From f554c79ef819cbc0f9983d0d5306cd7a9bfea6d8 Mon Sep 17 00:00:00 2001 From: Zachary S Date: Wed, 30 Jul 2025 15:35:19 -0500 Subject: Do not give function allocations alignment in consteval or miri. --- src/tools/miri/tests/pass/fn_align.rs | 25 ------------------------- 1 file changed, 25 deletions(-) delete mode 100644 src/tools/miri/tests/pass/fn_align.rs (limited to 'src/tools/miri') diff --git a/src/tools/miri/tests/pass/fn_align.rs b/src/tools/miri/tests/pass/fn_align.rs deleted file mode 100644 index 9752d033458..00000000000 --- a/src/tools/miri/tests/pass/fn_align.rs +++ /dev/null @@ -1,25 +0,0 @@ -//@compile-flags: -Zmin-function-alignment=8 - -// FIXME(rust-lang/rust#82232, rust-lang/rust#143834): temporarily renamed to mitigate `#[align]` -// nameres ambiguity -#![feature(rustc_attrs)] -#![feature(fn_align)] - -// When a function uses `align(N)`, the function address should be a multiple of `N`. - -#[rustc_align(256)] -fn foo() {} - -#[rustc_align(16)] -fn bar() {} - -#[rustc_align(4)] -fn baz() {} - -fn main() { - assert!((foo as usize).is_multiple_of(256)); - assert!((bar as usize).is_multiple_of(16)); - - // The maximum of `align(N)` and `-Zmin-function-alignment=N` is used. - assert!((baz as usize).is_multiple_of(8)); -} -- cgit 1.4.1-3-g733a5 From 21ec0d5a4c0ebf11175a95f5f01749f8dcf134e7 Mon Sep 17 00:00:00 2001 From: Urgau Date: Tue, 22 Jul 2025 23:11:52 +0200 Subject: Allow `dangling_pointers_from_locals` lint in tests --- src/tools/miri/tests/fail/validity/dangling_ref3.rs | 3 +++ 1 file changed, 3 insertions(+) (limited to 'src/tools/miri') diff --git a/src/tools/miri/tests/fail/validity/dangling_ref3.rs b/src/tools/miri/tests/fail/validity/dangling_ref3.rs index 8e8a75bd7ec..0fecd8f1c28 100644 --- a/src/tools/miri/tests/fail/validity/dangling_ref3.rs +++ b/src/tools/miri/tests/fail/validity/dangling_ref3.rs @@ -1,5 +1,8 @@ // Make sure we catch this even without Stacked Borrows //@compile-flags: -Zmiri-disable-stacked-borrows + +#![allow(dangling_pointers_from_locals)] + use std::mem; fn dangling() -> *const u8 { -- cgit 1.4.1-3-g733a5 From 3aeeae6d4406a97e3746263bfc6f3f70df6313a4 Mon Sep 17 00:00:00 2001 From: Kivooeo Date: Sun, 3 Aug 2025 19:22:11 +0500 Subject: remove rust_ prefixes --- library/std/src/panicking.rs | 12 ++++++------ .../function_calls/exported_symbol_bad_unwind2.both.stderr | 2 +- .../exported_symbol_bad_unwind2.definition.stderr | 2 +- src/tools/miri/tests/fail/panic/abort_unwind.stderr | 2 +- src/tools/miri/tests/fail/panic/double_panic.stderr | 2 +- src/tools/miri/tests/fail/panic/panic_abort1.stderr | 2 +- src/tools/miri/tests/fail/panic/panic_abort2.stderr | 2 +- src/tools/miri/tests/fail/panic/panic_abort3.stderr | 2 +- src/tools/miri/tests/fail/panic/panic_abort4.stderr | 2 +- src/tools/miri/tests/fail/ptr_swap_nonoverlapping.stderr | 2 +- src/tools/miri/tests/fail/terminate-terminator.stderr | 2 +- src/tools/miri/tests/fail/unwind-action-terminate.stderr | 2 +- 12 files changed, 17 insertions(+), 17 deletions(-) (limited to 'src/tools/miri') diff --git a/library/std/src/panicking.rs b/library/std/src/panicking.rs index 7873049d20b..c2b0e43a324 100644 --- a/library/std/src/panicking.rs +++ b/library/std/src/panicking.rs @@ -696,14 +696,14 @@ pub fn begin_panic_handler(info: &core::panic::PanicInfo<'_>) -> ! { let msg = info.message(); crate::sys::backtrace::__rust_end_short_backtrace(move || { if let Some(s) = msg.as_str() { - rust_panic_with_hook( + panic_with_hook( &mut StaticStrPayload(s), loc, info.can_unwind(), info.force_no_backtrace(), ); } else { - rust_panic_with_hook( + panic_with_hook( &mut FormatStringPayload { inner: &msg, string: None }, loc, info.can_unwind(), @@ -767,7 +767,7 @@ pub const fn begin_panic(msg: M) -> ! { let loc = Location::caller(); crate::sys::backtrace::__rust_end_short_backtrace(move || { - rust_panic_with_hook( + panic_with_hook( &mut Payload { inner: Some(msg) }, loc, /* can_unwind */ true, @@ -792,7 +792,7 @@ fn payload_as_str(payload: &dyn Any) -> &str { /// panics, panic hooks, and finally dispatching to the panic runtime to either /// abort or unwind. #[optimize(size)] -fn rust_panic_with_hook( +fn panic_with_hook( payload: &mut dyn PanicPayload, location: &Location<'_>, can_unwind: bool, @@ -885,8 +885,8 @@ pub fn rust_panic_without_hook(payload: Box) -> ! { rust_panic(&mut RewrapBox(payload)) } -/// An unmangled function (through `rustc_std_internal_symbol`) on which to slap -/// yer breakpoints. +/// A function with a fixed suffix (through `rustc_std_internal_symbol`) +/// on which to slap yer breakpoints. #[inline(never)] #[cfg_attr(not(test), rustc_std_internal_symbol)] #[cfg(not(feature = "panic_immediate_abort"))] diff --git a/src/tools/miri/tests/fail/function_calls/exported_symbol_bad_unwind2.both.stderr b/src/tools/miri/tests/fail/function_calls/exported_symbol_bad_unwind2.both.stderr index deec81f7e51..14b3be02a79 100644 --- a/src/tools/miri/tests/fail/function_calls/exported_symbol_bad_unwind2.both.stderr +++ b/src/tools/miri/tests/fail/function_calls/exported_symbol_bad_unwind2.both.stderr @@ -16,7 +16,7 @@ LL | ABORT() | = note: BACKTRACE: = note: inside `std::sys::pal::PLATFORM::abort_internal` at RUSTLIB/std/src/sys/pal/PLATFORM/mod.rs:LL:CC - = note: inside `std::panicking::rust_panic_with_hook` at RUSTLIB/std/src/panicking.rs:LL:CC + = note: inside `std::panicking::panic_with_hook` at RUSTLIB/std/src/panicking.rs:LL:CC = note: inside closure at RUSTLIB/std/src/panicking.rs:LL:CC = note: inside `std::sys::backtrace::__rust_end_short_backtrace::<{closure@std::panicking::begin_panic_handler::{closure#0}}, !>` at RUSTLIB/std/src/sys/backtrace.rs:LL:CC = note: inside `std::panicking::begin_panic_handler` at RUSTLIB/std/src/panicking.rs:LL:CC diff --git a/src/tools/miri/tests/fail/function_calls/exported_symbol_bad_unwind2.definition.stderr b/src/tools/miri/tests/fail/function_calls/exported_symbol_bad_unwind2.definition.stderr index deec81f7e51..14b3be02a79 100644 --- a/src/tools/miri/tests/fail/function_calls/exported_symbol_bad_unwind2.definition.stderr +++ b/src/tools/miri/tests/fail/function_calls/exported_symbol_bad_unwind2.definition.stderr @@ -16,7 +16,7 @@ LL | ABORT() | = note: BACKTRACE: = note: inside `std::sys::pal::PLATFORM::abort_internal` at RUSTLIB/std/src/sys/pal/PLATFORM/mod.rs:LL:CC - = note: inside `std::panicking::rust_panic_with_hook` at RUSTLIB/std/src/panicking.rs:LL:CC + = note: inside `std::panicking::panic_with_hook` at RUSTLIB/std/src/panicking.rs:LL:CC = note: inside closure at RUSTLIB/std/src/panicking.rs:LL:CC = note: inside `std::sys::backtrace::__rust_end_short_backtrace::<{closure@std::panicking::begin_panic_handler::{closure#0}}, !