Rollup merge of #113910 - spastorino:smir-types-5, r=oli-obk

Add FnPtr ty to SMIR

r? `@oli-obk`

Author: matthiaskrgr

compiler/rustc_smir/src/rustc_internal/mod.rs

@@ -47,6 +47,14 @@ pub fn generator_def(did: DefId) -> stable_mir::ty::GeneratorDef {
     with_tables(|t| t.generator_def(did))
 }
 
+pub fn param_def(did: DefId) -> stable_mir::ty::ParamDef {
+    with_tables(|t| t.param_def(did))
+}
+
+pub fn br_named_def(did: DefId) -> stable_mir::ty::BrNamedDef {
+    with_tables(|t| t.br_named_def(did))
+}
+
 impl<'tcx> Tables<'tcx> {
     pub fn item_def_id(&self, item: &stable_mir::CrateItem) -> DefId {
         self.def_ids[item.0]
@@ -76,6 +84,14 @@ impl<'tcx> Tables<'tcx> {
         stable_mir::ty::GeneratorDef(self.create_def_id(did))
     }
 
+    pub fn param_def(&mut self, did: DefId) -> stable_mir::ty::ParamDef {
+        stable_mir::ty::ParamDef(self.create_def_id(did))
+    }
+
+    pub fn br_named_def(&mut self, did: DefId) -> stable_mir::ty::BrNamedDef {
+        stable_mir::ty::BrNamedDef(self.create_def_id(did))
+    }
+
     fn create_def_id(&mut self, did: DefId) -> stable_mir::DefId {
         // FIXME: this becomes inefficient when we have too many ids
         for (i, &d) in self.def_ids.iter().enumerate() {