bjoernager/rust
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Auto merge of #110407 - Nilstrieb:fluent-macro, r=davidtwco

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Add `rustc_fluent_macro` to decouple fluent from `rustc_macros`

Fluent, with all the icu4x it brings in, takes quite some time to compile. `fluent_messages!` is only needed in further downstream rustc crates, but is blocking more upstream crates like `rustc_index`. By splitting it out, we allow `rustc_macros` to be compiled earlier, which speeds up `x check compiler` by about 5 seconds (and even more after the needless dependency on `serde_json` is removed from `rustc_data_structures`).
This commit is contained in:
bors 2023-04-19 08:26:47 +00:00
commit d7f9e81650
81 changed files with 398 additions and 293 deletions
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1
compiler/rustc_parse/Cargo.toml
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@ -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" }

2
compiler/rustc_parse/src/lib.rs
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@ -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};