>` at RUSTLIB/std/src/sys/backtrace.rs:LL:CC = note: inside `std::panicking::begin_panic_handler` at RUSTLIB/std/src/panicking.rs:LL:CC diff --git a/src/tools/miri/tests/fail/panic/abort_unwind.stderr b/src/tools/miri/tests/fail/panic/abort_unwind.stderr index 81d560c27ec..35052f37dfc 100644 --- a/src/tools/miri/tests/fail/panic/abort_unwind.stderr +++ b/src/tools/miri/tests/fail/panic/abort_unwind.stderr @@ -16,7 +16,7 @@ LL | ABORT() | = note: BACKTRACE: = note: inside `std::sys::pal::PLATFORM::abort_internal` at RUSTLIB/std/src/sys/pal/PLATFORM/mod.rs:LL:CC - = note: inside `std::panicking::rust_panic_with_hook` at RUSTLIB/std/src/panicking.rs:LL:CC + = note: inside `std::panicking::panic_with_hook` at RUSTLIB/std/src/panicking.rs:LL:CC = note: inside closure at RUSTLIB/std/src/panicking.rs:LL:CC = note: inside `std::sys::backtrace::__rust_end_short_backtrace::<{closure@std::panicking::begin_panic_handler::{closure#0}}, !>` at RUSTLIB/std/src/sys/backtrace.rs:LL:CC = note: inside `std::panicking::begin_panic_handler` at RUSTLIB/std/src/panicking.rs:LL:CC diff --git a/src/tools/miri/tests/fail/panic/double_panic.stderr b/src/tools/miri/tests/fail/panic/double_panic.stderr index bc6cce93d41..3f1fbfef721 100644 --- a/src/tools/miri/tests/fail/panic/double_panic.stderr +++ b/src/tools/miri/tests/fail/panic/double_panic.stderr @@ -19,7 +19,7 @@ LL | ABORT() | = note: BACKTRACE: = note: inside `std::sys::pal::PLATFORM::abort_internal` at RUSTLIB/std/src/sys/pal/PLATFORM/mod.rs:LL:CC - = note: inside `std::panicking::rust_panic_with_hook` at RUSTLIB/std/src/panicking.rs:LL:CC + = note: inside `std::panicking::panic_with_hook` at RUSTLIB/std/src/panicking.rs:LL:CC = note: inside closure at RUSTLIB/std/src/panicking.rs:LL:CC = note: inside `std::sys::backtrace::__rust_end_short_backtrace::<{closure@std::panicking::begin_panic_handler::{closure#0}}, !>` at RUSTLIB/std/src/sys/backtrace.rs:LL:CC = note: inside `std::panicking::begin_panic_handler` at RUSTLIB/std/src/panicking.rs:LL:CC diff --git a/src/tools/miri/tests/fail/panic/panic_abort1.stderr b/src/tools/miri/tests/fail/panic/panic_abort1.stderr index 61bc9a7a495..9aca2ed654f 100644 --- a/src/tools/miri/tests/fail/panic/panic_abort1.stderr +++ b/src/tools/miri/tests/fail/panic/panic_abort1.stderr @@ -15,7 +15,7 @@ LL | ABORT() = note: inside `std::rt::__rust_abort` at RUSTLIB/std/src/rt.rs:LL:CC = note: inside `panic_abort::__rust_start_panic` at RUSTLIB/panic_abort/src/lib.rs:LL:CC = note: inside `std::panicking::rust_panic` at RUSTLIB/std/src/panicking.rs:LL:CC - = note: inside `std::panicking::rust_panic_with_hook` at RUSTLIB/std/src/panicking.rs:LL:CC + = note: inside `std::panicking::panic_with_hook` at RUSTLIB/std/src/panicking.rs:LL:CC = note: inside closure at RUSTLIB/std/src/panicking.rs:LL:CC = note: inside `std::sys::backtrace::__rust_end_short_backtrace::<{closure@std::panicking::begin_panic_handler::{closure#0}}, !