nightly-2023-12-21

checker/src/block_visitor.rs

@@ -2954,7 +2954,7 @@ impl<'block, 'analysis, 'compilation, 'tcx> BlockVisitor<'block, 'analysis, 'com
             // The size is always the pointer size of the current target, but this is not information
             // that we always have readily available.
             ConstValue::Scalar(Scalar::Ptr(ptr, _size)) => {
-                match self.bv.tcx.try_get_global_alloc(ptr.provenance) {
+                match self.bv.tcx.try_get_global_alloc(ptr.provenance.alloc_id()) {
                     Some(GlobalAlloc::Memory(alloc)) => {
                         let alloc_len = alloc.inner().len() as u64;
                         let offset_bytes = ptr.into_parts().1.bytes();

checker/src/crate_visitor.rs

@@ -243,7 +243,7 @@ impl<'compilation, 'tcx> CrateVisitor<'compilation, 'tcx> {
     /// Emit any diagnostics or, if testing, check that they are as expected.
     #[logfn_inputs(TRACE)]
     fn emit_or_check_diagnostics(&mut self) {
-        self.session.diagnostic().reset_err_count();
+        self.session.dcx().reset_err_count();
         if self.options.statistics {
             let num_diags = self.diagnostics_for.values().flatten().count();
             for (_, diags) in self.diagnostics_for.drain() {

checker/src/main.rs

@@ -31,7 +31,7 @@ use std::path::Path;
 
 fn main() {
     let early_error_handler =
-        rustc_session::EarlyErrorHandler::new(rustc_session::config::ErrorOutputType::default());
+        rustc_session::EarlyDiagCtxt::new(rustc_session::config::ErrorOutputType::default());
 
     // Initialize loggers.
     if env::var("RUSTC_LOG").is_ok() {

checker/src/options.rs

@@ -9,7 +9,7 @@ use clap::{Arg, Command};
 use itertools::Itertools;
 
 use mirai_annotations::*;
-use rustc_session::EarlyErrorHandler;
+use rustc_session::EarlyDiagCtxt;
 
 /// Creates the clap::Command metadata for argument parsing.
 fn make_options_parser(running_test_harness: bool) -> Command {
@@ -110,7 +110,7 @@ impl Options {
     pub fn parse_from_str(
         &mut self,
         s: &str,
-        handler: &EarlyErrorHandler,
+        handler: &EarlyDiagCtxt,
         running_test_harness: bool,
     ) -> Vec<String> {
         self.parse(
@@ -127,7 +127,7 @@ impl Options {
     pub fn parse(
         &mut self,
         args: &[String],
-        handler: &EarlyErrorHandler,
+        handler: &EarlyDiagCtxt,
         running_test_harness: bool,
     ) -> Vec<String> {
         let mut mirai_args_end = args.len();

checker/src/utils.rs

@@ -94,11 +94,16 @@ pub fn is_public(def_id: DefId, tcx: TyCtxt<'_>) -> bool {
 
     if tcx.hir().get_if_local(def_id).is_some() {
         let def_id = def_id.expect_local();
-        match tcx.resolutions(()).visibilities.get(&def_id) {
-            Some(vis) => vis.is_public(),
+        match tcx
+            .resolutions(())
+            .visibilities_for_hashing
+            .iter()
+            .find(|(id, _)| *id == def_id)
+        {
+            Some((_, vis)) => vis.is_public(),
             None => {
                 let hir_id = tcx.local_def_id_to_hir_id(def_id);
-                match tcx.hir().get(hir_id) {
+                match tcx.hir_node(hir_id) {
                     Node::Expr(rustc_hir::Expr {
                         kind: rustc_hir::ExprKind::Closure { .. },
                         ..
@@ -112,7 +117,7 @@ pub fn is_public(def_id: DefId, tcx: TyCtxt<'_>) -> bool {
                         .is_public(),
                     Node::ImplItem(..) => {
                         let parent_def_id: LocalDefId = tcx.hir().get_parent_item(hir_id).def_id;
-                        match tcx.hir().get_by_def_id(parent_def_id) {
+                        match tcx.hir_node_by_def_id(parent_def_id) {
                             Node::Item(rustc_hir::Item {
                                 kind:
                                     rustc_hir::ItemKind::Impl(rustc_hir::Impl {

