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-rw-r--r--src/test/mir-opt/const_promotion_extern_static.BAR.PromoteTemps.diff4
-rw-r--r--src/test/mir-opt/const_promotion_extern_static.FOO.PromoteTemps.diff4
-rw-r--r--src/test/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.ConstProp.32bit.diff4
-rw-r--r--src/test/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.ConstProp.64bit.diff4
-rw-r--r--src/test/mir-opt/const_prop/const_prop_fails_gracefully.main.ConstProp.diff4
-rw-r--r--src/test/mir-opt/const_prop/ref_deref.main.ConstProp.diff4
-rw-r--r--src/test/mir-opt/const_prop/ref_deref.main.PromoteTemps.diff4
-rw-r--r--src/test/mir-opt/const_prop/ref_deref_project.main.ConstProp.diff4
-rw-r--r--src/test/mir-opt/const_prop/ref_deref_project.main.PromoteTemps.diff4
-rw-r--r--src/test/mir-opt/const_prop/slice_len.main.ConstProp.32bit.diff4
-rw-r--r--src/test/mir-opt/const_prop/slice_len.main.ConstProp.64bit.diff4
-rw-r--r--src/test/mir-opt/inline/inline_retag.bar.Inline.after.mir8
-rw-r--r--src/test/mir-opt/issue_73223.main.PreCodegen.32bit.diff4
-rw-r--r--src/test/mir-opt/issue_73223.main.PreCodegen.64bit.diff4
-rw-r--r--src/test/mir-opt/issue_73223.main.SimplifyArmIdentity.32bit.diff4
-rw-r--r--src/test/mir-opt/issue_73223.main.SimplifyArmIdentity.64bit.diff4
-rw-r--r--src/test/mir-opt/lower_intrinsics.discriminant.LowerIntrinsics.diff12
-rw-r--r--src/test/mir-opt/match_false_edges.full_tested_match.PromoteTemps.after.mir4
-rw-r--r--src/test/mir-opt/retag.main.SimplifyCfg-elaborate-drops.after.mir4
-rw-r--r--src/test/ui/associated-types/issue-23208.rs (renamed from src/test/ui/issues/issue-23208.rs)0
-rw-r--r--src/test/ui/associated-types/issue-31597.rs (renamed from src/test/ui/issues/issue-31597.rs)0
-rw-r--r--src/test/ui/binding/shadow.rs (renamed from src/test/ui/shadow.rs)0
-rw-r--r--src/test/ui/const-generics/const_evaluatable_checked/cross_crate_predicate.stderr36
-rw-r--r--src/test/ui/const-generics/const_evaluatable_checked/different-fn.stderr6
-rw-r--r--src/test/ui/const-generics/const_evaluatable_checked/dont-eagerly-error-in-is-const-evaluatable.rs17
-rw-r--r--src/test/ui/const_evaluatable/needs_where_clause.stderr6
-rw-r--r--src/test/ui/const_evaluatable/no_where_clause.stderr6
-rw-r--r--src/test/ui/consts/issue-52060.rs (renamed from src/test/ui/issues/issue-52060.rs)0
-rw-r--r--src/test/ui/consts/issue-52060.stderr (renamed from src/test/ui/issues/issue-52060.stderr)0
-rw-r--r--src/test/ui/consts/mir_check_nonconst.rs (renamed from src/test/ui/mir_check_nonconst.rs)0
-rw-r--r--src/test/ui/consts/mir_check_nonconst.stderr (renamed from src/test/ui/mir_check_nonconst.stderr)0
-rw-r--r--src/test/ui/generator/issue-45729-unsafe-in-generator.rs (renamed from src/test/ui/issues/issue-45729-unsafe-in-generator.rs)0
-rw-r--r--src/test/ui/generator/issue-45729-unsafe-in-generator.stderr (renamed from src/test/ui/issues/issue-45729-unsafe-in-generator.stderr)0
-rw-r--r--src/test/ui/impl-trait/impl-trait-in-bindings-issue-73003.rs (renamed from src/test/ui/impl-trait-in-bindings-issue-73003.rs)0
-rw-r--r--src/test/ui/impl-trait/impl-trait-in-bindings-issue-73003.stderr (renamed from src/test/ui/impl-trait-in-bindings-issue-73003.stderr)0
-rw-r--r--src/test/ui/impl-trait/impl-trait-in-bindings.rs (renamed from src/test/ui/impl-trait-in-bindings.rs)0
-rw-r--r--src/test/ui/impl-trait/impl-trait-in-bindings.stderr (renamed from src/test/ui/impl-trait-in-bindings.stderr)0
-rw-r--r--src/test/ui/lint/fn_must_use.rs (renamed from src/test/ui/fn_must_use.rs)0
-rw-r--r--src/test/ui/lint/fn_must_use.stderr (renamed from src/test/ui/fn_must_use.stderr)0
-rw-r--r--src/test/ui/macros/concat-rpass.rs (renamed from src/test/ui/concat-rpass.rs)0
-rw-r--r--src/test/ui/parser/issue-48508-aux.rs (renamed from src/test/ui/issues/issue-48508-aux.rs)0
-rw-r--r--src/test/ui/parser/issue-48508.rs (renamed from src/test/ui/issues/issue-48508.rs)0
-rw-r--r--src/test/ui/parser/issue-68000-unicode-ident-after-missing-comma.rs (renamed from src/test/ui/issues/issue-68000-unicode-ident-after-missing-comma.rs)0
-rw-r--r--src/test/ui/parser/issue-68000-unicode-ident-after-missing-comma.stderr (renamed from src/test/ui/issues/issue-68000-unicode-ident-after-missing-comma.stderr)0
-rw-r--r--src/test/ui/pattern/issue-10392.rs (renamed from src/test/ui/issues/issue-10392.rs)0
-rw-r--r--src/test/ui/proc-macro/group-compat-hack/group-compat-hack.rs9
-rw-r--r--src/test/ui/proc-macro/group-compat-hack/group-compat-hack.stderr43
-rw-r--r--src/test/ui/proc-macro/group-compat-hack/group-compat-hack.stdout13
-rw-r--r--src/test/ui/proc-macro/group-compat-hack/js-sys-0.3.40/src/lib.rs7
-rw-r--r--src/test/ui/resolve/no-implicit-prelude.rs (renamed from src/test/ui/no-implicit-prelude.rs)0
-rw-r--r--src/test/ui/resolve/no-implicit-prelude.stderr (renamed from src/test/ui/no-implicit-prelude.stderr)0
-rw-r--r--src/test/ui/structs-enums/issue-1701.rs (renamed from src/test/ui/issues/issue-1701.rs)0
-rw-r--r--src/test/ui/traits/issue-78372.rs (renamed from src/test/ui/issues/issue-78372.rs)0
-rw-r--r--src/test/ui/traits/issue-78372.stderr (renamed from src/test/ui/issues/issue-78372.stderr)0
-rw-r--r--src/test/ui/typeck/issue-65611.rs (renamed from src/test/ui/issues/issue-65611.rs)0
-rw-r--r--src/test/ui/typeck/issue-65611.stderr (renamed from src/test/ui/issues/issue-65611.stderr)0
56 files changed, 144 insertions, 87 deletions
diff --git a/src/test/mir-opt/const_promotion_extern_static.BAR.PromoteTemps.diff b/src/test/mir-opt/const_promotion_extern_static.BAR.PromoteTemps.diff
index 5ba76c4f0bd..4e990dd6b70 100644
--- a/src/test/mir-opt/const_promotion_extern_static.BAR.PromoteTemps.diff
+++ b/src/test/mir-opt/const_promotion_extern_static.BAR.PromoteTemps.diff
@@ -22,7 +22,7 @@
 -                                          // + ty: &i32
 -                                          // + val: Value(Scalar(alloc0))
 +                                          // + ty: &[&i32; 1]
-+                                          // + val: Unevaluated(WithOptConstParam { did: DefId(0:6 ~ const_promotion_extern_static[317d]::BAR), const_param_did: None }, [], Some(promoted[0]))
++                                          // + val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:6 ~ const_promotion_extern_static[317d]::BAR), const_param_did: None }, substs: [], promoted: Some(promoted[0]) })
                                            // mir::Constant
 -                                          // + span: $DIR/const-promotion-extern-static.rs:9:33: 9:34
 -                                          // + literal: Const { ty: &i32, val: Value(Scalar(alloc0)) }
@@ -30,7 +30,7 @@
 -         _3 = [move _4];                  // scope 0 at $DIR/const-promotion-extern-static.rs:9:31: 9:35
 -         _2 = &_3;                        // scope 0 at $DIR/const-promotion-extern-static.rs:9:31: 9:35
 +                                          // + span: $DIR/const-promotion-extern-static.rs:9:31: 9:35
-+                                          // + literal: Const { ty: &[&i32; 1], val: Unevaluated(WithOptConstParam { did: DefId(0:6 ~ const_promotion_extern_static[317d]::BAR), const_param_did: None }, [], Some(promoted[0])) }
++                                          // + literal: Const { ty: &[&i32; 1], val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:6 ~ const_promotion_extern_static[317d]::BAR), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
 +         _2 = &(*_6);                     // scope 0 at $DIR/const-promotion-extern-static.rs:9:31: 9:35
           _1 = move _2 as &[&i32] (Pointer(Unsize)); // scope 0 at $DIR/const-promotion-extern-static.rs:9:31: 9:35
 -         StorageDead(_4);                 // scope 0 at $DIR/const-promotion-extern-static.rs:9:34: 9:35
diff --git a/src/test/mir-opt/const_promotion_extern_static.FOO.PromoteTemps.diff b/src/test/mir-opt/const_promotion_extern_static.FOO.PromoteTemps.diff
index 1565cc7d5e7..0a9a3f3c2c5 100644
--- a/src/test/mir-opt/const_promotion_extern_static.FOO.PromoteTemps.diff
+++ b/src/test/mir-opt/const_promotion_extern_static.FOO.PromoteTemps.diff
@@ -24,7 +24,7 @@
 -                                          // + ty: *const i32
 -                                          // + val: Value(Scalar(alloc2))
 +                                          // + ty: &[&i32; 1]
-+                                          // + val: Unevaluated(WithOptConstParam { did: DefId(0:7 ~ const_promotion_extern_static[317d]::FOO), const_param_did: None }, [], Some(promoted[0]))
++                                          // + val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:7 ~ const_promotion_extern_static[317d]::FOO), const_param_did: None }, substs: [], promoted: Some(promoted[0]) })
                                            // mir::Constant
 -                                          // + span: $DIR/const-promotion-extern-static.rs:13:42: 13:43
 -                                          // + literal: Const { ty: *const i32, val: Value(Scalar(alloc2)) }
@@ -32,7 +32,7 @@
 -         _3 = [move _4];                  // scope 0 at $DIR/const-promotion-extern-static.rs:13:31: 13:46
 -         _2 = &_3;                        // scope 0 at $DIR/const-promotion-extern-static.rs:13:31: 13:46
 +                                          // + span: $DIR/const-promotion-extern-static.rs:13:31: 13:46
-+                                          // + literal: Const { ty: &[&i32; 1], val: Unevaluated(WithOptConstParam { did: DefId(0:7 ~ const_promotion_extern_static[317d]::FOO), const_param_did: None }, [], Some(promoted[0])) }
++                                          // + literal: Const { ty: &[&i32; 1], val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:7 ~ const_promotion_extern_static[317d]::FOO), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
 +         _2 = &(*_6);                     // scope 0 at $DIR/const-promotion-extern-static.rs:13:31: 13:46
           _1 = move _2 as &[&i32] (Pointer(Unsize)); // scope 0 at $DIR/const-promotion-extern-static.rs:13:31: 13:46
 -         StorageDead(_4);                 // scope 0 at $DIR/const-promotion-extern-static.rs:13:45: 13:46
diff --git a/src/test/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.ConstProp.32bit.diff b/src/test/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.ConstProp.32bit.diff
index 8c10b3518d8..baa8988f152 100644
--- a/src/test/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.ConstProp.32bit.diff
+++ b/src/test/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.ConstProp.32bit.diff
@@ -28,10 +28,10 @@
           _9 = const main::promoted[0];    // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:5:25: 5:35
                                            // ty::Const
                                            // + ty: &[i32; 3]
-                                           // + val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ bad_op_unsafe_oob_for_slices[317d]::main), const_param_did: None }, [], Some(promoted[0]))
+                                           // + val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ bad_op_unsafe_oob_for_slices[317d]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) })
                                            // mir::Constant
                                            // + span: $DIR/bad_op_unsafe_oob_for_slices.rs:5:25: 5:35
-                                           // + literal: Const { ty: &[i32; 3], val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ bad_op_unsafe_oob_for_slices[317d]::main), const_param_did: None }, [], Some(promoted[0])) }
+                                           // + literal: Const { ty: &[i32; 3], val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ bad_op_unsafe_oob_for_slices[317d]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
           _3 = _9;                         // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:5:25: 5:35
           _2 = &raw const (*_3);           // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:5:25: 5:35
           _1 = move _2 as *const [i32] (Pointer(Unsize)); // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:5:25: 5:35
diff --git a/src/test/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.ConstProp.64bit.diff b/src/test/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.ConstProp.64bit.diff
index 8c10b3518d8..baa8988f152 100644
--- a/src/test/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.ConstProp.64bit.diff
+++ b/src/test/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.ConstProp.64bit.diff
@@ -28,10 +28,10 @@
           _9 = const main::promoted[0];    // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:5:25: 5:35
                                            // ty::Const
                                            // + ty: &[i32; 3]
-                                           // + val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ bad_op_unsafe_oob_for_slices[317d]::main), const_param_did: None }, [], Some(promoted[0]))
+                                           // + val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ bad_op_unsafe_oob_for_slices[317d]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) })
                                            // mir::Constant
                                            // + span: $DIR/bad_op_unsafe_oob_for_slices.rs:5:25: 5:35
-                                           // + literal: Const { ty: &[i32; 3], val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ bad_op_unsafe_oob_for_slices[317d]::main), const_param_did: None }, [], Some(promoted[0])) }
+                                           // + literal: Const { ty: &[i32; 3], val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ bad_op_unsafe_oob_for_slices[317d]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
           _3 = _9;                         // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:5:25: 5:35
           _2 = &raw const (*_3);           // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:5:25: 5:35
           _1 = move _2 as *const [i32] (Pointer(Unsize)); // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:5:25: 5:35
diff --git a/src/test/mir-opt/const_prop/const_prop_fails_gracefully.main.ConstProp.diff b/src/test/mir-opt/const_prop/const_prop_fails_gracefully.main.ConstProp.diff
index 60346458646..8ba11df7e0e 100644
--- a/src/test/mir-opt/const_prop/const_prop_fails_gracefully.main.ConstProp.diff
+++ b/src/test/mir-opt/const_prop/const_prop_fails_gracefully.main.ConstProp.diff
@@ -19,10 +19,10 @@
           _3 = const FOO;                  // scope 0 at $DIR/const_prop_fails_gracefully.rs:7:13: 7:16
                                            // ty::Const
                                            // + ty: &i32
-                                           // + val: Unevaluated(WithOptConstParam { did: DefId(0:5 ~ const_prop_fails_gracefully[317d]::main::FOO), const_param_did: None }, [], None)
+                                           // + val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:5 ~ const_prop_fails_gracefully[317d]::main::FOO), const_param_did: None }, substs: [], promoted: None })
                                            // mir::Constant
                                            // + span: $DIR/const_prop_fails_gracefully.rs:7:13: 7:16
-                                           // + literal: Const { ty: &i32, val: Unevaluated(WithOptConstParam { did: DefId(0:5 ~ const_prop_fails_gracefully[317d]::main::FOO), const_param_did: None }, [], None) }
