Adding upstream version 1.68.2+dfsg1.upstream/1.68.2+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

41 files changed, 37 insertions, 29 deletions

diff --git a/src/test/ui/intrinsics-always-extern.rs b/tests/ui/intrinsics-always-extern.rs
index 22951147d..22951147d 100644
--- a/src/test/ui/intrinsics-always-extern.rs
+++ b/tests/ui/intrinsics-always-extern.rs
diff --git a/src/test/ui/intrinsics-always-extern.stderr b/tests/ui/intrinsics-always-extern.stderr
index 24b6da160..24b6da160 100644
--- a/src/test/ui/intrinsics-always-extern.stderr
+++ b/tests/ui/intrinsics-always-extern.stderr
diff --git a/src/test/ui/intrinsics/auxiliary/cci_intrinsic.rs b/tests/ui/intrinsics/auxiliary/cci_intrinsic.rs
index f3b9d569c..f3b9d569c 100644
--- a/src/test/ui/intrinsics/auxiliary/cci_intrinsic.rs
+++ b/tests/ui/intrinsics/auxiliary/cci_intrinsic.rs
diff --git a/src/test/ui/intrinsics/bad-intrinsic-monomorphization.rs b/tests/ui/intrinsics/bad-intrinsic-monomorphization.rs
index f36a5f1ac..f36a5f1ac 100644
--- a/src/test/ui/intrinsics/bad-intrinsic-monomorphization.rs
+++ b/tests/ui/intrinsics/bad-intrinsic-monomorphization.rs
diff --git a/src/test/ui/intrinsics/bad-intrinsic-monomorphization.stderr b/tests/ui/intrinsics/bad-intrinsic-monomorphization.stderr
index c070f0181..c070f0181 100644
--- a/src/test/ui/intrinsics/bad-intrinsic-monomorphization.stderr
+++ b/tests/ui/intrinsics/bad-intrinsic-monomorphization.stderr
diff --git a/src/test/ui/intrinsics/const-eval-select-backtrace-std.rs b/tests/ui/intrinsics/const-eval-select-backtrace-std.rs
index 1164a3a5b..1164a3a5b 100644
--- a/src/test/ui/intrinsics/const-eval-select-backtrace-std.rs
+++ b/tests/ui/intrinsics/const-eval-select-backtrace-std.rs
diff --git a/src/test/ui/intrinsics/const-eval-select-backtrace-std.run.stderr b/tests/ui/intrinsics/const-eval-select-backtrace-std.run.stderr
index 463cd52c5..463cd52c5 100644
--- a/src/test/ui/intrinsics/const-eval-select-backtrace-std.run.stderr
+++ b/tests/ui/intrinsics/const-eval-select-backtrace-std.run.stderr
diff --git a/src/test/ui/intrinsics/const-eval-select-backtrace.rs b/tests/ui/intrinsics/const-eval-select-backtrace.rs
index ef1c7c419..ef1c7c419 100644
--- a/src/test/ui/intrinsics/const-eval-select-backtrace.rs
+++ b/tests/ui/intrinsics/const-eval-select-backtrace.rs
diff --git a/src/test/ui/intrinsics/const-eval-select-backtrace.run.stderr b/tests/ui/intrinsics/const-eval-select-backtrace.run.stderr
index 54e28db5e..54e28db5e 100644
--- a/src/test/ui/intrinsics/const-eval-select-backtrace.run.stderr
+++ b/tests/ui/intrinsics/const-eval-select-backtrace.run.stderr
diff --git a/src/test/ui/intrinsics/const-eval-select-bad.rs b/tests/ui/intrinsics/const-eval-select-bad.rs
index fa14efad7..fa14efad7 100644
--- a/src/test/ui/intrinsics/const-eval-select-bad.rs
+++ b/tests/ui/intrinsics/const-eval-select-bad.rs
diff --git a/src/test/ui/intrinsics/const-eval-select-bad.stderr b/tests/ui/intrinsics/const-eval-select-bad.stderr
index 3720528ad..fd7d061b6 100644
--- a/src/test/ui/intrinsics/const-eval-select-bad.stderr
+++ b/tests/ui/intrinsics/const-eval-select-bad.stderr
@@ -37,9 +37,6 @@ LL |     const_eval_select((), 42, 0xDEADBEEF);
    = note: wrap the `{integer}` in a closure with no arguments: `|| { /* code */ }`
 note: required by a bound in `const_eval_select`
   --> $SRC_DIR/core/src/intrinsics.rs:LL:COL
-   |
-LL |         F: FnOnce<ARG, Output = RET>;
-   |            ^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `const_eval_select`
 
