diff options
Diffstat (limited to 'tests')
54 files changed, 489 insertions, 223 deletions
diff --git a/tests/crashes/130921.rs b/tests/crashes/130921.rs deleted file mode 100644 index b7cb1303937..00000000000 --- a/tests/crashes/130921.rs +++ /dev/null @@ -1,10 +0,0 @@ -//@ known-bug: #130921 -//@ compile-flags: -Zvalidate-mir -Copt-level=0 --crate-type lib - -pub fn hello() -> [impl Sized; 2] { - if false { - let x = hello(); - let _: &[i32] = &x; - } - todo!() -} diff --git a/tests/mir-opt/asm_unwind_panic_abort.main.AbortUnwindingCalls.after.mir b/tests/mir-opt/asm_unwind_panic_abort.main.AbortUnwindingCalls.after.mir index 005b3ee3b24..0ea9937e2a2 100644 --- a/tests/mir-opt/asm_unwind_panic_abort.main.AbortUnwindingCalls.after.mir +++ b/tests/mir-opt/asm_unwind_panic_abort.main.AbortUnwindingCalls.after.mir @@ -7,7 +7,7 @@ fn main() -> () { bb0: { StorageLive(_1); _1 = const (); - asm!("", options(MAY_UNWIND)) -> [return: bb1, unwind terminate(abi)]; + asm!("", options(MAY_UNWIND)) -> [return: bb1, unwind: bb2]; } bb1: { @@ -15,4 +15,8 @@ fn main() -> () { _0 = const (); return; } + + bb2 (cleanup): { + terminate(abi); + } } diff --git a/tests/mir-opt/asm_unwind_panic_abort.rs b/tests/mir-opt/asm_unwind_panic_abort.rs index fff60942124..4ae76cbd16f 100644 --- a/tests/mir-opt/asm_unwind_panic_abort.rs +++ b/tests/mir-opt/asm_unwind_panic_abort.rs @@ -10,7 +10,9 @@ fn main() { // CHECK-LABEL: fn main( // CHECK: asm!( - // CHECK-SAME: unwind terminate(abi) + // CHECK-SAME: unwind: [[unwind:bb.*]]] + // CHECK: [[unwind]] (cleanup) + // CHECK-NEXT: terminate(abi) unsafe { std::arch::asm!("", options(may_unwind)); } diff --git a/tests/mir-opt/c_unwind_terminate.rs b/tests/mir-opt/c_unwind_terminate.rs new file mode 100644 index 00000000000..64524e74d28 --- /dev/null +++ b/tests/mir-opt/c_unwind_terminate.rs @@ -0,0 +1,25 @@ +//@ needs-unwind + +struct Noise; +impl Drop for Noise { + fn drop(&mut self) { + eprintln!("Noisy Drop"); + } +} + +fn panic() { + panic!(); +} + +// EMIT_MIR c_unwind_terminate.test.AbortUnwindingCalls.after.mir +extern "C" fn test() { + // CHECK-LABEL: fn test( + // CHECK: drop + // CHECK-SAME: unwind: [[unwind:bb.*]]] + // CHECK: [[unwind]] (cleanup) + // CHECK-NEXT: terminate(abi) + let _val = Noise; + panic(); +} + +fn main() {} diff --git a/tests/mir-opt/c_unwind_terminate.test.AbortUnwindingCalls.after.mir b/tests/mir-opt/c_unwind_terminate.test.AbortUnwindingCalls.after.mir new file mode 100644 index 00000000000..dd792d743cc --- /dev/null +++ b/tests/mir-opt/c_unwind_terminate.test.AbortUnwindingCalls.after.mir @@ -0,0 +1,36 @@ +// MIR for `test` after AbortUnwindingCalls + +fn test() -> () { + let mut _0: (); + let _1: Noise; + let _2: (); + scope 1 { + debug _val => _1; + } + + bb0: { + StorageLive(_1); + _1 = Noise; + StorageLive(_2); + _2 = panic() -> [return: bb1, unwind: bb3]; + } + + bb1: { + StorageDead(_2); + _0 = const (); + drop(_1) -> [return: bb2, unwind: bb4]; + } + + bb2: { + StorageDead(_1); + return; + } + + bb3 (cleanup): { + drop(_1) -> [return: bb4, unwind terminate(cleanup)]; + } + + bb4 (cleanup): { + terminate(abi); + } +} diff --git a/tests/run-make/longjmp-across-rust/main.rs b/tests/run-make/longjmp-across-rust/main.rs index cc1d5b126dd..0ebf11ac03c 100644 --- a/tests/run-make/longjmp-across-rust/main.rs +++ b/tests/run-make/longjmp-across-rust/main.rs @@ -10,19 +10,11 @@ fn main() { } } -struct A; - -impl Drop for A { - fn drop(&mut self) {} -} - extern "C" fn test_middle() { - let _a = A; foo(); } fn foo() { - let _a = A; unsafe { test_end(); } diff --git a/tests/rustdoc-ui/intra-doc/filter-out-private-2.rs b/tests/rustdoc-ui/intra-doc/filter-out-private-2.rs new file mode 100644 index 00000000000..9d8edbf6b5d --- /dev/null +++ b/tests/rustdoc-ui/intra-doc/filter-out-private-2.rs @@ -0,0 +1,15 @@ +// This test ensures that ambiguities (not) resolved at a later stage still emit an error. + +#![deny(rustdoc::broken_intra_doc_links)] +#![crate_name = "foo"] + +#[doc(hidden)] +pub struct Thing {} + +#[allow(non_snake_case)] +#[doc(hidden)] +pub fn Thing() {} + +/// Do stuff with [`Thing`]. +//~^ ERROR all items matching `Thing` are private or doc(hidden) +pub fn repro(_: Thing) {} diff --git a/tests/rustdoc-ui/intra-doc/filter-out-private-2.stderr b/tests/rustdoc-ui/intra-doc/filter-out-private-2.stderr new file mode 100644 index 00000000000..1a49c90a172 --- /dev/null +++ b/tests/rustdoc-ui/intra-doc/filter-out-private-2.stderr @@ -0,0 +1,14 @@ +error: all items matching `Thing` are private or doc(hidden) + --> $DIR/filter-out-private-2.rs:13:21 + | +LL | /// Do stuff with [`Thing`]. + | ^^^^^ unresolved link + | +note: the lint level is defined here + --> $DIR/filter-out-private-2.rs:3:9 + | +LL | #![deny(rustdoc::broken_intra_doc_links)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: aborting due to 1 previous error + diff --git a/tests/rustdoc-ui/intra-doc/filter-out-private.rs b/tests/rustdoc-ui/intra-doc/filter-out-private.rs new file mode 100644 index 00000000000..f481b51dad0 --- /dev/null +++ b/tests/rustdoc-ui/intra-doc/filter-out-private.rs @@ -0,0 +1,13 @@ +// This test ensures that ambiguities resolved at a later stage still emit an error. + +#![deny(rustdoc::broken_intra_doc_links)] +#![crate_name = "foo"] + +pub struct Thing {} + +#[allow(non_snake_case)] +pub fn Thing() {} + +/// Do stuff with [`Thing`]. +//~^ ERROR `Thing` is both a function and a struct +pub fn repro(_: Thing) {} diff --git a/tests/rustdoc-ui/intra-doc/filter-out-private.stderr b/tests/rustdoc-ui/intra-doc/filter-out-private.stderr new file mode 100644 index 00000000000..1d1830b1f1c --- /dev/null +++ b/tests/rustdoc-ui/intra-doc/filter-out-private.stderr @@ -0,0 +1,22 @@ +error: `Thing` is both a function and a struct + --> $DIR/filter-out-private.rs:11:21 + | +LL | /// Do stuff with [`Thing`]. + | ^^^^^ ambiguous link + | +note: the lint level is defined here + --> $DIR/filter-out-private.rs:3:9 + | +LL | #![deny(rustdoc::broken_intra_doc_links)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +help: to link to the function, add parentheses + | +LL | /// Do stuff with [`Thing()`]. + | ++ +help: to link to the struct, prefix with `struct@` + | +LL | /// Do stuff with [`struct@Thing`]. + | +++++++ + +error: aborting due to 1 previous error + diff --git a/tests/rustdoc/intra-doc/filter-out-private.rs b/tests/rustdoc/intra-doc/filter-out-private.rs new file mode 100644 index 00000000000..70591b120d8 --- /dev/null +++ b/tests/rustdoc/intra-doc/filter-out-private.rs @@ -0,0 +1,26 @@ +// This test ensures that private/hidden items don't create ambiguity. +// This is a regression test for <https://github.com/rust-lang/rust/issues/130233>. + +#![deny(rustdoc::broken_intra_doc_links)] +#![crate_name = "foo"] + +pub struct Thing {} + +#[doc(hidden)] +#[allow(non_snake_case)] +pub fn