Auto merge of #99592 - Dylan-DPC:rollup-xlw4wax, r=Dylan-DPC

Rollup of 6 pull requests

Successful merges:

 - #98174 (Rename `<*{mut,const} T>::as_{const,mut}` to `cast_`)
 - #98868 (Fix unreachable coverage generation for inlined functions)
 - #99393 (feat: omit suffixes in const generics (e.g. `1_i32`))
 - #99423 (Group CSS font rule)
 - #99539 (Improve suggestions for returning binding)
 - #99579 (Add same warning to Result::expect as Result::unwrap)

Failed merges:

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

1 files changed, 2 insertions, 5 deletions

diff --git a/compiler/rustc_codegen_ssa/src/mir/coverageinfo.rs b/compiler/rustc_codegen_ssa/src/mir/coverageinfo.rs
index a283bf1de76..f1fe495282a 100644
--- a/compiler/rustc_codegen_ssa/src/mir/coverageinfo.rs
+++ b/compiler/rustc_codegen_ssa/src/mir/coverageinfo.rs
@@ -9,11 +9,8 @@ use super::FunctionCx;
 impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
     pub fn codegen_coverage(&self, bx: &mut Bx, coverage: Coverage, scope: SourceScope) {
         // Determine the instance that coverage data was originally generated for.
-        let scope_data = &self.mir.source_scopes[scope];
-        let instance = if let Some((inlined_instance, _)) = scope_data.inlined {
-            self.monomorphize(inlined_instance)
-        } else if let Some(inlined_scope) = scope_data.inlined_parent_scope {
-            self.monomorphize(self.mir.source_scopes[inlined_scope].inlined.unwrap().0)
+        let instance = if let Some(inlined) = scope.inlined_instance(&self.mir.source_scopes) {
+            self.monomorphize(inlined)
         } else {
             self.instance
         };