 error: this argument must be a function item
   --> $DIR/const-eval-select-bad.rs:10:31
@@ -62,9 +59,6 @@ LL |     const_eval_select((), 42, 0xDEADBEEF);
    = note: wrap the `{integer}` in a closure with no arguments: `|| { /* code */ }`
 note: required by a bound in `const_eval_select`
   --> $SRC_DIR/core/src/intrinsics.rs:LL:COL
-   |
-LL |         G: FnOnce<ARG, Output = RET>,
-   |            ^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `const_eval_select`
 
 error[E0271]: expected `fn(i32) -> bool {bar}` to be a fn item that returns `i32`, but it returns `bool`
   --> $DIR/const-eval-select-bad.rs:32:34
@@ -76,9 +70,6 @@ LL |     const_eval_select((1,), foo, bar);
    |
 note: required by a bound in `const_eval_select`
   --> $SRC_DIR/core/src/intrinsics.rs:LL:COL
-   |
-LL |         G: FnOnce<ARG, Output = RET>,
-   |                        ^^^^^^^^^^^^ required by this bound in `const_eval_select`
 
 error[E0631]: type mismatch in function arguments
   --> $DIR/const-eval-select-bad.rs:37:32
@@ -95,9 +86,6 @@ LL |     const_eval_select((true,), foo, baz);
               found function signature `fn(i32) -> _`
 note: required by a bound in `const_eval_select`
   --> $SRC_DIR/core/src/intrinsics.rs:LL:COL
-   |
-LL |         F: FnOnce<ARG, Output = RET>;
-   |            ^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `const_eval_select`
 
