From 612ef5f518198448c43959a6416b9da2964f9167 Mon Sep 17 00:00:00 2001 From: Niko Matsakis Date: Thu, 12 Sep 2019 17:04:32 -0400 Subject: add new tests for re_rebalance_coherence --- ...impl[t]-foreign[foreign[t],local]-for-foreign.rs | 14 ++++++++++++++ .../impl[t]-foreign[local]-for-fundamental[t].rs | 21 +++++++++++++++++++++ .../ui/coherence/impl[t]-foreign[local]-for-t.rs | 16 ++++++++++++++++ .../coherence/impl[t]-foreign[local]-for-t.stderr | 11 +++++++++++ .../ui/coherence/re-rebalance-coherence-rpass.rs | 14 -------------- 5 files changed, 62 insertions(+), 14 deletions(-) create mode 100644 src/test/ui/coherence/impl[t]-foreign[foreign[t],local]-for-foreign.rs create mode 100644 src/test/ui/coherence/impl[t]-foreign[local]-for-fundamental[t].rs create mode 100644 src/test/ui/coherence/impl[t]-foreign[local]-for-t.rs create mode 100644 src/test/ui/coherence/impl[t]-foreign[local]-for-t.stderr delete mode 100644 src/test/ui/coherence/re-rebalance-coherence-rpass.rs (limited to 'src') diff --git a/src/test/ui/coherence/impl[t]-foreign[foreign[t],local]-for-foreign.rs b/src/test/ui/coherence/impl[t]-foreign[foreign[t],local]-for-foreign.rs new file mode 100644 index 00000000000..61f2637c0c2 --- /dev/null +++ b/src/test/ui/coherence/impl[t]-foreign[foreign[t],local]-for-foreign.rs @@ -0,0 +1,14 @@ +#![feature(re_rebalance_coherence)] + +// run-pass +// compile-flags:--crate-name=test +// aux-build:coherence_lib.rs + +extern crate coherence_lib as lib; +use lib::*; +use std::rc::Rc; + +struct Local; +impl Remote2, Local> for usize { } + +fn main() {} diff --git a/src/test/ui/coherence/impl[t]-foreign[local]-for-fundamental[t].rs b/src/test/ui/coherence/impl[t]-foreign[local]-for-fundamental[t].rs new file mode 100644 index 00000000000..586b8de9e95 --- /dev/null +++ b/src/test/ui/coherence/impl[t]-foreign[local]-for-fundamental[t].rs @@ -0,0 +1,21 @@ +#![feature(re_rebalance_coherence)] + +// compile-flags:--crate-name=test +// aux-build:coherence_lib.rs +// run-pass + +extern crate coherence_lib as lib; +use lib::*; +use std::rc::Rc; + +struct Local; + +impl Remote1 for Box { + // FIXME(#64412) -- this is expected to error +} + +impl Remote1 for &T { + // FIXME(#64412) -- this is expected to error +} + +fn main() {} diff --git a/src/test/ui/coherence/impl[t]-foreign[local]-for-t.rs b/src/test/ui/coherence/impl[t]-foreign[local]-for-t.rs new file mode 100644 index 00000000000..6f35c6c9dbc --- /dev/null +++ b/src/test/ui/coherence/impl[t]-foreign[local]-for-t.rs @@ -0,0 +1,16 @@ +#![feature(re_rebalance_coherence)] + +// compile-flags:--crate-name=test +// aux-build:coherence_lib.rs + +extern crate coherence_lib as lib; +use lib::*; +use std::rc::Rc; + +struct Local; + +impl Remote1 for T { + //~^ ERROR type parameter `T` must be used as the type parameter for some local type +} + +fn main() {} diff --git a/src/test/ui/coherence/impl[t]-foreign[local]-for-t.stderr b/src/test/ui/coherence/impl[t]-foreign[local]-for-t.stderr new file mode 100644 index 00000000000..be7de8cccb4 --- /dev/null +++ b/src/test/ui/coherence/impl[t]-foreign[local]-for-t.stderr @@ -0,0 +1,11 @@ +error[E0210]: type parameter `T` must be used as the type parameter for some local type (e.g., `MyStruct`) + --> $DIR/impl[t]-foreign[local]-for-t.rs:12:1 + | +LL | impl Remote1 for T { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type parameter `T` must be used as the type parameter for some local type + | + = note: only traits defined in the current crate can be implemented for a type parameter + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0210`. diff --git a/src/test/ui/coherence/re-rebalance-coherence-rpass.rs b/src/test/ui/coherence/re-rebalance-coherence-rpass.rs