diff options
Diffstat (limited to 'tests')
34 files changed, 454 insertions, 36 deletions
diff --git a/tests/codegen-llvm/debuginfo-cyclic-structure.rs b/tests/codegen-llvm/debuginfo-cyclic-structure.rs new file mode 100644 index 00000000000..b8cc5447741 --- /dev/null +++ b/tests/codegen-llvm/debuginfo-cyclic-structure.rs @@ -0,0 +1,32 @@ +//@ compile-flags:-g -Copt-level=0 -C panic=abort + +// Check that debug information exists for structures containing loops (cyclic references). +// Previously it may incorrectly prune member information during recursive type inference check. + +// CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "Arc<debuginfo_cyclic_structure::Inner<alloc::sync::Arc<debuginfo_cyclic_structure::Handle{{.*}}elements: ![[FIELDS:[0-9]+]] +// CHECK: ![[FIELDS]] = !{!{{.*}}} +// CHECK-NOT: ![[FIELDS]] = !{} + +#![crate_type = "lib"] + +use std::mem::MaybeUninit; +use std::sync::Arc; + +struct Inner<T> { + buffer: Box<MaybeUninit<T>>, +} +struct Shared { + shared: Arc<Inner<Arc<Handle>>>, +} +struct Handle { + shared: Shared, +} +struct Core { + inner: Arc<Inner<Arc<Handle>>>, +} + +#[no_mangle] +extern "C" fn test() { + let с = Core { inner: Arc::new(Inner { buffer: Box::new(MaybeUninit::uninit()) }) }; + std::hint::black_box(с); +} diff --git a/tests/coverage/auxiliary/try_in_macro_helper.rs b/tests/coverage/auxiliary/try_in_macro_helper.rs new file mode 100644 index 00000000000..27d2af15b05 --- /dev/null +++ b/tests/coverage/auxiliary/try_in_macro_helper.rs @@ -0,0 +1,31 @@ +//@ edition: 2024 +// (The proc-macro crate doesn't need to be instrumented.) +//@ compile-flags: -Cinstrument-coverage=off + +use proc_macro::TokenStream; + +/// Minimized form of `#[derive(arbitrary::Arbitrary)]` that still triggers +/// the original bug. +const CODE: &str = " + impl Arbitrary for MyEnum { + fn try_size_hint() -> Option<usize> { + Some(0)?; + None + } + } +"; + +#[proc_macro_attribute] +pub fn attr(_attr: TokenStream, _item: TokenStream) -> TokenStream { + CODE.parse().unwrap() +} + +#[proc_macro] +pub fn bang(_item: TokenStream) -> TokenStream { + CODE.parse().unwrap() +} + +#[proc_macro_derive(Arbitrary)] +pub fn derive_arbitrary(_item: TokenStream) -> TokenStream { + CODE.parse().unwrap() +} diff --git a/tests/coverage/try-in-macro.attr.cov-map b/tests/coverage/try-in-macro.attr.cov-map new file mode 100644 index 00000000000..7111e89637c --- /dev/null +++ b/tests/coverage/try-in-macro.attr.cov-map @@ -0,0 +1,20 @@ +Function name: <try_in_macro::MyEnum as try_in_macro::Arbitrary>::try_size_hint +Raw bytes (9): 0x[01, 01, 00, 01, 00, 1e, 2a, 00, 2b] +Number of files: 1 +- file 0 => $DIR/try-in-macro.rs +Number of expressions: 0 +Number of file 0 mappings: 1 +- Code(Zero) at (prev + 30, 42) to (start + 0, 43) +Highest counter ID seen: (none) + +Function name: try_in_macro::main +Raw bytes (19): 0x[01, 01, 00, 03, 01, 29, 01, 00, 0a, 01, 01, 05, 00, 1a, 01, 01, 01, 00, 02] +Number of files: 1 +- file 0 => $DIR/try-in-macro.rs +Number of expressions: 0 +Number of file 0 mappings: 3 +- Code(Counter(0)) at (prev + 41, 1) to (start + 0, 10) +- Code(Counter(0)) at (prev + 1, 5) to (start + 0, 26) +- Code(Counter(0)) at (prev + 1, 1) to (start + 0, 2) +Highest counter ID seen: c0 + diff --git a/tests/coverage/try-in-macro.attr.coverage b/tests/coverage/try-in-macro.attr.coverage new file mode 100644 index 00000000000..457a161f3c7 --- /dev/null +++ b/tests/coverage/try-in-macro.attr.coverage @@ -0,0 +1,44 @@ + LL| |//! Regression test for <https://github.com/rust-lang/rust/issues/141577>. + LL| |//! + LL| |//! The changes in <https://github.com/rust-lang/rust/pull/144298> exposed a + LL| |//! latent bug that would sometimes cause the compiler to emit a covfun record + LL| |//! for a function, but not emit a corresponding PGO symbol name entry, because + LL| |//! the function did not have any physical coverage counters. The `llvm-cov` + LL| |//! tool would then fail to resolve the covfun record's function name hash, + LL| |//! and exit with the cryptic error: + LL| |//! + LL| |//! ```text + LL| |//! malformed instrumentation profile data: function name is empty + LL| |//! ``` + LL| |//! + LL| |//! The bug was then triggered in the wild by the macro-expansion of + LL| |//! `#[derive(arbitrary::Arbitrary)]`. + LL| |//! + LL| |//! This test uses a minimized form of the `Arbitrary` derive macro that was + LL| |//! found to still trigger the original bug. The bug could also be triggered + LL| |//! by a bang proc-macro or an attribute proc-macro. + LL| | + LL| |//@ edition: 2024 + LL| |//@ revisions: attr bang derive + LL| |//@ proc-macro: try_in_macro_helper.rs + LL| | + LL| |trait Arbitrary { + LL| | fn try_size_hint() -> Option<usize>; + LL| |} + LL| | + LL| |// Expand via an attribute proc-macro. + LL| |#[cfg_attr(attr, try_in_macro_helper::attr)] + LL| |const _: () = (); + LL| | + LL| |// Expand via a regular bang-style proc-macro. + LL| |#[cfg(bang)] + LL| |try_in_macro_helper::bang!(); + LL| | + LL| |// Expand via a derive proc-macro. + LL| |#[cfg_attr(derive, derive(try_in_macro_helper::Arbitrary))] + LL| |enum MyEnum {} + LL| | + LL| 1|fn main() { + LL| 1| MyEnum::try_size_hint(); + LL| 1|} + diff --git a/tests/coverage/try-in-macro.bang.cov-map b/tests/coverage/try-in-macro.bang.cov-map new file mode 100644 index 00000000000..80bd91a993c --- /dev/null +++ b/tests/coverage/try-in-macro.bang.cov-map @@ -0,0 +1,20 @@ +Function name: <try_in_macro::MyEnum as try_in_macro::Arbitrary>::try_size_hint +Raw bytes (9): 0x[01, 01, 00, 01, 00, 23, 1c, 00, 1d] +Number of files: 1 +- file 0 => $DIR/try-in-macro.rs +Number of expressions: 0 +Number of file 0 mappings: 1 +- Code(Zero) at (prev + 35, 28) to (start + 0, 29) +Highest counter ID seen: (none) + +Function name: try_in_macro::main +Raw bytes (19): 0x[01, 01, 00, 03, 01, 29, 01, 00, 0a, 01, 01, 05, 00, 1a, 01, 01, 01, 00, 02] +Number of files: 1 +- file 0 => $DIR/try-in-macro.rs +Number of expressions: 0 +Number of file 0 mappings: 3 +- Code(Counter(0)) at (prev + 41, 1) to (start + 0, 10) +- Code(Counter(0)) at (prev + 1, 5) to (start + 0, 26) +- Code(Counter(0)) at (prev + 1, 1) to (start + 0, 2) +Highest counter ID seen: c0 + diff --git a/tests/coverage/try-in-macro.bang.coverage b/tests/coverage/try-in-macro.bang.coverage new file mode 100644 index 00000000000..457a161f3c7 --- /dev/null +++ b/tests/coverage/try-in-macro.bang.coverage @@ -0,0 +1,44 @@ + LL| |//! Regression test for <https://github.com/rust-lang/rust/issues/141577>. + LL| |//! + LL| |//! The changes in <https://github.com/rust-lang/rust/pull/144298> exposed a + LL| |//! latent bug that would sometimes cause the compiler to emit a covfun record + LL| |//! for a function, but not emit a corresponding PGO symbol name entry, because + LL| |//! the function did not have any physical coverage counters. The `llvm-cov` + LL| |//! tool would then fail to resolve the covfun record's function name hash, + LL| |//! and exit with the cryptic error: + LL| |//! + LL| |//! ```text + LL| |//! malformed instrumentation profile data: function name is empty + LL| |//! ``` + LL| |//! + LL| |//! The bug was then triggered in the wild by the macro-expansion of + LL| |//! `#[derive(arbitrary::Arbitrary)]`. + LL| |//! + LL| |//! This test uses a minimized form of the `Arbitrary` derive macro that was + LL| |//! found to still trigger the original bug. The bug could also be triggered + LL| |//! by a bang proc-macro or an attribute proc-macro. + LL| | + LL| |//@ edition: 2024 + LL| |//@ revisions: attr bang derive + LL| |//@ proc-macro: try_in_macro_helper.rs + LL| | + LL| |trait Arbitrary { + LL| | fn try_size_hint() -> Option<usize>; + LL| |} + LL| | + LL| |// Expand via an attribute proc-macro. + LL| |#[cfg_attr(attr, try_in_macro_helper::attr)] + LL| |const _: () = (); + LL| | + LL| |// Expand via a regular bang-style proc-macro. + LL| |#[cfg(bang)] + LL| |try_in_macro_helper::bang!