>` at RUSTLIB/std/src/sys/backtrace.rs:LL:CC = note: inside `std::panicking::begin_panic_handler` at RUSTLIB/std/src/panicking.rs:LL:CC diff --git a/src/tools/miri/tests/fail/panic/panic_abort2.stderr b/src/tools/miri/tests/fail/panic/panic_abort2.stderr index a7a42f8174e..425817d5f86 100644 --- a/src/tools/miri/tests/fail/panic/panic_abort2.stderr +++ b/src/tools/miri/tests/fail/panic/panic_abort2.stderr @@ -15,7 +15,7 @@ LL | ABORT() = note: inside `std::rt::__rust_abort` at RUSTLIB/std/src/rt.rs:LL:CC = note: inside `panic_abort::__rust_start_panic` at RUSTLIB/panic_abort/src/lib.rs:LL:CC = note: inside `std::panicking::rust_panic` at RUSTLIB/std/src/panicking.rs:LL:CC - = note: inside `std::panicking::rust_panic_with_hook` at RUSTLIB/std/src/panicking.rs:LL:CC + = note: inside `std::panicking::panic_with_hook` at RUSTLIB/std/src/panicking.rs:LL:CC = note: inside closure at RUSTLIB/std/src/panicking.rs:LL:CC = note: inside `std::sys::backtrace::__rust_end_short_backtrace::<{closure@std::panicking::begin_panic_handler::{closure#0}}, !>` at RUSTLIB/std/src/sys/backtrace.rs:LL:CC = note: inside `std::panicking::begin_panic_handler` at RUSTLIB/std/src/panicking.rs:LL:CC diff --git a/src/tools/miri/tests/fail/panic/panic_abort3.stderr b/src/tools/miri/tests/fail/panic/panic_abort3.stderr index ba1f11065ea..a21e185219e 100644 --- a/src/tools/miri/tests/fail/panic/panic_abort3.stderr +++ b/src/tools/miri/tests/fail/panic/panic_abort3.stderr @@ -15,7 +15,7 @@ LL | ABORT() = note: inside `std::rt::__rust_abort` at RUSTLIB/std/src/rt.rs:LL:CC = note: inside `panic_abort::__rust_start_panic` at RUSTLIB/panic_abort/src/lib.rs:LL:CC = note: inside `std::panicking::rust_panic` at RUSTLIB/std/src/panicking.rs:LL:CC - = note: inside `std::panicking::rust_panic_with_hook` at RUSTLIB/std/src/panicking.rs:LL:CC + = note: inside `std::panicking::panic_with_hook` at RUSTLIB/std/src/panicking.rs:LL:CC = note: inside closure at RUSTLIB/std/src/panicking.rs:LL:CC = note: inside `std::sys::backtrace::__rust_end_short_backtrace::<{closure@std::panicking::begin_panic_handler::{closure#0}}, !>` at RUSTLIB/std/src/sys/backtrace.rs:LL:CC = note: inside `std::panicking::begin_panic_handler` at RUSTLIB/std/src/panicking.rs:LL:CC diff --git a/src/tools/miri/tests/fail/panic/panic_abort4.stderr b/src/tools/miri/tests/fail/panic/panic_abort4.stderr index 1464c1fcc7c..a3cf5d72198 100644 --- a/src/tools/miri/tests/fail/panic/panic_abort4.stderr +++ b/src/tools/miri/tests/fail/panic/panic_abort4.stderr @@ -15,7 +15,7 @@ LL | ABORT() = note: inside `std::rt::__rust_abort` at RUSTLIB/std/src/rt.rs:LL:CC = note: inside `panic_abort::__rust_start_panic` at RUSTLIB/panic_abort/src/lib.rs:LL:CC = note: inside `std::panicking::rust_panic` at RUSTLIB/std/src/panicking.rs:LL:CC - = note: inside `std::panicking::rust_panic_with_hook` at RUSTLIB/std/src/panicking.rs:LL:CC + = note: inside `std::panicking::panic_with_hook` at RUSTLIB/std/src/panicking.rs:LL:CC = note: inside closure at RUSTLIB/std/src/panicking.rs:LL:CC = note: inside `std::sys::backtrace::__rust_end_short_backtrace::<{closure@std::panicking::begin_panic_handler::{closure#0}}, !