 error: this argument must be a `const fn`
   --> $DIR/const-eval-select-bad.rs:42:29
diff --git a/src/test/ui/intrinsics/const-eval-select-stability.rs b/tests/ui/intrinsics/const-eval-select-stability.rs
index f9554dece..f9554dece 100644
--- a/src/test/ui/intrinsics/const-eval-select-stability.rs
+++ b/tests/ui/intrinsics/const-eval-select-stability.rs
diff --git a/src/test/ui/intrinsics/const-eval-select-stability.stderr b/tests/ui/intrinsics/const-eval-select-stability.stderr
index 65b507b88..65b507b88 100644
--- a/src/test/ui/intrinsics/const-eval-select-stability.stderr
+++ b/tests/ui/intrinsics/const-eval-select-stability.stderr
diff --git a/src/test/ui/intrinsics/const-eval-select-x86_64.rs b/tests/ui/intrinsics/const-eval-select-x86_64.rs
index f3924acf0..f3924acf0 100644
--- a/src/test/ui/intrinsics/const-eval-select-x86_64.rs
+++ b/tests/ui/intrinsics/const-eval-select-x86_64.rs
diff --git a/src/test/ui/intrinsics/const-eval-select.rs b/tests/ui/intrinsics/const-eval-select.rs
index 9ff20d3fb..9ff20d3fb 100644
--- a/src/test/ui/intrinsics/const-eval-select.rs
+++ b/tests/ui/intrinsics/const-eval-select.rs
diff --git a/src/test/ui/intrinsics/intrinsic-alignment.rs b/tests/ui/intrinsics/intrinsic-alignment.rs
index c8b1ff1db..c8b1ff1db 100644
--- a/src/test/ui/intrinsics/intrinsic-alignment.rs
+++ b/tests/ui/intrinsics/intrinsic-alignment.rs
diff --git a/src/test/ui/intrinsics/intrinsic-assume.rs b/tests/ui/intrinsics/intrinsic-assume.rs
index 3c9d70cb5..3c9d70cb5 100644
--- a/src/test/ui/intrinsics/intrinsic-assume.rs
+++ b/tests/ui/intrinsics/intrinsic-assume.rs
diff --git a/src/test/ui/intrinsics/intrinsic-atomics-cc.rs b/tests/ui/intrinsics/intrinsic-atomics-cc.rs
index ce3fa7b0c..ce3fa7b0c 100644
--- a/src/test/ui/intrinsics/intrinsic-atomics-cc.rs
+++ b/tests/ui/intrinsics/intrinsic-atomics-cc.rs
diff --git a/src/test/ui/intrinsics/intrinsic-atomics.rs b/tests/ui/intrinsics/intrinsic-atomics.rs
index b17f4347b..b17f4347b 100644
--- a/src/test/ui/intrinsics/intrinsic-atomics.rs
+++ b/tests/ui/intrinsics/intrinsic-atomics.rs
diff --git a/src/test/ui/intrinsics/intrinsic-nearby.rs b/tests/ui/intrinsics/intrinsic-nearby.rs
index 7b1d1eeaa..7b1d1eeaa 100644
--- a/src/test/ui/intrinsics/intrinsic-nearby.rs
+++ b/tests/ui/intrinsics/intrinsic-nearby.rs
diff --git a/src/test/ui/intrinsics/intrinsic-raw_eq-const-padding.rs b/tests/ui/intrinsics/intrinsic-raw_eq-const-padding.rs
index a93d777d2..a93d777d2 100644
--- a/src/test/ui/intrinsics/intrinsic-raw_eq-const-padding.rs
+++ b/tests/ui/intrinsics/intrinsic-raw_eq-const-padding.rs
diff --git a/src/test/ui/intrinsics/intrinsic-raw_eq-const-padding.stderr b/tests/ui/intrinsics/intrinsic-raw_eq-const-padding.stderr
index 56d5a4857..56d5a4857 100644
--- a/src/test/ui/intrinsics/intrinsic-raw_eq-const-padding.stderr
+++ b/tests/ui/intrinsics/intrinsic-raw_eq-const-padding.stderr
diff --git a/src/test/ui/intrinsics/intrinsic-raw_eq-const.rs b/tests/ui/intrinsics/intrinsic-raw_eq-const.rs
index 32841f531..32841f531 100644
--- a/src/test/ui/intrinsics/intrinsic-raw_eq-const.rs
+++ b/tests/ui/intrinsics/intrinsic-raw_eq-const.rs
diff --git a/src/test/ui/intrinsics/intrinsic-unreachable.rs b/tests/ui/intrinsics/intrinsic-unreachable.rs
index da1a32d58..73dd71d48 100644
--- a/src/test/ui/intrinsics/intrinsic-unreachable.rs
+++ b/tests/ui/intrinsics/intrinsic-unreachable.rs
@@ -3,7 +3,7 @@
 
 use std::intrinsics;
 
-// See also src/test/run-make/intrinsic-unreachable.
+// See also tests/run-make/intrinsic-unreachable.
 