checker/tests/call_graph/fnptr.rs

@@ -69,7 +69,7 @@ commit;
   ],
   "callables": [
     {
-      "name": "/fnptr/fn1(u32,&ReBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrNamed(DefId(0:7 ~ fnptr[26f3]::fn1::'_), '_) }) Binder(fn(u32) -> u32, []))->u32",
+      "name": "/fnptr/fn1(u32,&ReBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrNamed(DefId(0:7 ~ fnptr[a4a0]::fn1::'_), '_) }) Binder(fn(u32) -> u32, []))->u32",
       "file_index": 0,
       "first_line": 9,
       "local": true

checker/tests/call_graph/fnptr_clean.rs

@@ -74,7 +74,7 @@ commit;
   ],
   "callables": [
     {
-      "name": "/fnptr_clean/fn1(u32,&ReBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrNamed(DefId(0:8 ~ fnptr_clean[599c]::fn1::'_), '_) }) Binder(fn(u32) -> u32, []))->u32",
+      "name": "/fnptr_clean/fn1(u32,&ReBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrNamed(DefId(0:8 ~ fnptr_clean[5a5f]::fn1::'_), '_) }) Binder(fn(u32) -> u32, []))->u32",
       "file_index": 0,
       "first_line": 14,
       "local": true

checker/tests/call_graph/fnptr_deduplicate.rs

@@ -66,7 +66,7 @@ commit;
   ],
   "callables": [
     {
-      "name": "/fnptr_deduplicate/fn1(u32,&ReBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrNamed(DefId(0:7 ~ fnptr_deduplicate[2d10]::fn1::'_), '_) }) Binder(fn(u32) -> u32, []))->u32",
+      "name": "/fnptr_deduplicate/fn1(u32,&ReBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrNamed(DefId(0:7 ~ fnptr_deduplicate[09c2]::fn1::'_), '_) }) Binder(fn(u32) -> u32, []))->u32",
       "file_index": 0,
       "first_line": 10,
       "local": true

checker/tests/call_graph/fnptr_dom.rs

@@ -71,7 +71,7 @@ commit;
   ],
   "callables": [
     {
-      "name": "/fnptr_dom/fn1(u32,&ReBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrNamed(DefId(0:7 ~ fnptr_dom[7782]::fn1::'_), '_) }) Binder(fn(u32) -> u32, []),&ReBound(DebruijnIndex(0), BoundRegion { var: 1, kind: BrNamed(DefId(0:8 ~ fnptr_dom[7782]::fn1::'_#1), '_) }) Binder(fn(u32) -> u32, []))->u32",
+      "name": "/fnptr_dom/fn1(u32,&ReBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrNamed(DefId(0:7 ~ fnptr_dom[50c6]::fn1::'_), '_) }) Binder(fn(u32) -> u32, []),&ReBound(DebruijnIndex(0), BoundRegion { var: 1, kind: BrNamed(DefId(0:8 ~ fnptr_dom[50c6]::fn1::'_#1), '_) }) Binder(fn(u32) -> u32, []))->u32",
       "file_index": 0,
       "first_line": 9,
       "local": true

checker/tests/call_graph/fnptr_dom_loop.rs

@@ -85,7 +85,7 @@ commit;
   ],
   "callables": [
     {
-      "name": "/fnptr_dom_loop/fn1(u32,&ReBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrNamed(DefId(0:8 ~ fnptr_dom_loop[cf26]::fn1::'_), '_) }) Binder(fn(u32) -> u32, []),&ReBound(DebruijnIndex(0), BoundRegion { var: 1, kind: BrNamed(DefId(0:9 ~ fnptr_dom_loop[cf26]::fn1::'_#1), '_) }) Binder(fn(u32) -> u32, []))->u32",
+      "name": "/fnptr_dom_loop/fn1(u32,&ReBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrNamed(DefId(0:8 ~ fnptr_dom_loop[cf4c]::fn1::'_), '_) }) Binder(fn(u32) -> u32, []),&ReBound(DebruijnIndex(0), BoundRegion { var: 1, kind: BrNamed(DefId(0:9 ~ fnptr_dom_loop[cf4c]::fn1::'_#1), '_) }) Binder(fn(u32) -> u32, []))->u32",
       "file_index": 0,
       "first_line": 9,
       "local": true

