add issue numbers via // issue: rust-lang/rust#ISSUE_NUM directive

13 files changed, 73 insertions, 14 deletions

diff --git a/tests/ui/associated-type-bounds/resolution-failure-building-vtable-representation-ice-90691.rs b/tests/ui/associated-type-bounds/resolution-failure-building-vtable-representation-ice-90691.rs
index 33776809a79..d3c13974127 100644
--- a/tests/ui/associated-type-bounds/resolution-failure-building-vtable-representation-ice-90691.rs
+++ b/tests/ui/associated-type-bounds/resolution-failure-building-vtable-representation-ice-90691.rs
@@ -1,5 +1,6 @@
 // ICE #90691 Encountered error `Unimplemented` selecting  ...
 //@ build-pass
+// issue: rust-lang/rust#90691
 
 trait TError: std::fmt::Debug {}
 impl TError for () {}
diff --git a/tests/ui/const-generics/generic_const_exprs/failed-to-normalize-ice-issue-88421.rs b/tests/ui/const-generics/generic_const_exprs/failed-to-normalize-ice-issue-88421.rs
index 2ea7394fb72..3d41eeeff45 100644
--- a/tests/ui/const-generics/generic_const_exprs/failed-to-normalize-ice-issue-88421.rs
+++ b/tests/ui/const-generics/generic_const_exprs/failed-to-normalize-ice-issue-88421.rs
@@ -1,5 +1,5 @@
 //@ check-pass
-
+// issue: rust-lang/rust#88421
 #![feature(adt_const_params)]
 #![feature(generic_const_exprs)]
 #![allow(incomplete_features)]
diff --git a/tests/ui/consts/ice-bad-input-type-for-cast-83056.rs b/tests/ui/consts/ice-bad-input-type-for-cast-83056.rs
index ea0aba2c911..1a22dc2b549 100644
--- a/tests/ui/consts/ice-bad-input-type-for-cast-83056.rs
+++ b/tests/ui/consts/ice-bad-input-type-for-cast-83056.rs
@@ -1,4 +1,5 @@
 // #83056 ICE "bad input type for cast"
+// issue: rust-lang/rust#83056
 
 struct S([bool; f as usize]);
 fn f() -> T {}
diff --git a/tests/ui/consts/ice-bad-input-type-for-cast-83056.stderr b/tests/ui/consts/ice-bad-input-type-for-cast-83056.stderr
index 4764f49cf46..115f1688520 100644
--- a/tests/ui/consts/ice-bad-input-type-for-cast-83056.stderr
+++ b/tests/ui/consts/ice-bad-input-type-for-cast-83056.stderr
@@ -1,5 +1,5 @@
 error[E0412]: cannot find type `T` in this scope
-  --> $DIR/ice-bad-input-type-for-cast-83056.rs:4:11
+  --> $DIR/ice-bad-input-type-for-cast-83056.rs:5:11
    |
 LL | struct S([bool; f as usize]);
    | ----------------------------- similarly named struct `S` defined here
diff --git a/tests/ui/extern/extern-C-non-FFI-safe-arg-ice-52334.rs b/tests/ui/extern/extern-C-non-FFI-safe-arg-ice-52334.rs
index 3f515ea8909..bba7190d43d 100644
--- a/tests/ui/extern/extern-C-non-FFI-safe-arg-ice-52334.rs
+++ b/tests/ui/extern/extern-C-non-FFI-safe-arg-ice-52334.rs
@@ -1,11 +1,14 @@
-// test for #52334 ICE when casting extern "C" fn when it has a non-FFI-safe argument
+// test for ICE when casting extern "C" fn when it has a non-FFI-safe argument
+// issue: rust-lang/rust#52334
 //@ check-pass
+//@ normalize-stderr-test "\[i8\]" -> "[i8 or u8 (arch dependant)]"
+//@ normalize-stderr-test "\[u8\]" -> "[i8 or u8 (arch dependant)]"
 
 type Foo = extern "C" fn(::std::ffi::CStr);
-//~^ WARN `extern` fn uses type `[i8]`, which is not FFI-safe
+//~^ WARN `extern` fn uses type
 extern "C" {
     fn meh(blah: Foo);
-    //~^ WARN `extern` block uses type `[i8]`, which is not FFI-safe
+    //~^ WARN `extern` block uses type
 }
 
