diff options
Diffstat (limited to 'tests')
80 files changed, 648 insertions, 118 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/mir-opt/inline_coroutine_body.run2-{closure#0}.Inline.panic-abort.diff b/tests/mir-opt/inline_coroutine_body.run2-{closure#0}.Inline.panic-abort.diff index 169a6768448..22e6ea722dd 100644 --- a/tests/mir-opt/inline_coroutine_body.run2-{closure#0}.Inline.panic-abort.diff +++ b/tests/mir-opt/inline_coroutine_body.run2-{closure#0}.Inline.panic-abort.diff @@ -64,9 +64,8 @@ + let mut _45: &mut std::future::Ready<()>; + let mut _46: &mut std::pin::Pin<&mut std::future::Ready<()>>; + scope 14 (inlined <Pin<&mut std::future::Ready<()>> as DerefMut>::deref_mut) { -+ let mut _47: std::pin::Pin<&mut std::future::Ready<()>>; + scope 15 (inlined Pin::<&mut std::future::Ready<()>>::as_mut) { -+ let mut _48: &mut &mut std::future::Ready<()>; ++ let mut _47: &mut &mut std::future::Ready<()>; + scope 16 (inlined Pin::<&mut std::future::Ready<()>>::new_unchecked) { + } + scope 18 (inlined <&mut std::future::Ready<()> as DerefMut>::deref_mut) { @@ -76,15 +75,15 @@ + } + } + scope 19 (inlined Option::<()>::take) { -+ let mut _49: std::option::Option<()>; ++ let mut _48: std::option::Option<()>; + scope 20 (inlined std::mem::replace::<Option<()>>) { + scope 21 { + } + } + } + scope 22 (inlined #[track_caller] Option::<()>::expect) { -+ let mut _50: isize; -+ let mut _51: !; ++ let mut _49: isize; ++ let mut _50: !; + scope 23 { + } + } @@ -229,28 +228,25 @@ + StorageDead(_24); + StorageLive(_45); + StorageLive(_46); -+ StorageLive(_51); ++ StorageLive(_50); + StorageLive(_42); + StorageLive(_43); + StorageLive(_44); + _46 = &mut _19; + StorageLive(_47); -+ StorageLive(_48); -+ _48 = &mut (_19.0: &mut std::future::Ready<()>); ++ _47 = &mut (_19.0: &mut std::future::Ready<()>); + _45 = copy (_19.0: &mut std::future::Ready<()>); -+ StorageDead(_48); -+ _47 = Pin::<&mut std::future::Ready<()>> { pointer: copy _45 }; + StorageDead(_47); + _44 = &mut ((*_45).0: std::option::Option<()>); -+ StorageLive(_49); -+ _49 = Option::<()>::None; ++ StorageLive(_48); ++ _48 = Option::<()>::None; + _43 = copy ((*_45).0: std::option::Option<()>); -+ ((*_45).0: std::option::Option<()>) = copy _49; -+ StorageDead(_49); ++ ((*_45).0: std::option::Option<()>) = copy _48; ++ StorageDead(_48); + StorageDead(_44); -+ StorageLive(_50); -+ _50 = discriminant(_43); -+ switchInt(move _50) -> [0: bb11, 1: bb12, otherwise: bb5]; ++ StorageLive(_49); ++ _49 = discriminant(_43); ++ switchInt(move _49) -> [0: bb11, 1: bb12, otherwise: bb5]; } + + bb5: { @@ -313,16 +309,16 @@ + } + + bb11: { -+ _51 = option::expect_failed(const "`Ready` polled after completion") -> unwind unreachable; ++ _50 = option::expect_failed(const "`Ready` polled after completion") -> unwind unreachable; + } + + bb12: { + _42 = move ((_43 as Some).0: ()); -+ StorageDead(_50); ++ StorageDead(_49); + StorageDead(_43); + _18 = Poll::<()>::Ready(move _42); + StorageDead(_42); -+ StorageDead(_51); ++ StorageDead(_50); + StorageDead(_46); + StorageDead(_45); + StorageDead(_22); diff --git a/tests/mir-opt/inline_coroutine_body.run2-{closure#0}.Inline.panic-unwind.diff b/tests/mir-opt/inline_coroutine_body.run2-{closure#0}.Inline.panic-unwind.diff index 14ba3311d2d..8b027e988b8 100644 --- a/tests/mir-opt/inline_coroutine_body.run2-{closure#0}.Inline.panic-unwind.diff +++ b/tests/mir-opt/inline_coroutine_body.run2-{closure#0}.Inline.panic-unwind.diff @@ -66,9 +66,8 @@ + let mut _47: &mut std::future::Ready<()>; + let mut _48: &mut std::pin::Pin<&mut std::future::Ready<()>>; + scope 14 (inlined <Pin<&mut std::future::Ready<()>> as DerefMut>::deref_mut) { -+ let mut _49: std::pin::Pin<&mut std::future::Ready<()>>; + scope 15 (inlined Pin::<&mut std::future::Ready<()>>::as_mut) { -+ let mut _50: &mut &mut std::future::Ready<()>; ++ let mut _49: &mut &mut