checker/tests/call_graph/fnptr_dom_loop_souffle.rs

@@ -82,7 +82,7 @@ digraph {
   ],
   "callables": [
     {
-      "name": "/fnptr_dom_loop_souffle/fn1(u32,&ReBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrNamed(DefId(0:8 ~ fnptr_dom_loop_souffle[ce91]::fn1::'_), '_) }) Binder(fn(u32) -> u32, []),&ReBound(DebruijnIndex(0), BoundRegion { var: 1, kind: BrNamed(DefId(0:9 ~ fnptr_dom_loop_souffle[ce91]::fn1::'_#1), '_) }) Binder(fn(u32) -> u32, []))->u32",
+      "name": "/fnptr_dom_loop_souffle/fn1(u32,&ReBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrNamed(DefId(0:8 ~ fnptr_dom_loop_souffle[2d0f]::fn1::'_), '_) }) Binder(fn(u32) -> u32, []),&ReBound(DebruijnIndex(0), BoundRegion { var: 1, kind: BrNamed(DefId(0:9 ~ fnptr_dom_loop_souffle[2d0f]::fn1::'_#1), '_) }) Binder(fn(u32) -> u32, []))->u32",
       "file_index": 0,
       "first_line": 10,
       "local": true

checker/tests/call_graph/fnptr_fold.rs

@@ -68,14 +68,14 @@ commit;
 /* EXPECTED:CALL_SITES{
   "files": [
     "tests/call_graph/fnptr_fold.rs",
-    "/rustc/1fdfe1234795a289af1088aefa92ef80191cb611/library/std/src/io/stdio.rs",
-    "/rustc/1fdfe1234795a289af1088aefa92ef80191cb611/library/core/src/fmt/mod.rs",
-    "/rustc/1fdfe1234795a289af1088aefa92ef80191cb611/library/core/src/slice/mod.rs",
-    "/rustc/1fdfe1234795a289af1088aefa92ef80191cb611/library/core/src/ptr/metadata.rs"
+    "/rustc/5ac4c8a63ee305742071ac6dd11817f7c24adce2/library/std/src/io/stdio.rs",
+    "/rustc/5ac4c8a63ee305742071ac6dd11817f7c24adce2/library/core/src/fmt/mod.rs",
+    "/rustc/5ac4c8a63ee305742071ac6dd11817f7c24adce2/library/core/src/slice/mod.rs",
+    "/rustc/5ac4c8a63ee305742071ac6dd11817f7c24adce2/library/core/src/ptr/metadata.rs"
   ],
   "callables": [
     {
-      "name": "/fnptr_fold/fn1(u32,&ReBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrNamed(DefId(0:7 ~ fnptr_fold[8908]::fn1::'_), '_) }) Binder(fn(u32) -> u32, []))->u32",
+      "name": "/fnptr_fold/fn1(u32,&ReBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrNamed(DefId(0:7 ~ fnptr_fold[6cc8]::fn1::'_), '_) }) Binder(fn(u32) -> u32, []))->u32",
       "file_index": 0,
       "first_line": 10,
       "local": true
@@ -99,25 +99,25 @@ commit;
       "local": true
     },
     {
-      "name": "/std/std::io::_print(std::fmt::Arguments<ReBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrNamed(DefId(1:12930 ~ std[c363]::io::stdio::_print::'_), '_) })>)->()",
+      "name": "/std/std::io::_print(std::fmt::Arguments<ReBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrNamed(DefId(1:12928 ~ std[5dc0]::io::stdio::_print::'_), '_) })>)->()",
       "file_index": 1,
       "first_line": 1096,
       "local": false
     },
     {
-      "name": "/core/std::fmt::Arguments::<'a>::new_const(&ReEarlyParam(DefId(2:9827 ~ core[408d]::fmt::{impl#2}::'a), 0, 'a) [&ReStatic str])->std::fmt::Arguments<ReEarlyParam(DefId(2:9827 ~ core[408d]::fmt::{impl#2}::'a), 0, 'a)>",
+      "name": "/core/std::fmt::Arguments::<'a>::new_const(&ReEarlyParam(DefId(2:9923 ~ core[58e1]::fmt::{impl#2}::'a), 0, 'a) [&ReStatic str])->std::fmt::Arguments<ReEarlyParam(DefId(2:9923 ~ core[58e1]::fmt::{impl#2}::'a), 0, 'a)>",
       "file_index": 2,
       "first_line": 321,
       "local": true
     },
     {
-      "name": "/core/core::slice::<impl [T]>::len(&ReBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrNamed(DefId(2:59746 ~ core[408d]::slice::{impl#0}::len::'_), '_) }) [T/#0])->usize",
+      "name": "/core/core::slice::<impl [T]>::len(&ReBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrNamed(DefId(2:59803 ~ core[58e1]::slice::{impl#0}::len::'_), '_) }) [T/#0])->usize",
       "file_index": 3,
-      "first_line": 142,
+      "first_line": 137,
       "local": true
     },
     {
-      "name": "/core/std::ptr::metadata(*const T/#0)->Alias(Projection, AliasTy { args: [T/#0], def_id: DefId(2:1750 ~ core[408d]::ptr::metadata::Pointee::Metadata) })",
+      "name": "/core/std::ptr::metadata(*const T/#0)->Alias(Projection, AliasTy { args: [T/#0], def_id: DefId(2:1879 ~ core[58e1]::ptr::metadata::Pointee::Metadata) })",
       "file_index": 4,
       "first_line": 94,
       "local": true
@@ -175,7 +175,7 @@ commit;
     ],
     [
       3,
-      143,
+      138,
       9,
       6,
       7