+                                           // + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:5 ~ const_prop_fails_gracefully[317d]::main::FOO), const_param_did: None }, substs: [], promoted: None }) }
           _2 = &raw const (*_3);           // scope 0 at $DIR/const_prop_fails_gracefully.rs:7:13: 7:16
           _1 = move _2 as usize (Misc);    // scope 0 at $DIR/const_prop_fails_gracefully.rs:7:13: 7:39
           StorageDead(_2);                 // scope 0 at $DIR/const_prop_fails_gracefully.rs:7:38: 7:39
diff --git a/src/test/mir-opt/const_prop/ref_deref.main.ConstProp.diff b/src/test/mir-opt/const_prop/ref_deref.main.ConstProp.diff
index 4fd1b8b2276..56683d7ef03 100644
--- a/src/test/mir-opt/const_prop/ref_deref.main.ConstProp.diff
+++ b/src/test/mir-opt/const_prop/ref_deref.main.ConstProp.diff
@@ -14,10 +14,10 @@
           _4 = const main::promoted[0];    // scope 0 at $DIR/ref_deref.rs:5:6: 5:10
                                            // ty::Const
                                            // + ty: &i32
-                                           // + val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ ref_deref[317d]::main), const_param_did: None }, [], Some(promoted[0]))
+                                           // + val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ ref_deref[317d]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) })
                                            // mir::Constant
                                            // + span: $DIR/ref_deref.rs:5:6: 5:10
-                                           // + literal: Const { ty: &i32, val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ ref_deref[317d]::main), const_param_did: None }, [], Some(promoted[0])) }
+                                           // + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ ref_deref[317d]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
           _2 = _4;                         // scope 0 at $DIR/ref_deref.rs:5:6: 5:10
 -         _1 = (*_2);                      // scope 0 at $DIR/ref_deref.rs:5:5: 5:10
 +         _1 = const 4_i32;                // scope 0 at $DIR/ref_deref.rs:5:5: 5:10
diff --git a/src/test/mir-opt/const_prop/ref_deref.main.PromoteTemps.diff b/src/test/mir-opt/const_prop/ref_deref.main.PromoteTemps.diff
index e7ebfee7f3e..e1c8085b31b 100644
--- a/src/test/mir-opt/const_prop/ref_deref.main.PromoteTemps.diff
+++ b/src/test/mir-opt/const_prop/ref_deref.main.PromoteTemps.diff
@@ -17,10 +17,10 @@
 +         _4 = const main::promoted[0];    // scope 0 at $DIR/ref_deref.rs:5:6: 5:10
 +                                          // ty::Const
 +                                          // + ty: &i32
-+                                          // + val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ ref_deref[317d]::main), const_param_did: None }, [], Some(promoted[0]))
++                                          // + val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ ref_deref[317d]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) })
 +                                          // mir::Constant
 +                                          // + span: $DIR/ref_deref.rs:5:6: 5:10
-+                                          // + literal: Const { ty: &i32, val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ ref_deref[317d]::main), const_param_did: None }, [], Some(promoted[0])) }
++                                          // + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ ref_deref[317d]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
 +         _2 = &(*_4);                     // scope 0 at $DIR/ref_deref.rs:5:6: 5:10
           _1 = (*_2);                      // scope 0 at $DIR/ref_deref.rs:5:5: 5:10
 -         StorageDead(_3);                 // scope 0 at $DIR/ref_deref.rs:5:10: 5:11
diff --git a/src/test/mir-opt/const_prop/ref_deref_project.main.ConstProp.diff b/src/test/mir-opt/const_prop/ref_deref_project.main.ConstProp.diff
index 812c7c97718..cce4831b6fe 100644
--- a/src/test/mir-opt/const_prop/ref_deref_project.main.ConstProp.diff
+++ b/src/test/mir-opt/const_prop/ref_deref_project.main.ConstProp.diff
@@ -14,10 +14,10 @@
           _4 = const main::promoted[0];    // scope 0 at $DIR/ref_deref_project.rs:5:6: 5:17
                                            // ty::Const
                                            // + ty: &(i32, i32)
-                                           // + val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ ref_deref_project[317d]::main), const_param_did: None }, [], Some(promoted[0]))
+                                           // + val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ ref_deref_project[317d]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) })
                                            // mir::Constant
                                            // + span: $DIR/ref_deref_project.rs:5:6: 5:17
-                                           // + literal: Const { ty: &(i32, i32), val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ ref_deref_project[317d]::main), const_param_did: None }, [], Some(promoted[0])) }
+                                           // + literal: Const { ty: &(i32, i32), val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ ref_deref_project[317d]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
           _2 = &((*_4).1: i32);            // scope 0 at $DIR/ref_deref_project.rs:5:6: 5:17
           _1 = (*_2);                      // scope 0 at $DIR/ref_deref_project.rs:5:5: 5:17
           StorageDead(_2);                 // scope 0 at $DIR/ref_deref_project.rs:5:17: 5:18
diff --git a/src/test/mir-opt/const_prop/ref_deref_project.main.PromoteTemps.diff b/src/test/mir-opt/const_prop/ref_deref_project.main.PromoteTemps.diff
index 588c291bcc3..93ba9de8202 100644
--- a/src/test/mir-opt/const_prop/ref_deref_project.main.PromoteTemps.diff
+++ b/src/test/mir-opt/const_prop/ref_deref_project.main.PromoteTemps.diff
@@ -17,10 +17,10 @@
 +         _4 = const main::promoted[0];    // scope 0 at $DIR/ref_deref_project.rs:5:6: 5:17
 +                                          // ty::Const
 +                                          // + ty: &(i32, i32)
-+                                          // + val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ ref_deref_project[317d]::main), const_param_did: None }, [], Some(promoted[0]))
++                                          // + val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ ref_deref_project[317d]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) })
 +                                          // mir::Constant
 +                                          // + span: $DIR/ref_deref_project.rs:5:6: 5:17
-+                                          // + literal: Const { ty: &(i32, i32), val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ ref_deref_project[317d]::main), const_param_did: None }, [], Some(promoted[0])) }
++                                          // + literal: Const { ty: &(i32, i32), val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ ref_deref_project[317d]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
 +         _2 = &((*_4).1: i32);            // scope 0 at $DIR/ref_deref_project.rs:5:6: 5:17
           _1 = (*_2);                      // scope 0 at $DIR/ref_deref_project.rs:5:5: 5:17
 -         StorageDead(_3);                 // scope 0 at $DIR/ref_deref_project.rs:5:17: 5:18
diff --git a/src/test/mir-opt/const_prop/slice_len.main.ConstProp.32bit.diff b/src/test/mir-opt/const_prop/slice_len.main.ConstProp.32bit.diff
index 240cc8e2311..20f93f874c5 100644
--- a/src/test/mir-opt/const_prop/slice_len.main.ConstProp.32bit.diff
+++ b/src/test/mir-opt/const_prop/slice_len.main.ConstProp.32bit.diff
@@ -21,10 +21,10 @@
           _9 = const main::promoted[0];    // scope 0 at $DIR/slice_len.rs:5:6: 5:19
                                            // ty::Const
                                            // + ty: &[u32; 3]
-                                           // + val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ slice_len[317d]::main), const_param_did: None }, [], Some(promoted[0]))
+                                           // + val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ slice_len[317d]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) })
                                            // mir::Constant
                                            // + span: $DIR/slice_len.rs:5:6: 5:19
-                                           // + literal: Const { ty: &[u32; 3], val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ slice_len[317d]::main), const_param_did: None }, [], Some(promoted[0])) }
+                                           // + literal: Const { ty: &[u32; 3], val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ slice_len[317d]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
           _4 = _9;                         // scope 0 at $DIR/slice_len.rs:5:6: 5:19
           _3 = _4;                         // scope 0 at $DIR/slice_len.rs:5:6: 5:19
           _2 = move _3 as &[u32] (Pointer(Unsize)); // scope 0 at $DIR/slice_len.rs:5:6: 5:19
diff --git a/src/test/mir-opt/const_prop/slice_len.main.ConstProp.64bit.diff b/src/test/mir-opt/const_prop/slice_len.main.ConstProp.64bit.diff
index 240cc8e2311..20f93f874c5 100644
--- a/src/test/mir-opt/const_prop/slice_len.main.ConstProp.64bit.diff
+++ b/src/test/mir-opt/const_prop/slice_len.main.ConstProp.64bit.diff
@@ -21,10 +21,10 @@
           _9 = const main::promoted[0];    // scope 0 at $DIR/slice_len.rs:5:6: 5:19
                                            // ty::Const
                                            // + ty: &[u32; 3]
-                                           // + val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ slice_len[317d]::main), const_param_did: None }, [], Some(promoted[0]))
+                                           // + val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ slice_len[317d]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) })
                                            // mir::Constant
                                            // + span: $DIR/slice_len.rs:5:6: 5:19
-                                           // + literal: Const { ty: &[u32; 3], val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ slice_len[317d]::main), const_param_did: None }, [], Some(promoted[0])) }
+                                           // + literal: Const { ty: &[u32; 3], val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ slice_len[317d]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
           _4 = _9;                         // scope 0 at $DIR/slice_len.rs:5:6: 5:19
           _3 = _4;                         // scope 0 at $DIR/slice_len.rs:5:6: 5:19
           _2 = move _3 as &[u32] (Pointer(Unsize)); // scope 0 at $DIR/slice_len.rs:5:6: 5:19
diff --git a/src/test/mir-opt/inline/inline_retag.bar.Inline.after.mir b/src/test/mir-opt/inline/inline_retag.bar.Inline.after.mir
index b9fe84fcd04..0b5dc2b20fc 100644
--- a/src/test/mir-opt/inline/inline_retag.bar.Inline.after.mir
+++ b/src/test/mir-opt/inline/inline_retag.bar.Inline.after.mir
@@ -35,10 +35,10 @@ fn bar() -> bool {
         _10 = const bar::promoted[1];    // scope 1 at $DIR/inline-retag.rs:12:7: 12:9
                                          // ty::Const
                                          // + ty: &i32
-                                         // + val: Unevaluated(WithOptConstParam { did: DefId(0:4 ~ inline_retag[317d]::bar), const_param_did: None }, [], Some(promoted[1]))
+                                         // + val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:4 ~ inline_retag[317d]::bar), const_param_did: None }, substs: [], promoted: Some(promoted[1]) })
                                          // mir::Constant
                                          // + span: $DIR/inline-retag.rs:12:7: 12:9
-                                         // + literal: Const { ty: &i32, val: Unevaluated(WithOptConstParam { did: DefId(0:4 ~ inline_retag[317d]::bar), const_param_did: None }, [], Some(promoted[1])) }
+                                         // + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:4 ~ inline_retag[317d]::bar), const_param_did: None }, substs: [], promoted: Some(promoted[1]) }) }
         Retag(_10);                      // scope 1 at $DIR/inline-retag.rs:12:7: 12:9
         _4 = &(*_10);                    // scope 1 at $DIR/inline-retag.rs:12:7: 12:9
         Retag(_4);                       // scope 1 at $DIR/inline-retag.rs:12:7: 12:9
@@ -49,10 +49,10 @@ fn bar() -> bool {
         _9 = const bar::promoted[0];     // scope 1 at $DIR/inline-retag.rs:12:11: 12:14
                                          // ty::Const
                                          // + ty: &i32
-                                         // + val: Unevaluated(WithOptConstParam { did: DefId(0:4 ~ inline_retag[317d]::bar), const_param_did: None }, [], Some(promoted[0]))
+                                         // + val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:4 ~ inline_retag[317d]::bar), const_param_did: None }, substs: [], promoted: Some(promoted[0]) })
                                          // mir::Constant
                                          // + span: $DIR/inline-retag.rs:12:11: 12:14
-                                         // + literal: Const { ty: &i32, val: Unevaluated(WithOptConstParam { did: DefId(0:4 ~ inline_retag[317d]::bar), const_param_did: None }, [], Some(promoted[0])) }
+                                         // + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:4 ~ inline_retag[317d]::bar), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
         Retag(_9);                       // scope 1 at $DIR/inline-retag.rs:12:11: 12:14
         _7 = &(*_9);                     // scope 1 at $DIR/inline-retag.rs:12:11: 12:14
         Retag(_7);                       // scope 1 at $DIR/inline-retag.rs:12:11: 12:14
diff --git a/src/test/mir-opt/issue_73223.main.PreCodegen.32bit.diff b/src/test/mir-opt/issue_73223.main.PreCodegen.32bit.diff
index f6e6614bb6e..1ba56016776 100644
--- a/src/test/mir-opt/issue_73223.main.PreCodegen.32bit.diff
+++ b/src/test/mir-opt/issue_73223.main.PreCodegen.32bit.diff
@@ -63,10 +63,10 @@
           _20 = const main::promoted[0];   // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
                                            // ty::Const
                                            // + ty: &i32
-                                           // + val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ issue_73223[317d]::main), const_param_did: None }, [], Some(promoted[0]))
+                                           // + val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ issue_73223[317d]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) })
                                            // mir::Constant
                                            // + span: $SRC_DIR/core/src/macros/mod.rs:LL:COL
-                                           // + literal: Const { ty: &i32, val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ issue_73223[317d]::main), const_param_did: None }, [], Some(promoted[0])) }
+                                           // + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ issue_73223[317d]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
           _8 = _20;                        // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
           (_6.0: &i32) = move _7;          // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
           (_6.1: &i32) = move _8;          // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