Thing() {} + +pub struct Bar {} + +#[allow(non_snake_case)] +fn Bar() {} + +//@ has 'foo/fn.repro.html' +//@ has - '//*[@class="toggle top-doc"]/*[@class="docblock"]//a/@href' 'struct.Thing.html' +/// Do stuff with [`Thing`]. +pub fn repro(_: Thing) {} + +//@ has 'foo/fn.repro2.html' +//@ has - '//*[@class="toggle top-doc"]/*[@class="docblock"]//a/@href' 'struct.Bar.html' +/// Do stuff with [`Bar`]. +pub fn repro2(_: Bar) {} diff --git a/tests/ui/backtrace/dylib-dep.rs b/tests/ui/backtrace/dylib-dep.rs index fcd1f92e28e..a41931ad548 100644 --- a/tests/ui/backtrace/dylib-dep.rs +++ b/tests/ui/backtrace/dylib-dep.rs @@ -9,6 +9,7 @@ //@ ignore-musl musl doesn't support dynamic libraries (at least when the original test was written). //@ needs-unwind //@ compile-flags: -g -Copt-level=0 -Cstrip=none -Cforce-frame-pointers=yes +//@ ignore-emscripten Requires custom symbolization code //@ aux-crate: dylib_dep_helper=dylib-dep-helper.rs //@ aux-crate: auxiliary=dylib-dep-helper-aux.rs //@ run-pass diff --git a/tests/ui/backtrace/line-tables-only.rs b/tests/ui/backtrace/line-tables-only.rs index 044f59e483a..6624c71e184 100644 --- a/tests/ui/backtrace/line-tables-only.rs +++ b/tests/ui/backtrace/line-tables-only.rs @@ -10,6 +10,7 @@ //@ compile-flags: -Cstrip=none -Cdebuginfo=line-tables-only //@ ignore-android FIXME #17520 //@ ignore-fuchsia Backtraces not symbolized +//@ ignore-emscripten Requires custom symbolization code //@ needs-unwind //@ aux-build: line-tables-only-helper.rs diff --git a/tests/ui/coherence/coherence-cow.re_a.stderr b/tests/ui/coherence/coherence-cow.re_a.stderr index 0bc017817b6..67de3629491 100644 --- a/tests/ui/coherence/coherence-cow.re_a.stderr +++ b/tests/ui/coherence/coherence-cow.re_a.stderr @@ -3,10 +3,11 @@ error[E0117]: only traits defined in the current crate can be implemented for ty | LL | impl<T> Remote for Pair<T,Cover<T>> { } | ^^^^^^^^^^^^^^^^^^^---------------- - | | | - | | `Pair` is not defined in the current crate - | impl doesn't use only types from inside the current crate + | | + | `Pair` is not defined in the current crate | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error: aborting due to 1 previous error diff --git a/tests/ui/coherence/coherence-cow.re_b.stderr b/tests/ui/coherence/coherence-cow.re_b.stderr index 9bdb49dcc04..360900cc7ff 100644 --- a/tests/ui/coherence/coherence-cow.re_b.stderr +++ b/tests/ui/coherence/coherence-cow.re_b.stderr @@ -3,10 +3,11 @@ error[E0117]: only traits defined in the current crate can be implemented for ty | LL | impl<T> Remote for Pair<Cover<T>,T> { } | ^^^^^^^^^^^^^^^^^^^---------------- - | | | - | | `Pair` is not defined in the current crate - | impl doesn't use only types from inside the current crate + | | + | `Pair` is not defined in the current crate | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error: aborting due to 1 previous error diff --git a/tests/ui/coherence/coherence-cow.re_c.stderr b/tests/ui/coherence/coherence-cow.re_c.stderr index dfff2667ebb..73f2aa196fd 100644 --- a/tests/ui/coherence/coherence-cow.re_c.stderr +++ b/tests/ui/coherence/coherence-cow.re_c.stderr @@ -3,10 +3,11 @@ error[E0117]: only traits defined in the current crate can be implemented for ty | LL | impl<T,U> Remote for Pair<Cover<T>,U> { } | ^^^^^^^^^^^^^^^^^^^^^---------------- - | | | - | | `Pair` is not defined in the current crate - | impl doesn't use only types from inside the current crate + | | + | `Pair` is not defined in the current crate | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error: aborting due to 1 previous error diff --git a/tests/ui/coherence/coherence-fundamental-trait-objects.stderr b/tests/ui/coherence/coherence-fundamental-trait-objects.stderr index db6a9474804..ca43d70e0b1 100644 --- a/tests/ui/coherence/coherence-fundamental-trait-objects.stderr +++ b/tests/ui/coherence/coherence-fundamental-trait-objects.stderr @@ -3,10 +3,11 @@ error[E0117]: only traits defined in the current crate can be implemented for ar | LL | impl Misc for dyn Fundamental<Local> {} | ^^^^^^^^^^^^^^---------------------- - | | | - | | `dyn Fundamental<Local>` is not defined in the current crate - | impl doesn't use only types from inside the current crate + | | + | `dyn Fundamental<Local>` is not defined in the current crate | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error: aborting due to 1 previous error diff --git a/tests/ui/coherence/coherence-impl-trait-for-marker-trait-negative.stderr b/tests/ui/coherence/coherence-impl-trait-for-marker-trait-negative.stderr index ea38afc40ce..77d1bdee5ac 100644 --- a/tests/ui/coherence/coherence-impl-trait-for-marker-trait-negative.stderr +++ b/tests/ui/coherence/coherence-impl-trait-for-marker-trait-negative.stderr @@ -39,10 +39,11 @@ error[E0117]: only traits defined in the current crate can be implemented for ar | LL | impl !Send for dyn Marker2 {} | ^^^^^^^^^^^^^^^----------- - | | | - | | `dyn Marker2` is not defined in the current crate - | impl doesn't use only types from inside the current crate + | | + | `dyn Marker2` is not defined in the current crate | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error[E0321]: cross-crate traits with a default impl, like `Send`, can only be implemented for a struct/enum type, not `(dyn Object + 'static)` diff --git a/tests/ui/coherence/coherence-impl-trait-for-marker-trait-positive.stderr b/tests/ui/coherence/coherence-impl-trait-for-marker-trait-positive.stderr index 2a8713bc327..f38aeaed0aa 100644 --- a/tests/ui/coherence/coherence-impl-trait-for-marker-trait-positive.stderr +++ b/tests/ui/coherence/coherence-impl-trait-for-marker-trait-positive.stderr @@ -39,10 +39,11 @@ error[E0117]: only traits defined in the current crate can be implemented for ar | LL | unsafe impl Send for dyn Marker2 {} | ^^^^^^^^^^^^^^^^^^^^^----------- - | | | - | | `dyn Marker2` is not defined in the current crate - | impl doesn't use only types from inside the current crate + | | + | `dyn Marker2` is not defined in the current crate | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error[E0321]: cross-crate traits with a default impl, like `Send`, can only be implemented for a struct/enum type, not `(dyn Object + 'static)` diff --git a/tests/ui/coherence/coherence-impls-copy.stderr b/tests/ui/coherence/coherence-impls-copy.stderr index f529a056b0f..79fe044c4cf 100644 --- a/tests/ui/coherence/coherence-impls-copy.stderr +++ b/tests/ui/coherence/coherence-impls-copy.stderr @@ -13,10 +13,11 @@ error[E0117]: only traits defined in the current crate can be implemented for ar | LL | impl Copy for &'static [NotSync] {} | ^^^^^^^^^^^^^^------------------ - | | | - | | this is not defined in the current crate because slices are always foreign - | impl doesn't use only types from inside the current crate + | | + | this is not defined in the current