 unsafe fn f(x: usize) -> usize {
     match x {
diff --git a/src/test/ui/intrinsics/intrinsic-volatile.rs b/tests/ui/intrinsics/intrinsic-volatile.rs
index 7b2c825a2..7b2c825a2 100644
--- a/src/test/ui/intrinsics/intrinsic-volatile.rs
+++ b/tests/ui/intrinsics/intrinsic-volatile.rs
diff --git a/src/test/ui/intrinsics/intrinsics-integer.rs b/tests/ui/intrinsics/intrinsics-integer.rs
index 88bf42b68..88bf42b68 100644
--- a/src/test/ui/intrinsics/intrinsics-integer.rs
+++ b/tests/ui/intrinsics/intrinsics-integer.rs
diff --git a/src/test/ui/intrinsics/intrinsics-math.rs b/tests/ui/intrinsics/intrinsics-math.rs
index aea9fde69..aea9fde69 100644
--- a/src/test/ui/intrinsics/intrinsics-math.rs
+++ b/tests/ui/intrinsics/intrinsics-math.rs
diff --git a/src/test/ui/intrinsics/issue-28575.mir.stderr b/tests/ui/intrinsics/issue-28575.mir.stderr
index c42498390..c42498390 100644
--- a/src/test/ui/intrinsics/issue-28575.mir.stderr
+++ b/tests/ui/intrinsics/issue-28575.mir.stderr
diff --git a/src/test/ui/intrinsics/issue-28575.rs b/tests/ui/intrinsics/issue-28575.rs
index 410f664f8..410f664f8 100644
--- a/src/test/ui/intrinsics/issue-28575.rs
+++ b/tests/ui/intrinsics/issue-28575.rs
diff --git a/src/test/ui/intrinsics/issue-28575.thir.stderr b/tests/ui/intrinsics/issue-28575.thir.stderr
index c42498390..c42498390 100644
--- a/src/test/ui/intrinsics/issue-28575.thir.stderr
+++ b/tests/ui/intrinsics/issue-28575.thir.stderr
diff --git a/src/test/ui/intrinsics/issue-84297-reifying-copy.rs b/tests/ui/intrinsics/issue-84297-reifying-copy.rs
index 08ba9ce7e..08ba9ce7e 100644
--- a/src/test/ui/intrinsics/issue-84297-reifying-copy.rs
+++ b/tests/ui/intrinsics/issue-84297-reifying-copy.rs
diff --git a/src/test/ui/intrinsics/non-integer-atomic.rs b/tests/ui/intrinsics/non-integer-atomic.rs
index 85ea81ba6..85ea81ba6 100644
--- a/src/test/ui/intrinsics/non-integer-atomic.rs
+++ b/tests/ui/intrinsics/non-integer-atomic.rs
diff --git a/src/test/ui/intrinsics/non-integer-atomic.stderr b/tests/ui/intrinsics/non-integer-atomic.stderr
index 32791a8e8..32791a8e8 100644
--- a/src/test/ui/intrinsics/non-integer-atomic.stderr
+++ b/tests/ui/intrinsics/non-integer-atomic.stderr
diff --git a/src/test/ui/intrinsics/panic-uninitialized-zeroed.rs b/tests/ui/intrinsics/panic-uninitialized-zeroed.rs
index ec3860a32..1a0104b85 100644
--- a/src/test/ui/intrinsics/panic-uninitialized-zeroed.rs
+++ b/tests/ui/intrinsics/panic-uninitialized-zeroed.rs
@@ -1,9 +1,9 @@
 // run-pass
-// needs-unwind
-// revisions: mir thir strict
-// [thir]compile-flags: -Zthir-unsafeck
+// revisions: default strict
 // [strict]compile-flags: -Zstrict-init-checks
 // ignore-tidy-linelength
+// ignore-emscripten spawning processes is not supported
+// ignore-sgx no processes
 
 // This test checks panic emitted from `mem::{uninitialized,zeroed}`.
 
@@ -12,7 +12,6 @@
 
 use std::{
     mem::{self, MaybeUninit, ManuallyDrop},
-    panic,
     ptr::NonNull,
     num,
 };
@@ -70,21 +69,42 @@ enum ZeroIsValid {
 }
 
 #[track_caller]
-fn test_panic_msg<T>(op: impl (FnOnce() -> T) + panic::UnwindSafe, msg: &str) {
-    let err = panic::catch_unwind(op).err();
-    assert_eq!(
-        err.as_ref().and_then(|a| a.downcast_ref::<&str>()),
-        Some(&msg)
-    );
+fn test_panic_msg<T, F: (FnOnce() -> T) + 'static>(op: F, msg: &str) {
+    use std::{panic, env, process};
+
+    // The tricky part is that we can't just run `op`, as that would *abort* the process.
+    // So instead, we reinvoke this process with the caller location as argument.
+    // For the purpose of this test, the line number is unique enough.
+    // If we are running in such a re-invocation, we skip all the tests *except* for the one with that type name.
+    let our_loc = panic::Location::caller().line().to_string();
+    let mut args = env::args();
+    let this = args.next().unwrap();
+    if let Some(loc) = args.next() {
+        if loc == our_loc {
+            op();
+            panic!("we did not abort");
+        } else {
+            // Nothing, we are running another test.
+        }
+    } else {
+        // Invoke new process for actual test, and check result.
+        let mut cmd = process::Command::new(this);
+        cmd.arg(our_loc);
+        let res = cmd.output().unwrap();
+        assert!(!res.status.success(), "test did not fail");
+        let stderr = String::from_utf8_lossy(&res.stderr);
+        assert!(stderr.contains(msg), "test did not contain expected output: looking for {:?}, output:\n{}", msg, stderr);
+    }
 }
 
