diff --git a/compiler/rustc_driver_impl/src/lib.rs b/compiler/rustc_driver_impl/src/lib.rs index 2e01c385a667..b8d5281087ef 100644 --- a/compiler/rustc_driver_impl/src/lib.rs +++ b/compiler/rustc_driver_impl/src/lib.rs @@ -350,6 +350,8 @@ fn run_compiler( callbacks.config(&mut config); + let registered_lints = config.register_lints.is_some(); + interface::run_compiler(config, |compiler| { let sess = &compiler.sess; let codegen_backend = &*compiler.codegen_backend; @@ -365,7 +367,7 @@ fn run_compiler( // `--help`/`-Zhelp`/`-Chelp`. This is the earliest it can run, because // it must happen after lints are registered, during session creation. if sess.opts.describe_lints { - describe_lints(sess); + describe_lints(sess, registered_lints); return early_exit(); } @@ -982,7 +984,7 @@ fn print_wall_help() { } /// Write to stdout lint command options, together with a list of all available lints -pub fn describe_lints(sess: &Session) { +pub fn describe_lints(sess: &Session, registered_lints: bool) { safe_println!( " Available lint options: @@ -1086,7 +1088,7 @@ fn sort_lint_groups( print_lint_groups(builtin_groups, true); - match (sess.registered_lints, loaded.len(), loaded_groups.len()) { + match (registered_lints, loaded.len(), loaded_groups.len()) { (false, 0, _) | (false, _, 0) => { safe_println!("Lint tools like Clippy can load additional lints and lint groups."); } diff --git a/compiler/rustc_interface/src/interface.rs b/compiler/rustc_interface/src/interface.rs index 07ae24ee6d32..7ad893f61ab5 100644 --- a/compiler/rustc_interface/src/interface.rs +++ b/compiler/rustc_interface/src/interface.rs @@ -479,7 +479,6 @@ pub fn run_compiler(config: Config, f: impl FnOnce(&Compiler) -> R + Se let mut lint_store = rustc_lint::new_lint_store(sess.enable_internal_lints()); if let Some(register_lints) = config.register_lints.as_deref() { register_lints(&sess, &mut lint_store); - sess.registered_lints = true; } sess.lint_store = Some(Lrc::new(lint_store)); diff --git a/compiler/rustc_session/src/session.rs b/compiler/rustc_session/src/session.rs index 160525cead03..9f6106f9cfb7 100644 --- a/compiler/rustc_session/src/session.rs +++ b/compiler/rustc_session/src/session.rs @@ -156,9 +156,6 @@ pub struct Session { /// This only ever stores a `LintStore` but we don't want a dependency on that type here. pub lint_store: Option>, - /// Should be set if any lints are registered in `lint_store`. - pub registered_lints: bool, - /// Cap lint level specified by a driver specifically. pub driver_lint_caps: FxHashMap, @@ -1068,7 +1065,6 @@ pub fn build_session( prof, code_stats: Default::default(), lint_store: None, - registered_lints: false, driver_lint_caps, ctfe_backtrace, miri_unleashed_features: Lock::new(Default::default()), diff --git a/src/librustdoc/lib.rs b/src/librustdoc/lib.rs index a384c286039d..5d82b8e309a6 100644 --- a/src/librustdoc/lib.rs +++ b/src/librustdoc/lib.rs @@ -846,11 +846,13 @@ fn main_args( let config = core::create_config(input, options, &render_options, using_internal_features); + let registered_lints = config.register_lints.is_some(); + interface::run_compiler(config, |compiler| { let sess = &compiler.sess; if sess.opts.describe_lints { - rustc_driver::describe_lints(sess); + rustc_driver::describe_lints(sess, registered_lints); return; }