deleted file mode 100644 index bacd3b89fad..00000000000 --- a/src/test/ui/coherence/re-rebalance-coherence-rpass.rs +++ /dev/null @@ -1,14 +0,0 @@ -#![allow(dead_code)] -#![feature(re_rebalance_coherence)] - -// run-pass -// aux-build:re_rebalance_coherence_lib.rs - -extern crate re_rebalance_coherence_lib as lib; -use lib::*; - -struct Oracle; -impl Backend for Oracle {} -impl<'a, T:'a, Tab> QueryFragment for BatchInsert<'a, T, Tab> {} - -fn main() {} -- cgit 1.4.1-3-g733a5 From e69d1b67b6603e0635c553eff693a0606d282d75 Mon Sep 17 00:00:00 2001 From: Niko Matsakis Date: Fri, 13 Sep 2019 14:57:06 -0400 Subject: change to check-pass --- src/test/ui/coherence/impl[t]-foreign[foreign[t],local]-for-foreign.rs | 2 +- src/test/ui/coherence/impl[t]-foreign[local]-for-fundamental[t].rs | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'src') diff --git a/src/test/ui/coherence/impl[t]-foreign[foreign[t],local]-for-foreign.rs b/src/test/ui/coherence/impl[t]-foreign[foreign[t],local]-for-foreign.rs index 61f2637c0c2..54d4bf04a58 100644 --- a/src/test/ui/coherence/impl[t]-foreign[foreign[t],local]-for-foreign.rs +++ b/src/test/ui/coherence/impl[t]-foreign[foreign[t],local]-for-foreign.rs @@ -1,6 +1,6 @@ #![feature(re_rebalance_coherence)] -// run-pass +// check-pass // compile-flags:--crate-name=test // aux-build:coherence_lib.rs diff --git a/src/test/ui/coherence/impl[t]-foreign[local]-for-fundamental[t].rs b/src/test/ui/coherence/impl[t]-foreign[local]-for-fundamental[t].rs index 586b8de9e95..db671cb9bca 100644 --- a/src/test/ui/coherence/impl[t]-foreign[local]-for-fundamental[t].rs +++ b/src/test/ui/coherence/impl[t]-foreign[local]-for-fundamental[t].rs @@ -2,7 +2,7 @@ // compile-flags:--crate-name=test // aux-build:coherence_lib.rs -// run-pass +// check-pass extern crate coherence_lib as lib; use lib::*; -- cgit 1.4.1-3-g733a5 From 3f004a1bc44859857f05a9f692a578124b3f3e01 Mon Sep 17 00:00:00 2001 From: Georg Semmler Date: Tue, 17 Sep 2019 14:40:36 +0200 Subject: Fix re-rebalance coherence implementation for fundamental types Fixes #64412 --- src/librustc/traits/coherence.rs | 10 +++++++++- .../impl[t]-foreign[local]-for-fundamental[t].rs | 5 ++--- .../impl[t]-foreign[local]-for-fundamental[t].stderr | 19 +++++++++++++++++++ 3 files changed, 30 insertions(+), 4 deletions(-) create mode 100644 src/test/ui/coherence/impl[t]-foreign[local]-for-fundamental[t].stderr (limited to 'src') diff --git a/src/librustc/traits/coherence.rs b/src/librustc/traits/coherence.rs index b6f0addd771..bc6bcb1f76f 100644 --- a/src/librustc/traits/coherence.rs +++ b/src/librustc/traits/coherence.rs @@ -378,7 +378,15 @@ fn orphan_check_trait_ref<'tcx>( // Let Ti be the first such type. // - No uncovered type parameters P1..=Pn may appear in T0..Ti (excluding Ti) // - for input_ty in trait_ref.input_types() { + fn uncover_fundamental_ty(ty: Ty<'_>) -> Vec> { + if fundamental_ty(ty) { + ty.walk_shallow().flat_map(|ty| uncover_fundamental_ty(ty)).collect() + } else { + vec![ty] + } + } + + for input_ty in trait_ref.input_types().flat_map(uncover_fundamental_ty) { debug!("orphan_check_trait_ref: check ty `{:?}`", input_ty); if ty_is_local(tcx, input_ty, in_crate) { debug!("orphan_check_trait_ref: ty_is_local `{:?