(); + LL| | + LL| |// Expand via a derive proc-macro. + LL| |#[cfg_attr(derive, derive(try_in_macro_helper::Arbitrary))] + LL| |enum MyEnum {} + LL| | + LL| 1|fn main() { + LL| 1| MyEnum::try_size_hint(); + LL| 1|} + diff --git a/tests/coverage/try-in-macro.derive.cov-map b/tests/coverage/try-in-macro.derive.cov-map new file mode 100644 index 00000000000..6646b6693ba --- /dev/null +++ b/tests/coverage/try-in-macro.derive.cov-map @@ -0,0 +1,20 @@ +Function name: <try_in_macro::MyEnum as try_in_macro::Arbitrary>::try_size_hint +Raw bytes (9): 0x[01, 01, 00, 01, 00, 26, 38, 00, 39] +Number of files: 1 +- file 0 => $DIR/try-in-macro.rs +Number of expressions: 0 +Number of file 0 mappings: 1 +- Code(Zero) at (prev + 38, 56) to (start + 0, 57) +Highest counter ID seen: (none) + +Function name: try_in_macro::main +Raw bytes (19): 0x[01, 01, 00, 03, 01, 29, 01, 00, 0a, 01, 01, 05, 00, 1a, 01, 01, 01, 00, 02] +Number of files: 1 +- file 0 => $DIR/try-in-macro.rs +Number of expressions: 0 +Number of file 0 mappings: 3 +- Code(Counter(0)) at (prev + 41, 1) to (start + 0, 10) +- Code(Counter(0)) at (prev + 1, 5) to (start + 0, 26) +- Code(Counter(0)) at (prev + 1, 1) to (start + 0, 2) +Highest counter ID seen: c0 + diff --git a/tests/coverage/try-in-macro.derive.coverage b/tests/coverage/try-in-macro.derive.coverage new file mode 100644 index 00000000000..457a161f3c7 --- /dev/null +++ b/tests/coverage/try-in-macro.derive.coverage @@ -0,0 +1,44 @@ + LL| |//! Regression test for <https://github.com/rust-lang/rust/issues/141577>. + LL| |//! + LL| |//! The changes in <https://github.com/rust-lang/rust/pull/144298> exposed a + LL| |//! latent bug that would sometimes cause the compiler to emit a covfun record + LL| |//! for a function, but not emit a corresponding PGO symbol name entry, because + LL| |//! the function did not have any physical coverage counters. The `llvm-cov` + LL| |//! tool would then fail to resolve the covfun record's function name hash, + LL| |//! and exit with the cryptic error: + LL| |//! + LL| |//! ```text + LL| |//! malformed instrumentation profile data: function name is empty + LL| |//! ``` + LL| |//! + LL| |//! The bug was then triggered in the wild by the macro-expansion of + LL| |//! `#[derive(arbitrary::Arbitrary)]`. + LL| |//! + LL| |//! This test uses a minimized form of the `Arbitrary` derive macro that was + LL| |//! found to still trigger the original bug. The bug could also be triggered + LL| |//! by a bang proc-macro or an attribute proc-macro. + LL| | + LL| |//@ edition: 2024 + LL| |//@ revisions: attr bang derive + LL| |//@ proc-macro: try_in_macro_helper.rs + LL| | + LL| |trait Arbitrary { + LL| | fn try_size_hint() -> Option<usize>; + LL| |} + LL| | + LL| |// Expand via an attribute proc-macro. + LL| |#[cfg_attr(attr, try_in_macro_helper::attr)] + LL| |const _: () = (); + LL| | + LL| |// Expand via a regular bang-style proc-macro. + LL| |#[cfg(bang)] + LL| |try_in_macro_helper::bang!(); + LL| | + LL| |// Expand via a derive proc-macro. + LL| |#[cfg_attr(derive, derive(try_in_macro_helper::Arbitrary))] + LL| |enum MyEnum {} + LL| | + LL| 1|fn main() { + LL| 1| MyEnum::try_size_hint(); + LL| 1|} + diff --git a/tests/coverage/try-in-macro.rs b/tests/coverage/try-in-macro.rs new file mode 100644 index 00000000000..ab9d6675418 --- /dev/null +++ b/tests/coverage/try-in-macro.rs @@ -0,0 +1,43 @@ +//! Regression test for <https://github.com/rust-lang/rust/issues/141577>. +//! +//! The changes in <https://github.com/rust-lang/rust/pull/144298> exposed a +//! latent bug that would sometimes cause the compiler to emit a covfun record +//! for a function, but not emit a corresponding PGO symbol name entry, because +//! the function did not have any physical coverage counters. The `llvm-cov` +//! tool would then fail to resolve the covfun record's function name hash, +//! and exit with the cryptic error: +//! +//! ```text +//! malformed instrumentation profile data: function name is empty +//! ``` +//! +//! The bug was then triggered in the wild by the macro-expansion of +//! `#[derive(arbitrary::Arbitrary)]`. +//! +//! This test uses a minimized form of the `Arbitrary` derive macro that was +//! found to still trigger the original bug. The bug could also be triggered +//! by a bang proc-macro or an attribute proc-macro. + +//@ edition: 2024 +//@ revisions: attr bang derive +//@ proc-macro: try_in_macro_helper.rs + +trait Arbitrary { + fn try_size_hint() -> Option<usize>; +} + +// Expand via an attribute proc-macro. +#[cfg_attr(attr, try_in_macro_helper::attr)] +const _: () = (); + +// Expand via a regular bang-style proc-macro. +#[cfg(bang)] +try_in_macro_helper::bang!