0,0 +1,64 @@
+#![doc(html_root_url = "https://doc.rust-lang.org/nightly/nightly-rustc/")]
+#![feature(proc_macro_diagnostic)]
+#![feature(proc_macro_span)]
+#![deny(rustc::untranslatable_diagnostic)]
+#![deny(rustc::diagnostic_outside_of_impl)]
+#![allow(rustc::default_hash_types)]
+
+use proc_macro::TokenStream;
+
+mod fluent;
+
+/// Implements the `fluent_messages` macro, which performs compile-time validation of the
+/// compiler's Fluent resources (i.e. that the resources parse and don't multiply define the same
+/// messages) and generates constants that make using those messages in diagnostics more ergonomic.
+///
+/// For example, given the following invocation of the macro..
+///
+/// ```ignore (rust)
+/// fluent_messages! { "./typeck.ftl" }
+/// ```
+/// ..where `typeck.ftl` has the following contents..
+///
+/// ```fluent
+/// typeck_field_multiply_specified_in_initializer =
+///     field `{$ident}` specified more than once
+///     .label = used more than once
+///     .label_previous_use = first use of `{$ident}`
+/// ```
+/// ...then the macro parse the Fluent resource, emitting a diagnostic if it fails to do so, and
+/// will generate the following code:
+///
+/// ```ignore (rust)
+/// pub static DEFAULT_LOCALE_RESOURCE: &'static [&'static str] = include_str!("./typeck.ftl");
+///
+/// mod fluent_generated {
+///     mod typeck {
+///         pub const field_multiply_specified_in_initializer: DiagnosticMessage =
+///             DiagnosticMessage::fluent("typeck_field_multiply_specified_in_initializer");
+///         pub const field_multiply_specified_in_initializer_label_previous_use: DiagnosticMessage =
+///             DiagnosticMessage::fluent_attr(
+///                 "typeck_field_multiply_specified_in_initializer",
+///                 "previous_use_label"
+///             );
+///     }
+/// }
+/// ```
+/// When emitting a diagnostic, the generated constants can be used as follows:
+///
+/// ```ignore (rust)
+/// let mut err = sess.struct_span_err(
+///     span,
+///     fluent::typeck::field_multiply_specified_in_initializer
+/// );
+/// err.span_default_label(span);
+/// err.span_label(
+///     previous_use_span,
+///     fluent::typeck::field_multiply_specified_in_initializer_label_previous_use
+/// );
+/// err.emit();
+/// ```
+#[proc_macro]
+pub fn fluent_messages(input: TokenStream) -> TokenStream {
+    fluent::fluent_messages(input)
+}
diff --git a/compiler/rustc_hir_analysis/Cargo.toml b/compiler/rustc_hir_analysis/Cargo.toml
index a64466884d8..f56cedebfb0 100644
--- a/compiler/rustc_hir_analysis/Cargo.toml
+++ b/compiler/rustc_hir_analysis/Cargo.toml
@@ -15,6 +15,7 @@ rustc_attr = { path = "../rustc_attr" }
 rustc_data_structures = { path = "../rustc_data_structures" }
 rustc_errors = { path = "../rustc_errors" }
 rustc_hir = { path = "../rustc_hir" }
+rustc_fluent_macro = { path = "../rustc_fluent_macro" }
 rustc_target = { path = "../rustc_target" }
 rustc_session = { path = "../rustc_session" }
 smallvec = { version = "1.8.1", features = ["union", "may_dangle"] }
diff --git a/compiler/rustc_hir_analysis/src/lib.rs b/compiler/rustc_hir_analysis/src/lib.rs
index 27e56180349..4c28e28f964 100644
--- a/compiler/rustc_hir_analysis/src/lib.rs
+++ b/compiler/rustc_hir_analysis/src/lib.rs
@@ -99,10 +99,10 @@ mod variance;
 