}`", input_ty); diff --git a/src/test/ui/coherence/impl[t]-foreign[local]-for-fundamental[t].rs b/src/test/ui/coherence/impl[t]-foreign[local]-for-fundamental[t].rs index db671cb9bca..54425b6d708 100644 --- a/src/test/ui/coherence/impl[t]-foreign[local]-for-fundamental[t].rs +++ b/src/test/ui/coherence/impl[t]-foreign[local]-for-fundamental[t].rs @@ -2,7 +2,6 @@ // compile-flags:--crate-name=test // aux-build:coherence_lib.rs -// check-pass extern crate coherence_lib as lib; use lib::*; @@ -11,11 +10,11 @@ use std::rc::Rc; struct Local; impl Remote1 for Box { - // FIXME(#64412) -- this is expected to error + //~^ ERROR type parameter `T` must be used as the type parameter for some local type } impl Remote1 for &T { - // FIXME(#64412) -- this is expected to error + //~^ ERROR type parameter `T` must be used as the type parameter for some local type } fn main() {} diff --git a/src/test/ui/coherence/impl[t]-foreign[local]-for-fundamental[t].stderr b/src/test/ui/coherence/impl[t]-foreign[local]-for-fundamental[t].stderr new file mode 100644 index 00000000000..7859665a7bb --- /dev/null +++ b/src/test/ui/coherence/impl[t]-foreign[local]-for-fundamental[t].stderr @@ -0,0 +1,19 @@ +error[E0210]: type parameter `T` must be used as the type parameter for some local type (e.g., `MyStruct`) + --> $DIR/impl[t]-foreign[local]-for-fundamental[t].rs:12:1 + | +LL | impl Remote1 for Box { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type parameter `T` must be used as the type parameter for some local type + | + = note: only traits defined in the current crate can be implemented for a type parameter + +error[E0210]: type parameter `T` must be used as the type parameter for some local type (e.g., `MyStruct`) + --> $DIR/impl[t]-foreign[local]-for-fundamental[t].rs:16:1 + | +LL | impl Remote1 for &T { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type parameter `T` must be used as the type parameter for some local type + | + = note: only traits defined in the current crate can be implemented for a type parameter + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0210`. -- cgit 1.4.1-3-g733a5 From a9c38d9d01bd50b5a264cd62fd32cec37f006ab9 Mon Sep 17 00:00:00 2001 From: Georg Semmler Date: Wed, 18 Sep 2019 22:14:33 +0200 Subject: Add more tests --- .../coherence/impl-foreign[foreign]-for-foreign.rs | 16 ++++++++++++++++ .../impl-foreign[foreign]-for-foreign.stderr | 12 ++++++++++++ .../ui/coherence/impl-foreign[foreign]-for-local.rs | 16 ++++++++++++++++ .../impl[t]-foreign[foreign]-for-fundamental[t].rs | 20 ++++++++++++++++++++ ...mpl[t]-foreign[foreign]-for-fundamental[t].stderr | 19 +++++++++++++++++++ .../ui/coherence/impl[t]-foreign[foreign]-for-t.rs | 16 ++++++++++++++++ .../coherence/impl[t]-foreign[foreign]-for-t.stderr | 11 +++++++++++ ...l[t]-foreign[fundamental[t],local]-for-foreign.rs | 20 ++++++++++++++++++++ ...-foreign[fundamental[t],local]-for-foreign.stderr | 19 +++++++++++++++++++ .../impl[t]-foreign[fundamental[t]]-for-foreign.rs | 20 ++++++++++++++++++++ ...mpl[t]-foreign[fundamental[t]]-for-foreign.stderr | 19 +++++++++++++++++++ ...[t]-foreign[fundamental[t]]-for-fundamental[t].rs | 19 +++++++++++++++++++ ...foreign[fundamental[t]]-for-fundamental[t].stderr | 19 +++++++++++++++++++ .../impl[t]-foreign[fundamental[t]]-for-local.rs | 17 +++++++++++++++++ .../impl[t]-foreign[fundamental[t]]-for-t.rs | 19 +++++++++++++++++++ .../impl[t]-foreign[fundamental[t]]-for-t.stderr | 19 +++++++++++++++++++ ...[t]-foreign[local, fundamental[t]]-for-foreign.rs | 19 +++++++++++++++++++ .../coherence/impl[t]-foreign[local]-for-foreign.rs | 16 ++++++++++++++++ .../ui/coherence/impl[t]-foreign[local]-for-local.rs | 15 +++++++++++++++ .../ui/coherence/impl[t]-foreign[t]-for-foreign.rs | 16 ++++++++++++++++ .../coherence/impl[t]-foreign[t]-for-foreign.stderr | 11 +++++++++++ .../coherence/impl[t]-foreign[t]-for-fundamental.rs | 20 ++++++++++++++++++++ .../impl[t]-foreign[t]-for-fundamental.stderr | 19 +++++++++++++++++++ .../ui/coherence/impl[t]-foreign[t]-for-local.rs | 15 +++++++++++++++ src/test/ui/coherence/impl[t]-foreign[t]-for-t.rs | 16 ++++++++++++++++ .../ui/coherence/impl[t]-foreign[t]-for-t.stderr | 11 +++++++++++ 26 files changed, 439 insertions(+) create mode 100644 src/test/ui/coherence/impl-foreign[foreign]-for-foreign.rs create mode 100644 src/test/ui/coherence/impl-foreign[foreign]-for-foreign.stderr create mode 100644 src/test/ui/coherence/impl-foreign[foreign]-for-local.rs create mode 100644 src/test/ui/coherence/impl[t]-foreign[foreign]-for-fundamental[t].rs create mode 100644 src/test/ui/coherence/impl[t]-foreign[foreign]-for-fundamental[t].stderr create mode 100644 src/test/ui/coherence/impl[t]-foreign[foreign]-for-t.rs create mode 100644 src/test/ui/coherence/impl[t]-foreign[foreign]-for-t.stderr create mode 100644 src/test/ui/coherence/impl[t]-foreign[fundamental[t],local]-for-foreign.rs create mode 100644 src/test/ui/coherence/impl[t]-foreign[fundamental[t],local]-for-foreign.stderr create mode 100644 src/test/ui/coherence/impl[t]-foreign[fundamental[t]]-for-foreign.rs create mode 100644 src/test/ui/coherence/impl[t]-foreign[fundamental[t]]-for-foreign.stderr create mode 100644 src/test/ui/coherence/impl[t]-foreign[fundamental[t]]-for-fundamental[t].rs create mode 100644 src/test/ui/coherence/impl[t]-foreign[fundamental[t]]-for-fundamental[t].stderr create mode 100644 src/test/ui/coherence/impl[t]-foreign[fundamental[t]]-for-local.rs create mode 100644 src/test/ui/coherence/impl[t]-foreign[fundamental[t]]-for-t.rs create mode 100644 src/test/ui/coherence/impl[t]-foreign[fundamental[t]]-for-t.stderr create mode 100644 src/test/ui/coherence/impl[t]-foreign[local, fundamental[t]]-for-foreign.rs create mode 100644 src/test/ui/coherence/impl[t]-foreign[local]-for-foreign.rs create mode 100644 src/test/ui/coherence/impl[t]-foreign[local]-for-local.rs create mode 100644 src/test/ui/coherence/impl[t]-foreign[t]-for-foreign.rs create mode 100644 src/test/ui/coherence/impl[t]-foreign[t]-for-foreign.stderr create mode 100644 src/test/ui/coherence/impl[t]-foreign[t]-for-fundamental.rs create mode 100644 src/test/ui/coherence/impl[t]-foreign[t]-for-fundamental.stderr create mode 100644 src/test/ui/coherence/impl[t]-foreign[t]-for-local.rs create mode 100644 src/test/ui/coherence/impl[t]-foreign[t]-for-t.rs create mode 100644 src/test/ui/coherence/impl[t]-foreign[t]-for-t.stderr (limited to 'src') diff --git a/src/test/ui/coherence/impl-foreign[foreign]-for-foreign.rs b/src/test/ui/coherence/impl-foreign[foreign]-for-foreign.rs new file mode 100644 index 00000000000..57738c64e37 --- /dev/null +++ b/src/test/ui/coherence/impl-foreign[foreign]-for-foreign.rs @@ -0,0 +1,16 @@ +#![feature(re_rebalance_coherence)] + +// compile-flags:--crate-name=test +// aux-build:coherence_lib.rs + +extern crate coherence_lib as lib; +use lib::*; +use std::rc::Rc; + +struct Local; + +impl Remote1 for f64 { + //~^ ERROR only traits defined in the current crate can be implemented for arbitrary types [E0117] +} + +fn main() {} diff --git a/src/test/ui/coherence/impl-foreign[foreign]-for-foreign.stderr b/src/test/ui/coherence/impl-foreign[foreign]-for-foreign.stderr new file mode 100644 index 00000000000..04e96f29230 --- /dev/null +++ b/src/test/ui/coherence/impl-foreign[foreign]-for-foreign.stderr @@ -0,0 +1,12 @@ +error[E0117]: only traits defined in the current crate can be implemented for arbitrary types + --> $DIR/impl-foreign[foreign]-for-foreign.rs:12:1 + | +LL | impl Remote1 for f64 { + | ^^^^^^^^^^^^^^^^^^^^^^^^^ impl doesn't use types inside crate + | + = note: the impl does not reference only types defined in this crate + = note: define and implement a trait or new type instead + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0117`. diff --git