diff --git a/src/test/mir-opt/issue_73223.main.PreCodegen.64bit.diff b/src/test/mir-opt/issue_73223.main.PreCodegen.64bit.diff
index f6e6614bb6e..1ba56016776 100644
--- a/src/test/mir-opt/issue_73223.main.PreCodegen.64bit.diff
+++ b/src/test/mir-opt/issue_73223.main.PreCodegen.64bit.diff
@@ -63,10 +63,10 @@
           _20 = const main::promoted[0];   // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
                                            // ty::Const
                                            // + ty: &i32
-                                           // + val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ issue_73223[317d]::main), const_param_did: None }, [], Some(promoted[0]))
+                                           // + val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ issue_73223[317d]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) })
                                            // mir::Constant
                                            // + span: $SRC_DIR/core/src/macros/mod.rs:LL:COL
-                                           // + literal: Const { ty: &i32, val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ issue_73223[317d]::main), const_param_did: None }, [], Some(promoted[0])) }
+                                           // + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ issue_73223[317d]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
           _8 = _20;                        // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
           (_6.0: &i32) = move _7;          // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
           (_6.1: &i32) = move _8;          // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
diff --git a/src/test/mir-opt/issue_73223.main.SimplifyArmIdentity.32bit.diff b/src/test/mir-opt/issue_73223.main.SimplifyArmIdentity.32bit.diff
index bd24522271b..5ae26b73a65 100644
--- a/src/test/mir-opt/issue_73223.main.SimplifyArmIdentity.32bit.diff
+++ b/src/test/mir-opt/issue_73223.main.SimplifyArmIdentity.32bit.diff
@@ -84,10 +84,10 @@
           _28 = const main::promoted[0];   // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
                                            // ty::Const
                                            // + ty: &i32
-                                           // + val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ issue_73223[317d]::main), const_param_did: None }, [], Some(promoted[0]))
+                                           // + val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ issue_73223[317d]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) })
                                            // mir::Constant
                                            // + span: $SRC_DIR/core/src/macros/mod.rs:LL:COL
-                                           // + literal: Const { ty: &i32, val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ issue_73223[317d]::main), const_param_did: None }, [], Some(promoted[0])) }
+                                           // + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ issue_73223[317d]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
           _11 = _28;                       // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
           (_9.0: &i32) = move _10;         // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
           (_9.1: &i32) = move _11;         // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
diff --git a/src/test/mir-opt/issue_73223.main.SimplifyArmIdentity.64bit.diff b/src/test/mir-opt/issue_73223.main.SimplifyArmIdentity.64bit.diff
index bd24522271b..5ae26b73a65 100644
--- a/src/test/mir-opt/issue_73223.main.SimplifyArmIdentity.64bit.diff
+++ b/src/test/mir-opt/issue_73223.main.SimplifyArmIdentity.64bit.diff
@@ -84,10 +84,10 @@
           _28 = const main::promoted[0];   // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
                                            // ty::Const
                                            // + ty: &i32
-                                           // + val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ issue_73223[317d]::main), const_param_did: None }, [], Some(promoted[0]))
+                                           // + val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ issue_73223[317d]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) })
                                            // mir::Constant
                                            // + span: $SRC_DIR/core/src/macros/mod.rs:LL:COL
-                                           // + literal: Const { ty: &i32, val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ issue_73223[317d]::main), const_param_did: None }, [], Some(promoted[0])) }
+                                           // + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ issue_73223[317d]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
           _11 = _28;                       // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
           (_9.0: &i32) = move _10;         // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
           (_9.1: &i32) = move _11;         // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
diff --git a/src/test/mir-opt/lower_intrinsics.discriminant.LowerIntrinsics.diff b/src/test/mir-opt/lower_intrinsics.discriminant.LowerIntrinsics.diff
index 7da2ff02006..83650d837b0 100644
--- a/src/test/mir-opt/lower_intrinsics.discriminant.LowerIntrinsics.diff
+++ b/src/test/mir-opt/lower_intrinsics.discriminant.LowerIntrinsics.diff
@@ -47,10 +47,10 @@
           _19 = const discriminant::<T>::promoted[2]; // scope 0 at $DIR/lower_intrinsics.rs:70:42: 70:44
                                            // ty::Const
                                            // + ty: &i32
-                                           // + val: Unevaluated(WithOptConstParam { did: DefId(0:27 ~ lower_intrinsics[8787]::discriminant), const_param_did: None }, [T], Some(promoted[2]))
+                                           // + val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:27 ~ lower_intrinsics[8787]::discriminant), const_param_did: None }, substs: [T], promoted: Some(promoted[2]) })
                                            // mir::Constant
                                            // + span: $DIR/lower_intrinsics.rs:70:42: 70:44
-                                           // + literal: Const { ty: &i32, val: Unevaluated(WithOptConstParam { did: DefId(0:27 ~ lower_intrinsics[8787]::discriminant), const_param_did: None }, [T], Some(promoted[2])) }
+                                           // + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:27 ~ lower_intrinsics[8787]::discriminant), const_param_did: None }, substs: [T], promoted: Some(promoted[2]) }) }
           _7 = &(*_19);                    // scope 0 at $DIR/lower_intrinsics.rs:70:42: 70:44
           _6 = &(*_7);                     // scope 0 at $DIR/lower_intrinsics.rs:70:42: 70:44
 -         _5 = discriminant_value::<i32>(move _6) -> bb2; // scope 0 at $DIR/lower_intrinsics.rs:70:5: 70:45
@@ -71,10 +71,10 @@
           _18 = const discriminant::<T>::promoted[1]; // scope 0 at $DIR/lower_intrinsics.rs:71:42: 71:45
                                            // ty::Const
                                            // + ty: &()
-                                           // + val: Unevaluated(WithOptConstParam { did: DefId(0:27 ~ lower_intrinsics[8787]::discriminant), const_param_did: None }, [T], Some(promoted[1]))
+                                           // + val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:27 ~ lower_intrinsics[8787]::discriminant), const_param_did: None }, substs: [T], promoted: Some(promoted[1]) })
                                            // mir::Constant
                                            // + span: $DIR/lower_intrinsics.rs:71:42: 71:45
-                                           // + literal: Const { ty: &(), val: Unevaluated(WithOptConstParam { did: DefId(0:27 ~ lower_intrinsics[8787]::discriminant), const_param_did: None }, [T], Some(promoted[1])) }
+                                           // + literal: Const { ty: &(), val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:27 ~ lower_intrinsics[8787]::discriminant), const_param_did: None }, substs: [T], promoted: Some(promoted[1]) }) }
           _11 = &(*_18);                   // scope 0 at $DIR/lower_intrinsics.rs:71:42: 71:45
           _10 = &(*_11);                   // scope 0 at $DIR/lower_intrinsics.rs:71:42: 71:45
 -         _9 = discriminant_value::<()>(move _10) -> bb3; // scope 0 at $DIR/lower_intrinsics.rs:71:5: 71:46
@@ -95,10 +95,10 @@
           _17 = const discriminant::<T>::promoted[0]; // scope 0 at $DIR/lower_intrinsics.rs:72:42: 72:47
                                            // ty::Const
                                            // + ty: &E
-                                           // + val: Unevaluated(WithOptConstParam { did: DefId(0:27 ~ lower_intrinsics[8787]::discriminant), const_param_did: None }, [T], Some(promoted[0]))
+                                           // + val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:27 ~ lower_intrinsics[8787]::discriminant), const_param_did: None }, substs: [T], promoted: Some(promoted[0]) })
                                            // mir::Constant
                                            // + span: $DIR/lower_intrinsics.rs:72:42: 72:47
-                                           // + literal: Const { ty: &E, val: Unevaluated(WithOptConstParam { did: DefId(0:27 ~ lower_intrinsics[8787]::discriminant), const_param_did: None }, [T], Some(promoted[0])) }
+                                           // + literal: Const { ty: &E, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:27 ~ lower_intrinsics[8787]::discriminant), const_param_did: None }, substs: [T], promoted: Some(promoted[0]) }) }
           _15 = &(*_17);                   // scope 0 at $DIR/lower_intrinsics.rs:72:42: 72:47
           _14 = &(*_15);                   // scope 0 at $DIR/lower_intrinsics.rs:72:42: 72:47
 -         _13 = discriminant_value::<E>(move _14) -> bb4; // scope 0 at $DIR/lower_intrinsics.rs:72:5: 72:48
diff --git a/src/test/mir-opt/match_false_edges.full_tested_match.PromoteTemps.after.mir b/src/test/mir-opt/match_false_edges.full_tested_match.PromoteTemps.after.mir
index 2332e5beafe..242138754c5 100644
--- a/src/test/mir-opt/match_false_edges.full_tested_match.PromoteTemps.after.mir
+++ b/src/test/mir-opt/match_false_edges.full_tested_match.PromoteTemps.after.mir
@@ -54,10 +54,10 @@ fn full_tested_match() -> () {
         _11 = const full_tested_match::promoted[0]; // scope 0 at $DIR/match_false_edges.rs:16:14: 16:15
                                          // ty::Const
                                          // + ty: &std::option::Option<i32>
-                                         // + val: Unevaluated(WithOptConstParam { did: DefId(0:5 ~ match_false_edges[317d]::full_tested_match), const_param_did: None }, [], Some(promoted[0]))
+                                         // + val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:5 ~ match_false_edges[317d]::full_tested_match), const_param_did: None }, substs: [], promoted: Some(promoted[0]) })
                                          // mir::Constant
                                          // + span: $DIR/match_false_edges.rs:16:14: 16:15
-                                         // + literal: Const { ty: &std::option::Option<i32>, val: Unevaluated(WithOptConstParam { did: DefId(0:5 ~ match_false_edges[317d]::full_tested_match), const_param_did: None }, [], Some(promoted[0])) }
+                                         // + literal: Const { ty: &std::option::Option<i32>, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:5 ~ match_false_edges[317d]::full_tested_match), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
         _6 = &(((*_11) as Some).0: i32); // scope 0 at $DIR/match_false_edges.rs:16:14: 16:15
         _4 = &shallow _2;                // scope 0 at $DIR/match_false_edges.rs:15:19: 15:27
         StorageLive(_7);                 // scope 0 at $DIR/match_false_edges.rs:16:20: 16:27
diff --git a/src/test/mir-opt/retag.main.SimplifyCfg-elaborate-drops.after.mir b/src/test/mir-opt/retag.main.SimplifyCfg-elaborate-drops.after.mir
index 8c7d79262b2..d25f98db9f6 100644
--- a/src/test/mir-opt/retag.main.SimplifyCfg-elaborate-drops.after.mir
+++ b/src/test/mir-opt/retag.main.SimplifyCfg-elaborate-drops.after.mir
@@ -149,10 +149,10 @@ fn main() -> () {
         _27 = const main::promoted[0];   // scope 7 at $DIR/retag.rs:47:21: 47:23
                                          // ty::Const
                                          // + ty: &i32
-                                         // + val: Unevaluated(WithOptConstParam { did: DefId(0:13 ~ retag[317d]::main), const_param_did: None }, [], Some(promoted[0]))
+                                         // + val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:13 ~ retag[317d]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) })
                                          // mir::Constant
                                          // + span: $DIR/retag.rs:47:21: 47:23
-                                         // + literal: Const { ty: &i32, val: Unevaluated(WithOptConstParam { did: DefId(0:13 ~ retag[317d]::main), const_param_did: None }, [], Some(promoted[0])) }
+                                         // + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:13 ~ retag[317d]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
         Retag(_27);                      // scope 7 at $DIR/retag.rs:47:21: 47:23
         _23 = &(*_27);                   // scope 7 at $DIR/retag.rs:47:21: 47:23
         Retag(_23);                      // scope 7 at $DIR/retag.rs:47:21: 47:23
diff --git a/src/test/ui/issues/issue-23208.rs b/src/test/ui/associated-types/issue-23208.rs
index fd4ffe5d6e1..fd4ffe5d6e1 100644
--- a/src/test/ui/issues/issue-23208.rs
+++ b/src/test/ui/associated-types/issue-23208.rs
diff --git a/src/test/ui/issues/issue-31597.rs b/src/test/ui/associated-types/issue-31597.rs
index 2872be6d6c8..2872be6d6c8 100644
--- a/src/test/ui/issues/issue-31597.rs
+++ b/src/test/ui/associated-types/issue-31597.rs
diff --git a/src/test/ui/shadow.rs b/src/test/ui/binding/shadow.rs
index 2495c8f47e7..2495c8f47e7 100644
--- a/src/test/ui/shadow.rs
+++ b/src/test/ui/binding/shadow.rs
diff --git a/src/test/ui/const-generics/const_evaluatable_checked/cross_crate_predicate.stderr b/src/test/ui/const-generics/const_evaluatable_checked/cross_crate_predicate.stderr
index 1beb5315d10..84b2665d5bf 100644
--- a/src/test/ui/const-generics/const_evaluatable_checked/cross_crate_predicate.stderr
+++ b/src/test/ui/const-generics/const_evaluatable_checked/cross_crate_predicate.stderr
@@ -3,48 +3,52 @@ error: unconstrained generic constant
    |
 LL |     let _ = const_evaluatable_lib::test1::<T>();
    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-   |
-help: try adding a `where` bound using this expression: `where [u8; std::mem::size_of::<T>() - 1]: Sized`
-  --> $DIR/auxiliary/const_evaluatable_lib.rs:6:10
+   | 
+  ::: $DIR/auxiliary/const_evaluatable_lib.rs:6:10
    |
 LL |     [u8; std::mem::size_of::<T>() - 1]: Sized,
-   |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   |          ---------------------------- required by this bound in `test1`
+   |
+   = help: try adding a `where` bound using this expression: `where [(); std::mem::size_of::<T>() - 1]:`
 