(); + +// Expand via a derive proc-macro. +#[cfg_attr(derive, derive(try_in_macro_helper::Arbitrary))] +enum MyEnum {} + +fn main() { + MyEnum::try_size_hint(); +} diff --git a/tests/run-make/rustdoc-dep-info/after.md b/tests/run-make/rustdoc-dep-info/after.md new file mode 100644 index 00000000000..10d4b4c4116 --- /dev/null +++ b/tests/run-make/rustdoc-dep-info/after.md @@ -0,0 +1 @@ +meow! :3 diff --git a/tests/run-make/rustdoc-dep-info/before.html b/tests/run-make/rustdoc-dep-info/before.html new file mode 100644 index 00000000000..e69de29bb2d --- /dev/null +++ b/tests/run-make/rustdoc-dep-info/before.html diff --git a/tests/run-make/rustdoc-dep-info/extend.css b/tests/run-make/rustdoc-dep-info/extend.css new file mode 100644 index 00000000000..e69de29bb2d --- /dev/null +++ b/tests/run-make/rustdoc-dep-info/extend.css diff --git a/tests/run-make/rustdoc-dep-info/rmake.rs b/tests/run-make/rustdoc-dep-info/rmake.rs index db7a00a5ce2..625f81fd428 100644 --- a/tests/run-make/rustdoc-dep-info/rmake.rs +++ b/tests/run-make/rustdoc-dep-info/rmake.rs @@ -9,13 +9,26 @@ use run_make_support::{path, rfs, rustdoc}; fn main() { // We're only emitting dep info, so we shouldn't be running static analysis to // figure out that this program is erroneous. - rustdoc().input("lib.rs").arg("-Zunstable-options").emit("dep-info").run(); + // Ensure that all kinds of input reading flags end up in dep-info. + rustdoc() + .input("lib.rs") + .arg("-Zunstable-options") + .arg("--html-before-content=before.html") + .arg("--markdown-after-content=after.md") + .arg("--extend-css=extend.css") + .arg("--theme=theme.css") + .emit("dep-info") + .run(); let content = rfs::read_to_string("foo.d"); assert_contains(&content, "lib.rs:"); assert_contains(&content, "foo.rs:"); assert_contains(&content, "bar.rs:"); assert_contains(&content, "doc.md:"); + assert_contains(&content, "after.md:"); + assert_contains(&content, "before.html:"); + assert_contains(&content, "extend.css:"); + assert_contains(&content, "theme.css:"); // Now we check that we can provide a file name to the `dep-info` argument. rustdoc().input("lib.rs").arg("-Zunstable-options").emit("dep-info=bla.d").run(); diff --git a/tests/run-make/rustdoc-dep-info/theme.css b/tests/run-make/rustdoc-dep-info/theme.css new file mode 100644 index 00000000000..459daffa9a1 --- /dev/null +++ b/tests/run-make/rustdoc-dep-info/theme.css @@ -0,0 +1 @@ +/* This is not a valid theme but that doesn't really matter */ diff --git a/tests/ui/async-await/issue-64130-non-send-future-diags.stderr b/tests/ui/async-await/issue-64130-non-send-future-diags.stderr index d28807e223b..beaf8e9c96d 100644 --- a/tests/ui/async-await/issue-64130-non-send-future-diags.stderr +++ b/tests/ui/async-await/issue-64130-non-send-future-diags.stderr @@ -4,12 +4,12 @@ error: future cannot be sent between threads safely LL | is_send(foo()); | ^^^^^ future returned by `foo` is not `Send` | - = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `MutexGuard<'_, u32>` + = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `std::sync::MutexGuard<'_, u32>` note: future is not `Send` as this value is used across an await --> $DIR/issue-64130-non-send-future-diags.rs:17:11 | LL | let g = x.lock().unwrap(); - | - has type `MutexGuard<'_, u32>` which is not `Send` + | - has type `std::sync::MutexGuard<'_, u32>` which is not `Send` LL | baz().await; | ^^^^^ await occurs here, with `g` maybe used later note: required by a bound in `is_send` diff --git a/tests/ui/async-await/issue-71137.stderr b/tests/ui/async-await/issue-71137.stderr index 8739c22a310..d567e3f2063 100644 --- a/tests/ui/async-await/issue-71137.stderr +++ b/tests/ui/async-await/issue-71137.stderr @@ -4,12 +4,12 @@ error: future cannot be sent between threads safely LL | fake_spawn(wrong_mutex()); | ^^^^^^^^^^^^^ future returned by `wrong_mutex` is not `Send` | - = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `MutexGuard<'_, i32>` + = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `std::sync::MutexGuard<'_, i32>` note: future is not `Send` as this value is used across an await --> $DIR/issue-71137.rs:14:26 | LL | let mut guard = m.lock().unwrap(); - | --------- has type `MutexGuard<'_, i32>` which is not `Send` + | --------- has type `std::sync::MutexGuard<'_, i32>` which is not `Send` LL | (async { "right"; }).await; | ^^^^^ await occurs here, with `mut guard` maybe used later note: required by a bound in `fake_spawn` diff --git a/tests/ui/async-await/issues/issue-67893.rs b/tests/ui/async-await/issues/issue-67893.rs index 73cce38c94a..2020abe7a5a 100644 --- a/tests/ui/async-await/issues/issue-67893.rs +++ b/tests/ui/async-await/issues/issue-67893.rs @@ -7,5 +7,5 @@ fn g(_: impl Send) {} fn main() { g(issue_67893::run()) - //~^ ERROR `MutexGuard<'_, ()>` cannot be sent between threads safely + //~^ ERROR `std::sync::MutexGuard<'_, ()>` cannot be sent between threads safely } diff --git a/tests/ui/async-await/issues/issue-67893.stderr b/tests/ui/async-await/issues/issue-67893.stderr index c01237255b8..34f28dd53c7 100644 --- a/tests/ui/async-await/issues/issue-67893.stderr +++ b/tests/ui/async-await/issues/issue-67893.stderr @@ -1,8 +1,8 @@ -error[E0277]: `MutexGuard<'_, ()>` cannot be sent between threads safely +error[E0277]: `std::sync::MutexGuard<'_, ()>` cannot be sent between threads safely --> $DIR/issue-67893.rs:9:7 | LL | g(issue_67893::run()) - | - ^^^^^^^^^^^^^^^^^^ `MutexGuard<'_, ()>` cannot be sent between threads safely + | - ^^^^^^^^^^^^^^^^^^ `std::sync::MutexGuard<'_, ()>` cannot be sent between threads safely | | | required by a bound introduced by this call | @@ -11,7 +11,7 @@ LL | g(issue_67893::run()) LL | pub async fn run() { | ------------------ within this `impl Future<Output = ()>` | - = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `MutexGuard<'_, ()>` + = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `std::sync::MutexGuard<'_, ()>` note: required because it's used within this `async` fn body --> $DIR/auxiliary/issue_67893.rs:9:20 | diff --git a/tests/ui/lint/must_not_suspend/mutex.rs b/tests/ui/lint/must_not_suspend/mutex.rs index d14f7130b4c..8dd4cc17615 100644 --- a/tests/ui/lint/must_not_suspend/mutex.rs +++ b/tests/ui/lint/must_not_suspend/mutex.rs @@ -5,7 +5,7 @@ async fn other() {} pub async fn uhoh(m: std::sync::Mutex<()>) { - let _guard = m.lock().unwrap(); //~ ERROR `MutexGuard` held across + let _guard = m.lock().unwrap(); //~ ERROR `std::sync::MutexGuard` held across other().await; } diff --git a/tests/ui/lint/must_not_suspend/mutex.stderr b/tests/ui/lint/must_not_suspend/mutex.stderr index ca53a753150..0db1f2575b1 100644 --- a/tests/ui/lint/must_not_suspend/mutex.stderr +++ b/tests/ui/lint/must_not_suspend/mutex.stderr @@ -1,4 +1,4 @@ -error: `MutexGuard` held across a suspend point, but should not be +error: `std::sync::MutexGuard` held across a suspend point, but should not be --> $DIR/mutex.rs:8:9 | LL | let _guard = m.lock().unwrap(); diff --git a/tests/ui/loop-match/upvar-scrutinee.rs b/tests/ui/loop-match/upvar-scrutinee.rs new file mode 100644 index 00000000000..a93e3a0e59a --- /dev/null +++ b/tests/ui/loop-match/upvar-scrutinee.rs @@ -0,0 +1,81 @@ +#![allow(incomplete_features)] +#![feature(loop_match)] + +#[derive(Clone, Copy)] +enum State { + A, + B, +} + +fn main() { + let mut state = State::A; + + #[loop_match] + loop { + state = 'blk: { + match state { + State::A => { + #[const_continue] + break 'blk State::B; + } + State::B => { + return; + } + } + } + } + + || { + #[loop_match] + loop { + state = 'blk: { + match state { + //~^ ERROR invalid match on `#[loop_match]` state + State::A => { + #[const_continue] + break 'blk