a/src/test/ui/coherence/impl-foreign[foreign]-for-local.rs b/src/test/ui/coherence/impl-foreign[foreign]-for-local.rs new file mode 100644 index 00000000000..33e85c16476 --- /dev/null +++ b/src/test/ui/coherence/impl-foreign[foreign]-for-local.rs @@ -0,0 +1,16 @@ +#![feature(re_rebalance_coherence)] + +// compile-flags:--crate-name=test +// aux-build:coherence_lib.rs +// check-pass + +extern crate coherence_lib as lib; +use lib::*; +use std::rc::Rc; + +struct Local; + +impl Remote1 for Local { +} + +fn main() {} diff --git a/src/test/ui/coherence/impl[t]-foreign[foreign]-for-fundamental[t].rs b/src/test/ui/coherence/impl[t]-foreign[foreign]-for-fundamental[t].rs new file mode 100644 index 00000000000..66a4d9d2734 --- /dev/null +++ b/src/test/ui/coherence/impl[t]-foreign[foreign]-for-fundamental[t].rs @@ -0,0 +1,20 @@ +#![feature(re_rebalance_coherence)] + +// compile-flags:--crate-name=test +// aux-build:coherence_lib.rs + +extern crate coherence_lib as lib; +use lib::*; +use std::rc::Rc; + +struct Local; + +impl Remote1 for Box { + //~^ ERROR type parameter `T` must be used as the type parameter for some local type +} + +impl<'a, T> Remote1 for &'a T { + //~^ ERROR type parameter `T` must be used as the type parameter for some local type +} + +fn main() {} diff --git a/src/test/ui/coherence/impl[t]-foreign[foreign]-for-fundamental[t].stderr b/src/test/ui/coherence/impl[t]-foreign[foreign]-for-fundamental[t].stderr new file mode 100644 index 00000000000..2467097b1a8 --- /dev/null +++ b/src/test/ui/coherence/impl[t]-foreign[foreign]-for-fundamental[t].stderr @@ -0,0 +1,19 @@ +error[E0210]: type parameter `T` must be used as the type parameter for some local type (e.g., `MyStruct`) + --> $DIR/impl[t]-foreign[foreign]-for-fundamental[t].rs:12:1 + | +LL | impl Remote1 for Box { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type parameter `T` must be used as the type parameter for some local type + | + = note: only traits defined in the current crate can be implemented for a type parameter + +error[E0210]: type parameter `T` must be used as the type parameter for some local type (e.g., `MyStruct`) + --> $DIR/impl[t]-foreign[foreign]-for-fundamental[t].rs:16:1 + | +LL | impl<'a, T> Remote1 for &'a T { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type parameter `T` must be used as the type parameter for some local type + | + = note: only traits defined in the current crate can be implemented for a type parameter + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0210`. diff --git a/src/test/ui/coherence/impl[t]-foreign[foreign]-for-t.rs b/src/test/ui/coherence/impl[t]-foreign[foreign]-for-t.rs new file mode 100644 index 00000000000..0a67ebcbba4 --- /dev/null +++ b/src/test/ui/coherence/impl[t]-foreign[foreign]-for-t.rs @@ -0,0 +1,16 @@ +#![feature(re_rebalance_coherence)] + +// compile-flags:--crate-name=test +// aux-build:coherence_lib.rs + +extern crate coherence_lib as lib; +use lib::*; +use std::rc::Rc; + +struct Local; + +impl Remote1 for T { + //~^ ERROR type parameter `T` must be used as the type parameter for some local type +} + +fn main() {} diff --git a/src/test/ui/coherence/impl[t]-foreign[foreign]-for-t.stderr b/src/test/ui/coherence/impl[t]-foreign[foreign]-for-t.stderr new file mode 100644 index 00000000000..5c28406f113 --- /dev/null +++ b/src/test/ui/coherence/impl[t]-foreign[foreign]-for-t.stderr @@ -0,0 +1,11 @@ +error[E0210]: type parameter `T` must be used as the type parameter for some local type (e.g., `MyStruct`) + --> $DIR/impl[t]-foreign[foreign]-for-t.rs:12:1 + | +LL | impl Remote1 for T { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ type parameter `T` must be used as the type parameter for some