 error: unconstrained generic constant
   --> $DIR/cross_crate_predicate.rs:7:13
    |
 LL |     let _ = const_evaluatable_lib::test1::<T>();
    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-   |
-help: try adding a `where` bound using this expression: `where [u8; std::mem::size_of::<T>() - 1]: Sized`
-  --> $DIR/auxiliary/const_evaluatable_lib.rs:4:27
+   | 
+  ::: $DIR/auxiliary/const_evaluatable_lib.rs:4:27
    |
 LL | pub fn test1<T>() -> [u8; std::mem::size_of::<T>() - 1]
-   |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   |                           ---------------------------- required by this bound in `test1`
+   |
+   = help: try adding a `where` bound using this expression: `where [(); std::mem::size_of::<T>() - 1]:`
 
 error: unconstrained generic constant
   --> $DIR/cross_crate_predicate.rs:7:13
    |
 LL |     let _ = const_evaluatable_lib::test1::<T>();
    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-   |
-help: try adding a `where` bound using this expression: `where [u8; std::mem::size_of::<T>() - 1]: Sized`
-  --> $DIR/auxiliary/const_evaluatable_lib.rs:6:10
+   | 
+  ::: $DIR/auxiliary/const_evaluatable_lib.rs:6:10
    |
 LL |     [u8; std::mem::size_of::<T>() - 1]: Sized,
-   |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   |          ---------------------------- required by this bound in `test1`
+   |
+   = help: try adding a `where` bound using this expression: `where [(); std::mem::size_of::<T>() - 1]:`
 
