diff options
Diffstat (limited to 'compiler/rustc_interface/src/passes.rs')
| -rw-r--r-- | compiler/rustc_interface/src/passes.rs | 68 |
1 files changed, 39 insertions, 29 deletions
diff --git a/compiler/rustc_interface/src/passes.rs b/compiler/rustc_interface/src/passes.rs index 7f1d21bf1..f808c1438 100644 --- a/compiler/rustc_interface/src/passes.rs +++ b/compiler/rustc_interface/src/passes.rs @@ -12,6 +12,7 @@ use rustc_ast::{self as ast, visit}; use rustc_borrowck as mir_borrowck; use rustc_codegen_ssa::traits::CodegenBackend; use rustc_data_structures::parallel; +use rustc_data_structures::steal::Steal; use rustc_data_structures::sync::{Lrc, OnceCell, WorkerLocal}; use rustc_errors::{ErrorGuaranteed, PResult}; use rustc_expand::base::{ExtCtxt, LintStoreExpand, ResolverExpand}; @@ -157,7 +158,7 @@ pub fn create_resolver( sess: Lrc<Session>, metadata_loader: Box<MetadataLoaderDyn>, krate: &ast::Crate, - crate_name: &str, + crate_name: Symbol, ) -> BoxedResolver { trace!("create_resolver"); BoxedResolver::new(sess, move |sess, resolver_arenas| { @@ -170,7 +171,7 @@ pub fn register_plugins<'a>( metadata_loader: &'a dyn MetadataLoader, register_lints: impl Fn(&Session, &mut LintStore), mut krate: ast::Crate, - crate_name: &str, + crate_name: Symbol, ) -> Result<(ast::Crate, LintStore)> { krate = sess.time("attributes_injection", || { rustc_builtin_macros::cmdline_attrs::inject( @@ -207,10 +208,7 @@ pub fn register_plugins<'a>( }); } - let mut lint_store = rustc_lint::new_lint_store( - sess.opts.unstable_opts.no_interleave_lints, - sess.enable_internal_lints(), - ); + let mut lint_store = rustc_lint::new_lint_store(sess.enable_internal_lints()); register_lints(sess, &mut lint_store); let registrars = @@ -230,19 +228,21 @@ fn pre_expansion_lint<'a>( lint_store: &LintStore, registered_tools: &RegisteredTools, check_node: impl EarlyCheckNode<'a>, - node_name: &str, + node_name: Symbol, ) { - sess.prof.generic_activity_with_arg("pre_AST_expansion_lint_checks", node_name).run(|| { - rustc_lint::check_ast_node( - sess, - true, - lint_store, - registered_tools, - None, - rustc_lint::BuiltinCombinedPreExpansionLintPass::new(), - check_node, - ); - }); + sess.prof.generic_activity_with_arg("pre_AST_expansion_lint_checks", node_name.as_str()).run( + || { + rustc_lint::check_ast_node( + sess, + true, + lint_store, + registered_tools, + None, + rustc_lint::BuiltinCombinedPreExpansionLintPass::new(), + check_node, + ); + }, + ); } // Cannot implement directly for `LintStore` due to trait coherence. @@ -256,7 +256,7 @@ impl LintStoreExpand for LintStoreExpandImpl<'_> { node_id: ast::NodeId, attrs: &[ast::Attribute], items: &[rustc_ast::ptr::P<ast::Item>], - name: &str, + name: Symbol, ) { pre_expansion_lint(sess, self.0, registered_tools, (node_id, attrs, items), name); } @@ -270,7 +270,7 @@ pub fn configure_and_expand( sess: &Session, lint_store: &LintStore, mut krate: ast::Crate, - crate_name: &str, + crate_name: Symbol, resolver: &mut Resolver<'_>, ) -> Result<ast::Crate> { trace!("configure_and_expand"); @@ -464,7 +464,7 @@ fn generated_output_paths( sess: &Session, outputs: &OutputFilenames, exact_name: bool, - crate_name: &str, + crate_name: Symbol, ) -> Vec<PathBuf> { let mut out_filenames = Vec::new(); for output_type in sess.opts.output_types.keys() { @@ -663,7 +663,7 @@ pub fn prepare_outputs( compiler: &Compiler, krate: &ast::Crate, boxed_resolver: &RefCell<BoxedResolver>, - crate_name: &str, + crate_name: Symbol, ) -> Result<OutputFilenames> { let _timer = sess.timer("prepare_outputs"); @@ -773,7 +773,7 @@ pub fn create_global_ctxt<'tcx>( dep_graph: DepGraph, resolver: Rc<RefCell<BoxedResolver>>, outputs: OutputFilenames, - crate_name: &str, + crate_name: Symbol, queries: &'tcx OnceCell<TcxQueries<'tcx>>, global_ctxt: &'tcx OnceCell<GlobalCtxt<'tcx>>, arena: &'tcx WorkerLocal<Arena<'tcx>>, @@ -804,6 +804,12 @@ pub fn create_global_ctxt<'tcx>( TcxQueries::new(local_providers, extern_providers, query_result_on_disk_cache) }); + let ty::ResolverOutputs { + definitions, + global_ctxt: untracked_resolutions, + ast_lowering: untracked_resolver_for_lowering, + } = resolver_outputs; + let gcx = sess.time("setup_global_ctxt", || { global_ctxt.get_or_init(move || { TyCtxt::create_global_ctxt( @@ -811,7 +817,8 @@ pub fn create_global_ctxt<'tcx>( lint_store, arena, hir_arena, - resolver_outputs, + definitions, + untracked_resolutions, krate, dep_graph, queries.on_disk_cache.as_ref().map(OnDiskCache::as_dyn), @@ -823,7 +830,12 @@ pub fn create_global_ctxt<'tcx>( }) }); - QueryContext { gcx } + let mut qcx = QueryContext { gcx }; + qcx.enter(|tcx| { + tcx.feed_unit_query() + .resolver_for_lowering(tcx.arena.alloc(Steal::new(untracked_resolver_for_lowering))) + }); + qcx } /// Runs the resolution, type-checking, region checking and other @@ -968,12 +980,10 @@ fn analysis(tcx: TyCtxt<'_>, (): ()) -> Result<()> { pub fn start_codegen<'tcx>( codegen_backend: &dyn CodegenBackend, tcx: TyCtxt<'tcx>, - outputs: &OutputFilenames, ) -> Box<dyn Any> { info!("Pre-codegen\n{:?}", tcx.debug_stats()); - let (metadata, need_metadata_module) = - rustc_metadata::fs::encode_and_write_metadata(tcx, outputs); + let (metadata, need_metadata_module) = rustc_metadata::fs::encode_and_write_metadata(tcx); let codegen = tcx.sess.time("codegen_crate", move || { codegen_backend.codegen_crate(tcx, metadata, need_metadata_module) @@ -989,7 +999,7 @@ pub fn start_codegen<'tcx>( info!("Post-codegen\n{:?}", tcx.debug_stats()); if tcx.sess.opts.output_types.contains_key(&OutputType::Mir) { - if let Err(error) = rustc_mir_transform::dump_mir::emit_mir(tcx, outputs) { + if let Err(error) = rustc_mir_transform::dump_mir::emit_mir(tcx) { tcx.sess.emit_err(CantEmitMIR { error }); tcx.sess.abort_if_errors(); } |