std::future::Ready<()>; + scope 16 (inlined Pin::<&mut std::future::Ready<()>>::new_unchecked) { + } + scope 18 (inlined <&mut std::future::Ready<()> as DerefMut>::deref_mut) { @@ -78,15 +77,15 @@ + } + } + scope 19 (inlined Option::<()>::take) { -+ let mut _51: std::option::Option<()>; ++ let mut _50: std::option::Option<()>; + scope 20 (inlined std::mem::replace::<Option<()>>) { + scope 21 { + } + } + } + scope 22 (inlined #[track_caller] Option::<()>::expect) { -+ let mut _52: isize; -+ let mut _53: !; ++ let mut _51: isize; ++ let mut _52: !; + scope 23 { + } + } @@ -246,28 +245,25 @@ + StorageDead(_24); + StorageLive(_47); + StorageLive(_48); -+ StorageLive(_53); ++ StorageLive(_52); + StorageLive(_44); + StorageLive(_45); + StorageLive(_46); + _48 = &mut _19; + StorageLive(_49); -+ StorageLive(_50); -+ _50 = &mut (_19.0: &mut std::future::Ready<()>); ++ _49 = &mut (_19.0: &mut std::future::Ready<()>); + _47 = copy (_19.0: &mut std::future::Ready<()>); -+ StorageDead(_50); -+ _49 = Pin::<&mut std::future::Ready<()>> { pointer: copy _47 }; + StorageDead(_49); + _46 = &mut ((*_47).0: std::option::Option<()>); -+ StorageLive(_51); -+ _51 = Option::<()>::None; ++ StorageLive(_50); ++ _50 = Option::<()>::None; + _45 = copy ((*_47).0: std::option::Option<()>); -+ ((*_47).0: std::option::Option<()>) = copy _51; -+ StorageDead(_51); ++ ((*_47).0: std::option::Option<()>) = copy _50; ++ StorageDead(_50); + StorageDead(_46); -+ StorageLive(_52); -+ _52 = discriminant(_45); -+ switchInt(move _52) -> [0: bb16, 1: bb17, otherwise: bb7]; ++ StorageLive(_51); ++ _51 = discriminant(_45); ++ switchInt(move _51) -> [0: bb16, 1: bb17, otherwise: bb7]; } - bb6 (cleanup): { @@ -354,16 +350,16 @@ + } + + bb16: { -+ _53 = option::expect_failed(const "`Ready` polled after completion") -> bb11; ++ _52 = option::expect_failed(const "`Ready` polled after completion") -> bb11; + } + + bb17: { + _44 = move ((_45 as Some).0: ()); -+ StorageDead(_52); ++ StorageDead(_51); + StorageDead(_45); + _18 = Poll::<()>::Ready(move _44); + StorageDead(_44); -+ StorageDead(_53); ++ StorageDead(_52); + StorageDead(_48); + StorageDead(_47); + StorageDead(_22); diff --git a/tests/run-make/crate-loading-crate-depends-on-itself/foo.stderr b/tests/run-make/crate-loading-crate-depends-on-itself/foo.stderr index 7f131153540..9433a0ba00e 100644 --- a/tests/run-make/crate-loading-crate-depends-on-itself/foo.stderr +++ b/tests/run-make/crate-loading-crate-depends-on-itself/foo.stderr @@ -7,19 +7,19 @@ error[E0277]: the trait bound `foo::Struct: Trait` is not satisfied note: there are multiple different versions of crate `foo` in the dependency graph --> foo-current.rs:7:1 | -4 | extern crate foo; + 4 | extern crate foo; | ----------------- one version of crate `foo` used here, as a direct dependency of the current crate -5 | -6 | pub struct Struct; + 5 | + 6 | pub struct Struct; | ----------------- this type implements the required trait -7 | pub trait Trait {} + 7 | pub trait Trait {} | ^^^^^^^^^^^^^^^ this is the required trait | ::: foo-prev.rs:X:Y | -4 | pub struct Struct; + 4 | pub struct Struct; | ----------------- this type doesn't implement the required trait -5 | pub trait Trait {} + 5 | pub trait Trait {} | --------------- this is the found trait = note: two types coming from two different versions of the same crate are different types even if they look the same = help: you can use `cargo tree` to explore your dependency tree 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/rustdoc-ui/doctest/standalone-warning-2024.stderr b/tests/rustdoc-ui/doctest/standalone-warning-2024.stderr index bfc1e919404..ce65557c2c4 100644 --- a/tests/rustdoc-ui/doctest/standalone-warning-2024.stderr +++ b/tests/rustdoc-ui/doctest/standalone-warning-2024.stderr @@ -15,7 +15,7 @@ error: unknown attribute `standalone` note: the lint level is defined here --> $DIR/standalone-warning-2024.rs:9:9 | -9 | #![deny(warnings)] + 9 | #![deny(warnings)] | ^^^^^^^^ = note: `#[deny(rustdoc::invalid_codeblock_attributes)]` implied by `#[deny(warnings)]` diff --git a/tests/ui/README.md b/tests/ui/README.md index be387e220f6..86c9ad9c1ce 100644 --- a/tests/ui/README.md +++ b/tests/ui/README.md @@ -412,6 +412,10 @@ These tests revolve around command-line flags which change the way error/warning Exercises `#[diagnostic::*]` namespaced attributes. See [RFC 3368 Diagnostic attribute namespace](https://github.com/rust-lang/rfcs/blob/master/text/3368-diagnostic-attribute-namespace.md). +## `tests/ui/diagnostics-infra` + +This directory contains tests and infrastructure related to the diagnostics system, including support for translatable diagnostics + ## `tests/ui/diagnostic-width/`: `--diagnostic-width` Everything to do with `--diagnostic-width`. 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/issues/issue-11192.rs b/tests/ui/borrowck/closure-borrow-conflict-11192.rs index 1a3d8c9fe58..dff70d62d6f 100644 --- a/tests/ui/issues/issue-11192.rs +++ b/tests/ui/borrowck/closure-borrow-conflict-11192.rs @@ -1,3 +1,5 @@ +//! Regression test for https://github.com/rust-lang/rust/issues/11192 + struct Foo { x: isize } diff --git a/tests/ui/issues/issue-11192.stderr b/tests/ui/borrowck/closure-borrow-conflict-11192.stderr index a8a18c49549..f1df635276b 100644 --- a/tests/ui/issues/issue-11192.stderr +++ b/tests/ui/borrowck/closure-borrow-conflict-11192.stderr @@ -1,5 +1,5 @@ error[E0502]: cannot borrow `*ptr` as immutable because it is also borrowed as mutable - --> $DIR/issue-11192.rs:20:10 + --> $DIR/closure-borrow-conflict-11192.rs:22:10 | LL | let mut test = |foo: &Foo| { | ----------- mutable borrow occurs here diff --git a/tests/ui/issues/issue-11085.rs b/tests/ui/cfg/conditional-compilation-struct-11085.rs index c3f13199b30..cd6dded54d3 100644 --- a/tests/ui/issues/issue-11085.rs +++ b/tests/ui/cfg/conditional-compilation-struct-11085.rs @@ -1,3 +1,5 @@ +//! Regression test for https://github.com/rust-lang/rust/issues/11085 + //@ run-pass #![allow(dead_code)] diff --git a/tests/ui/issues/issue-11205.rs b/tests/ui/coercion/trait-object-arrays-11205.rs index 8530514f0ed..45d69dce323 100644 --- a/tests/ui/issues/issue-11205.rs +++ b/tests/ui/coercion/trait-object-arrays-11205.rs @@ -1,3 +1,5 @@ +//! Regression test for https://github.com/rust-lang/rust/issues/11205 + //@ run-pass #![allow(dead_code)] diff --git a/tests/ui/compiletest-self-test/ui-testing-optout.stderr b/tests/ui/compiletest-self-test/ui-testing-optout.stderr index 652c472c0bc..f1d03eab14a 100644 --- a/tests/ui/compiletest-self-test/ui-testing-optout.stderr +++ b/tests/ui/compiletest-self-test/ui-testing-optout.stderr @@ -16,7 +16,7 @@ error[E0412]: cannot find type `D` in this scope error[E0412]: cannot find type `F` in this scope --> $DIR/ui-testing-optout.rs:92:10 | -4 | type A = B; + 4 | type A = B; | ----------- similarly named type alias `A` defined here ... 92 | type E = F; diff --git a/tests/ui/diagnostics-infra/primary-fluent-bundle-missing.rs b/tests/ui/diagnostics-infra/primary-fluent-bundle-missing.rs new file mode 100644 index 00000000000..f2965778431 --- /dev/null +++ b/tests/ui/diagnostics-infra/primary-fluent-bundle-missing.rs @@ -0,0 +1,24 @@ +//! Regression test for https://github.com/rust-lang/rust/issues/106755 + +//@ compile-flags:-Ztranslate-lang=en_US + +#![feature(negative_impls)] +#![feature(marker_trait_attr)] + +#[marker] +trait MyTrait {} + +struct TestType<T>(::std::marker::PhantomData<T>); + +unsafe impl<T: MyTrait + 'static> Send for TestType<T> {} + +impl<T: MyTrait> !Send for TestType<T> {} +//~^ ERROR found both positive and negative implementation +//~| ERROR `!Send` impl requires `T: MyTrait` but the struct it is implemented for does not + +unsafe impl<T: 'static> Send for TestType<T> {} //~ ERROR conflicting implementations + +impl !Send for TestType<i32> {} +//~^ ERROR `!Send` impls cannot be specialized + +fn main() {} diff --git a/tests/ui/diagnostics-infra/primary-fluent-bundle-missing.stderr b/tests/ui/diagnostics-infra/primary-fluent-bundle-missing.stderr new file mode 100644 index 00000000000..1dc31e161a7 --- /dev/null +++ b/tests/ui/diagnostics-infra/primary-fluent-bundle-missing.stderr @@ -0,0 +1,47 @@ +error[E0751]: found both positive and negative implementation of trait `Send` for type `TestType<_>`: + --> $DIR/primary-fluent-bundle-missing.rs:15:1 + | +LL | unsafe impl<T: MyTrait + 'static> Send for TestType<T> {} + | ------------------------------------------------------ positive implementation here +LL | +LL | impl<T: MyTrait> !Send for TestType<T> {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ negative implementation here + +error[E0119]: conflicting implementations of trait `Send` for type `TestType<_>` + --> $DIR/primary-fluent-bundle-missing.rs:19:1 + | +LL | unsafe impl<T: MyTrait + 'static> Send for TestType<T> {} + | ------------------------------------------------------ first implementation here +... +LL | unsafe impl<T: 'static> Send for TestType<T> {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `TestType<_>` + +error[E0367]: `!Send` impl requires `T: MyTrait` but the struct it is implemented for does not + --> $DIR/primary-fluent-bundle-missing.rs:15:9 + | +LL | impl<T: MyTrait> !Send for TestType<T> {} + | ^^^^^^^ + | +note: the implementor must specify the same requirement + --> $DIR/primary-fluent-bundle-missing.rs:11:1 + | +LL | struct TestType<T>(::std::marker::PhantomData<T>); + | ^^^^^^^^^^^^^^^^^^ + +error[E0366]: `!Send` impls cannot be specialized + --> $DIR/primary-fluent-bundle-missing.rs:21:1 + | +LL | impl !Send for TestType<i32> {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: `i32` is not a generic parameter +note: use the same sequence of generic lifetime, type and const parameters as the struct definition + --> $DIR/primary-fluent-bundle-missing.rs:11:1 + | +LL | struct TestType<T>(::std::marker::PhantomData<T>); + | ^^^^^^^^^^^^^^^^^^ + +error: aborting due to 4 previous errors + +Some errors have detailed explanations: E0119, E0366, E0367, E0751. +For more information about an error, try `rustc --explain E0119`. diff --git a/tests/ui/issues/issue-10734.rs b/tests/ui/drop/conditional-drop-10734.rs index 6d815aeca07..25f492bf9e0 100644 --- a/tests/ui/issues/issue-10734.rs +++ b/tests/ui/drop/conditional-drop-10734.rs @@ -1,3 +1,5 @@ +//! Regression test for https://github.com/rust-lang/rust/issues/10734 + //@ run-pass #![allow(non_upper_case_globals)] diff --git a/tests/ui/issues/issue-10802.rs b/tests/ui/drop/trait-object-drop-10802.rs index eca701ce98c..a8a955ad833 100644 --- a/tests/ui/issues/issue-10802.rs +++ b/tests/ui/drop/trait-object-drop-10802.rs @@ -1,3 +1,5 @@ +//! Regression test for https://github.com/rust-lang/rust/issues/10802 + //@ run-pass #![allow(dead_code)] diff --git a/tests/ui/issues/issue-10764.rs b/tests/ui/extern/extern-rust-fn-type-error-10764.rs index bb915f58d9d..f172f6e6b7d 100644 --- a/tests/ui/issues/issue-10764.rs +++ b/tests/ui/extern/extern-rust-fn-type-error-10764.rs @@ -1,3 +1,5 @@ +//! Regression test for https://github.com/rust-lang/rust/issues/10764 + fn f(_: extern "Rust" fn()) {} extern "C" fn bar() {} diff --git a/tests/ui/issues/issue-10764.stderr b/tests/ui/extern/extern-rust-fn-type-error-10764.stderr index f3bd0100a72..fa72d7dd6b2 100644 --- a/tests/ui/issues/issue-10764.stderr +++ b/tests/ui/extern/extern-rust-fn-type-error-10764.stderr @@ -1,5 +1,5 @@ error[E0308]: mismatched types - --> $DIR/issue-10764.rs:4:15 + --> $DIR/extern-rust-fn-type-error-10764.rs:6:15 | LL | fn main() { f(bar) } | - ^^^ expected "Rust" fn, found "C" fn @@ -9,7 +9,7 @@ LL | fn main() { f(bar) } = note: expected fn pointer `fn()` found fn item `extern "C" fn() {bar}` note: function defined here - --> $DIR/issue-10764.rs:1:4 + --> $DIR/extern-rust-fn-type-error-10764.rs:3:4 | LL | fn f(_: extern "Rust" fn()) {} | ^ --------------------- diff --git a/tests/ui/issues/issue-10877.rs b/tests/ui/extern/foreign-fn-pattern-error-10877.rs index 15a383175b9..9a047d4f34e 100644 --- a/tests/ui/issues/issue-10877.rs +++ b/tests/ui/extern/foreign-fn-pattern-error-10877.rs @@ -1,3 +1,5 @@ +//! Regression test for https://github.com/rust-lang/rust/issues/10877 + struct Foo { x: isize, } diff --git a/tests/ui/issues/issue-10877.stderr b/tests/ui/extern/foreign-fn-pattern-error-10877.stderr index bd3797cba55..cab7b6ab06b 100644 --- a/tests/ui/issues/issue-10877.stderr +++ b/tests/ui/extern/foreign-fn-pattern-error-10877.stderr @@ -1,23 +1,23 @@ error[E0130]: patterns aren't allowed in foreign function declarations - --> $DIR/issue-10877.rs:5:12 + --> $DIR/foreign-fn-pattern-error-10877.rs:7:12 | LL | fn foo(1: ()); | ^ pattern not allowed in foreign function error[E0130]: patterns aren't allowed in foreign function declarations - --> $DIR/issue-10877.rs:7:12 + --> $DIR/foreign-fn-pattern-error-10877.rs:9:12 | LL | fn bar((): isize); | ^^ pattern not allowed in foreign function error[E0130]: patterns aren't allowed in foreign function declarations - --> $DIR/issue-10877.rs:9:12 + --> $DIR/foreign-fn-pattern-error-10877.rs:11:12 | LL | fn baz(Foo { x }: isize); | ^^^^^^^^^ pattern not allowed in foreign function error[E0130]: patterns aren't allowed in foreign function declarations - --> $DIR/issue-10877.rs:11:12 + --> $DIR/foreign-fn-pattern-error-10877.rs:13:12 | LL | fn qux((x, y): ()); | ^^^^^^ pattern not allowed in foreign function diff --git a/tests/ui/issues/issue-10806.rs b/tests/ui/imports/use-declaration-no-path-segment-prefix.rs index 31315dc7c93..f7fbc084ebf 100644 --- a/tests/ui/issues/issue-10806.rs +++ b/tests/ui/imports/use-declaration-no-path-segment-prefix.rs @@ -1,3 +1,5 @@ +//! Regression test for https://github.com/rust-lang/rust/issues/10806 + //@ edition: 2015 //@ run-pass #![allow(unused_imports)] diff --git a/tests/ui/issues/issue-10718.rs b/tests/ui/inference/fnonce-closure-call.rs index 68ac0bbe49f..262a193609f 100644 --- a/tests/ui/issues/issue-10718.rs +++ b/tests/ui/inference/fnonce-closure-call.rs @@ -1,3 +1,5 @@ +//! Regression test for https://github.com/rust-lang/rust/issues/10718 + //@ run-pass fn f<F:FnOnce()>(p: F) { diff --git a/tests/ui/issues/issue-10436.rs b/tests/ui/inference/generic-type-inference-10436.rs index 672aa2464dc..456a9b86c34 100644 --- a/tests/ui/issues/issue-10436.rs +++ b/tests/ui/inference/generic-type-inference-10436.rs @@ -1,3 +1,5 @@ +//! Regression test for https://github.com/rust-lang/rust/issues/10436 + //@ run-pass fn works<T>(x: T) -> Vec<T> { vec![x] } diff --git a/tests/ui/issues/issue-10767.rs b/tests/ui/issues/issue-10767.rs deleted file mode 100644 index 2060d15b4c7..00000000000 --- a/tests/ui/issues/issue-10767.rs +++ /dev/null @@ -1,7 +0,0 @@ -//@ run-pass - -pub fn main() { - fn f() { - } - let _: Box<fn()> = Box::new(f as fn()); -} diff --git a/tests/ui/issues/issue-10396.rs b/tests/ui/lifetimes/array-pattern-matching-10396.rs index 082216d557c..5fc141bc460 100644 --- a/tests/ui/issues/issue-10396.rs +++ b/tests/ui/lifetimes/array-pattern-matching-10396.rs @@ -1,3 +1,5 @@ +//! Regression test for https://github.com/rust-lang/rust/issues/10396 + //@ check-pass #![allow(dead_code)] #[derive(Debug)] diff --git a/tests/ui/issues/issue-10291.rs b/tests/ui/lifetimes/closure-lifetime-bounds-10291.rs index 31b9e124046..42dc6c2cafa 100644 --- a/tests/ui/issues/issue-10291.rs +++ b/tests/ui/lifetimes/closure-lifetime-bounds-10291.rs @@ -1,3 +1,5 @@ +//! Regression test for https://github.com/rust-lang/rust/issues/10291 + fn test<'x>(x: &'x isize) { drop::<Box<dyn