 error: unconstrained generic constant
   --> $DIR/cross_crate_predicate.rs:7:13
    |
 LL |     let _ = const_evaluatable_lib::test1::<T>();
    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-   |
-help: try adding a `where` bound using this expression: `where [u8; std::mem::size_of::<T>() - 1]: Sized`
-  --> $DIR/auxiliary/const_evaluatable_lib.rs:4:27
+   | 
+  ::: $DIR/auxiliary/const_evaluatable_lib.rs:4:27
    |
 LL | pub fn test1<T>() -> [u8; std::mem::size_of::<T>() - 1]
-   |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   |                           ---------------------------- required by this bound in `test1`
+   |
+   = help: try adding a `where` bound using this expression: `where [(); std::mem::size_of::<T>() - 1]:`
 
 error: aborting due to 4 previous errors
 
diff --git a/src/test/ui/const-generics/const_evaluatable_checked/different-fn.stderr b/src/test/ui/const-generics/const_evaluatable_checked/different-fn.stderr
index 8cdc9b57750..7c11a47b2f0 100644
--- a/src/test/ui/const-generics/const_evaluatable_checked/different-fn.stderr
+++ b/src/test/ui/const-generics/const_evaluatable_checked/different-fn.stderr
@@ -4,11 +4,7 @@ error: unconstrained generic constant
 LL |     [0; size_of::<Foo<T>>()]
    |         ^^^^^^^^^^^^^^^^^^^
    |
-help: try adding a `where` bound using this expression: `where [u8; size_of::<Foo<T>>()]: Sized`
-  --> $DIR/different-fn.rs:10:9
-   |
-LL |     [0; size_of::<Foo<T>>()]
-   |         ^^^^^^^^^^^^^^^^^^^
+   = help: try adding a `where` bound using this expression: `where [(); size_of::<Foo<T>>()]:`
 
 error: aborting due to previous error
 
diff --git a/src/test/ui/const-generics/const_evaluatable_checked/dont-eagerly-error-in-is-const-evaluatable.rs b/src/test/ui/const-generics/const_evaluatable_checked/dont-eagerly-error-in-is-const-evaluatable.rs
new file mode 100644
index 00000000000..92a410afcb1
--- /dev/null
+++ b/src/test/ui/const-generics/const_evaluatable_checked/dont-eagerly-error-in-is-const-evaluatable.rs
@@ -0,0 +1,17 @@
+// run-pass
+#![feature(const_generics)]
+#![feature(const_evaluatable_checked)]
+#![allow(incomplete_features)]
+
+// This test is a repro for #82279. It checks that we don't error
+// when calling is_const_evaluatable on `std::mem::size_of::<T>()`
+// when looking for candidates that may prove `T: Foo` in `foo`
+
+trait Foo {}
+
+#[allow(dead_code)]
+fn foo<T: Foo>() {}
+
+impl<T> Foo for T where [(); std::mem::size_of::<T>()]:  {}
+
+fn main() {}
diff --git a/src/test/ui/const_evaluatable/needs_where_clause.stderr b/src/test/ui/const_evaluatable/needs_where_clause.stderr
index 945105d1a2d..7b41e39b7d7 100644
--- a/src/test/ui/const_evaluatable/needs_where_clause.stderr
+++ b/src/test/ui/const_evaluatable/needs_where_clause.stderr
@@ -4,11 +4,7 @@ error: unconstrained generic constant
 LL |   b: [f32; complex_maths::<T>(N)],
    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
-help: try adding a `where` bound using this expression: `where [u8; complex_maths::<T>(N)]: Sized`
-  --> $DIR/needs_where_clause.rs:11:12
-   |
-LL |   b: [f32; complex_maths::<T>(N)],
-   |            ^^^^^^^^^^^^^^^^^^^^^
+   = help: try adding a `where` bound using this expression: `where [(); complex_maths::<T>(N)]:`
 