crate because slices are always foreign | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error[E0117]: only traits defined in the current crate can be implemented for primitive types @@ -24,10 +25,11 @@ error[E0117]: only traits defined in the current crate can be implemented for pr | LL | impl Copy for i32 {} | ^^^^^^^^^^^^^^--- - | | | - | | `i32` is not defined in the current crate - | impl doesn't use only types from inside the current crate + | | + | `i32` is not defined in the current crate | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error[E0206]: the trait `Copy` cannot be implemented for this type @@ -41,10 +43,11 @@ error[E0117]: only traits defined in the current crate can be implemented for ar | LL | impl Copy for (MyType, MyType) {} | ^^^^^^^^^^^^^^---------------- - | | | - | | this is not defined in the current crate because tuples are always foreign - | impl doesn't use only types from inside the current crate + | | + | this is not defined in the current crate because tuples are always foreign | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error[E0206]: the trait `Copy` cannot be implemented for this type @@ -58,10 +61,11 @@ error[E0117]: only traits defined in the current crate can be implemented for ar | LL | impl Copy for [MyType] {} | ^^^^^^^^^^^^^^-------- - | | | - | | this is not defined in the current crate because slices are always foreign - | impl doesn't use only types from inside the current crate + | | + | this is not defined in the current crate because slices are always foreign | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error[E0206]: the trait `Copy` cannot be implemented for this type diff --git a/tests/ui/coherence/coherence-impls-send.stderr b/tests/ui/coherence/coherence-impls-send.stderr index e1071846e14..78e89eb5540 100644 --- a/tests/ui/coherence/coherence-impls-send.stderr +++ b/tests/ui/coherence/coherence-impls-send.stderr @@ -3,10 +3,11 @@ error[E0117]: only traits defined in the current crate can be implemented for ar | LL | unsafe impl Send for &'static [NotSync] {} | ^^^^^^^^^^^^^^^^^^^^^------------------ - | | | - | | this is not defined in the current crate because slices are always foreign - | impl doesn't use only types from inside the current crate + | | + | this is not defined in the current crate because slices are always foreign | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error[E0117]: only traits defined in the current crate can be implemented for arbitrary types @@ -14,10 +15,11 @@ error[E0117]: only traits defined in the current crate can be implemented for ar | LL | unsafe impl Send for (MyType, MyType) {} | ^^^^^^^^^^^^^^^^^^^^^---------------- - | | | - | | this is not defined in the current crate because tuples are always foreign - | impl doesn't use only types from inside the current crate + | | + | this is not defined in the current crate because tuples are always foreign | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error[E0321]: cross-crate traits with a default impl, like `Send`, can only be implemented for a struct/enum type, not `&'static NotSync` @@ -31,10 +33,11 @@ error[E0117]: only traits defined in the current crate can be implemented for ar | LL | unsafe impl Send for [MyType] {} | ^^^^^^^^^^^^^^^^^^^^^-------- - | | | - | | this is not defined in the current crate because slices are always foreign - | impl doesn't use only types from inside the current crate + | | + | this is not defined in the current crate because slices are always foreign | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error: aborting due to 4 previous errors diff --git a/tests/ui/coherence/coherence-impls-sized.stderr b/tests/ui/coherence/coherence-impls-sized.stderr index 17a7544521d..3201f1b25de 100644 --- a/tests/ui/coherence/coherence-impls-sized.stderr +++ b/tests/ui/coherence/coherence-impls-sized.stderr @@ -21,10 +21,11 @@ error[E0117]: only traits defined in the current crate can be implemented for ar | LL | impl Sized for (MyType, MyType) {} | ^^^^^^^^^^^^^^^---------------- - | | | - | | this is not defined in the current crate because tuples are always foreign - | impl doesn't use only types from inside the current crate + | | + | this is not defined in the current crate because tuples are always foreign | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error[E0322]: explicit impls for the `Sized` trait are not permitted @@ -44,10 +45,11 @@ error[E0117]: only traits defined in the current crate can be implemented for ar | LL | impl Sized for [MyType] {} | ^^^^^^^^^^^^^^^-------- - | | | - | | this is not defined in the current crate because slices are always foreign - | impl doesn't use only types from inside the current crate + | | + | this is not defined in the current crate because slices are always foreign | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error[E0322]: explicit impls for the `Sized` trait are not permitted @@ -61,10 +63,11 @@ error[E0117]: only traits defined in the current crate can be implemented for ar | LL | impl Sized for &'static [NotSync] {} | ^^^^^^^^^^^^^^^------------------ - | | | - | | this is not defined in the current crate because slices are always foreign - | impl doesn't use only types from inside the current crate + | | + | this is not defined in the current crate because slices are always foreign | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error: aborting due to 9 previous errors diff --git a/tests/ui/coherence/coherence-negative-impls-copy-bad.stderr b/tests/ui/coherence/coherence-negative-impls-copy-bad.stderr index 2295d6315d1..074cd87ba92 100644 --- a/tests/ui/coherence/coherence-negative-impls-copy-bad.stderr +++ b/tests/ui/coherence/coherence-negative-impls-copy-bad.stderr @@ -3,10 +3,11 @@ error[E0117]: only traits defined in the current crate can be implemented for ar | LL | impl !Copy for str {} | ^^^^^^^^^^^^^^^--- - | | | - | | `str` is not defined in the current crate - | impl doesn't use only types from inside the current crate + | | + | `str` is not defined in the current crate | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error[E0117]: only traits defined in the current crate can be implemented for arbitrary types @@ -14,10 +15,11 @@ error[E0117]: only traits defined in the current crate can be implemented for ar | LL | impl !Copy for fn() {} | ^^^^^^^^^^^^^^^---- - | | | - | | `fn()` is not defined in the current crate - | impl doesn't use only types from inside the current crate + | | + | `fn()` is not defined in the current crate | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error[E0117]: only traits defined in the current crate can be implemented for arbitrary types @@ -25,10 +27,11 @@ error[E0117]: only traits defined in the current crate can be implemented for ar | LL | impl !Copy for () {} | ^^^^^^^^^^^^^^^-- - | | | - | | this