State::B; + } + State::B => { + return; + } + } + } + } + }; + + || { + let mut state = state; + #[loop_match] + loop { + state = 'blk: { + match state { + State::A => { + #[const_continue] + break 'blk State::B; + } + State::B => { + return; + } + } + } + } + }; + + move || { + #[loop_match] + loop { + state = 'blk: { + match state { + //~^ ERROR invalid match on `#[loop_match]` state + State::A => { + #[const_continue] + break 'blk State::B; + } + State::B => { + return; + } + } + } + } + }; +} diff --git a/tests/ui/loop-match/upvar-scrutinee.stderr b/tests/ui/loop-match/upvar-scrutinee.stderr new file mode 100644 index 00000000000..b7a0a90193d --- /dev/null +++ b/tests/ui/loop-match/upvar-scrutinee.stderr @@ -0,0 +1,18 @@ +error: invalid match on `#[loop_match]` state + --> $DIR/upvar-scrutinee.rs:32:23 + | +LL | match state { + | ^^^^^ + | + = note: a local variable must be the scrutinee within a `#[loop_match]` + +error: invalid match on `#[loop_match]` state + --> $DIR/upvar-scrutinee.rs:68:23 + | +LL | match state { + | ^^^^^ + | + = note: a local variable must be the scrutinee within a `#[loop_match]` + +error: aborting due to 2 previous errors + diff --git a/tests/ui/privacy/private-field-access-in-mutex-54062.rs b/tests/ui/privacy/private-field-access-in-mutex-54062.rs index f145f9c3e52..c957e0bc7e8 100644 --- a/tests/ui/privacy/private-field-access-in-mutex-54062.rs +++ b/tests/ui/privacy/private-field-access-in-mutex-54062.rs @@ -8,7 +8,7 @@ fn main() {} fn testing(test: Test) { let _ = test.comps.inner.try_lock(); - //~^ ERROR: field `inner` of struct `Mutex` is private + //~^ ERROR: field `inner` of struct `std::sync::Mutex` is private } // https://github.com/rust-lang/rust/issues/54062 diff --git a/tests/ui/privacy/private-field-access-in-mutex-54062.stderr b/tests/ui/privacy/private-field-access-in-mutex-54062.stderr index 14244107597..f7f84640648 100644 --- a/tests/ui/privacy/private-field-access-in-mutex-54062.stderr +++ b/tests/ui/privacy/private-field-access-in-mutex-54062.stderr @@ -1,4 +1,4 @@ -error[E0616]: field `inner` of struct `Mutex` is private +error[E0616]: field `inner` of struct `std::sync::Mutex` is private --> $DIR/private-field-access-in-mutex-54062.rs:10:24 | LL | let _ = test.comps.inner.try_lock(); diff --git a/tests/ui/runtime/out-of-stack.rs b/tests/ui/runtime/out-of-stack.rs index 6be34afb560..913d3637c8f 100644 --- a/tests/ui/runtime/out-of-stack.rs +++ b/tests/ui/runtime/out-of-stack.rs @@ -19,7 +19,7 @@ extern crate libc; use std::env; use std::hint::black_box; use std::process::Command; -use std::thread; +use std::thread::Builder; fn silent_recurse() { let buf = [0u8; 1000]; @@ -56,9 +56,9 @@ fn main() { } else if args.len() > 1 && args[1] == "loud" { loud_recurse(); } else if args.len() > 1 && args[1] == "silent-thread" { - thread::spawn(silent_recurse).join(); + Builder::new().name("ferris".to_string()).spawn(silent_recurse).unwrap().join(); } else if args.len() > 1 && args[1] == "loud-thread" { - thread::spawn(loud_recurse).join(); + Builder::new().name("ferris".to_string()).spawn(loud_recurse).unwrap().join(); } else { let mut modes = vec![ "silent-thread", @@ -82,6 +82,12 @@ fn main() { let error = String::from_utf8_lossy(&silent.stderr); assert!(error.contains("has overflowed its stack"), "missing overflow message: {}", error); + + if mode.contains("thread") { + assert!(error.contains("ferris"), "missing thread name: {}", error); + } else { + assert!