for<'z> FnMut(&'z isize) -> &'z isize>>(Box::new(|z| { x diff --git a/tests/ui/issues/issue-10291.stderr b/tests/ui/lifetimes/closure-lifetime-bounds-10291.stderr index 68ed9a0de5d..34f8ca40871 100644 --- a/tests/ui/issues/issue-10291.stderr +++ b/tests/ui/lifetimes/closure-lifetime-bounds-10291.stderr @@ -1,5 +1,5 @@ error: lifetime may not live long enough - --> $DIR/issue-10291.rs:3:9 + --> $DIR/closure-lifetime-bounds-10291.rs:5:9 | LL | fn test<'x>(x: &'x isize) { | -- lifetime `'x` defined here diff --git a/tests/ui/issues/issue-11374.rs b/tests/ui/lifetimes/container-lifetime-error-11374.rs index 60ee256c65a..59d13d04e46 100644 --- a/tests/ui/issues/issue-11374.rs +++ b/tests/ui/lifetimes/container-lifetime-error-11374.rs @@ -1,3 +1,5 @@ +//! Regression test for https://github.com/rust-lang/rust/issues/11374 + use std::io::{self, Read}; use std::vec; diff --git a/tests/ui/issues/issue-11374.stderr b/tests/ui/lifetimes/container-lifetime-error-11374.stderr index 3ae5cfc79f8..a29b5ae137c 100644 --- a/tests/ui/issues/issue-11374.stderr +++ b/tests/ui/lifetimes/container-lifetime-error-11374.stderr @@ -1,5 +1,5 @@ error[E0308]: mismatched types - --> $DIR/issue-11374.rs:27:15 + --> $DIR/container-lifetime-error-11374.rs:29:15 | LL | c.read_to(v); | ------- ^ expected `&mut [u8]`, found `Vec<_>` @@ -9,7 +9,7 @@ LL | c.read_to(v); = note: expected mutable reference `&mut [u8]` found struct `Vec<_>` note: method defined here - --> $DIR/issue-11374.rs:13:12 + --> $DIR/container-lifetime-error-11374.rs:15:12 | LL | pub fn read_to(&mut self, vec: &mut [u8]) { | ^^^^^^^ -------------- @@ -19,7 +19,7 @@ LL | c.read_to(&mut v); | ++++ error[E0515]: cannot return value referencing local variable `r` - --> $DIR/issue-11374.rs:20:5 + --> $DIR/container-lifetime-error-11374.rs:22:5 | LL | Container::wrap(&mut r as &mut dyn io::Read) | ^^^^^^^^^^^^^^^^------^^^^^^^^^^^^^^^^^^^^^^ diff --git a/tests/ui/issues/issue-10228.rs b/tests/ui/lifetimes/enum-lifetime-container-10228.rs index a59ccf926f9..ebbefb619c6 100644 --- a/tests/ui/issues/issue-10228.rs +++ b/tests/ui/lifetimes/enum-lifetime-container-10228.rs @@ -1,3 +1,5 @@ +//! Regression test for https://github.com/rust-lang/rust/issues/10228 + //@ run-pass #![allow(dead_code)] #![allow(unused_variables)] diff --git a/tests/ui/issues/issue-10412.rs b/tests/ui/lifetimes/keyword-self-lifetime-error-10412.rs index 68ce0c2ea3c..a5b303df2fd 100644 --- a/tests/ui/issues/issue-10412.rs +++ b/tests/ui/lifetimes/keyword-self-lifetime-error-10412.rs @@ -1,3 +1,5 @@ +//! Regression test for https://github.com/rust-lang/rust/issues/10412 + trait Serializable<'self, T> { //~^ ERROR lifetimes cannot use keyword names fn serialize(val: &'self T) -> Vec<u8>; //~ ERROR lifetimes cannot use keyword names diff --git a/tests/ui/issues/issue-10412.stderr b/tests/ui/lifetimes/keyword-self-lifetime-error-10412.stderr index c74ba1306cc..236bdf1ac85 100644 --- a/tests/ui/issues/issue-10412.stderr +++ b/tests/ui/lifetimes/keyword-self-lifetime-error-10412.stderr @@ -1,47 +1,47 @@ error: lifetimes cannot use keyword names - --> $DIR/issue-10412.rs:1:20 + --> $DIR/keyword-self-lifetime-error-10412.rs:3:20 | LL | trait Serializable<'self, T> { | ^^^^^ error: lifetimes cannot use keyword names - --> $DIR/issue-10412.rs:3:24 + --> $DIR/keyword-self-lifetime-error-10412.rs:5:24 | LL | fn serialize(val: &'self T) -> Vec<u8>; | ^^^^^ error: lifetimes cannot use keyword names - --> $DIR/issue-10412.rs:4:37 + --> $DIR/keyword-self-lifetime-error-10412.rs:6:37 | LL | fn deserialize(repr: &[u8]) -> &'self T; | ^^^^^ error: lifetimes cannot use keyword names - --> $DIR/issue-10412.rs:7:6 + --> $DIR/keyword-self-lifetime-error-10412.rs:9:6 | LL | impl<'self> Serializable<str> for &'self str { | ^^^^^ error: lifetimes cannot use keyword names - --> $DIR/issue-10412.rs:7:36 + --> $DIR/keyword-self-lifetime-error-10412.rs:9:36 | LL | impl<'self> Serializable<str> for &'self str { | ^^^^^ error: lifetimes cannot use keyword names - --> $DIR/issue-10412.rs:11:24 + --> $DIR/keyword-self-lifetime-error-10412.rs:13:24 | LL | fn serialize(val: &'self str) -> Vec<u8> { | ^^^^^ error: lifetimes cannot use keyword names - --> $DIR/issue-10412.rs:15:37 + --> $DIR/keyword-self-lifetime-error-10412.rs:17:37 | LL | fn deserialize(repr: &[u8]) -> &'self str { | ^^^^^ error[E0726]: implicit elided lifetime not allowed here - --> $DIR/issue-10412.rs:7:13 + --> $DIR/keyword-self-lifetime-error-10412.rs:9:13 | LL | impl<'self> Serializable<str> for &'self str { | ^^^^^^^^^^^^^^^^^ expected lifetime parameter diff --git a/tests/ui/issues/issue-10902.rs b/tests/ui/lifetimes/tuple-struct-vs-struct-with-fields-borrowck-10902.rs index 7cdf8808aa0..97c0d0bf554 100644 --- a/tests/ui/issues/issue-10902.rs +++ b/tests/ui/lifetimes/tuple-struct-vs-struct-with-fields-borrowck-10902.rs @@ -1,3 +1,5 @@ +//! Regression test for https://github.com/rust-lang/rust/issues/10902 + //@ check-pass #![allow(dead_code)] diff --git a/tests/ui/issues/issue-10853.rs b/tests/ui/lint/missing-doc-unsugard-doc-attr-10853.rs index 4c22393d9c0..ec13ae99787 100644 --- a/tests/ui/issues/issue-10853.rs +++ b/tests/ui/lint/missing-doc-unsugard-doc-attr-10853.rs @@ -1,3 +1,5 @@ +//! Regression test for https://github.com/rust-lang/rust/issues/10853 + //@ check-pass #![deny(missing_docs)] 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/modules/issue-107649.stderr b/tests/ui/modules/issue-107649.stderr index 802ac669a10..49d7cb4e0aa 100644 --- a/tests/ui/modules/issue-107649.stderr +++ b/tests/ui/modules/issue-107649.stderr @@ -9,8 +9,8 @@ error[E0277]: `Dummy` doesn't implement `Debug` help: consider annotating `Dummy` with `#[derive(Debug)]` --> $DIR/auxiliary/dummy_lib.rs:2:1 | -2 + #[derive(Debug)] -3 | pub struct Dummy; + 2 + #[derive(Debug)] + 3 | pub struct Dummy; | error: aborting due to 1 previous error diff --git a/tests/ui/issues/issue-10638.rs b/tests/ui/parser/doc-comment-parsing.rs index c6c6939bda5..00f6b0e09a8 100644 --- a/tests/ui/issues/issue-10638.rs +++ b/tests/ui/parser/doc-comment-parsing.rs @@ -1,3 +1,5 @@ +//! Regression test for https://github.com/rust-lang/rust/issues/10638 + //@ run-pass pub fn main() { diff --git a/tests/ui/issues/issue-10683.rs b/tests/ui/pattern/premature-match-scrutinee-temporary-drop-10683.rs index 5657ec1864b..a4dfa56117c 100644 --- a/tests/ui/issues/issue-10683.rs +++ b/tests/ui/pattern/premature-match-scrutinee-temporary-drop-10683.rs @@ -1,3 +1,5 @@ +//! Regression test for https://github.com/rust-lang/rust/issues/10683 + //@ run-pass static NAME: &'static str = "hello world"; 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/issues/issue-10545.rs b/tests/ui/privacy/struct-field-and-impl-expose-10545.rs index acd07149619..8a8c8240c2d 100644 --- a/tests/ui/issues/issue-10545.rs +++ b/tests/ui/privacy/struct-field-and-impl-expose-10545.rs @@ -1,3 +1,5 @@ +//! Regression test for https://github.com/rust-lang/rust/issues/10545 + mod a { struct S; impl S { } diff --git a/tests/ui/issues/issue-10545.stderr b/tests/ui/privacy/struct-field-and-impl-expose-10545.stderr index 9aa04217174..ddf87d1d23a 100644 --- a/tests/ui/issues/issue-10545.stderr +++ b/tests/ui/privacy/struct-field-and-impl-expose-10545.stderr @@ -1,11 +1,11 @@ error[E0603]: struct `S` is private - --> $DIR/issue-10545.rs:6:14 + --> $DIR/struct-field-and-impl-expose-10545.rs:8:14 | LL | fn foo(_: a::S) { | ^ private struct | note: the struct `S` is defined here - --> $DIR/issue-10545.rs:2:5 + --> $DIR/struct-field-and-impl-expose-10545.rs:4:5 | LL | struct S; | ^^^^^^^^^ 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/issues/issue-11267.rs b/tests/ui/structs/mutable-unit-struct-borrow-11267.rs index 036ad1d54ed..d96c4a4e79b 100644 --- a/tests/ui/issues/issue-11267.rs +++ b/tests/ui/structs/mutable-unit-struct-borrow-11267.rs @@ -1,3 +1,5 @@ +//! Regression test for https://github.com/rust-lang/rust/issues/11267 + //@ run-pass // Tests that unary structs can be mutably borrowed. 