is not defined in the current crate because tuples are always foreign - | impl doesn't use only types from inside the current crate + | | + | this is not defined in the current crate because tuples are always foreign | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error: aborting due to 3 previous errors diff --git a/tests/ui/coherence/coherence-orphan.stderr b/tests/ui/coherence/coherence-orphan.stderr index f6ffae34290..dcf423e24ee 100644 --- a/tests/ui/coherence/coherence-orphan.stderr +++ b/tests/ui/coherence/coherence-orphan.stderr @@ -3,11 +3,12 @@ error[E0117]: only traits defined in the current crate can be implemented for pr | LL | impl TheTrait<usize> for isize {} | ^^^^^---------------^^^^^----- - | | | | - | | | `isize` is not defined in the current crate - | | `usize` is not defined in the current crate - | impl doesn't use only types from inside the current crate + | | | + | | `isize` is not defined in the current crate + | `usize` is not defined in the current crate | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error[E0117]: only traits defined in the current crate can be implemented for types defined outside of the crate @@ -15,10 +16,11 @@ error[E0117]: only traits defined in the current crate can be implemented for ty | LL | impl !Send for Vec<isize> {} | ^^^^^^^^^^^^^^^---------- - | | | - | | `Vec` is not defined in the current crate - | impl doesn't use only types from inside the current crate + | | + | `Vec` is not defined in the current crate | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error: aborting due to 2 previous errors diff --git a/tests/ui/coherence/coherence-overlapping-pairs.stderr b/tests/ui/coherence/coherence-overlapping-pairs.stderr index 4d0a9c6ee14..6e7a90ac369 100644 --- a/tests/ui/coherence/coherence-overlapping-pairs.stderr +++ b/tests/ui/coherence/coherence-overlapping-pairs.stderr @@ -3,10 +3,11 @@ error[E0117]: only traits defined in the current crate can be implemented for ty | LL | impl<T> Remote for lib::Pair<T,Foo> { } | ^^^^^^^^^^^^^^^^^^^---------------- - | | | - | | `Pair` is not defined in the current crate - | impl doesn't use only types from inside the current crate + | | + | `Pair` is not defined in the current crate | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error: aborting due to 1 previous error diff --git a/tests/ui/coherence/coherence-pair-covered-uncovered-1.stderr b/tests/ui/coherence/coherence-pair-covered-uncovered-1.stderr index 15cd66e9d09..d7890d156ca 100644 --- a/tests/ui/coherence/coherence-pair-covered-uncovered-1.stderr +++ b/tests/ui/coherence/coherence-pair-covered-uncovered-1.stderr @@ -3,11 +3,12 @@ error[E0117]: only traits defined in the current crate can be implemented for pr | LL | impl<T, U> Remote1<Pair<T, Local<U>>> for i32 { } | ^^^^^^^^^^^--------------------------^^^^^--- - | | | | - | | | `i32` is not defined in the current crate - | | `Pair` is not defined in the current crate - | impl doesn't use only types from inside the current crate + | | | + | | `i32` is not defined in the current crate + | `Pair` is not defined in the current crate | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error: aborting due to 1 previous error diff --git a/tests/ui/coherence/coherence-pair-covered-uncovered.stderr b/tests/ui/coherence/coherence-pair-covered-uncovered.stderr index 359dbe8509d..fa3d170f81d 100644 --- a/tests/ui/coherence/coherence-pair-covered-uncovered.stderr +++ b/tests/ui/coherence/coherence-pair-covered-uncovered.stderr @@ -3,10 +3,11 @@ error[E0117]: only traits defined in the current crate can be implemented for ty | LL | impl<T,U> Remote for Pair<T,Local<U>> { } | ^^^^^^^^^^^^^^^^^^^^^---------------- - | | | - | | `Pair` is not defined in the current crate - | impl doesn't use only types from inside the current crate + | | + | `Pair` is not defined in the current crate | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error: aborting due to 1 previous error diff --git a/tests/ui/coherence/coherence-vec-local-2.stderr b/tests/ui/coherence/coherence-vec-local-2.stderr index e4249710d00..cb12275cf01 100644 --- a/tests/ui/coherence/coherence-vec-local-2.stderr +++ b/tests/ui/coherence/coherence-vec-local-2.stderr @@ -3,10 +3,11 @@ error[E0117]: only traits defined in the current crate can be implemented for ty | LL | impl<T> Remote for Vec<Local<T>> { } | ^^^^^^^^^^^^^^^^^^^------------- - | | | - | | `Vec` is not defined in the current crate - | impl doesn't use only types from inside the current crate + | | + | `Vec` is not defined in the current crate | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error: aborting due to 1 previous error diff --git a/tests/ui/coherence/coherence-vec-local.stderr b/tests/ui/coherence/coherence-vec-local.stderr index c465fb1966e..9278b9458d5 100644 --- a/tests/ui/coherence/coherence-vec-local.stderr +++ b/tests/ui/coherence/coherence-vec-local.stderr @@ -3,10 +3,11 @@ error[E0117]: only traits defined in the current crate can be implemented for ty | LL | impl Remote for Vec<Local> { } | ^^^^^^^^^^^^^^^^---------- - | | | - | | `Vec` is not defined in the current crate - | impl doesn't use only types from inside the current crate + | | + | `Vec` is not defined in the current crate | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error: aborting due to 1 previous error diff --git a/tests/ui/coherence/coherence_local_err_struct.stderr b/tests/ui/coherence/coherence_local_err_struct.stderr index 96572b5a716..280dd57bd42 100644 --- a/tests/ui/coherence/coherence_local_err_struct.stderr +++ b/tests/ui/coherence/coherence_local_err_struct.stderr @@ -3,10 +3,11 @@ error[E0117]: only traits defined in the current crate can be implemented for ty | LL | impl lib::MyCopy for lib::MyStruct<MyType> { } | ^^^^^^^^^^^^^^^^^^^^^--------------------- - | | | - | | `MyStruct` is not defined in the current crate - | impl doesn't use only types from inside the current crate + | | + | `MyStruct` is not defined in the current crate | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error: aborting due to 1 previous error diff --git a/tests/ui/coherence/coherence_local_err_tuple.stderr b/tests/ui/coherence/coherence_local_err_tuple.stderr index 85a063bb34a..d07adab0014 100644 --- a/tests/ui/coherence/coherence_local_err_tuple.stderr +++ b/tests/ui/coherence/coherence_local_err_tuple.stderr @@ -3,10 +3,11 @@ error[E0117]: only traits defined in the current crate can be implemented for ar | LL | impl lib::MyCopy for (MyType,) { } | ^^^^^^^^^^^^^^^^^^^^^--------- - | | | - | | this is not defined in the current crate because tuples are always foreign - | impl doesn't use only types from inside the current crate + | | + | this is not defined in the current crate because tuples are always foreign | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error: aborting due to 1 previous error diff --git a/tests/ui/coherence/impl-foreign-for-foreign.stderr b/tests/ui/coherence/impl-foreign-for-foreign.stderr index 6c74b47a1c4..4ff965290c8 100644 --- a/tests/ui/coherence/impl-foreign-for-foreign.stderr +++ b/tests/ui/coherence/impl-foreign-for-foreign.stderr @@ -3,10 +3,11 @@ error[E0117]: only traits defined in the current crate can be implemented for pr | LL | impl Remote for i32 { | ^^^^^^^^^^^^^^^^--- - | | | - | | `i32` is not defined in the current crate - | impl doesn't use only types from inside the current crate + | | + | `i32` is not defined in the current crate | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error: aborting due to 1 previous error diff --git a/tests/ui/coherence/impl-foreign-for-foreign[foreign].stderr b/tests/ui/coherence/impl-foreign-for-foreign[foreign].stderr index e24537bce22..ce5376f98cb 100644 --- a/tests/ui/coherence/impl-foreign-for-foreign[foreign].stderr +++ b/tests/ui/coherence/impl-foreign-for-foreign[foreign].stderr @@ -3,11 +3,12 @@ error[E0117]: only traits defined in the current crate can be implemented for pr | LL | impl Remote1<Rc<i32>> for i32 { | ^^^^^----------------^^^^^--- - | | | | - | | | `i32` is not defined in the current crate - | | `Rc` is not defined in the current crate - | impl doesn't use only types from inside the current crate + | | | + | | `i32` is not defined in the current crate + | `Rc` is not defined in the current crate | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error[E0117]: only traits defined in the current crate can be implemented for primitive types @@ -15,11 +16,12 @@ error[E0117]: only traits defined in the current crate can be implemented for pr | LL | impl Remote1<Rc<Local>> for f64 { | ^^^^^------------------^^^^^--- - | | | | - | | | `f64` is not defined in the current crate - | | `Rc` is not defined in the current crate - | impl doesn't use only types from inside the current crate + | | | + | | `f64` is not defined in the current crate + | `Rc` is not defined in the current crate | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error[E0117]: only traits defined in the current crate can be implemented for primitive types @@ -27,11 +29,12 @@ error[E0117]: only traits defined in the current crate can be implemented for pr | LL | impl<T> Remote1<Rc<T>> for f32 { | ^^^^^^^^--------------^^^^^--- - | | | | - | | | `f32` is not defined in the current crate - | | `Rc` is not defined in the current crate - | impl doesn't use only types from inside the current crate + | | | + | | `f32` is not defined in the current crate + | `Rc` is not defined in the current crate | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error: aborting due to 3 previous errors diff --git a/tests/ui/coherence/impl-foreign-for-fundamental[foreign].stderr b/tests/ui/coherence/impl-foreign-for-fundamental[foreign].stderr index 55ea4409e6f..596f8436567 100644 --- a/tests/ui/coherence/impl-foreign-for-fundamental[foreign].stderr +++ b/tests/ui/coherence/impl-foreign-for-fundamental[foreign].stderr @@ -3,11 +3,12 @@ error[E0117]: only traits defined in the current crate can be implemented for ty | LL | impl Remote for Box<i32> { | ^^^^^------^^^^^-------- - | | | | - | | | `i32` is not defined in the current crate - | | `std::alloc::Global` is not defined in the current crate - | impl doesn't use only types from inside the current crate + | | | + | | `i32` is not defined in the current crate + | `std::alloc::Global` is not defined in the current crate | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error[E0117]: only traits defined in the current crate can be implemented for types defined outside of the crate @@ -15,11 +16,12 @@ error[E0117]: only traits defined in the current crate can be implemented for ty | LL | impl<T> Remote for Box<Rc<T>> { | ^^^^^^^^------^^^^^---------- - | | | | - | | | `Rc` is not defined in the current crate - | | `std::alloc::Global` is not defined in the current crate - | impl doesn't use only types from inside the current crate + | | | + | | `Rc` is not defined in the current crate + | `std::alloc::Global` is not defined in the current crate | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error: aborting due to 2 previous errors diff --git a/tests/ui/coherence/impl-foreign[foreign]-for-foreign.stderr b/tests/ui/coherence/impl-foreign[foreign]-for-foreign.stderr index fe8a34b78cf..d9dd2b8a8c6 100644 --- a/tests/ui/coherence/impl-foreign[foreign]-for-foreign.stderr +++ b/tests/ui/coherence/impl-foreign[foreign]-for-foreign.stderr @@ -3,11 +3,12 @@ error[E0117]: only traits defined in the current crate can be implemented for pr | LL | impl Remote1<u32> for f64 { | ^^^^^------------^^^^^--- - | | | | - | | | `f64` is not defined in the current crate - | | `u32` is not defined in the current crate - | impl doesn't use only types from inside the current crate + | | | + | | `f64` is not defined in the current crate + | `u32` is not defined in the current crate | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error: aborting due to 1 previous error diff --git a/tests/ui/coherence/impl-foreign[fundemental[foreign]]-for-foreign.stderr b/tests/ui/coherence/impl-foreign[fundemental[foreign]]-for-foreign.stderr index 8e77c13e111..91f1886142c 100644 --- a/tests/ui/coherence/impl-foreign[fundemental[foreign]]-for-foreign.stderr +++ b/tests/ui/coherence/impl-foreign[fundemental[foreign]]-for-foreign.stderr @@ -3,12 +3,13 @@ error[E0117]: only traits defined in the current crate can be implemented for pr | LL | impl Remote1<Box<String>> for i32 { | ^^^^^--------------------^^^^^--- - | | | | - | | | `i32` is not defined in the current crate - | | `String` is not defined in the current crate - | | `std::alloc::Global` is not defined in the current crate - | impl doesn't use only types from inside the current crate + | | | + | | `i32` is not defined in the current crate + | `String` is not defined in the current crate + | `std::alloc::Global` is not defined in the current crate | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error[E0117]: only traits defined in the current crate can be implemented for primitive types @@ -16,12 +17,13 @@ error[E0117]: only traits defined in the current crate can be implemented for pr | LL | impl Remote1<Box<Rc<i32>>> for f64 { | ^^^^^---------------------^^^^^--- - | | | | - | | | `f64` is not defined in the current crate - | | `Rc` is not defined in the current crate - | | `std::alloc::Global` is not defined in the current crate - | impl doesn't use only types from inside the current crate + | | | + | | `f64` is not defined in the current crate + | `Rc` is not defined in the current crate + | `std::alloc::Global` is not defined in the current crate | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error[E0117]: only traits defined