checker/tests/call_graph/fnptr_loop.rs

@@ -82,7 +82,7 @@ commit;
       "local": true
     },
     {
-      "name": "/fnptr_loop/fn2(u32,&ReBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrNamed(DefId(0:7 ~ fnptr_loop[4126]::fn2::'_), '_) }) Binder(fn(u32) -> u32, []))->u32",
+      "name": "/fnptr_loop/fn2(u32,&ReBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrNamed(DefId(0:7 ~ fnptr_loop[821e]::fn2::'_), '_) }) Binder(fn(u32) -> u32, []))->u32",
       "file_index": 0,
       "first_line": 12,
       "local": true

checker/tests/call_graph/fnptr_slice.rs

@@ -62,7 +62,7 @@ commit;
   ],
   "callables": [
     {
-      "name": "/fnptr_slice/fn1(u32,&ReBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrNamed(DefId(0:7 ~ fnptr_slice[df6f]::fn1::'_), '_) }) Binder(fn(u32) -> u32, []))->u32",
+      "name": "/fnptr_slice/fn1(u32,&ReBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrNamed(DefId(0:7 ~ fnptr_slice[c80f]::fn1::'_), '_) }) Binder(fn(u32) -> u32, []))->u32",
       "file_index": 0,
       "first_line": 10,
       "local": true

checker/tests/call_graph/generic.rs

@@ -74,7 +74,7 @@ commit;
       "local": true
     },
     {
-      "name": "/generic/Gen::<T>::bar(&ReBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrNamed(DefId(0:12 ~ generic[60ea]::{impl#0}::bar::'_), '_) }) Gen<T/#0>,T/#0)->()",
+      "name": "/generic/Gen::<T>::bar(&ReBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrNamed(DefId(0:12 ~ generic[6dff]::{impl#0}::bar::'_), '_) }) Gen<T/#0>,T/#0)->()",
       "file_index": 0,
       "first_line": 14,
       "local": true