 use rustc_errors::ErrorGuaranteed;
 use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
+use rustc_fluent_macro::fluent_messages;
 use rustc_hir as hir;
 use rustc_hir::Node;
 use rustc_infer::infer::TyCtxtInferExt;
-use rustc_macros::fluent_messages;
 use rustc_middle::middle;
 use rustc_middle::ty::query::Providers;
 use rustc_middle::ty::{self, Ty, TyCtxt};
diff --git a/compiler/rustc_hir_typeck/Cargo.toml b/compiler/rustc_hir_typeck/Cargo.toml
index 093f9bb8448..13e1ea31c4d 100644
--- a/compiler/rustc_hir_typeck/Cargo.toml
+++ b/compiler/rustc_hir_typeck/Cargo.toml
@@ -12,6 +12,7 @@ rustc_ast = { path = "../rustc_ast" }
 rustc_data_structures = { path = "../rustc_data_structures" }
 rustc_errors = { path = "../rustc_errors" }
 rustc_graphviz = { path = "../rustc_graphviz" }
+rustc_fluent_macro = { path = "../rustc_fluent_macro" }
 rustc_index = { path = "../rustc_index" }
 rustc_infer = { path = "../rustc_infer" }
 rustc_hir = { path = "../rustc_hir" }
diff --git a/compiler/rustc_hir_typeck/src/lib.rs b/compiler/rustc_hir_typeck/src/lib.rs
index 45890abad92..49da78b18e2 100644
--- a/compiler/rustc_hir_typeck/src/lib.rs
+++ b/compiler/rustc_hir_typeck/src/lib.rs
@@ -59,6 +59,7 @@ use rustc_errors::{
     struct_span_err, DiagnosticId, DiagnosticMessage, ErrorGuaranteed, MultiSpan,
     SubdiagnosticMessage,
 };
+use rustc_fluent_macro::fluent_messages;
 use rustc_hir as hir;
 use rustc_hir::def::{DefKind, Res};
 use rustc_hir::intravisit::Visitor;
@@ -66,7 +67,6 @@ use rustc_hir::{HirIdMap, Node};
 use rustc_hir_analysis::astconv::AstConv;
 use rustc_hir_analysis::check::check_abi;
 use rustc_infer::infer::type_variable::{TypeVariableOrigin, TypeVariableOriginKind};
-use rustc_macros::fluent_messages;
 use rustc_middle::traits;
 use rustc_middle::ty::query::Providers;
 use rustc_middle::ty::{self, Ty, TyCtxt};
diff --git a/compiler/rustc_incremental/Cargo.toml b/compiler/rustc_incremental/Cargo.toml
index ad89393956e..59a0623c1e1 100644
--- a/compiler/rustc_incremental/Cargo.toml
+++ b/compiler/rustc_incremental/Cargo.toml
@@ -11,6 +11,7 @@ rustc_ast = { path = "../rustc_ast" }
 rustc_data_structures = { path = "../rustc_data_structures" }
 rustc_errors = { path = "../rustc_errors" }
 rustc_fs_util = { path = "../rustc_fs_util" }
+rustc_fluent_macro = { path = "../rustc_fluent_macro" }
 rustc_graphviz = { path = "../rustc_graphviz" }
 rustc_hir = { path = "../rustc_hir" }
 rustc_macros = { path = "../rustc_macros" }
diff --git a/compiler/rustc_incremental/src/lib.rs b/compiler/rustc_incremental/src/lib.rs
index df958e4a61f..11710c368ce 100644
--- a/compiler/rustc_incremental/src/lib.rs
+++ b/compiler/rustc_incremental/src/lib.rs
@@ -33,6 +33,6 @@ pub use persist::LoadResult;
 pub use persist::{build_dep_graph, load_dep_graph, DepGraphFuture};
 
 use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
-use rustc_macros::fluent_messages;
+use rustc_fluent_macro::fluent_messages;
 
 fluent_messages! { "../messages.ftl" }
diff --git a/compiler/rustc_infer/Cargo.toml b/compiler/rustc_infer/Cargo.toml
index 02ac83a5e8b..9dd5868adc7 100644
--- a/compiler/rustc_infer/Cargo.toml
+++ b/compiler/rustc_infer/Cargo.toml
@@ -12,6 +12,7 @@ rustc_middle = { path = "../rustc_middle" }
 rustc_data_structures = { path = "../rustc_data_structures" }
 rustc_errors = { path = "../rustc_errors" }
 rustc_hir = { path = "../rustc_hir" }
+rustc_fluent_macro = { path = "../rustc_fluent_macro" }
 rustc_index = { path = "../rustc_index" }
 rustc_macros = { path = "../rustc_macros" }
 rustc_serialize = { path = "../rustc_serialize" }
diff --git a/compiler/rustc_infer/src/lib.rs b/compiler/rustc_infer/src/lib.rs
index 738a1237651..e92ba05aa67 100644
--- a/compiler/rustc_infer/src/lib.rs
+++ b/compiler/rustc_infer/src/lib.rs
@@ -35,7 +35,7 @@ extern crate tracing;
 extern crate rustc_middle;
 
 use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
-use rustc_macros::fluent_messages;
+use rustc_fluent_macro::fluent_messages;
 
 mod errors;
 pub mod infer;
diff --git a/compiler/rustc_interface/Cargo.toml b/compiler/rustc_interface/Cargo.toml
index 98d3ab87f9c..4569c35e182 100644
--- a/compiler/rustc_interface/Cargo.toml
+++ b/compiler/rustc_interface/Cargo.toml
@@ -16,6 +16,7 @@ rustc_attr = { path = "../rustc_attr" }
 rustc_borrowck = { path = "../rustc_borrowck" }
 rustc_builtin_macros = { path = "../rustc_builtin_macros" }
 rustc_expand = { path = "../rustc_expand" }
+rustc_fluent_macro = { path = "../rustc_fluent_macro" }
 rustc_fs_util = { path = "../rustc_fs_util" }
 rustc_macros = { path = "../rustc_macros" }
 rustc_parse = { path = "../rustc_parse" }
diff --git a/compiler/rustc_interface/src/lib.rs b/compiler/rustc_interface/src/lib.rs
index 9664ba8bd8a..51bd8381e93 100644
--- a/compiler/rustc_interface/src/lib.rs
+++ b/compiler/rustc_interface/src/lib.rs
@@ -13,7 +13,7 @@
 extern crate tracing;
 