in the current crate can be implemented for primitive types @@ -29,12 +31,13 @@ error[E0117]: only traits defined in the current crate can be implemented for pr | LL | impl<T> Remote1<Box<Rc<T>>> for f32 { | ^^^^^^^^-------------------^^^^^--- - | | | | - | | | `f32` is not defined in the current crate - | | `Rc` is not defined in the current crate - | | `std::alloc::Global` is not defined in the current crate - | impl doesn't use only types from inside the current crate + | | | + | | `f32` is not defined in the current crate + | `Rc` is not defined in the current crate + | `std::alloc::Global` is not defined in the current crate | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error: aborting due to 3 previous errors diff --git a/tests/ui/coherence/impl[t]-foreign-for-foreign[t].stderr b/tests/ui/coherence/impl[t]-foreign-for-foreign[t].stderr index 92346c29198..306a5d1610d 100644 --- a/tests/ui/coherence/impl[t]-foreign-for-foreign[t].stderr +++ b/tests/ui/coherence/impl[t]-foreign-for-foreign[t].stderr @@ -3,10 +3,11 @@ error[E0117]: only traits defined in the current crate can be implemented for ty | LL | impl Remote for Rc<Local> { | ^^^^^^^^^^^^^^^^--------- - | | | - | | `Rc` is not defined in the current crate - | impl doesn't use only types from inside the current crate + | | + | `Rc` is not defined in the current crate | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error[E0117]: only traits defined in the current crate can be implemented for types defined outside of the crate @@ -14,10 +15,11 @@ error[E0117]: only traits defined in the current crate can be implemented for ty | LL | impl<T> Remote for Arc<T> { | ^^^^^^^^^^^^^^^^^^^------ - | | | - | | `Arc` is not defined in the current crate - | impl doesn't use only types from inside the current crate + | | + | `Arc` is not defined in the current crate | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error: aborting due to 2 previous errors diff --git a/tests/ui/dropck/drop-on-non-struct.stderr b/tests/ui/dropck/drop-on-non-struct.stderr index e8fbe5e9726..9495642e45e 100644 --- a/tests/ui/dropck/drop-on-non-struct.stderr +++ b/tests/ui/dropck/drop-on-non-struct.stderr @@ -9,10 +9,11 @@ error[E0117]: only traits defined in the current crate can be implemented for ar | LL | impl<'a> Drop for &'a mut isize { | ^^^^^^^^^^^^^^^^^^------------- - | | | - | | `isize` is not defined in the current crate - | impl doesn't use only types from inside the current crate + | | + | `isize` is not defined in the current crate | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error[E0120]: the `Drop` trait may only be implemented for local structs, enums, and unions diff --git a/tests/ui/error-codes/E0117.stderr b/tests/ui/error-codes/E0117.stderr index f144aa9f72c..f6e80e59304 100644 --- a/tests/ui/error-codes/E0117.stderr +++ b/tests/ui/error-codes/E0117.stderr @@ -3,10 +3,11 @@ error[E0117]: only traits defined in the current crate can be implemented for pr | LL | impl Drop for u32 {} | ^^^^^^^^^^^^^^--- - | | | - | | `u32` is not defined in the current crate - | impl doesn't use only types from inside the current crate + | | + | `u32` is not defined in the current crate | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error[E0120]: the `Drop` trait may only be implemented for local structs, enums, and unions diff --git a/tests/ui/error-codes/e0119/complex-impl.stderr b/tests/ui/error-codes/e0119/complex-impl.stderr index c0519c60e42..b7e434c4afe 100644 --- a/tests/ui/error-codes/e0119/complex-impl.stderr +++ b/tests/ui/error-codes/e0119/complex-impl.stderr @@ -3,10 +3,11 @@ error[E0117]: only traits defined in the current crate can be implemented for ar | LL | impl<R> External for (Q, R) {} | ^^^^^^^^^^^^^^^^^^^^^------ - | | | - | | this is not defined in the current crate because tuples are always foreign - | impl doesn't use only types from inside the current crate + | | + | this is not defined in the current crate because tuples are always foreign | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error: aborting due to 1 previous error diff --git a/tests/ui/errors/issue-99572-impl-trait-on-pointer.rs b/tests/ui/errors/issue-99572-impl-trait-on-pointer.rs index 272c6bd3fb7..61f11a88c61 100644 --- a/tests/ui/errors/issue-99572-impl-trait-on-pointer.rs +++ b/tests/ui/errors/issue-99572-impl-trait-on-pointer.rs @@ -5,21 +5,23 @@ use std::{fmt, marker}; struct LocalType; impl fmt::Display for *mut LocalType { -//~^ ERROR only traits defined in the current crate can be implemented for arbitrary types -//~| NOTE impl doesn't use only types from inside the current crate -//~| NOTE `*mut LocalType` is not defined in the current crate because raw pointers are always foreign -//~| NOTE define and implement a trait or new type instead -//~| HELP consider introducing a new wrapper type + //~^ ERROR only traits defined in the current crate can be implemented for arbitrary types + //~| NOTE impl doesn't have any local type before any uncovered type parameters + //~| NOTE for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules + //~| NOTE `*mut LocalType` is not defined in the current crate because raw pointers are always foreign + //~| NOTE define and implement a trait or new type instead + //~| HELP consider introducing a new wrapper type fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { write!(f, "This not compile") } } impl<T> marker::Copy for *mut T { -//~^ ERROR only traits defined in the current crate can be implemented for arbitrary types -//~| NOTE impl doesn't use only types from inside the current crate -//~| NOTE `*mut T` is not defined in the current crate because raw pointers are always foreign -//~| NOTE define and implement a trait or new type instead + //~^ ERROR only traits defined in the current crate can be implemented for arbitrary types + //~| NOTE impl doesn't have any local type before any uncovered type parameters + //~| NOTE for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules + //~| NOTE `*mut T` is not defined in the current crate because raw pointers are always foreign + //~| NOTE define and implement a trait or new type instead } fn main() {} diff --git a/tests/ui/errors/issue-99572-impl-trait-on-pointer.stderr b/tests/ui/errors/issue-99572-impl-trait-on-pointer.stderr index 78d7a47deaa..bd40b059e58 100644 --- a/tests/ui/errors/issue-99572-impl-trait-on-pointer.stderr +++ b/tests/ui/errors/issue-99572-impl-trait-on-pointer.stderr @@ -3,10 +3,11 @@ error[E0117]: only traits defined in the current crate can be implemented for ar | LL | impl fmt::Display for *mut LocalType { | ^^^^^^^^^^^^^^^^^^^^^^-------------- - | | | - | | `*mut LocalType` is not defined in the current crate because raw pointers are always foreign - | impl doesn't use only types from inside the current crate + | | + | `*mut LocalType` is