checker/tests/call_graph/static_deduplicate.rs

@@ -66,19 +66,19 @@ commit;
   ],
   "callables": [
     {
-      "name": "/static_deduplicate/fn1(u32,&ReBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrNamed(DefId(0:7 ~ static_deduplicate[c483]::fn1::'_), '_) }) str)->(u32, &ReBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrNamed(DefId(0:7 ~ static_deduplicate[c483]::fn1::'_), '_) }) str)",
+      "name": "/static_deduplicate/fn1(u32,&ReBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrNamed(DefId(0:7 ~ static_deduplicate[7f6a]::fn1::'_), '_) }) str)->(u32, &ReBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrNamed(DefId(0:7 ~ static_deduplicate[7f6a]::fn1::'_), '_) }) str)",
       "file_index": 0,
       "first_line": 10,
       "local": true
     },
     {
-      "name": "/static_deduplicate/fn2(u32,&ReBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrNamed(DefId(0:8 ~ static_deduplicate[c483]::fn2::'_), '_) }) str)->(u32, &ReBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrNamed(DefId(0:8 ~ static_deduplicate[c483]::fn2::'_), '_) }) str)",
+      "name": "/static_deduplicate/fn2(u32,&ReBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrNamed(DefId(0:8 ~ static_deduplicate[7f6a]::fn2::'_), '_) }) str)->(u32, &ReBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrNamed(DefId(0:8 ~ static_deduplicate[7f6a]::fn2::'_), '_) }) str)",
       "file_index": 0,
       "first_line": 13,
       "local": true
     },
     {
-      "name": "/static_deduplicate/fn3(u32,&ReBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrNamed(DefId(0:9 ~ static_deduplicate[c483]::fn3::'_), '_) }) str)->(u32, &ReBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrNamed(DefId(0:9 ~ static_deduplicate[c483]::fn3::'_), '_) }) str)",
+      "name": "/static_deduplicate/fn3(u32,&ReBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrNamed(DefId(0:9 ~ static_deduplicate[7f6a]::fn3::'_), '_) }) str)->(u32, &ReBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrNamed(DefId(0:9 ~ static_deduplicate[7f6a]::fn3::'_), '_) }) str)",
       "file_index": 0,
       "first_line": 16,
       "local": true

checker/tests/call_graph/static_fold.rs

@@ -64,10 +64,10 @@ commit;
 /* EXPECTED:CALL_SITES{
   "files": [
     "tests/call_graph/static_fold.rs",
-    "/rustc/1fdfe1234795a289af1088aefa92ef80191cb611/library/std/src/io/stdio.rs",
-    "/rustc/1fdfe1234795a289af1088aefa92ef80191cb611/library/core/src/fmt/mod.rs",
-    "/rustc/1fdfe1234795a289af1088aefa92ef80191cb611/library/core/src/slice/mod.rs",
-    "/rustc/1fdfe1234795a289af1088aefa92ef80191cb611/library/core/src/ptr/metadata.rs"
+    "/rustc/5ac4c8a63ee305742071ac6dd11817f7c24adce2/library/std/src/io/stdio.rs",
+    "/rustc/5ac4c8a63ee305742071ac6dd11817f7c24adce2/library/core/src/fmt/mod.rs",
+    "/rustc/5ac4c8a63ee305742071ac6dd11817f7c24adce2/library/core/src/slice/mod.rs",
+    "/rustc/5ac4c8a63ee305742071ac6dd11817f7c24adce2/library/core/src/ptr/metadata.rs"
   ],
   "callables": [
     {
@@ -95,25 +95,25 @@ commit;
       "local": true
     },
     {
-      "name": "/std/std::io::_print(std::fmt::Arguments<ReBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrNamed(DefId(1:12930 ~ std[c363]::io::stdio::_print::'_), '_) })>)->()",
+      "name": "/std/std::io::_print(std::fmt::Arguments<ReBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrNamed(DefId(1:12928 ~ std[5dc0]::io::stdio::_print::'_), '_) })>)->()",
       "file_index": 1,
       "first_line": 1096,
       "local": false
     },
     {
-      "name": "/core/std::fmt::Arguments::<'a>::new_const(&ReEarlyParam(DefId(2:9827 ~ core[408d]::fmt::{impl#2}::'a), 0, 'a) [&ReStatic str])->std::fmt::Arguments<ReEarlyParam(DefId(2:9827 ~ core[408d]::fmt::{impl#2}::'a), 0, 'a)>",
+      "name": "/core/std::fmt::Arguments::<'a>::new_const(&ReEarlyParam(DefId(2:9923 ~ core[58e1]::fmt::{impl#2}::'a), 0, 'a) [&ReStatic str])->std::fmt::Arguments<ReEarlyParam(DefId(2:9923 ~ core[58e1]::fmt::{impl#2}::'a), 0, 'a)>",
       "file_index": 2,
       "first_line": 321,
       "local": false
     },
     {
-      "name": "/core/core::slice::<impl [T]>::len(&ReBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrNamed(DefId(2:59746 ~ core[408d]::slice::{impl#0}::len::'_), '_) }) [T/#0])->usize",
+      "name": "/core/core::slice::<impl [T]>::len(&ReBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrNamed(DefId(2:59803 ~ core[58e1]::slice::{impl#0}::len::'_), '_) }) [T/#0])->usize",
       "file_index": 3,
-      "first_line": 142,
+      "first_line": 137,
       "local": true
     },
     {
-      "name": "/core/std::ptr::metadata(*const T/#0)->Alias(Projection, AliasTy { args: [T/#0], def_id: DefId(2:1750 ~ core[408d]::ptr::metadata::Pointee::Metadata) })",
+      "name": "/core/std::ptr::metadata(*const T/#0)->Alias(Projection, AliasTy { args: [T/#0], def_id: DefId(2:1879 ~ core[58e1]::ptr::metadata::Pointee::Metadata) })",
       "file_index": 4,
       "first_line": 94,
       "local": true
@@ -157,7 +157,7 @@ commit;
     ],
     [
       3,
-      143,
+      138,
       9,
       6,
       7