 use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
-use rustc_macros::fluent_messages;
+use rustc_fluent_macro::fluent_messages;
 
 mod callbacks;
 mod errors;
diff --git a/compiler/rustc_lint/Cargo.toml b/compiler/rustc_lint/Cargo.toml
index abe61406c21..539eea3d816 100644
--- a/compiler/rustc_lint/Cargo.toml
+++ b/compiler/rustc_lint/Cargo.toml
@@ -11,6 +11,7 @@ rustc_ast_pretty = { path = "../rustc_ast_pretty" }
 rustc_attr = { path = "../rustc_attr" }
 rustc_errors = { path = "../rustc_errors" }
 rustc_hir = { path = "../rustc_hir" }
+rustc_fluent_macro = { path = "../rustc_fluent_macro" }
 rustc_target = { path = "../rustc_target" }
 rustc_ast = { path = "../rustc_ast" }
 rustc_span = { path = "../rustc_span" }
diff --git a/compiler/rustc_lint/src/lib.rs b/compiler/rustc_lint/src/lib.rs
index b3578540516..76f07257907 100644
--- a/compiler/rustc_lint/src/lib.rs
+++ b/compiler/rustc_lint/src/lib.rs
@@ -82,9 +82,9 @@ pub use array_into_iter::ARRAY_INTO_ITER;
 
 use rustc_ast as ast;
 use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
+use rustc_fluent_macro::fluent_messages;
 use rustc_hir as hir;
 use rustc_hir::def_id::LocalDefId;
-use rustc_macros::fluent_messages;
 use rustc_middle::ty::query::Providers;
 use rustc_middle::ty::TyCtxt;
 use rustc_session::lint::builtin::{
diff --git a/compiler/rustc_macros/Cargo.toml b/compiler/rustc_macros/Cargo.toml
index 745983e7e86..1f1201b0035 100644
--- a/compiler/rustc_macros/Cargo.toml
+++ b/compiler/rustc_macros/Cargo.toml
@@ -7,11 +7,7 @@ edition = "2021"
 proc-macro = true
 
 [dependencies]
-annotate-snippets = "0.9"
-fluent-bundle = "0.15.2"
-fluent-syntax = "0.11"
 synstructure = "0.13.0"
 syn = { version = "2", features = ["full"] }
 proc-macro2 = "1"
 quote = "1"
-unic-langid = { version = "0.9.0", features = ["macros"] }
diff --git a/compiler/rustc_macros/src/diagnostics/mod.rs b/compiler/rustc_macros/src/diagnostics/mod.rs
index 78df0cd1d34..bd84681cbb4 100644
--- a/compiler/rustc_macros/src/diagnostics/mod.rs
+++ b/compiler/rustc_macros/src/diagnostics/mod.rs
@@ -1,12 +1,10 @@
 mod diagnostic;
 mod diagnostic_builder;
 mod error;
-mod fluent;
 mod subdiagnostic;
 mod utils;
 
 use diagnostic::{DiagnosticDerive, LintDiagnosticDerive};
-pub(crate) use fluent::fluent_messages;
 use proc_macro2::TokenStream;
 use quote::format_ident;
 use subdiagnostic::SubdiagnosticDeriveBuilder;
diff --git a/compiler/rustc_macros/src/lib.rs b/compiler/rustc_macros/src/lib.rs
index 737500cc257..904f8eb5731 100644
--- a/compiler/rustc_macros/src/lib.rs
+++ b/compiler/rustc_macros/src/lib.rs
@@ -54,60 +54,6 @@ pub fn newtype_index(input: TokenStream) -> TokenStream {
     newtype::newtype(input)
 }
 