(error.contains("main"), "missing thread name: {}", error); + } } } } diff --git a/tests/ui/suggestions/inner_type.fixed b/tests/ui/suggestions/inner_type.fixed index 3dc939d6b5c..175a2a02acd 100644 --- a/tests/ui/suggestions/inner_type.fixed +++ b/tests/ui/suggestions/inner_type.fixed @@ -25,7 +25,7 @@ fn main() { let another_item = std::sync::Mutex::new(Struct { p: 42_u32 }); another_item.lock().unwrap().method(); - //~^ ERROR no method named `method` found for struct `Mutex` in the current scope [E0599] + //~^ ERROR no method named `method` found for struct `std::sync::Mutex` in the current scope [E0599] //~| HELP use `.lock().unwrap()` to borrow the `Struct<u32>`, blocking the current thread until it can be acquired let another_item = std::sync::RwLock::new(Struct { p: 42_u32 }); diff --git a/tests/ui/suggestions/inner_type.rs b/tests/ui/suggestions/inner_type.rs index 81a05c25311..ab021414f56 100644 --- a/tests/ui/suggestions/inner_type.rs +++ b/tests/ui/suggestions/inner_type.rs @@ -25,7 +25,7 @@ fn main() { let another_item = std::sync::Mutex::new(Struct { p: 42_u32 }); another_item.method(); - //~^ ERROR no method named `method` found for struct `Mutex` in the current scope [E0599] + //~^ ERROR no method named `method` found for struct `std::sync::Mutex` in the current scope [E0599] //~| HELP use `.lock().unwrap()` to borrow the `Struct<u32>`, blocking the current thread until it can be acquired let another_item = std::sync::RwLock::new(Struct { p: 42_u32 }); diff --git a/tests/ui/suggestions/inner_type.stderr b/tests/ui/suggestions/inner_type.stderr index 5ac3d04f104..67ebb5789b7 100644 --- a/tests/ui/suggestions/inner_type.stderr +++ b/tests/ui/suggestions/inner_type.stderr @@ -30,11 +30,11 @@ help: use `.borrow_mut()` to mutably borrow the `Struct<u32>`, panicking if any LL | other_item.borrow_mut().some_mutable_method(); | +++++++++++++ -error[E0599]: no method named `method` found for struct `Mutex` in the current scope +error[E0599]: no method named `method` found for struct `std::sync::Mutex` in the current scope --> $DIR/inner_type.rs:27:18 | LL | another_item.method(); - | ^^^^^^ method not found in `Mutex<Struct<u32>>` + | ^^^^^^ method not found in `std::sync::Mutex<Struct<u32>>` | note: the method `method` exists on the type `Struct<u32>` --> $DIR/inner_type.rs:9:5 diff --git a/tests/ui/sync/mutexguard-sync.stderr b/tests/ui/sync/mutexguard-sync.stderr index 1501a793d5e..ab9983c1f2c 100644 --- a/tests/ui/sync/mutexguard-sync.stderr +++ b/tests/ui/sync/mutexguard-sync.stderr @@ -8,7 +8,7 @@ LL | test_sync(guard); | = help: the trait `Sync` is not implemented for `Cell<i32>` = note: if you want to do aliasing and mutation between multiple threads, use `std::sync::RwLock` or `std::sync::atomic::AtomicI32` instead - = note: required for `MutexGuard<'_, Cell<i32>>` to implement `Sync` + = note: required for `std::sync::MutexGuard<'_, Cell<i32>>` to implement `Sync` note: required by a bound in `test_sync` --> $DIR/mutexguard-sync.rs:5:17 | diff --git a/tests/ui/traits/const-traits/span-bug-issue-121418.stderr b/tests/ui/traits/const-traits/span-bug-issue-121418.stderr index 92cfecd0540..f31129d9cb7 100644 --- a/tests/ui/traits/const-traits/span-bug-issue-121418.stderr +++ b/tests/ui/traits/const-traits/span-bug-issue-121418.stderr @@ -14,8 +14,8 @@ error[E0277]: the size for values of type `(dyn T + 'static)` cannot be known at LL | pub const fn new() -> std::sync::Mutex<dyn T> {} | ^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time | - = help: within `Mutex<(dyn T + 'static)>`, the trait `Sized` is not implemented for `(dyn T + 'static)` -note: required because it appears within the type `Mutex<(dyn T + 'static)>` + = help: within `std::sync::Mutex<(dyn T + 'static)>`, the trait `Sized` is not implemented for `(dyn T + 'static)` +note: required because it appears within the type `std::sync::Mutex<(dyn T + 'static)>` --> $SRC_DIR/std/src/sync/poison/mutex.rs:LL:COL = note: the return type of a function must have a statically known size @@ -27,7 +27,7 @@ LL | pub const fn new() -> std::sync::Mutex<dyn T> {} | | | implicitly returns `()` as its body has no tail or `return` expression | - = note: expected struct `Mutex<(dyn T + 'static)>` + = note: expected struct `std::sync::Mutex<(dyn T + 'static)>` found unit type `()` error: aborting due to 3 previous errors diff --git a/tests/ui/typeck/assign-non-lval-derefmut.fixed b/tests/ui/typeck/assign-non-lval-derefmut.fixed index 6ecec574f2e..e6f97a9e86c 100644 --- a/tests/ui/typeck/assign-non-lval-derefmut.fixed +++ b/tests/ui/typeck/assign-non-lval-derefmut.fixed @@ -5,11 +5,11 @@ fn main() { *x.lock().unwrap() = 