 fn main() {
diff --git a/tests/ui/extern/extern-C-non-FFI-safe-arg-ice-52334.stderr b/tests/ui/extern/extern-C-non-FFI-safe-arg-ice-52334.stderr
index 97c632740e8..83492988479 100644
--- a/tests/ui/extern/extern-C-non-FFI-safe-arg-ice-52334.stderr
+++ b/tests/ui/extern/extern-C-non-FFI-safe-arg-ice-52334.stderr
@@ -1,5 +1,5 @@
-warning: `extern` fn uses type `[i8]`, which is not FFI-safe
-  --> $DIR/extern-C-non-FFI-safe-arg-ice-52334.rs:4:12
+warning: `extern` fn uses type `[i8 or u8 (arch dependant)]`, which is not FFI-safe
+  --> $DIR/extern-C-non-FFI-safe-arg-ice-52334.rs:7:12
    |
 LL | type Foo = extern "C" fn(::std::ffi::CStr);
    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
@@ -8,8 +8,8 @@ LL | type Foo = extern "C" fn(::std::ffi::CStr);
    = note: slices have no C equivalent
    = note: `#[warn(improper_ctypes_definitions)]` on by default
 
-warning: `extern` block uses type `[i8]`, which is not FFI-safe
-  --> $DIR/extern-C-non-FFI-safe-arg-ice-52334.rs:7:18
+warning: `extern` block uses type `[i8 or u8 (arch dependant)]`, which is not FFI-safe
+  --> $DIR/extern-C-non-FFI-safe-arg-ice-52334.rs:10:18
    |
 LL |     fn meh(blah: Foo);
    |                  ^^^ not FFI-safe
diff --git a/tests/ui/extern/extern-C-str-arg-ice-80125.rs b/tests/ui/extern/extern-C-str-arg-ice-80125.rs
index 71098fed2ef..0908d6199ef 100644
--- a/tests/ui/extern/extern-C-str-arg-ice-80125.rs
+++ b/tests/ui/extern/extern-C-str-arg-ice-80125.rs
@@ -1,4 +1,4 @@
-// test for #80125
+// issue: rust-lang/rust#80125
 //@ check-pass
 type ExternCallback = extern "C" fn(*const u8, u32, str);
 //~^ WARN `extern` fn uses type `str`, which is not FFI-safe
diff --git a/tests/ui/privacy/decl-macro-infinite-global-import-cycle-ice-64784.rs b/tests/ui/privacy/decl-macro-infinite-global-import-cycle-ice-64784.rs
index da7c5442d36..72b1ea7ccc8 100644
--- a/tests/ui/privacy/decl-macro-infinite-global-import-cycle-ice-64784.rs
+++ b/tests/ui/privacy/decl-macro-infinite-global-import-cycle-ice-64784.rs
@@ -1,5 +1,6 @@
 // ICE #64784  already borrowed: BorrowMutError
 //@ check-pass
+// issue: rust-lang/rust#64784
 #![feature(decl_macro)]
 