-/// Implements the `fluent_messages` macro, which performs compile-time validation of the
-/// compiler's Fluent resources (i.e. that the resources parse and don't multiply define the same
-/// messages) and generates constants that make using those messages in diagnostics more ergonomic.
-///
-/// For example, given the following invocation of the macro..
-///
-/// ```ignore (rust)
-/// fluent_messages! { "./typeck.ftl" }
-/// ```
-/// ..where `typeck.ftl` has the following contents..
-///
-/// ```fluent
-/// typeck_field_multiply_specified_in_initializer =
-///     field `{$ident}` specified more than once
-///     .label = used more than once
-///     .label_previous_use = first use of `{$ident}`
-/// ```
-/// ...then the macro parse the Fluent resource, emitting a diagnostic if it fails to do so, and
-/// will generate the following code:
-///
-/// ```ignore (rust)
-/// pub static DEFAULT_LOCALE_RESOURCE: &'static [&'static str] = include_str!("./typeck.ftl");
-///
-/// mod fluent_generated {
-///     mod typeck {
-///         pub const field_multiply_specified_in_initializer: DiagnosticMessage =
-///             DiagnosticMessage::fluent("typeck_field_multiply_specified_in_initializer");
-///         pub const field_multiply_specified_in_initializer_label_previous_use: DiagnosticMessage =
-///             DiagnosticMessage::fluent_attr(
-///                 "typeck_field_multiply_specified_in_initializer",
-///                 "previous_use_label"
-///             );
-///     }
-/// }
-/// ```
-/// When emitting a diagnostic, the generated constants can be used as follows:
-///
-/// ```ignore (rust)
-/// let mut err = sess.struct_span_err(
-///     span,
-///     fluent::typeck::field_multiply_specified_in_initializer
-/// );
-/// err.span_default_label(span);
-/// err.span_label(
-///     previous_use_span,
-///     fluent::typeck::field_multiply_specified_in_initializer_label_previous_use
-/// );
-/// err.emit();
-/// ```
-#[proc_macro]
-pub fn fluent_messages(input: TokenStream) -> TokenStream {
-    diagnostics::fluent_messages(input)
-}
-
 decl_derive!([HashStable, attributes(stable_hasher)] => hash_stable::hash_stable_derive);
 decl_derive!(
     [HashStable_Generic, attributes(stable_hasher)] =>
diff --git a/compiler/rustc_metadata/Cargo.toml b/compiler/rustc_metadata/Cargo.toml
index 4d7c133e09b..0e54d6aa946 100644
--- a/compiler/rustc_metadata/Cargo.toml
+++ b/compiler/rustc_metadata/Cargo.toml
@@ -18,6 +18,7 @@ rustc_attr = { path = "../rustc_attr" }
 rustc_data_structures = { path = "../rustc_data_structures" }
 rustc_errors = { path = "../rustc_errors" }
 rustc_feature = { path = "../rustc_feature" }
+rustc_fluent_macro = { path = "../rustc_fluent_macro" }
 rustc_fs_util = { path = "../rustc_fs_util" }
 rustc_hir = { path = "../rustc_hir" }
 rustc_hir_pretty = { path = "../rustc_hir_pretty" }
diff --git a/compiler/rustc_metadata/src/lib.rs b/compiler/rustc_metadata/src/lib.rs
index 81e62eccb8a..9f664d0f0c8 100644
--- a/compiler/rustc_metadata/src/lib.rs
+++ b/compiler/rustc_metadata/src/lib.rs
@@ -28,7 +28,7 @@ extern crate tracing;
 
 pub use rmeta::{provide, provide_extern};
 use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
-use rustc_macros::fluent_messages;
+use rustc_fluent_macro::fluent_messages;
 
 mod dependency_format;
 mod foreign_modules;
diff --git a/compiler/rustc_middle/Cargo.toml b/compiler/rustc_middle/Cargo.toml
index 5b2ec9029b1..dfbe8ac0ba3 100644
--- a/compiler/rustc_middle/Cargo.toml
+++ b/compiler/rustc_middle/Cargo.toml
@@ -21,6 +21,7 @@ rustc_errors = { path = "../rustc_errors" }
 # Used for intra-doc links
 rustc_error_messages = { path = "../rustc_error_messages" }
 rustc_feature = { path = "../rustc_feature" }
+rustc_fluent_macro = { path = "../rustc_fluent_macro" }
 rustc_graphviz = { path = "../rustc_graphviz" }
 rustc_hir = { path = "../rustc_hir" }
 rustc_index = { path = "../rustc_index" }
diff --git a/compiler/rustc_middle/src/lib.rs b/compiler/rustc_middle/src/lib.rs
index 2fa769d3abb..76a8367b2c4 100644
--- a/compiler/rustc_middle/src/lib.rs
+++ b/compiler/rustc_middle/src/lib.rs
@@ -75,7 +75,7 @@ extern crate tracing;
 extern crate smallvec;
 
 use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
-use rustc_macros::fluent_messages;
+use rustc_fluent_macro::fluent_messages;
 