 error: aborting due to previous error
 
diff --git a/src/test/ui/const_evaluatable/no_where_clause.stderr b/src/test/ui/const_evaluatable/no_where_clause.stderr
index 84a65f0d1d2..3e5c2f5cad1 100644
--- a/src/test/ui/const_evaluatable/no_where_clause.stderr
+++ b/src/test/ui/const_evaluatable/no_where_clause.stderr
@@ -4,11 +4,7 @@ error: unconstrained generic constant
 LL |   b: [f32; complex_maths(N)],
    |      ^^^^^^^^^^^^^^^^^^^^^^^
    |
-help: try adding a `where` bound using this expression: `where [u8; complex_maths(N)]: Sized`
-  --> $DIR/no_where_clause.rs:10:12
-   |
-LL |   b: [f32; complex_maths(N)],
-   |            ^^^^^^^^^^^^^^^^
+   = help: try adding a `where` bound using this expression: `where [(); complex_maths(N)]:`
 
 error: aborting due to previous error
 
diff --git a/src/test/ui/issues/issue-52060.rs b/src/test/ui/consts/issue-52060.rs
index 13b914c0331..13b914c0331 100644
--- a/src/test/ui/issues/issue-52060.rs
+++ b/src/test/ui/consts/issue-52060.rs
diff --git a/src/test/ui/issues/issue-52060.stderr b/src/test/ui/consts/issue-52060.stderr
index 95e5f2a8282..95e5f2a8282 100644
--- a/src/test/ui/issues/issue-52060.stderr
+++ b/src/test/ui/consts/issue-52060.stderr
diff --git a/src/test/ui/mir_check_nonconst.rs b/src/test/ui/consts/mir_check_nonconst.rs
index b8ec0c3c449..b8ec0c3c449 100644
--- a/src/test/ui/mir_check_nonconst.rs
+++ b/src/test/ui/consts/mir_check_nonconst.rs
diff --git a/src/test/ui/mir_check_nonconst.stderr b/src/test/ui/consts/mir_check_nonconst.stderr
index 30f68ba4372..30f68ba4372 100644
--- a/src/test/ui/mir_check_nonconst.stderr
+++ b/src/test/ui/consts/mir_check_nonconst.stderr
diff --git a/src/test/ui/issues/issue-45729-unsafe-in-generator.rs b/src/test/ui/generator/issue-45729-unsafe-in-generator.rs
index 638a1994bb5..638a1994bb5 100644
--- a/src/test/ui/issues/issue-45729-unsafe-in-generator.rs
+++ b/src/test/ui/generator/issue-45729-unsafe-in-generator.rs
diff --git a/src/test/ui/issues/issue-45729-unsafe-in-generator.stderr b/src/test/ui/generator/issue-45729-unsafe-in-generator.stderr
index 2aab6807aaa..2aab6807aaa 100644
--- a/src/test/ui/issues/issue-45729-unsafe-in-generator.stderr
+++ b/src/test/ui/generator/issue-45729-unsafe-in-generator.stderr
diff --git a/src/test/ui/impl-trait-in-bindings-issue-73003.rs b/src/test/ui/impl-trait/impl-trait-in-bindings-issue-73003.rs
index fd8fe5f48df..fd8fe5f48df 100644
--- a/src/test/ui/impl-trait-in-bindings-issue-73003.rs
+++ b/src/test/ui/impl-trait/impl-trait-in-bindings-issue-73003.rs
diff --git a/src/test/ui/impl-trait-in-bindings-issue-73003.stderr b/src/test/ui/impl-trait/impl-trait-in-bindings-issue-73003.stderr
index 715671c8add..715671c8add 100644
--- a/src/test/ui/impl-trait-in-bindings-issue-73003.stderr
+++ b/src/test/ui/impl-trait/impl-trait-in-bindings-issue-73003.stderr
diff --git a/src/test/ui/impl-trait-in-bindings.rs b/src/test/ui/impl-trait/impl-trait-in-bindings.rs
index c7fae45d5ca..c7fae45d5ca 100644
--- a/src/test/ui/impl-trait-in-bindings.rs
+++ b/src/test/ui/impl-trait/impl-trait-in-bindings.rs
diff --git a/src/test/ui/impl-trait-in-bindings.stderr b/src/test/ui/impl-trait/impl-trait-in-bindings.stderr
index bf739d4722f..bf739d4722f 100644
--- a/src/test/ui/impl-trait-in-bindings.stderr
+++ b/src/test/ui/impl-trait/impl-trait-in-bindings.stderr
diff --git a/src/test/ui/fn_must_use.rs b/src/test/ui/lint/fn_must_use.rs
index b4e9da0fc84..b4e9da0fc84 100644
--- a/src/test/ui/fn_must_use.rs
+++ b/src/test/ui/lint/fn_must_use.rs
diff --git a/src/test/ui/fn_must_use.stderr b/src/test/ui/lint/fn_must_use.stderr
index d6b1cf3ae1f..d6b1cf3ae1f 100644
--- a/src/test/ui/fn_must_use.stderr
+++ b/src/test/ui/lint/fn_must_use.stderr
diff --git a/src/test/ui/concat-rpass.rs b/src/test/ui/macros/concat-rpass.rs
index 0c30a39d6a2..0c30a39d6a2 100644
--- a/src/test/ui/concat-rpass.rs
+++ b/src/test/ui/macros/concat-rpass.rs
diff --git a/src/test/ui/issues/issue-48508-aux.rs b/src/test/ui/parser/issue-48508-aux.rs
index ebdc70a04df..ebdc70a04df 100644
--- a/src/test/ui/issues/issue-48508-aux.rs
+++ b/src/test/ui/parser/issue-48508-aux.rs
diff --git a/src/test/ui/issues/issue-48508.rs b/src/test/ui/parser/issue-48508.rs
index 8dc9351260e..8dc9351260e 100644
--- a/src/test/ui/issues/issue-48508.rs
+++ b/src/test/ui/parser/issue-48508.rs
diff --git a/src/test/ui/issues/issue-68000-unicode-ident-after-missing-comma.rs b/src/test/ui/parser/issue-68000-unicode-ident-after-missing-comma.rs
index 3c49a5a9752..3c49a5a9752 100644
--- a/src/test/ui/issues/issue-68000-unicode-ident-after-missing-comma.rs
+++ b/src/test/ui/parser/issue-68000-unicode-ident-after-missing-comma.rs
diff --git a/src/test/ui/issues/issue-68000-unicode-ident-after-missing-comma.stderr b/src/test/ui/parser/issue-68000-unicode-ident-after-missing-comma.stderr
index ef365a61643..ef365a61643 100644
--- a/src/test/ui/issues/issue-68000-unicode-ident-after-missing-comma.stderr
+++ b/src/test/ui/parser/issue-68000-unicode-ident-after-missing-comma.stderr
diff --git a/src/test/ui/issues/issue-10392.rs b/src/test/ui/pattern/issue-10392.rs
index 926fa94800e..926fa94800e 100644
--- a/src/test/ui/issues/issue-10392.rs
+++ b/src/test/ui/pattern/issue-10392.rs
diff --git a/src/test/ui/proc-macro/group-compat-hack/group-compat-hack.rs b/src/test/ui/proc-macro/group-compat-hack/group-compat-hack.rs
index d9687490cad..2b742771d6f 100644
--- a/src/test/ui/proc-macro/group-compat-hack/group-compat-hack.rs
+++ b/src/test/ui/proc-macro/group-compat-hack/group-compat-hack.rs
@@ -43,7 +43,8 @@ mod with_version {
     struct Foo;
     impl_macros!(Foo); //~  WARN using an old version
                        //~| WARN this was previously
-    arrays!(Foo);
+    arrays!(Foo); //~  WARN using an old version
+                  //~| WARN this was previously
     other!(Foo);
 }
 
@@ -77,5 +78,11 @@ mod actori_web_version_test {
     tuple_from_req!(Foo);
 }
 
+mod with_good_js_sys_version {
+    include!("js-sys-0.3.40/src/lib.rs");
+    struct Foo;
+    arrays!(Foo);
+}
+
 
 fn main() {}
diff --git a/src/test/ui/proc-macro/group-compat-hack/group-compat-hack.stderr b/src/test/ui/proc-macro/group-compat-hack/group-compat-hack.stderr
index e2b680f8d27..effcd68cf96 100644
--- a/src/test/ui/proc-macro/group-compat-hack/group-compat-hack.stderr
+++ b/src/test/ui/proc-macro/group-compat-hack/group-compat-hack.stderr
@@ -31,13 +31,29 @@ LL |     impl_macros!(Foo);
    = note: the `time-macros-impl` crate will stop compiling in futures version of Rust. Please update to the latest version of the `time` crate to avoid breakage
    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
 