>` at RUSTLIB/std/src/sys/backtrace.rs:LL:CC = note: inside `std::panicking::begin_panic_handler` at RUSTLIB/std/src/panicking.rs:LL:CC diff --git a/src/tools/miri/tests/fail/ptr_swap_nonoverlapping.stderr b/src/tools/miri/tests/fail/ptr_swap_nonoverlapping.stderr index b893220426c..8295a581060 100644 --- a/src/tools/miri/tests/fail/ptr_swap_nonoverlapping.stderr +++ b/src/tools/miri/tests/fail/ptr_swap_nonoverlapping.stderr @@ -14,7 +14,7 @@ LL | ABORT() | = note: BACKTRACE: = note: inside `std::sys::pal::PLATFORM::abort_internal` at RUSTLIB/std/src/sys/pal/PLATFORM/mod.rs:LL:CC - = note: inside `std::panicking::rust_panic_with_hook` at RUSTLIB/std/src/panicking.rs:LL:CC + = note: inside `std::panicking::panic_with_hook` at RUSTLIB/std/src/panicking.rs:LL:CC = note: inside closure at RUSTLIB/std/src/panicking.rs:LL:CC = note: inside `std::sys::backtrace::__rust_end_short_backtrace::<{closure@std::panicking::begin_panic_handler::{closure#0}}, !>` at RUSTLIB/std/src/sys/backtrace.rs:LL:CC = note: inside `std::panicking::begin_panic_handler` at RUSTLIB/std/src/panicking.rs:LL:CC diff --git a/src/tools/miri/tests/fail/terminate-terminator.stderr b/src/tools/miri/tests/fail/terminate-terminator.stderr index a0ee75e5dd2..f0f305d76bc 100644 --- a/src/tools/miri/tests/fail/terminate-terminator.stderr +++ b/src/tools/miri/tests/fail/terminate-terminator.stderr @@ -18,7 +18,7 @@ LL | ABORT() | = note: BACKTRACE: = note: inside `std::sys::pal::PLATFORM::abort_internal` at RUSTLIB/std/src/sys/pal/PLATFORM/mod.rs:LL:CC - = note: inside `std::panicking::rust_panic_with_hook` at RUSTLIB/std/src/panicking.rs:LL:CC + = note: inside `std::panicking::panic_with_hook` at RUSTLIB/std/src/panicking.rs:LL:CC = note: inside closure at RUSTLIB/std/src/panicking.rs:LL:CC = note: inside `std::sys::backtrace::__rust_end_short_backtrace::<{closure@std::panicking::begin_panic_handler::{closure#0}}, !>` at RUSTLIB/std/src/sys/backtrace.rs:LL:CC = note: inside `std::panicking::begin_panic_handler` at RUSTLIB/std/src/panicking.rs:LL:CC diff --git a/src/tools/miri/tests/fail/unwind-action-terminate.stderr b/src/tools/miri/tests/fail/unwind-action-terminate.stderr index 5fa485752a4..216ae84512a 100644 --- a/src/tools/miri/tests/fail/unwind-action-terminate.stderr +++ b/src/tools/miri/tests/fail/unwind-action-terminate.stderr @@ -16,7 +16,7 @@ LL | ABORT() | = note: BACKTRACE: = note: inside `std::sys::pal::PLATFORM::abort_internal` at RUSTLIB/std/src/sys/pal/PLATFORM/mod.rs:LL:CC - = note: inside `std::panicking::rust_panic_with_hook` at RUSTLIB/std/src/panicking.rs:LL:CC + = note: inside `std::panicking::panic_with_hook` at RUSTLIB/std/src/panicking.rs:LL:CC = note: inside closure at RUSTLIB/std/src/panicking.rs:LL:CC = note: inside `std::sys::backtrace::__rust_end_short_backtrace::<{closure@std::panicking::begin_panic_handler::{closure#0}}, !>` at RUSTLIB/std/src/sys/backtrace.rs:LL:CC = note: inside `std::panicking::begin_panic_handler` at RUSTLIB/std/src/panicking.rs:LL:CC -- cgit 1.4.1-3-g733a5 From 607ecca1fbe884a7d032ef1ec1d98853ce284a3d Mon Sep 17 00:00:00 2001 From: The Miri Cronjob Bot Date: Mon, 4 Aug 2025 05:09:06 +0000 Subject: Prepare for merging from rust-lang/rust This updates the rust-version file to 07b7dc90ee4df5815dbb91ef8e98cb93571230f5. --- src/tools/miri/rust-version | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/tools/miri') diff --git a/src/tools/miri/rust-version b/src/tools/miri/rust-version index bf69accaf06..8cf5873eab4 100644 --- a/src/tools/miri/rust-version +++ b/src/tools/miri/rust-version @@ -1 +1 @@ -adcb3d3b4cd3b7c4cde642f3ed537037f293738e +07b7dc90ee4df5815dbb91ef8e98cb93571230f5 -- cgit 1.4.1-3-g733a5