 #[track_caller]
-fn test_panic_msg_only_if_strict<T>(op: impl (FnOnce() -> T) + panic::UnwindSafe, msg: &str) {
-    let err = panic::catch_unwind(op).err();
-    assert_eq!(
-        err.as_ref().and_then(|a| a.downcast_ref::<&str>()),
-        if cfg!(strict) { Some(&msg) } else { None },
-    );
+fn test_panic_msg_only_if_strict<T>(op: impl (FnOnce() -> T) + 'static, msg: &str) {
+    if !cfg!(strict) {
+        // Just run it.
+        op();
+    } else {
+        test_panic_msg(op, msg);
+    }
 }
 
 fn main() {
diff --git a/src/test/ui/intrinsics/safe-intrinsic-mismatch.rs b/tests/ui/intrinsics/safe-intrinsic-mismatch.rs
index 50e12eaeb..50e12eaeb 100644
--- a/src/test/ui/intrinsics/safe-intrinsic-mismatch.rs
+++ b/tests/ui/intrinsics/safe-intrinsic-mismatch.rs
diff --git a/src/test/ui/intrinsics/safe-intrinsic-mismatch.stderr b/tests/ui/intrinsics/safe-intrinsic-mismatch.stderr
index 0c2f3be49..0c2f3be49 100644
--- a/src/test/ui/intrinsics/safe-intrinsic-mismatch.stderr
+++ b/tests/ui/intrinsics/safe-intrinsic-mismatch.stderr
diff --git a/src/test/ui/intrinsics/unchecked_math_unsafe.mir.stderr b/tests/ui/intrinsics/unchecked_math_unsafe.mir.stderr
index 26b2f9f27..26b2f9f27 100644
--- a/src/test/ui/intrinsics/unchecked_math_unsafe.mir.stderr
+++ b/tests/ui/intrinsics/unchecked_math_unsafe.mir.stderr
diff --git a/src/test/ui/intrinsics/unchecked_math_unsafe.rs b/tests/ui/intrinsics/unchecked_math_unsafe.rs
index 98d3a11ad..98d3a11ad 100644
--- a/src/test/ui/intrinsics/unchecked_math_unsafe.rs
+++ b/tests/ui/intrinsics/unchecked_math_unsafe.rs
diff --git a/src/test/ui/intrinsics/unchecked_math_unsafe.thir.stderr b/tests/ui/intrinsics/unchecked_math_unsafe.thir.stderr
index 5c3728ccd..5c3728ccd 100644
--- a/src/test/ui/intrinsics/unchecked_math_unsafe.thir.stderr
+++ b/tests/ui/intrinsics/unchecked_math_unsafe.thir.stderr
diff --git a/src/test/ui/intrinsics/unchecked_math_unstable.rs b/tests/ui/intrinsics/unchecked_math_unstable.rs
index 8869063d1..8869063d1 100644
--- a/src/test/ui/intrinsics/unchecked_math_unstable.rs
+++ b/tests/ui/intrinsics/unchecked_math_unstable.rs
diff --git a/src/test/ui/intrinsics/unchecked_math_unstable.stderr b/tests/ui/intrinsics/unchecked_math_unstable.stderr
index a43aa16ae..a43aa16ae 100644
--- a/src/test/ui/intrinsics/unchecked_math_unstable.stderr
+++ b/tests/ui/intrinsics/unchecked_math_unstable.stderr