checker/tests/call_graph/trait.rs

@@ -73,7 +73,7 @@ commit;
       "local": true
     },
     {
-      "name": "/trait/<Bar as Tr>::bar(&ReBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrNamed(DefId(0:13 ~ trait[6f4c]::{impl#0}::bar::'_), '_) }) Bar)->i32",
+      "name": "/trait/<Bar as Tr>::bar(&ReBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrNamed(DefId(0:13 ~ trait[3ed6]::{impl#0}::bar::'_), '_) }) Bar)->i32",
       "file_index": 0,
       "first_line": 14,
       "local": true

checker/tests/integration_tests.rs

@@ -150,7 +150,7 @@ fn run_directory(directory_path: PathBuf) -> Vec<(String, String)> {
     files_and_temp_dirs
 }
 
-fn build_options(early_error_handler: &EarlyErrorHandler) -> Options {
+fn build_options(early_error_handler: &EarlyDiagCtxt) -> Options {
     let mut options = Options::default();
     options.parse_from_str("", early_error_handler, true); // get defaults
     options.diag_level = DiagLevel::Paranoid; // override default
@@ -256,7 +256,7 @@ fn invoke_driver_on_files(
 // Runs the single test case found in file_name, using temp_dir_path as the place
 // to put compiler output, which for Mirai includes the persistent summary store.
 fn invoke_driver(
-    early_error_handler: &EarlyErrorHandler,
+    early_error_handler: &EarlyDiagCtxt,
     file_name: String,
     temp_dir_path: String,
     sys_root: String,
@@ -428,7 +428,7 @@ fn check_call_graph_output(
 
 // Default test driver
 fn start_driver(config: DriverConfig) -> usize {
-    let early_error_handler = EarlyErrorHandler::new(config::ErrorOutputType::default());
+    let early_error_handler = EarlyDiagCtxt::new(config::ErrorOutputType::default());
     let sys_root = utils::find_sysroot();
     let options = build_options(&early_error_handler);
     self::invoke_driver(
@@ -444,7 +444,7 @@ fn start_driver(config: DriverConfig) -> usize {
 // Test driver for call graph generation;
 // sets up call graph configuration.
 fn start_driver_call_graph(config: DriverConfig) -> usize {
-    let early_error_handler = EarlyErrorHandler::new(config::ErrorOutputType::default());
+    let early_error_handler = EarlyDiagCtxt::new(config::ErrorOutputType::default());
     let sys_root = utils::find_sysroot();
     let mut options = build_options(&early_error_handler);
     let (call_graph_config, call_graph_config_path) =

rust-toolchain.toml

@@ -1,3 +1,3 @@
 [toolchain]
-channel = "nightly-2023-12-07"
+channel = "nightly-2023-12-21"
 components = ["clippy", "rustfmt", "rustc-dev", "rust-src", "rust-std", "llvm-tools-preview"]