Auto merge of #100576 - joboet:movable_const_remutex, r=Mark-Simulacrum

[rust.git] / compiler / rustc_monomorphize / src / partitioning / mod.rs

diff --git a/compiler/rustc_monomorphize/src/partitioning/mod.rs b/compiler/rustc_monomorphize/src/partitioning/mod.rs
index a1061dbf67fbd3bb7772ef64372dd0e5237668e9..932edc6675f5900cb6dd04d9678d7847345f0f9b 100644 (file)
--- a/compiler/rustc_monomorphize/src/partitioning/mod.rs
+++ b/compiler/rustc_monomorphize/src/partitioning/mod.rs
@@ -108,6 +108,7 @@
 
 use crate::collector::InliningMap;
 use crate::collector::{self, MonoItemCollectionMode};
+use crate::errors::{SymbolAlreadyDefined, UnknownPartitionStrategy};
 
 pub struct PartitioningCx<'a, 'tcx> {
     tcx: TyCtxt<'tcx>,
@@ -142,14 +143,16 @@ fn internalize_symbols(
 }
 
 fn get_partitioner<'tcx>(tcx: TyCtxt<'tcx>) -> Box<dyn Partitioner<'tcx>> {
-    let strategy = match &tcx.sess.opts.debugging_opts.cgu_partitioning_strategy {
+    let strategy = match &tcx.sess.opts.unstable_opts.cgu_partitioning_strategy {
         None => "default",
         Some(s) => &s[..],
     };
 
     match strategy {
         "default" => Box::new(default::DefaultPartitioning),
-        _ => tcx.sess.fatal("unknown partitioning strategy"),
+        _ => {
+            tcx.sess.emit_fatal(UnknownPartitionStrategy);
+        }
     }
 }
 
@@ -331,13 +334,7 @@ fn assert_symbols_are_distinct<'a, 'tcx, I>(tcx: TyCtxt<'tcx>, mono_items: I)
                 (span1, span2) => span1.or(span2),
             };
 
-            let error_message = format!("symbol `{}` is already defined", sym1);
-
-            if let Some(span) = span {
-                tcx.sess.span_fatal(span, &error_message)
-            } else {
-                tcx.sess.fatal(&error_message)
-            }
+            tcx.sess.emit_fatal(SymbolAlreadyDefined { span, symbol: sym1.to_string() });
         }
     }
 }
@@ -346,7 +343,7 @@ fn collect_and_partition_mono_items<'tcx>(
     tcx: TyCtxt<'tcx>,
     (): (),
 ) -> (&'tcx DefIdSet, &'tcx [CodegenUnit<'tcx>]) {
-    let collection_mode = match tcx.sess.opts.debugging_opts.print_mono_items {
+    let collection_mode = match tcx.sess.opts.unstable_opts.print_mono_items {
         Some(ref s) => {
             let mode_string = s.to_lowercase();
             let mode_string = mode_string.trim();
@@ -414,7 +411,7 @@ fn collect_and_partition_mono_items<'tcx>(
         })
         .collect();
 
-    if tcx.sess.opts.debugging_opts.print_mono_items.is_some() {
+    if tcx.sess.opts.unstable_opts.print_mono_items.is_some() {
         let mut item_to_cgus: FxHashMap<_, Vec<_>> = Default::default();
 
         for cgu in codegen_units {
@@ -481,7 +478,7 @@ fn codegened_and_inlined_items<'tcx>(tcx: TyCtxt<'tcx>, (): ()) -> &'tcx DefIdSe
                     continue;
                 }
                 let body = tcx.instance_mir(instance.def);
-                for block in body.basic_blocks() {
+                for block in body.basic_blocks.iter() {
                     for statement in &block.statements {
                         let mir::StatementKind::Coverage(_) = statement.kind else { continue };
                         let scope = statement.source_info.scope;