 #[cfg(test)]
 mod tests;
diff --git a/compiler/rustc_mir_build/Cargo.toml b/compiler/rustc_mir_build/Cargo.toml
index f24b165d7c2..58449ee9eb4 100644
--- a/compiler/rustc_mir_build/Cargo.toml
+++ b/compiler/rustc_mir_build/Cargo.toml
@@ -14,6 +14,7 @@ rustc_apfloat = { path = "../rustc_apfloat" }
 rustc_data_structures = { path = "../rustc_data_structures" }
 rustc_index = { path = "../rustc_index" }
 rustc_errors = { path = "../rustc_errors" }
+rustc_fluent_macro = { path = "../rustc_fluent_macro" }
 rustc_hir = { path = "../rustc_hir" }
 rustc_infer = { path = "../rustc_infer" }
 rustc_macros = { path = "../rustc_macros" }
diff --git a/compiler/rustc_mir_build/src/lib.rs b/compiler/rustc_mir_build/src/lib.rs
index 3f9236c9dd9..259f2e43392 100644
--- a/compiler/rustc_mir_build/src/lib.rs
+++ b/compiler/rustc_mir_build/src/lib.rs
@@ -25,7 +25,7 @@ pub mod thir;
 use rustc_middle::ty::query::Providers;
 
 use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
-use rustc_macros::fluent_messages;
+use rustc_fluent_macro::fluent_messages;
 
 fluent_messages! { "../messages.ftl" }
 
diff --git a/compiler/rustc_mir_dataflow/Cargo.toml b/compiler/rustc_mir_dataflow/Cargo.toml
index 68c61a18d72..4a296bb3367 100644
--- a/compiler/rustc_mir_dataflow/Cargo.toml
+++ b/compiler/rustc_mir_dataflow/Cargo.toml
@@ -13,6 +13,7 @@ tracing = "0.1"
 rustc_ast = { path = "../rustc_ast" }
 rustc_data_structures = { path = "../rustc_data_structures" }
 rustc_errors = { path = "../rustc_errors" }
+rustc_fluent_macro = { path = "../rustc_fluent_macro" }
 rustc_graphviz = { path = "../rustc_graphviz" }
 rustc_hir = { path = "../rustc_hir" }
 rustc_index = { path = "../rustc_index" }
diff --git a/compiler/rustc_mir_dataflow/src/lib.rs b/compiler/rustc_mir_dataflow/src/lib.rs
index 43caa2ea973..fc4efb943e6 100644
--- a/compiler/rustc_mir_dataflow/src/lib.rs
+++ b/compiler/rustc_mir_dataflow/src/lib.rs
@@ -16,8 +16,8 @@ extern crate rustc_middle;
 
 use rustc_ast::MetaItem;
 use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
+use rustc_fluent_macro::fluent_messages;
 use rustc_hir::def_id::DefId;
-use rustc_macros::fluent_messages;
 use rustc_middle::ty::{self, TyCtxt};
 use rustc_span::symbol::{sym, Symbol};
 
diff --git a/compiler/rustc_monomorphize/Cargo.toml b/compiler/rustc_monomorphize/Cargo.toml
index c8af10576b4..5ecd68c79bb 100644
--- a/compiler/rustc_monomorphize/Cargo.toml
+++ b/compiler/rustc_monomorphize/Cargo.toml
@@ -13,6 +13,7 @@ tracing = "0.1"
 rustc_data_structures = { path = "../rustc_data_structures" }
 rustc_errors = { path = "../rustc_errors" }
 rustc_hir = { path = "../rustc_hir" }
+rustc_fluent_macro = { path = "../rustc_fluent_macro" }
 rustc_index = { path = "../rustc_index" }
 rustc_macros = { path = "../rustc_macros" }
 rustc_middle = { path = "../rustc_middle" }
diff --git a/compiler/rustc_monomorphize/src/lib.rs b/compiler/rustc_monomorphize/src/lib.rs
index 5000fb71937..aea9f719027 100644
--- a/compiler/rustc_monomorphize/src/lib.rs
+++ b/compiler/rustc_monomorphize/src/lib.rs
@@ -10,8 +10,8 @@ extern crate tracing;
 extern crate rustc_middle;
 
 use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
+use rustc_fluent_macro::fluent_messages;
 use rustc_hir::lang_items::LangItem;
-use rustc_macros::fluent_messages;
 use rustc_middle::traits;
 use rustc_middle::ty::adjustment::CustomCoerceUnsized;
 use rustc_middle::ty::query::{Providers, TyCtxtAt};
diff --git a/compiler/rustc_parse/Cargo.toml b/compiler/rustc_parse/Cargo.toml
index 3eb158c817c..1bd9f66290d 100644
--- a/compiler/rustc_parse/Cargo.toml
+++ b/compiler/rustc_parse/Cargo.toml
@@ -12,6 +12,7 @@ rustc_ast_pretty = { path = "../rustc_ast_pretty" }
 rustc_data_structures = { path = "../rustc_data_structures" }
 rustc_errors = { path = "../rustc_errors" }
 rustc_feature = { path = "../rustc_feature" }
+rustc_fluent_macro = { path = "../rustc_fluent_macro" }
 rustc_lexer = { path = "../rustc_lexer" }
 rustc_macros = { path = "../rustc_macros" }
 rustc_session = { path = "../rustc_session" }
diff --git a/compiler/rustc_parse/src/lib.rs b/compiler/rustc_parse/src/lib.rs
index 17466cd0e6d..507f6e4182e 100644
--- a/compiler/rustc_parse/src/lib.rs
+++ b/compiler/rustc_parse/src/lib.rs
@@ -20,7 +20,7 @@ use rustc_ast_pretty::pprust;
 use rustc_data_structures::sync::Lrc;
 use rustc_errors::{Applicability, Diagnostic, FatalError, Level, PResult};
 use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
-use rustc_macros::fluent_messages;
+use rustc_fluent_macro::fluent_messages;
 use rustc_session::parse::ParseSess;
 use rustc_span::{FileName, SourceFile, Span};
 