not defined in the current crate because raw pointers are always foreign | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead help: consider introducing a new wrapper type | @@ -16,14 +17,15 @@ LL ~ impl fmt::Display for WrapperType { | error[E0117]: only traits defined in the current crate can be implemented for arbitrary types - --> $DIR/issue-99572-impl-trait-on-pointer.rs:18:1 + --> $DIR/issue-99572-impl-trait-on-pointer.rs:19:1 | LL | impl<T> marker::Copy for *mut T { | ^^^^^^^^^^^^^^^^^^^^^^^^^------ - | | | - | | `*mut T` is not defined in the current crate because raw pointers are always foreign - | impl doesn't use only types from inside the current crate + | | + | `*mut T` is not defined in the current crate because raw pointers are always foreign | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error: aborting due to 2 previous errors diff --git a/tests/ui/impl-trait/unsize-cast-validation-rpit.rs b/tests/ui/impl-trait/unsize-cast-validation-rpit.rs new file mode 100644 index 00000000000..cace30aca8a --- /dev/null +++ b/tests/ui/impl-trait/unsize-cast-validation-rpit.rs @@ -0,0 +1,12 @@ +//@ check-pass +//@ compile-flags: -Zvalidate-mir + +fn hello() -> &'static [impl Sized; 0] { + if false { + let x = hello(); + let _: &[i32] = x; + } + &[] +} + +fn main() {} diff --git a/tests/ui/issues/issue-67535.stderr b/tests/ui/issues/issue-67535.stderr index 4d7a02a5096..2afa2199a6a 100644 --- a/tests/ui/issues/issue-67535.stderr +++ b/tests/ui/issues/issue-67535.stderr @@ -3,11 +3,12 @@ error[E0117]: only traits defined in the current crate can be implemented for ar | LL | impl std::ops::AddAssign for () { | ^^^^^-------------------^^^^^-- - | | | | - | | | this is not defined in the current crate because tuples are always foreign - | | this is not defined in the current crate because this is a foreign trait - | impl doesn't use only types from inside the current crate + | | | + | | this is not defined in the current crate because tuples are always foreign + | this is not defined in the current crate because this is a foreign trait | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error[E0117]: only traits defined in the current crate can be implemented for arbitrary types @@ -15,11 +16,12 @@ error[E0117]: only traits defined in the current crate can be implemented for ar | LL | impl std::ops::AddAssign for [(); 1] { | ^^^^^-------------------^^^^^------- - | | | | - | | | this is not defined in the current crate because arrays are always foreign - | | this is not defined in the current crate because this is a foreign trait - | impl doesn't use only types from inside the current crate + | | | + | | this is not defined in the current crate because arrays are always foreign + | this is not defined in the current crate because this is a foreign trait | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error[E0117]: only traits defined in the current crate can be implemented for arbitrary types @@ -27,11 +29,12 @@ error[E0117]: only traits defined in the current crate can be implemented for ar | LL | impl std::ops::AddAssign for &[u8] { | ^^^^^-------------------^^^^^----- - | | | | - | | | this is not defined in the current crate because slices are always foreign - | | this is not defined in the current crate because this is a foreign trait - | impl doesn't use only types from inside the current crate + | | | + | | this is not defined in the current crate because slices are always foreign + | this is not defined in the current crate because this is a foreign trait | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error: aborting due to 3 previous errors diff --git a/tests/ui/panics/panic-in-ffi.rs b/tests/ui/panics/panic-in-ffi.rs index 88f45f9a871..c0ae1899f4c 100644 --- a/tests/ui/panics/panic-in-ffi.rs +++ b/tests/ui/panics/panic-in-ffi.rs @@ -2,13 +2,22 @@ //@ exec-env:RUST_BACKTRACE=0 //@ check-run-results //@ error-pattern: panic in a function that cannot unwind +//@ error-pattern: Noisy Drop //@ normalize-stderr-test: "\n +[0-9]+:[^\n]+" -> "" //@ normalize-stderr-test: "\n +at [^\n]+" -> "" //@ normalize-stderr-test: "(core/src/panicking\.rs):[0-9]+:[0-9]+" -> "$1:$$LINE:$$COL" //@ needs-unwind //@ ignore-emscripten "RuntimeError" junk in output +struct Noise; +impl Drop for Noise { + fn drop(&mut self) { + eprintln!("Noisy Drop"); + } +} + extern "C" fn panic_in_ffi() { + let _val = Noise; panic!("Test"); } diff --git a/tests/ui/panics/panic-in-ffi.run.stderr b/tests/ui/panics/panic-in-ffi.run.stderr index fc70847ad9a..58f5187f0da 100644 --- a/tests/ui/panics/panic-in-ffi.run.stderr +++ b/tests/ui/panics/panic-in-ffi.run.stderr @@ -1,6 +1,7 @@ -thread 'main' panicked at $DIR/panic-in-ffi.rs:12:5: +thread 'main' panicked at $DIR/panic-in-ffi.rs:21:5: Test note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace +Noisy Drop thread 'main' panicked at core/src/panicking.rs:$LINE:$COL: panic in a function that cannot unwind stack backtrace: diff --git a/tests/ui/rfcs/rfc-2632-const-trait-impl/const-and-non-const-impl.stderr b/tests/ui/rfcs/rfc-2632-const-trait-impl/const-and-non-const-impl.stderr index 9c1c8df8da4..cf7af41cd4e 100644 --- a/tests/ui/rfcs/rfc-2632-const-trait-impl/const-and-non-const-impl.stderr +++ b/tests/ui/rfcs/rfc-2632-const-trait-impl/const-and-non-const-impl.stderr @@ -30,11 +30,12 @@ error[E0117]: only traits defined in the current crate can be implemented for pr | LL | impl const std::ops::Add for i32 { | ^^^^^^^^^^^-------------^^^^^--- - | | | | - | | | `i32` is not defined in the current crate - | | `i32` is not defined in the current crate - | impl doesn't use only types from inside the current crate + | | | + | | `i32` is not defined in the current crate + | `i32` is not defined in the current crate | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error: aborting due to 4 previous errors diff --git a/tests/ui/traits/next-solver/diagnostics/coerce-in-may-coerce.rs b/tests/ui/traits/next-solver/diagnostics/coerce-in-may-coerce.rs new file mode 100644 index 00000000000..bd3dccad152 --- /dev/null +++ b/tests/ui/traits/next-solver/diagnostics/coerce-in-may-coerce.rs @@ -0,0 +1,19 @@ +//@ compile-flags: -Znext-solver + +trait Mirror { + type Assoc; +} +impl<T> Mirror for T { + type Assoc = T; +} + +fn arg() -> &'static [i32; 1] { todo!() } + +fn arg_error(x: <fn() as Mirror>::Assoc, y: ()) { todo!() } + +fn main() { + // Should suggest to reverse the args... + // but if we don't normalize the expected, then we don't. + arg_error((), || ()); + //~^ ERROR arguments to this function are incorrect +} diff --git a/tests/ui/traits/next-solver/diagnostics/coerce-in-may-coerce.stderr b/tests/ui/traits/next-solver/diagnostics/coerce-in-may-coerce.stderr new file mode 100644 index 00000000000..1938b3375a5 --- /dev/null +++ b/tests/ui/traits/next-solver/diagnostics/coerce-in-may-coerce.stderr @@ -0,0 +1,21 @@ +error[E0308]: arguments to this function are incorrect + --> $DIR/coerce-in-may-coerce.rs:17:5 + | +LL | arg_error((), || ()); + | ^^^^^^^^^ -- ----- expected `()`, found `{closure@$DIR/coerce-in-may-coerce.rs:17:19: 17:21}` + | | + | expected `<fn() as Mirror>::Assoc`, found `()` + | +note: function defined here + --> $DIR/coerce-in-may-coerce.rs:12:4 + | +LL | fn arg_error(x: <fn() as Mirror>::Assoc, y: ()) { todo!