2; //~^ ERROR invalid left-hand side of assignment *x.lock().unwrap() += 1; - //~^ ERROR binary assignment operation `+=` cannot be applied to type `MutexGuard<'_, usize>` + //~^ ERROR binary assignment operation `+=` cannot be applied to type `std::sync::MutexGuard<'_, usize>` let mut y = x.lock().unwrap(); *y = 2; //~^ ERROR mismatched types *y += 1; - //~^ ERROR binary assignment operation `+=` cannot be applied to type `MutexGuard<'_, usize>` + //~^ ERROR binary assignment operation `+=` cannot be applied to type `std::sync::MutexGuard<'_, usize>` } diff --git a/tests/ui/typeck/assign-non-lval-derefmut.rs b/tests/ui/typeck/assign-non-lval-derefmut.rs index ac1be913e2a..a53a52c7e4d 100644 --- a/tests/ui/typeck/assign-non-lval-derefmut.rs +++ b/tests/ui/typeck/assign-non-lval-derefmut.rs @@ -5,11 +5,11 @@ fn main() { x.lock().unwrap() = 2; //~^ ERROR invalid left-hand side of assignment x.lock().unwrap() += 1; - //~^ ERROR binary assignment operation `+=` cannot be applied to type `MutexGuard<'_, usize>` + //~^ ERROR binary assignment operation `+=` cannot be applied to type `std::sync::MutexGuard<'_, usize>` let mut y = x.lock().unwrap(); y = 2; //~^ ERROR mismatched types y += 1; - //~^ ERROR binary assignment operation `+=` cannot be applied to type `MutexGuard<'_, usize>` + //~^ ERROR binary assignment operation `+=` cannot be applied to type `std::sync::MutexGuard<'_, usize>` } diff --git a/tests/ui/typeck/assign-non-lval-derefmut.stderr b/tests/ui/typeck/assign-non-lval-derefmut.stderr index 16fb1e9c5c3..f57b5abe2ee 100644 --- a/tests/ui/typeck/assign-non-lval-derefmut.stderr +++ b/tests/ui/typeck/assign-non-lval-derefmut.stderr @@ -11,15 +11,15 @@ help: consider dereferencing here to assign to the mutably borrowed value LL | *x.lock().unwrap() = 2; | + -error[E0368]: binary assignment operation `+=` cannot be applied to type `MutexGuard<'_, usize>` +error[E0368]: binary assignment operation `+=` cannot be applied to type `std::sync::MutexGuard<'_, usize>` --> $DIR/assign-non-lval-derefmut.rs:7:5 | LL | x.lock().unwrap() += 1; | -----------------^^^^^ | | - | cannot use `+=` on type `MutexGuard<'_, usize>` + | cannot use `+=` on type `std::sync::MutexGuard<'_, usize>` | -note: the foreign item type `MutexGuard<'_, usize>` doesn't implement `AddAssign<{integer}>` +note: the foreign item type `std::sync::MutexGuard<'_, usize>` doesn't implement `AddAssign<{integer}>` --> $SRC_DIR/std/src/sync/poison/mutex.rs:LL:COL | = note: not implement `AddAssign<{integer}>` @@ -36,22 +36,22 @@ LL | let mut y = x.lock().unwrap(); LL | y = 2; | ^ expected `MutexGuard<'_, usize>`, found integer | - = note: expected struct `MutexGuard<'_, usize>` + = note: expected struct `std::sync::MutexGuard<'_, usize>` found type `{integer}` help: consider dereferencing here to assign to the mutably borrowed value | LL | *y = 2; | + -error[E0368]: binary assignment operation `+=` cannot be applied to type `MutexGuard<'_, usize>` +error[E0368]: binary assignment operation `+=` cannot be applied to type `std::sync::MutexGuard<'_, usize>` --> $DIR/assign-non-lval-derefmut.rs:13:5 | LL | y += 1; | -^^^^^ | | - | cannot use `+=` on type `MutexGuard<'_, usize>` + | cannot use `+=` on type `std::sync::MutexGuard<'_, usize>` | -note: the foreign item type `MutexGuard<'_, usize>` doesn't implement `AddAssign<{integer}>` +note: the foreign item type `std::sync::MutexGuard<'_, usize>` doesn't implement `AddAssign<{integer}>` --> $SRC_DIR/std/src/sync/poison/mutex.rs:LL:COL | = note: not implement `AddAssign<{integer}>` diff --git a/tests/ui/typeck/deref-multi.stderr b/tests/ui/typeck/deref-multi.stderr index 02513853c48..c4fa49e43ef 100644 --- a/tests/ui/typeck/deref-multi.stderr +++ b/tests/ui/typeck/deref-multi.stderr @@ -63,7 +63,7 @@ LL | x.lock().unwrap() | ^^^^^^^^^^^^^^^^^ expected `i32`, found `MutexGuard<'_, &i32>` | = note: expected type `i32` - found struct `MutexGuard<'_, &i32>` + found struct `std::sync::MutexGuard<'_, &i32>` help: consider dereferencing the type | LL | **x.lock().unwrap() |