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/issues/issue-10456.rs b/tests/ui/traits/blanket-impl-trait-object-10456.rs index 51c740fd729..f8421431774 100644 --- a/tests/ui/issues/issue-10456.rs +++ b/tests/ui/traits/blanket-impl-trait-object-10456.rs @@ -1,3 +1,5 @@ +//! Regression test for https://github.com/rust-lang/rust/issues/10456 + //@ check-pass pub struct Foo; 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/issues/issue-10465.rs b/tests/ui/traits/nested-mod-trait-method-lookup-leak-10465.rs index d899c3ffa91..d5a500900ff 100644 --- a/tests/ui/issues/issue-10465.rs +++ b/tests/ui/traits/nested-mod-trait-method-lookup-leak-10465.rs @@ -1,3 +1,5 @@ +//! Regression test for https://github.com/rust-lang/rust/issues/10465 + pub mod a { pub trait A { fn foo(&self); diff --git a/tests/ui/issues/issue-10465.stderr b/tests/ui/traits/nested-mod-trait-method-lookup-leak-10465.stderr index 0f46ebe505a..ffd8fd39250 100644 --- a/tests/ui/issues/issue-10465.stderr +++ b/tests/ui/traits/nested-mod-trait-method-lookup-leak-10465.stderr @@ -1,5 +1,5 @@ error[E0599]: no method named `foo` found for reference `&B` in the current scope - --> $DIR/issue-10465.rs:17:15 + --> $DIR/nested-mod-trait-method-lookup-leak-10465.rs:19:15 | LL | b.foo(); | ^^^ method not found in `&B` diff --git a/tests/ui/issues/issue-102964.rs b/tests/ui/type-alias/dummy-binder-102964.rs index 43ff2360076..6b6fa3ed5e3 100644 --- a/tests/ui/issues/issue-102964.rs +++ b/tests/ui/type-alias/dummy-binder-102964.rs @@ -1,3 +1,5 @@ +//! Regression test for https://github.com/rust-lang/rust/issues/102964 + use std::rc::Rc; type Foo<'a, T> = &'a dyn Fn(&T); type RcFoo<'a, T> = Rc<Foo<'a, T>>; diff --git a/tests/ui/issues/issue-102964.stderr b/tests/ui/type-alias/dummy-binder-102964.stderr index 0e2761f3f57..fc32cabaf71 100644 --- a/tests/ui/issues/issue-102964.stderr +++ b/tests/ui/type-alias/dummy-binder-102964.stderr @@ -1,5 +1,5 @@ error[E0308]: mismatched types - --> $DIR/issue-102964.rs:5:41 + --> $DIR/dummy-binder-102964.rs:7:41 | LL | fn bar_function<T>(function: Foo<T>) -> RcFoo<T> { | ------------ ^^^^^^^^ expected `Rc<&dyn Fn(&T)>`, found `()` diff --git a/tests/ui/issues/issue-11047.rs b/tests/ui/type-alias/static-method-type-alias-11047.rs index 6e1b2856afc..efb336fb4f7 100644 --- a/tests/ui/issues/issue-11047.rs +++ b/tests/ui/type-alias/static-method-type-alias-11047.rs @@ -1,3 +1,5 @@ +//! Regression test for https://github.com/rust-lang/rust/issues/11047 + //@ run-pass // Test that static methods can be invoked on `type` aliases 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() diff --git a/tests/ui/issues/issue-11004.rs b/tests/ui/unsafe/raw-pointer-field-access-error.rs index 0c34554c12d..04b45b2d3c6 100644 --- a/tests/ui/issues/issue-11004.rs +++ b/tests/ui/unsafe/raw-pointer-field-access-error.rs @@ -1,3 +1,5 @@ +//! Regression test for https://github.com/rust-lang/rust/issues/11004 + use std::mem; struct A { x: i32, y: f64 } diff --git a/tests/ui/issues/issue-11004.stderr b/tests/ui/unsafe/raw-pointer-field-access-error.stderr index 6d157c91130..e9a205a5fa6 100644 --- a/tests/ui/issues/issue-11004.stderr +++ b/tests/ui/unsafe/raw-pointer-field-access-error.stderr @@ -1,5 +1,5 @@ error[E0609]: no field `x` on type `*mut A` - --> $DIR/issue-11004.rs:7:21 + --> $DIR/raw-pointer-field-access-error.rs:9:21 | LL | let x : i32 = n.x; | ^ unknown field @@ -10,7 +10,7 @@ LL | let x : i32 = (*n).x; | ++ + error[E0609]: no field `y` on type `*mut A` - --> $DIR/issue-11004.rs:8:21 + --> $DIR/raw-pointer-field-access-error.rs:10:21 | LL | let y : f64 = n.y; | ^ unknown field |