diff --git a/compiler/rustc_passes/Cargo.toml b/compiler/rustc_passes/Cargo.toml
index 44f991f8c15..0413b5b4fb9 100644
--- a/compiler/rustc_passes/Cargo.toml
+++ b/compiler/rustc_passes/Cargo.toml
@@ -12,6 +12,7 @@ rustc_data_structures = { path = "../rustc_data_structures" }
 rustc_errors = { path = "../rustc_errors" }
 rustc_expand = { path = "../rustc_expand" }
 rustc_hir = { path = "../rustc_hir" }
+rustc_fluent_macro = { path = "../rustc_fluent_macro" }
 rustc_index = { path = "../rustc_index" }
 rustc_session = { path = "../rustc_session" }
 rustc_target = { path = "../rustc_target" }
diff --git a/compiler/rustc_passes/src/lib.rs b/compiler/rustc_passes/src/lib.rs
index b7e07aff42b..eca3bae9a1c 100644
--- a/compiler/rustc_passes/src/lib.rs
+++ b/compiler/rustc_passes/src/lib.rs
@@ -19,7 +19,7 @@ extern crate rustc_middle;
 extern crate tracing;
 
 use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
-use rustc_macros::fluent_messages;
+use rustc_fluent_macro::fluent_messages;
 use rustc_middle::ty::query::Providers;
 
 mod check_attr;
diff --git a/compiler/rustc_plugin_impl/Cargo.toml b/compiler/rustc_plugin_impl/Cargo.toml
index fa27bfc61d1..c930b3365fd 100644
--- a/compiler/rustc_plugin_impl/Cargo.toml
+++ b/compiler/rustc_plugin_impl/Cargo.toml
@@ -12,6 +12,7 @@ rustc_errors = { path = "../rustc_errors" }
 rustc_lint = { path = "../rustc_lint" }
 rustc_macros = { path = "../rustc_macros" }
 rustc_metadata = { path = "../rustc_metadata" }
+rustc_fluent_macro = { path = "../rustc_fluent_macro" }
 rustc_ast = { path = "../rustc_ast" }
 rustc_session = { path = "../rustc_session" }
 rustc_span = { path = "../rustc_span" }
diff --git a/compiler/rustc_plugin_impl/src/lib.rs b/compiler/rustc_plugin_impl/src/lib.rs
index 672189e22cf..faa7495ef9f 100644
--- a/compiler/rustc_plugin_impl/src/lib.rs
+++ b/compiler/rustc_plugin_impl/src/lib.rs
@@ -12,8 +12,8 @@
 #![deny(rustc::diagnostic_outside_of_impl)]
 
 use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
+use rustc_fluent_macro::fluent_messages;
 use rustc_lint::LintStore;
-use rustc_macros::fluent_messages;
 