 pub macro m($i:ident, $j:ident) {
diff --git a/tests/ui/sized/stack-overflow-trait-infer-98842.32bit.stderr b/tests/ui/sized/stack-overflow-trait-infer-98842.32bit.stderr
new file mode 100644
index 00000000000..3f8011d961a
--- /dev/null
+++ b/tests/ui/sized/stack-overflow-trait-infer-98842.32bit.stderr
@@ -0,0 +1,25 @@
+error[E0391]: cycle detected when computing layout of `Foo`
+   |
+   = note: ...which requires computing layout of `<&'static Foo as core::ops::deref::Deref>::Target`...
+   = note: ...which again requires computing layout of `Foo`, completing the cycle
+note: cycle used when const-evaluating + checking `_`
+  --> $DIR/stack-overflow-trait-infer-98842.rs:15:1
+   |
+LL | const _: *const Foo = 0 as _;
+   | ^^^^^^^^^^^^^^^^^^^
+   = note: see https://rustc-dev-guide.rust-lang.org/overview.html#queries and https://rustc-dev-guide.rust-lang.org/query.html for more information
+
+error[E0080]: it is undefined behavior to use this value
+  --> $DIR/stack-overflow-trait-infer-98842.rs:15:1
+   |
+LL | const _: *const Foo = 0 as _;
+   | ^^^^^^^^^^^^^^^^^^^ a cycle occurred during layout computation
+   |
+   = note: the raw bytes of the constant (size: 4, align: 4) {
+               00 00 00 00                                     │ ....
+           }
+
+error: aborting due to 2 previous errors
+
+Some errors have detailed explanations: E0080, E0391.
+For more information about an error, try `rustc --explain E0080`.
diff --git a/tests/ui/sized/stack-overflow-trait-infer-98842.64bit.stderr b/tests/ui/sized/stack-overflow-trait-infer-98842.64bit.stderr
new file mode 100644
index 00000000000..04e2c4483bf
--- /dev/null
+++ b/tests/ui/sized/stack-overflow-trait-infer-98842.64bit.stderr
@@ -0,0 +1,25 @@
+error[E0391]: cycle detected when computing layout of `Foo`
+   |
+   = note: ...which requires computing layout of `<&'static Foo as core::ops::deref::Deref>::Target`...
+   = note: ...which again requires computing layout of `Foo`, completing the cycle
+note: cycle used when const-evaluating + checking `_`
+  --> $DIR/stack-overflow-trait-infer-98842.rs:15:1
+   |
+LL | const _: *const Foo = 0 as _;
+   | ^^^^^^^^^^^^^^^^^^^
+   = note: see https://rustc-dev-guide.rust-lang.org/overview.html#queries and https://rustc-dev-guide.rust-lang.org/query.html for more information
+
+error[E0080]: it is undefined behavior to use this value
+  --> $DIR/stack-overflow-trait-infer-98842.rs:15:1
+   |
+LL | const _: *const Foo = 0 as _;
+   | ^^^^^^^^^^^^^^^^^^^ a cycle occurred during layout computation
+   |
+   = note: the raw bytes of the constant (size: 8, align: 8) {
+               00 00 00 00 00 00 00 00                         │ ........
+           }
+
+error: aborting due to 2 previous errors
+
+Some errors have detailed explanations: E0080, E0391.
+For more information about an error, try `rustc --explain E0080`.
diff --git a/tests/ui/sized/stack-overflow-trait-infer-98842.rs b/tests/ui/sized/stack-overflow-trait-infer-98842.rs
index 2bba0777be4..54d50346cc8 100644
--- a/tests/ui/sized/stack-overflow-trait-infer-98842.rs
+++ b/tests/ui/sized/stack-overflow-trait-infer-98842.rs
@@ -1,7 +1,10 @@
 // #98842 stack overflow in trait inference
+// issue: rust-lang/rust#98842
 //@ check-fail
 //@ edition:2021
-//~^^^ ERROR cycle detected when computing layout of `Foo`
+//@ stderr-per-bitwidth
+//@ ignore-endian-big
+//~^^^^^^ ERROR cycle detected when computing layout of `Foo`
 
 // If the inner `Foo` is named through an associated type,
 // the "infinite size" error does not occur.
diff --git a/tests/ui/sized/stack-overflow-trait-infer-98842.stderr b/tests/ui/sized/stack-overflow-trait-infer-98842.stderr
index 42b2718e332..8ddddeb5bf2 100644
--- a/tests/ui/sized/stack-overflow-trait-infer-98842.stderr
+++ b/tests/ui/sized/stack-overflow-trait-infer-98842.stderr
@@ -3,14 +3,14 @@ error[E0391]: cycle detected when computing layout of `Foo`
    = note: ...which requires computing layout of `<&'static Foo as core::ops::deref::Deref>::Target`...
    = note: ...which again requires computing layout of `Foo`, completing the cycle
 note: cycle used when const-evaluating + checking `_`
-  --> $DIR/stack-overflow-trait-infer-98842.rs:12:1
+  --> $DIR/stack-overflow-trait-infer-98842.rs:13:1
    |
 LL | const _: *const Foo = 0 as _;
    | ^^^^^^^^^^^^^^^^^^^
    = note: see https://rustc-dev-guide.rust-lang.org/overview.html#queries and https://rustc-dev-guide.rust-lang.org/query.html for more information
 
 error[E0080]: it is undefined behavior to use this value
-  --> $DIR/stack-overflow-trait-infer-98842.rs:12:1
+  --> $DIR/stack-overflow-trait-infer-98842.rs:13:1
    |
 LL | const _: *const Foo = 0 as _;
    | ^^^^^^^^^^^^^^^^^^^ a cycle occurred during layout computation
diff --git a/tests/ui/unsized-locals/ice-size_and_align_of-closure-not-supported-88212.rs b/tests/ui/unsized-locals/ice-size_and_align_of-closure-not-supported-88212.rs
index 1c43e3a4489..ec475673d0d 100644
--- a/tests/ui/unsized-locals/ice-size_and_align_of-closure-not-supported-88212.rs
+++ b/tests/ui/unsized-locals/ice-size_and_align_of-closure-not-supported-88212.rs
@@ -1,5 +1,5 @@
 // ICE size_and_align_of::<[closure@test.rs:15:5: 17:7]> not supported #88212
-
+// issue: rust-lang/rust#88212
 #![feature(unsized_locals)]
 //~^ WARN the feature `unsized_locals` is incomplete and may not be safe to use and/or cause compiler crashes