+warning: using an old version of `js-sys`
+  --> $DIR/js-sys-0.3.17/src/lib.rs:5:32
+   |
+LL |         #[my_macro] struct Two($name);
+   |                                ^^^^^
+   | 
+  ::: $DIR/group-compat-hack.rs:46:5
+   |
+LL |     arrays!(Foo);
+   |     ------------- in this macro invocation
+   |
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #83125 <https://github.com/rust-lang/rust/issues/83125>
+   = note: older versions of the `js-sys` crate will stop compiling in future versions of Rust; please update to `js-sys` v0.3.40 or above
+   = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
+
 warning: using an old version of `actix-web`
   --> $DIR/actix-web/src/extract.rs:5:34
    |
 LL |         #[my_macro] struct Three($T);
    |                                  ^^
    | 
-  ::: $DIR/group-compat-hack.rs:54:5
+  ::: $DIR/group-compat-hack.rs:55:5
    |
 LL |     tuple_from_req!(Foo);
    |     --------------------- in this macro invocation
@@ -53,7 +69,7 @@ warning: using an old version of `actix-web`
 LL |         #[my_macro] struct Three($T);
    |                                  ^^
    | 
-  ::: $DIR/group-compat-hack.rs:62:5
+  ::: $DIR/group-compat-hack.rs:63:5
    |
 LL |     tuple_from_req!(Foo);
    |     --------------------- in this macro invocation
@@ -63,7 +79,7 @@ LL |     tuple_from_req!(Foo);
    = note: the version of `actix-web` you are using might stop compiling in future versions of Rust; please update to the latest version of the `actix-web` crate to avoid breakage
    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
 
-warning: 4 warnings emitted
+warning: 5 warnings emitted
 
 Future incompatibility report: Future breakage date: None, diagnostic:
 warning: using an old version of `time-macros-impl`
@@ -101,13 +117,30 @@ LL |     impl_macros!(Foo);
    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
 