 mod errors;
 pub mod load;
diff --git a/compiler/rustc_privacy/Cargo.toml b/compiler/rustc_privacy/Cargo.toml
index 744cb77dd00..08c4067705c 100644
--- a/compiler/rustc_privacy/Cargo.toml
+++ b/compiler/rustc_privacy/Cargo.toml
@@ -9,6 +9,7 @@ rustc_attr = { path = "../rustc_attr" }
 rustc_data_structures = { path = "../rustc_data_structures" }
 rustc_errors = { path = "../rustc_errors" }
 rustc_hir = { path = "../rustc_hir" }
+rustc_fluent_macro = { path = "../rustc_fluent_macro" }
 rustc_macros = { path = "../rustc_macros" }
 rustc_middle = { path = "../rustc_middle" }
 rustc_session = { path = "../rustc_session" }
diff --git a/compiler/rustc_privacy/src/lib.rs b/compiler/rustc_privacy/src/lib.rs
index dcebfca08fa..9567329192d 100644
--- a/compiler/rustc_privacy/src/lib.rs
+++ b/compiler/rustc_privacy/src/lib.rs
@@ -17,12 +17,12 @@ 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};
 use rustc_hir::def_id::{DefId, LocalDefId, CRATE_DEF_ID};
 use rustc_hir::intravisit::{self, Visitor};
 use rustc_hir::{AssocItemKind, HirIdSet, ItemId, Node, PatKind};
-use rustc_macros::fluent_messages;
 use rustc_middle::bug;
 use rustc_middle::hir::nested_filter;
 use rustc_middle::middle::privacy::{EffectiveVisibilities, Level};
diff --git a/compiler/rustc_query_system/Cargo.toml b/compiler/rustc_query_system/Cargo.toml
index 12b4a114313..34e57637976 100644
--- a/compiler/rustc_query_system/Cargo.toml
+++ b/compiler/rustc_query_system/Cargo.toml
@@ -12,6 +12,7 @@ rustc_ast = { path = "../rustc_ast" }
 rustc_data_structures = { path = "../rustc_data_structures" }
 rustc_errors = { path = "../rustc_errors" }
 rustc_feature = { path = "../rustc_feature" }
+rustc_fluent_macro = { path = "../rustc_fluent_macro" }
 rustc_hir = { path = "../rustc_hir" }
 rustc_index = { path = "../rustc_index" }
 rustc_macros = { path = "../rustc_macros" }
diff --git a/compiler/rustc_query_system/src/lib.rs b/compiler/rustc_query_system/src/lib.rs
index bb812b006e9..8c9e9cfad60 100644
--- a/compiler/rustc_query_system/src/lib.rs
+++ b/compiler/rustc_query_system/src/lib.rs
@@ -16,7 +16,7 @@ extern crate rustc_data_structures;
 extern crate rustc_macros;
 
 use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
-use rustc_macros::fluent_messages;
+use rustc_fluent_macro::fluent_messages;
 
 pub mod cache;
 pub mod dep_graph;
diff --git a/compiler/rustc_resolve/Cargo.toml b/compiler/rustc_resolve/Cargo.toml
index 5c4ec44d2b8..1c16d85f1b9 100644
--- a/compiler/rustc_resolve/Cargo.toml
+++ b/compiler/rustc_resolve/Cargo.toml
@@ -16,6 +16,7 @@ rustc_data_structures = { path = "../rustc_data_structures" }
 rustc_errors = { path = "../rustc_errors" }
 rustc_expand = { path = "../rustc_expand" }
 rustc_feature = { path = "../rustc_feature" }
+rustc_fluent_macro = { path = "../rustc_fluent_macro" }
 rustc_hir = { path = "../rustc_hir" }
 rustc_index = { path = "../rustc_index" }
 rustc_macros = { path = "../rustc_macros" }
diff --git a/compiler/rustc_resolve/src/lib.rs b/compiler/rustc_resolve/src/lib.rs
index b820d56b8af..282f12bd3c0 100644
--- a/compiler/rustc_resolve/src/lib.rs
+++ b/compiler/rustc_resolve/src/lib.rs
@@ -33,6 +33,7 @@ use rustc_errors::{
     Applicability, DiagnosticBuilder, DiagnosticMessage, ErrorGuaranteed, SubdiagnosticMessage,
 };
 use rustc_expand::base::{DeriveResolutions, SyntaxExtension, SyntaxExtensionKind};
+use rustc_fluent_macro::fluent_messages;
 use rustc_hir::def::Namespace::{self, *};
 use rustc_hir::def::{self, CtorOf, DefKind, DocLinkResMap, LifetimeRes, PartialRes, PerNS};
 use rustc_hir::def_id::{CrateNum, DefId, LocalDefId, LocalDefIdMap, LocalDefIdSet};
@@ -40,7 +41,6 @@ use rustc_hir::def_id::{CRATE_DEF_ID, LOCAL_CRATE};
 use rustc_hir::definitions::DefPathData;
 use rustc_hir::TraitCandidate;
 use rustc_index::vec::IndexVec;
-use rustc_macros::fluent_messages;
 use rustc_metadata::creader::{CStore, CrateLoader};
 use rustc_middle::metadata::ModChild;
 use rustc_middle::middle::privacy::EffectiveVisibilities;
diff --git a/compiler/rustc_session/Cargo.toml b/compiler/rustc_session/Cargo.toml
index 9e337dde995..15dbfbfd387 100644
--- a/compiler/rustc_session/Cargo.toml
+++ b/compiler/rustc_session/Cargo.toml
@@ -10,6 +10,7 @@ tracing = "0.1"
 rustc_errors = { path = "../rustc_errors" }
 rustc_feature = { path = "../rustc_feature" }
 rustc_hir = { path = "../rustc_hir" }
+rustc_fluent_macro = { path = "../rustc_fluent_macro" }
 rustc_target = { path = "../rustc_target" }
 rustc_serialize = { path = "../rustc_serialize" }
 rustc_data_structures = { path = "../rustc_data_structures" }
diff --git a/compiler/rustc_session/src/lib.rs b/compiler/rustc_session/src/lib.rs
index 968728905e7..590a68c6600 100644
--- a/compiler/rustc_session/src/lib.rs
+++ b/compiler/rustc_session/src/lib.rs
@@ -19,7 +19,7 @@ pub mod errors;
 extern crate tracing;
 