() } + | ^^^^^^^^^ -------------------------- ----- +help: swap these arguments + | +LL | arg_error(|| (), ()); + | ~~~~~~~~~~~ + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/type-alias-impl-trait/coherence.classic.stderr b/tests/ui/type-alias-impl-trait/coherence.classic.stderr index ff059bc5806..98badeef382 100644 --- a/tests/ui/type-alias-impl-trait/coherence.classic.stderr +++ b/tests/ui/type-alias-impl-trait/coherence.classic.stderr @@ -3,10 +3,11 @@ error[E0117]: only traits defined in the current crate can be implemented for ar | LL | impl foreign_crate::ForeignTrait for AliasOfForeignType<()> {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^---------------------- - | | | - | | type alias impl trait is treated as if it were foreign, because its hidden type could be from a foreign crate - | impl doesn't use only types from inside the current crate + | | + | type alias impl trait is treated as if it were foreign, because its hidden type could be from a foreign crate | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error: aborting due to 1 previous error diff --git a/tests/ui/type-alias-impl-trait/coherence.next.stderr b/tests/ui/type-alias-impl-trait/coherence.next.stderr index dab2786c1f0..8d718383110 100644 --- a/tests/ui/type-alias-impl-trait/coherence.next.stderr +++ b/tests/ui/type-alias-impl-trait/coherence.next.stderr @@ -3,10 +3,11 @@ error[E0117]: only traits defined in the current crate can be implemented for ar | LL | impl foreign_crate::ForeignTrait for AliasOfForeignType<()> {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^---------------------- - | | | - | | `AliasOfForeignType<()>` is not defined in the current crate - | impl doesn't use only types from inside the current crate + | | + | `AliasOfForeignType<()>` is not defined in the current crate | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error: aborting due to 1 previous error diff --git a/tests/ui/type-alias-impl-trait/lazy_subtyping_of_opaques.stderr b/tests/ui/type-alias-impl-trait/lazy_subtyping_of_opaques.stderr index 7bc2fa1b09e..921667f577b 100644 --- a/tests/ui/type-alias-impl-trait/lazy_subtyping_of_opaques.stderr +++ b/tests/ui/type-alias-impl-trait/lazy_subtyping_of_opaques.stderr @@ -1,3 +1,15 @@ +error[E0308]: mismatched types + --> $DIR/lazy_subtyping_of_opaques.rs:11:5 + | +LL | fn reify_as_tait() -> Thunk<Tait> { + | ----------- expected `Thunk<_>` because of return type +LL | +LL | Thunk::new(|cont| cont) + | ^^^^^^^^^^^^^^^^^^^^^^^ expected `Thunk<_>`, found `()` + | + = note: expected struct `Thunk<_>` + found unit type `()` + error[E0277]: expected a `FnOnce()` closure, found `()` --> $DIR/lazy_subtyping_of_opaques.rs:11:23 | @@ -12,19 +24,13 @@ error[E0277]: expected a `FnOnce()` closure, found `()` | LL | fn reify_as_tait() -> Thunk<Tait> { | ^^^^^^^^^^^ expected an `FnOnce()` closure, found `()` +LL | +LL | Thunk::new(|cont| cont) + | ----------------------- return type was inferred to be `{type error}` here | = help: the trait `FnOnce()` is not implemented for `()` = note: wrap the `()` in a closure with no arguments: `|| { /* code */ }` -error[E0308]: mismatched types - --> $DIR/lazy_subtyping_of_opaques.rs:11:5 - | -LL | Thunk::new(|cont| cont) - | ^^^^^^^^^^^^^^^^^^^^^^^ expected `Thunk<_>`, found `()` - | - = note: expected struct `Thunk<_>` - found unit type `()` - error: aborting due to 3 previous errors Some errors have detailed explanations: E0277, E0308. diff --git a/tests/ui/type/pattern_types/range_patterns_trait_impls2.stderr b/tests/ui/type/pattern_types/range_patterns_trait_impls2.stderr index 41f42455bde..df56db031ed 100644 --- a/tests/ui/type/pattern_types/range_patterns_trait_impls2.stderr +++ b/tests/ui/type/pattern_types/range_patterns_trait_impls2.stderr @@ -3,10 +3,11 @@ error[E0117]: only traits defined in the current crate can be implemented for ar | LL | impl Eq for Y {} | ^^^^^^^^^^^^- - | | | - | | `(u32) is 1..=` is not defined in the current crate - | impl doesn't use only types from inside the current crate + | | + | `(u32) is 1..=` is not defined in the current crate | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error: aborting due to 1 previous error diff --git a/tests/ui/typeck/typeck-default-trait-impl-cross-crate-coherence.stderr b/tests/ui/typeck/typeck-default-trait-impl-cross-crate-coherence.stderr index 32e6e88fc48..c7d714dcb1a 100644 --- a/tests/ui/typeck/typeck-default-trait-impl-cross-crate-coherence.stderr +++ b/tests/ui/typeck/typeck-default-trait-impl-cross-crate-coherence.stderr @@ -3,10 +3,11 @@ error[E0117]: only traits defined in the current crate can be implemented for ar | LL | impl DefaultedTrait for (A,) {} | ^^^^^^^^^^^^^^^^^^^^^^^^---- - | | | - | | this is not defined in the current crate because tuples are always foreign - | impl doesn't use only types from inside the current crate + | | + | this is not defined in the current crate because tuples are always foreign | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error[E0117]: only traits defined in the current crate can be implemented for arbitrary types @@ -14,10 +15,11 @@ error[E0117]: only traits defined in the current crate can be implemented for ar | LL | impl !DefaultedTrait for (B,) {} | ^^^^^^^^^^^^^^^^^^^^^^^^^---- - | | | - | | this is not defined in the current crate because tuples are always foreign - | impl doesn't use only types from inside the current crate + | | + | this is not defined in the current crate because tuples are always foreign | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error[E0321]: cross-crate traits with a default impl, like `DefaultedTrait`, can only be implemented for a struct/enum type defined in the current crate @@ -31,10 +33,11 @@ error[E0117]: only traits defined in the current crate can be implemented for ty | LL | impl DefaultedTrait for lib::Something<C> {} | ^^^^^^^^^^^^^^^^^^^^^^^^----------------- - | | | - | | `Something` is not defined in the current crate - | impl doesn't use only types from inside the current crate + | | + | `Something` is not defined in the current crate | + = note: impl doesn't have any local type before any uncovered type parameters + = note: for more information see https://doc.rust-lang.org/reference/items/implementations.html#orphan-rules = note: define and implement a trait or new type instead error: aborting due to 4 previous errors |