Auto merge of #109503 - matthiaskrgr:rollup-cnp7kdd, r=matthiaskrgr

Rollup of 9 pull requests

Successful merges:

 - #108954 (rustdoc: handle generics better when matching notable traits)
 - #109203 (refactor/feat: refactor identifier parsing a bit)
 - #109213 (Eagerly intern and check CrateNum/StableCrateId collisions)
 - #109358 (rustc: Remove unused `Session` argument from some attribute functions)
 - #109359 (Update stdarch)
 - #109378 (Remove Ty::is_region_ptr)
 - #109423 (Use region-erased self type during IAT selection)
 - #109447 (new solver cleanup + implement coherence)
 - #109501 (make link clickable)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup

compiler/rustc_trait_selection/src/traits/coherence.rs

@@ -95,8 +95,11 @@ pub fn overlapping_impls(
         return None;
     }
 
-    let infcx =
-        tcx.infer_ctxt().with_opaque_type_inference(DefiningAnchor::Bubble).intercrate().build();
+    let infcx = tcx
+        .infer_ctxt()
+        .with_opaque_type_inference(DefiningAnchor::Bubble)
+        .intercrate(true)
+        .build();
     let selcx = &mut SelectionContext::new(&infcx);
     let overlaps =
         overlap(selcx, skip_leak_check, impl1_def_id, impl2_def_id, overlap_mode).is_some();
@@ -107,8 +110,11 @@ pub fn overlapping_impls(
     // In the case where we detect an error, run the check again, but
     // this time tracking intercrate ambiguity causes for better
     // diagnostics. (These take time and can lead to false errors.)
-    let infcx =
-        tcx.infer_ctxt().with_opaque_type_inference(DefiningAnchor::Bubble).intercrate().build();
+    let infcx = tcx
+        .infer_ctxt()
+        .with_opaque_type_inference(DefiningAnchor::Bubble)
+        .intercrate(true)
+        .build();
     let selcx = &mut SelectionContext::new(&infcx);
     selcx.enable_tracking_intercrate_ambiguity_causes();
     Some(overlap(selcx, skip_leak_check, impl1_def_id, impl2_def_id, overlap_mode).unwrap())

compiler/rustc_trait_selection/src/traits/mod.rs

@@ -4,7 +4,7 @@
 
 pub mod auto_trait;
 mod chalk_fulfill;
-mod coherence;
+pub(crate) mod coherence;
 pub mod const_evaluatable;
 mod engine;
 pub mod error_reporting;