Merge from rustc

Author: The Miri Cronjob Bot

src/helpers.rs

@@ -149,10 +149,9 @@ pub fn iter_exported_symbols<'tcx>(
     let dependency_formats = tcx.dependency_formats(());
     // Find the dependencies of the executable we are running.
     let dependency_format = dependency_formats
-        .iter()
-        .find(|(crate_type, _)| *crate_type == CrateType::Executable)
+        .get(&CrateType::Executable)
         .expect("interpreting a non-executable crate");
-    for cnum in dependency_format.1.iter().enumerate().filter_map(|(num, &linkage)| {
+    for cnum in dependency_format.iter().enumerate().filter_map(|(num, &linkage)| {
         // We add 1 to the number because that's what rustc also does everywhere it
         // calls `CrateNum::new`...
         #[expect(clippy::arithmetic_side_effects)]

src/machine.rs

@@ -1571,8 +1571,12 @@ impl<'tcx> Machine<'tcx> for MiriMachine<'tcx> {
         res
     }
 
-    fn after_local_read(ecx: &InterpCx<'tcx, Self>, local: mir::Local) -> InterpResult<'tcx> {
-        if let Some(data_race) = &ecx.frame().extra.data_race {
+    fn after_local_read(
+        ecx: &InterpCx<'tcx, Self>,
+        frame: &Frame<'tcx, Provenance, FrameExtra<'tcx>>,
+        local: mir::Local,
+    ) -> InterpResult<'tcx> {
+        if let Some(data_race) = &frame.extra.data_race {
             data_race.local_read(local, &ecx.machine);
         }
         interp_ok(())

tests/fail-dep/concurrency/windows_join_main.stderr

@@ -24,8 +24,7 @@ note: inside `main`
 LL | /     thread::spawn(|| {
 LL | |         unsafe {
 LL | |             assert_eq!(WaitForSingleObject(MAIN_THREAD, INFINITE), WAIT_OBJECT_0);
-LL | |         }
-LL | |     })
+...  |
 LL | |     .join()
    | |___________^
 

tests/fail/function_calls/arg_inplace_mutate.stack.stderr

@@ -14,7 +14,6 @@ LL | |         let _unit: ();
 LL | |         {
 LL | |             let non_copy = S(42);
 ...  |
-LL | |         }
 LL | |     }
    | |_____^
 help: <TAG> is this argument

tests/fail/function_calls/arg_inplace_mutate.tree.stderr

@@ -16,7 +16,6 @@ LL | |         let _unit: ();
 LL | |         {
 LL | |             let non_copy = S(42);
 ...  |
-LL | |         }
 LL | |     }
    | |_____^
 help: the protected tag <TAG> was created here, in the initial state Reserved

tests/fail/function_calls/arg_inplace_observe_during.stack.stderr

@@ -14,7 +14,6 @@ LL | |         let _unit: ();
 LL | |         {
 LL | |             let non_copy = S(42);
 ...  |
-LL | |
 LL | |     }
    | |_____^
 help: <TAG> is this argument

tests/fail/function_calls/arg_inplace_observe_during.tree.stderr

@@ -16,7 +16,6 @@ LL | |         let _unit: ();
 LL | |         {
 LL | |             let non_copy = S(42);
 ...  |
-LL | |
 LL | |     }
    | |_____^
 help: the protected tag <TAG> was created here, in the initial state Reserved

tests/fail/function_calls/return_pointer_aliasing_read.stack.stderr

@@ -14,7 +14,6 @@ LL | |         {
 LL | |             let x = 0;
 LL | |             let ptr = &raw mut x;
 ...  |
-LL | |         }
 LL | |     }
    | |_____^
 help: <TAG> is this argument

tests/fail/function_calls/return_pointer_aliasing_read.tree.stderr

@@ -16,7 +16,6 @@ LL | |         {
 LL | |             let x = 0;
 LL | |             let ptr = &raw mut x;
 ...  |
-LL | |         }
 LL | |     }
    | |_____^
 help: the protected tag <TAG> was created here, in the initial state Reserved

tests/fail/function_calls/return_pointer_aliasing_write.stack.stderr

@@ -14,7 +14,6 @@ LL | |         {
 LL | |             let _x = 0;
 LL | |             let ptr = &raw mut _x;
 ...  |
-LL | |         }
 LL | |     }
    | |_____^
 help: <TAG> is this argument