 use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
-use rustc_macros::fluent_messages;
+use rustc_fluent_macro::fluent_messages;
 
 pub mod cgu_reuse_tracker;
 pub mod utils;
diff --git a/compiler/rustc_symbol_mangling/Cargo.toml b/compiler/rustc_symbol_mangling/Cargo.toml
index 4e447eab02e..052ef8bb94c 100644
--- a/compiler/rustc_symbol_mangling/Cargo.toml
+++ b/compiler/rustc_symbol_mangling/Cargo.toml
@@ -15,6 +15,7 @@ twox-hash = "1.6.3"
 rustc_span = { path = "../rustc_span" }
 rustc_middle = { path = "../rustc_middle" }
 rustc_hir = { path = "../rustc_hir" }
+rustc_fluent_macro = { path = "../rustc_fluent_macro" }
 rustc_target = { path = "../rustc_target" }
 rustc_data_structures = { path = "../rustc_data_structures" }
 rustc_session = { path = "../rustc_session" }
diff --git a/compiler/rustc_symbol_mangling/src/lib.rs b/compiler/rustc_symbol_mangling/src/lib.rs
index c2fd3304f2b..c97406868b6 100644
--- a/compiler/rustc_symbol_mangling/src/lib.rs
+++ b/compiler/rustc_symbol_mangling/src/lib.rs
@@ -101,9 +101,9 @@ extern crate rustc_middle;
 extern crate tracing;
 
 use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
+use rustc_fluent_macro::fluent_messages;
 use rustc_hir::def::DefKind;
 use rustc_hir::def_id::{CrateNum, LOCAL_CRATE};
-use rustc_macros::fluent_messages;
 use rustc_middle::middle::codegen_fn_attrs::CodegenFnAttrFlags;
 use rustc_middle::middle::codegen_fn_attrs::CodegenFnAttrs;
 use rustc_middle::mir::mono::{InstantiationMode, MonoItem};
diff --git a/compiler/rustc_trait_selection/Cargo.toml b/compiler/rustc_trait_selection/Cargo.toml
index d3eba43b47e..a81459317be 100644
--- a/compiler/rustc_trait_selection/Cargo.toml
+++ b/compiler/rustc_trait_selection/Cargo.toml
@@ -14,6 +14,7 @@ rustc_ast = { path = "../rustc_ast" }
 rustc_data_structures = { path = "../rustc_data_structures" }
 rustc_errors = { path = "../rustc_errors" }
 rustc_hir = { path = "../rustc_hir" }
+rustc_fluent_macro = { path = "../rustc_fluent_macro" }
 rustc_index = { path = "../rustc_index" }
 rustc_infer = { path = "../rustc_infer" }
 rustc_macros = { path = "../rustc_macros" }
diff --git a/compiler/rustc_trait_selection/src/lib.rs b/compiler/rustc_trait_selection/src/lib.rs
index f866cb016e2..ed3994be987 100644
--- a/compiler/rustc_trait_selection/src/lib.rs
+++ b/compiler/rustc_trait_selection/src/lib.rs
@@ -37,7 +37,7 @@ extern crate rustc_middle;
 extern crate smallvec;
 
 use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
-use rustc_macros::fluent_messages;
+use rustc_fluent_macro::fluent_messages;
 
 pub mod errors;
 pub mod infer;
diff --git a/compiler/rustc_ty_utils/Cargo.toml b/compiler/rustc_ty_utils/Cargo.toml
index 52fbd3ae047..51885c9b47e 100644
--- a/compiler/rustc_ty_utils/Cargo.toml
+++ b/compiler/rustc_ty_utils/Cargo.toml
@@ -9,6 +9,7 @@ rustc_middle = { path = "../rustc_middle" }
 rustc_data_structures = { path = "../rustc_data_structures" }
 rustc_errors = { path = "../rustc_errors" }
 rustc_hir = { path = "../rustc_hir" }
+rustc_fluent_macro = { path = "../rustc_fluent_macro" }
 rustc_infer = { path = "../rustc_infer" }
 rustc_macros = { path = "../rustc_macros" }
 rustc_span = { path = "../rustc_span" }
diff --git a/compiler/rustc_ty_utils/src/lib.rs b/compiler/rustc_ty_utils/src/lib.rs
index 2613445f39b..9d5a72a73cd 100644
--- a/compiler/rustc_ty_utils/src/lib.rs
+++ b/compiler/rustc_ty_utils/src/lib.rs
@@ -19,7 +19,7 @@ extern crate rustc_middle;
 extern crate tracing;
 
 use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage};
-use rustc_macros::fluent_messages;
+use rustc_fluent_macro::fluent_messages;
 use rustc_middle::ty::query::Providers;
 
 mod abi;