 Future breakage date: None, diagnostic:
+warning: using an old version of `js-sys`
+  --> $DIR/js-sys-0.3.17/src/lib.rs:5:32
+   |
+LL |         #[my_macro] struct Two($name);
+   |                                ^^^^^
+   | 
+  ::: $DIR/group-compat-hack.rs:46:5
+   |
+LL |     arrays!(Foo);
+   |     ------------- in this macro invocation
+   |
+   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+   = note: for more information, see issue #83125 <https://github.com/rust-lang/rust/issues/83125>
+   = note: older versions of the `js-sys` crate will stop compiling in future versions of Rust; please update to `js-sys` v0.3.40 or above
+   = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
+
+Future breakage date: None, diagnostic:
 warning: using an old version of `actix-web`
   --> $DIR/actix-web/src/extract.rs:5:34
    |
 LL |         #[my_macro] struct Three($T);
    |                                  ^^
    | 
-  ::: $DIR/group-compat-hack.rs:54:5
+  ::: $DIR/group-compat-hack.rs:55:5
    |
 LL |     tuple_from_req!(Foo);
    |     --------------------- in this macro invocation
@@ -124,7 +157,7 @@ warning: using an old version of `actix-web`
 LL |         #[my_macro] struct Three($T);
    |                                  ^^
    | 
-  ::: $DIR/group-compat-hack.rs:62:5
+  ::: $DIR/group-compat-hack.rs:63:5
    |
 LL |     tuple_from_req!(Foo);
    |     --------------------- in this macro invocation
diff --git a/src/test/ui/proc-macro/group-compat-hack/group-compat-hack.stdout b/src/test/ui/proc-macro/group-compat-hack/group-compat-hack.stdout
index 3fe744e12ff..82d6bc33bf9 100644
--- a/src/test/ui/proc-macro/group-compat-hack/group-compat-hack.stdout
+++ b/src/test/ui/proc-macro/group-compat-hack/group-compat-hack.stdout
@@ -1,10 +1,11 @@
 Called proc_macro_hack with TokenStream [Ident { ident: "struct", span: $DIR/time-macros-impl/src/lib.rs:5:21: 5:27 (#6) }, Ident { ident: "One", span: $DIR/time-macros-impl/src/lib.rs:5:28: 5:31 (#6) }, Group { delimiter: Parenthesis, stream: TokenStream [Ident { ident: "Foo", span: $DIR/group-compat-hack.rs:27:18: 27:21 (#0) }], span: $DIR/time-macros-impl/src/lib.rs:5:31: 5:38 (#6) }, Punct { ch: ';', spacing: Alone, span: $DIR/time-macros-impl/src/lib.rs:5:38: 5:39 (#6) }]
-Called proc_macro_hack with TokenStream [Ident { ident: "struct", span: $DIR/js-sys/src/lib.rs:5:21: 5:27 (#10) }, Ident { ident: "Two", span: $DIR/js-sys/src/lib.rs:5:28: 5:31 (#10) }, Group { delimiter: Parenthesis, stream: TokenStream [Ident { ident: "Foo", span: $DIR/group-compat-hack.rs:29:13: 29:16 (#0) }], span: $DIR/js-sys/src/lib.rs:5:31: 5:38 (#10) }, Punct { ch: ';', spacing: Alone, span: $DIR/js-sys/src/lib.rs:5:38: 5:39 (#10) }]
+Called proc_macro_hack with TokenStream [Ident { ident: "struct", span: $DIR/js-sys/src/lib.rs:5:21: 5:27 (#10) }, Ident { ident: "Two", span: $DIR/js-sys/src/lib.rs:5:28: 5:31 (#10) }, Group { delimiter: Parenthesis, stream: TokenStream [Group { delimiter: None, stream: TokenStream [Ident { ident: "Foo", span: $DIR/group-compat-hack.rs:29:13: 29:16 (#0) }], span: $DIR/js-sys/src/lib.rs:5:32: 5:37 (#10) }], span: $DIR/js-sys/src/lib.rs:5:31: 5:38 (#10) }, Punct { ch: ';', spacing: Alone, span: $DIR/js-sys/src/lib.rs:5:38: 5:39 (#10) }]
 Called proc_macro_hack with TokenStream [Ident { ident: "struct", span: $DIR/group-compat-hack.rs:22:25: 22:31 (#14) }, Ident { ident: "Three", span: $DIR/group-compat-hack.rs:22:32: 22:37 (#14) }, Group { delimiter: Parenthesis, stream: TokenStream [Group { delimiter: None, stream: TokenStream [Ident { ident: "Foo", span: $DIR/group-compat-hack.rs:30:12: 30:15 (#0) }], span: $DIR/group-compat-hack.rs:22:38: 22:43 (#14) }], span: $DIR/group-compat-hack.rs:22:37: 22:44 (#14) }, Punct { ch: ';', spacing: Alone, span: $DIR/group-compat-hack.rs:22:44: 22:45 (#14) }]
 Called proc_macro_hack with TokenStream [Ident { ident: "struct", span: $DIR/time-macros-impl-0.1.0/src/lib.rs:5:21: 5:27 (#20) }, Ident { ident: "One", span: $DIR/time-macros-impl-0.1.0/src/lib.rs:5:28: 5:31 (#20) }, Group { delimiter: Parenthesis, stream: TokenStream [Ident { ident: "Foo", span: $DIR/group-compat-hack.rs:44:18: 44:21 (#0) }], span: $DIR/time-macros-impl-0.1.0/src/lib.rs:5:31: 5:38 (#20) }, Punct { ch: ';', spacing: Alone, span: $DIR/time-macros-impl-0.1.0/src/lib.rs:5:38: 5:39 (#20) }]
 Called proc_macro_hack with TokenStream [Ident { ident: "struct", span: $DIR/js-sys-0.3.17/src/lib.rs:5:21: 5:27 (#24) }, Ident { ident: "Two", span: $DIR/js-sys-0.3.17/src/lib.rs:5:28: 5:31 (#24) }, Group { delimiter: Parenthesis, stream: TokenStream [Ident { ident: "Foo", span: $DIR/group-compat-hack.rs:46:13: 46:16 (#0) }], span: $DIR/js-sys-0.3.17/src/lib.rs:5:31: 5:38 (#24) }, Punct { ch: ';', spacing: Alone, span: $DIR/js-sys-0.3.17/src/lib.rs:5:38: 5:39 (#24) }]
-Called proc_macro_hack with TokenStream [Ident { ident: "struct", span: $DIR/group-compat-hack.rs:39:25: 39:31 (#28) }, Ident { ident: "Three", span: $DIR/group-compat-hack.rs:39:32: 39:37 (#28) }, Group { delimiter: Parenthesis, stream: TokenStream [Group { delimiter: None, stream: TokenStream [Ident { ident: "Foo", span: $DIR/group-compat-hack.rs:47:12: 47:15 (#0) }], span: $DIR/group-compat-hack.rs:39:38: 39:43 (#28) }], span: $DIR/group-compat-hack.rs:39:37: 39:44 (#28) }, Punct { ch: ';', spacing: Alone, span: $DIR/group-compat-hack.rs:39:44: 39:45 (#28) }]
-Called proc_macro_hack with TokenStream [Ident { ident: "struct", span: $DIR/actix-web/src/extract.rs:5:21: 5:27 (#33) }, Ident { ident: "Three", span: $DIR/actix-web/src/extract.rs:5:28: 5:33 (#33) }, Group { delimiter: Parenthesis, stream: TokenStream [Ident { ident: "Foo", span: $DIR/group-compat-hack.rs:54:21: 54:24 (#0) }], span: $DIR/actix-web/src/extract.rs:5:33: 5:37 (#33) }, Punct { ch: ';', spacing: Alone, span: $DIR/actix-web/src/extract.rs:5:37: 5:38 (#33) }]
-Called proc_macro_hack with TokenStream [Ident { ident: "struct", span: $DIR/actix-web-2.0.0/src/extract.rs:5:21: 5:27 (#38) }, Ident { ident: "Three", span: $DIR/actix-web-2.0.0/src/extract.rs:5:28: 5:33 (#38) }, Group { delimiter: Parenthesis, stream: TokenStream [Ident { ident: "Foo", span: $DIR/group-compat-hack.rs:62:21: 62:24 (#0) }], span: $DIR/actix-web-2.0.0/src/extract.rs:5:33: 5:37 (#38) }, Punct { ch: ';', spacing: Alone, span: $DIR/actix-web-2.0.0/src/extract.rs:5:37: 5:38 (#38) }]
-Called proc_macro_hack with TokenStream [Ident { ident: "struct", span: $DIR/actori-web/src/extract.rs:5:21: 5:27 (#43) }, Ident { ident: "Four", span: $DIR/actori-web/src/extract.rs:5:28: 5:32 (#43) }, Group { delimiter: Parenthesis, stream: TokenStream [Group { delimiter: None, stream: TokenStream [Ident { ident: "Foo", span: $DIR/group-compat-hack.rs:70:21: 70:24 (#0) }], span: $DIR/actori-web/src/extract.rs:5:33: 5:35 (#43) }], span: $DIR/actori-web/src/extract.rs:5:32: 5:36 (#43) }, Punct { ch: ';', spacing: Alone, span: $DIR/actori-web/src/extract.rs:5:36: 5:37 (#43) }]
-Called proc_macro_hack with TokenStream [Ident { ident: "struct", span: $DIR/actori-web-2.0.0/src/extract.rs:5:21: 5:27 (#48) }, Ident { ident: "Four", span: $DIR/actori-web-2.0.0/src/extract.rs:5:28: 5:32 (#48) }, Group { delimiter: Parenthesis, stream: TokenStream [Group { delimiter: None, stream: TokenStream [Ident { ident: "Foo", span: $DIR/group-compat-hack.rs:77:21: 77:24 (#0) }], span: $DIR/actori-web-2.0.0/src/extract.rs:5:33: 5:35 (#48) }], span: $DIR/actori-web-2.0.0/src/extract.rs:5:32: 5:36 (#48) }, Punct { ch: ';', spacing: Alone, span: $DIR/actori-web-2.0.0/src/extract.rs:5:36: 5:37 (#48) }]
+Called proc_macro_hack with TokenStream [Ident { ident: "struct", span: $DIR/group-compat-hack.rs:39:25: 39:31 (#28) }, Ident { ident: "Three", span: $DIR/group-compat-hack.rs:39:32: 39:37 (#28) }, Group { delimiter: Parenthesis, stream: TokenStream [Group { delimiter: None, stream: TokenStream [Ident { ident: "Foo", span: $DIR/group-compat-hack.rs:48:12: 48:15 (#0) }], span: $DIR/group-compat-hack.rs:39:38: 39:43 (#28) }], span: $DIR/group-compat-hack.rs:39:37: 39:44 (#28) }, Punct { ch: ';', spacing: Alone, span: $DIR/group-compat-hack.rs:39:44: 39:45 (#28) }]
+Called proc_macro_hack with TokenStream [Ident { ident: "struct", span: $DIR/actix-web/src/extract.rs:5:21: 5:27 (#33) }, Ident { ident: "Three", span: $DIR/actix-web/src/extract.rs:5:28: 5:33 (#33) }, Group { delimiter: Parenthesis, stream: TokenStream [Ident { ident: "Foo", span: $DIR/group-compat-hack.rs:55:21: 55:24 (#0) }], span: $DIR/actix-web/src/extract.rs:5:33: 5:37 (#33) }, Punct { ch: ';', spacing: Alone, span: $DIR/actix-web/src/extract.rs:5:37: 5:38 (#33) }]
+Called proc_macro_hack with TokenStream [Ident { ident: "struct", span: $DIR/actix-web-2.0.0/src/extract.rs:5:21: 5:27 (#38) }, Ident { ident: "Three", span: $DIR/actix-web-2.0.0/src/extract.rs:5:28: 5:33 (#38) }, Group { delimiter: Parenthesis, stream: TokenStream [Ident { ident: "Foo", span: $DIR/group-compat-hack.rs:63:21: 63:24 (#0) }], span: $DIR/actix-web-2.0.0/src/extract.rs:5:33: 5:37 (#38) }, Punct { ch: ';', spacing: Alone, span: $DIR/actix-web-2.0.0/src/extract.rs:5:37: 5:38 (#38) }]
+Called proc_macro_hack with TokenStream [Ident { ident: "struct", span: $DIR/actori-web/src/extract.rs:5:21: 5:27 (#43) }, Ident { ident: "Four", span: $DIR/actori-web/src/extract.rs:5:28: 5:32 (#43) }, Group { delimiter: Parenthesis, stream: TokenStream [Group { delimiter: None, stream: TokenStream [Ident { ident: "Foo", span: $DIR/group-compat-hack.rs:71:21: 71:24 (#0) }], span: $DIR/actori-web/src/extract.rs:5:33: 5:35 (#43) }], span: $DIR/actori-web/src/extract.rs:5:32: 5:36 (#43) }, Punct { ch: ';', spacing: Alone, span: $DIR/actori-web/src/extract.rs:5:36: 5:37 (#43) }]
+Called proc_macro_hack with TokenStream [Ident { ident: "struct", span: $DIR/actori-web-2.0.0/src/extract.rs:5:21: 5:27 (#48) }, Ident { ident: "Four", span: $DIR/actori-web-2.0.0/src/extract.rs:5:28: 5:32 (#48) }, Group { delimiter: Parenthesis, stream: TokenStream [Group { delimiter: None, stream: TokenStream [Ident { ident: "Foo", span: $DIR/group-compat-hack.rs:78:21: 78:24 (#0) }], span: $DIR/actori-web-2.0.0/src/extract.rs:5:33: 5:35 (#48) }], span: $DIR/actori-web-2.0.0/src/extract.rs:5:32: 5:36 (#48) }, Punct { ch: ';', spacing: Alone, span: $DIR/actori-web-2.0.0/src/extract.rs:5:36: 5:37 (#48) }]
+Called proc_macro_hack with TokenStream [Ident { ident: "struct", span: $DIR/js-sys-0.3.40/src/lib.rs:5:21: 5:27 (#53) }, Ident { ident: "Two", span: $DIR/js-sys-0.3.40/src/lib.rs:5:28: 5:31 (#53) }, Group { delimiter: Parenthesis, stream: TokenStream [Group { delimiter: None, stream: TokenStream [Ident { ident: "Foo", span: $DIR/group-compat-hack.rs:84:13: 84:16 (#0) }], span: $DIR/js-sys-0.3.40/src/lib.rs:5:32: 5:37 (#53) }], span: $DIR/js-sys-0.3.40/src/lib.rs:5:31: 5:38 (#53) }, Punct { ch: ';', spacing: Alone, span: $DIR/js-sys-0.3.40/src/lib.rs:5:38: 5:39 (#53) }]
diff --git a/src/test/ui/proc-macro/group-compat-hack/js-sys-0.3.40/src/lib.rs b/src/test/ui/proc-macro/group-compat-hack/js-sys-0.3.40/src/lib.rs
new file mode 100644
index 00000000000..d1a66940ebf
--- /dev/null
+++ b/src/test/ui/proc-macro/group-compat-hack/js-sys-0.3.40/src/lib.rs
@@ -0,0 +1,7 @@
+// ignore-test this is not a test
+
+macro_rules! arrays {
+    ($name:ident) => {
+        #[my_macro] struct Two($name);
+    }
+}
diff --git a/src/test/ui/no-implicit-prelude.rs b/src/test/ui/resolve/no-implicit-prelude.rs
index 4b0ca4d524e..4b0ca4d524e 100644
--- a/src/test/ui/no-implicit-prelude.rs
+++ b/src/test/ui/resolve/no-implicit-prelude.rs
diff --git a/src/test/ui/no-implicit-prelude.stderr b/src/test/ui/resolve/no-implicit-prelude.stderr
index 36a9b65b7d1..36a9b65b7d1 100644
--- a/src/test/ui/no-implicit-prelude.stderr
+++ b/src/test/ui/resolve/no-implicit-prelude.stderr
diff --git a/src/test/ui/issues/issue-1701.rs b/src/test/ui/structs-enums/issue-1701.rs
index bae32a77765..bae32a77765 100644
--- a/src/test/ui/issues/issue-1701.rs
+++ b/src/test/ui/structs-enums/issue-1701.rs
diff --git a/src/test/ui/issues/issue-78372.rs b/src/test/ui/traits/issue-78372.rs
index 77a8c92c81c..77a8c92c81c 100644
--- a/src/test/ui/issues/issue-78372.rs
+++ b/src/test/ui/traits/issue-78372.rs
diff --git a/src/test/ui/issues/issue-78372.stderr b/src/test/ui/traits/issue-78372.stderr
index 9267e838cea..9267e838cea 100644
--- a/src/test/ui/issues/issue-78372.stderr
+++ b/src/test/ui/traits/issue-78372.stderr
diff --git a/src/test/ui/issues/issue-65611.rs b/src/test/ui/typeck/issue-65611.rs
index b74ee1b0c6e..b74ee1b0c6e 100644
--- a/src/test/ui/issues/issue-65611.rs
+++ b/src/test/ui/typeck/issue-65611.rs
diff --git a/src/test/ui/issues/issue-65611.stderr b/src/test/ui/typeck/issue-65611.stderr
index e3c005a0593..e3c005a0593 100644
--- a/src/test/ui/issues/issue-65611.stderr
+++ b/src/test/ui/typeck/issue-65611.stderr