local type + | + = note: only traits defined in the current crate can be implemented for a type parameter + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0210`. diff --git a/src/test/ui/coherence/impl[t]-foreign[fundamental[t],local]-for-foreign.rs b/src/test/ui/coherence/impl[t]-foreign[fundamental[t],local]-for-foreign.rs new file mode 100644 index 00000000000..24e0f309c45 --- /dev/null +++ b/src/test/ui/coherence/impl[t]-foreign[fundamental[t],local]-for-foreign.rs @@ -0,0 +1,20 @@ +#![feature(re_rebalance_coherence)] + +// compile-flags:--crate-name=test +// aux-build:coherence_lib.rs + +extern crate coherence_lib as lib; +use lib::*; +use std::rc::Rc; + +struct Local; + +impl Remote2, Local> for u32 { + //~^ ERROR type parameter `T` must be used as the type parameter for some local type +} + +impl<'a, T> Remote2<&'a T, Local> for u32 { + //~^ ERROR type parameter `T` must be used as the type parameter for some local type +} + +fn main() {} diff --git a/src/test/ui/coherence/impl[t]-foreign[fundamental[t],local]-for-foreign.stderr b/src/test/ui/coherence/impl[t]-foreign[fundamental[t],local]-for-foreign.stderr new file mode 100644 index 00000000000..da670bcfc3f --- /dev/null +++ b/src/test/ui/coherence/impl[t]-foreign[fundamental[t],local]-for-foreign.stderr @@ -0,0 +1,19 @@ +error[E0210]: type parameter `T` must be used as the type parameter for some local type (e.g., `MyStruct`) + --> $DIR/impl[t]-foreign[fundamental[t],local]-for-foreign.rs:12:1 + | +LL | impl Remote2, Local> for u32 { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type parameter `T` must be used as the type parameter for some local type + | + = note: only traits defined in the current crate can be implemented for a type parameter + +error[E0210]: type parameter `T` must be used as the type parameter for some local type (e.g., `MyStruct`) + --> $DIR/impl[t]-foreign[fundamental[t],local]-for-foreign.rs:16:1 + | +LL | impl<'a, T> Remote2<&'a T, Local> for u32 { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type parameter `T` must be used as the type parameter for some local type + | + = note: only traits defined in the current crate can be implemented for a type parameter + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0210`. diff --git a/src/test/ui/coherence/impl[t]-foreign[fundamental[t]]-for-foreign.rs b/src/test/ui/coherence/impl[t]-foreign[fundamental[t]]-for-foreign.rs new file mode 100644 index 00000000000..71598dae96a --- /dev/null +++ b/src/test/ui/coherence/impl[t]-foreign[fundamental[t]]-for-foreign.rs @@ -0,0 +1,20 @@ +#![feature(re_rebalance_coherence)] + +// compile-flags:--crate-name=test +// aux-build:coherence_lib.rs + +extern crate coherence_lib as lib; +use lib::*; +use std::rc::Rc; + +struct Local; + +impl Remote1> for u32 { + //~^ ERROR type parameter `T` must be used as the type parameter for some local type +} + +impl<'a, T> Remote1<&'a T> for u32 { + //~^ ERROR type parameter `T` must be used as the type parameter for some local type +} + +fn main() {} diff --git a/src/test/ui/coherence/impl[t]-foreign[fundamental[t]]-for-foreign.stderr b/src/test/ui/coherence/impl[t]-foreign[fundamental[t]]-for-foreign.stderr new file mode 100644 index 00000000000..dd970265079 --- /dev/null +++ b/src/test/ui/coherence/impl[t]-foreign[fundamental[t]]-for-foreign.stderr @@ -0,0 +1,19 @@ +error[E0210]: type parameter `T` must be used as the type parameter for some local type (e.g., `MyStruct`) + --> $DIR/impl[t]-foreign[fundamental[t]]-for-foreign.rs:12:1 + | +LL | impl Remote1> for u32 { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type parameter `T` must be used as the type parameter for some local type + | + = note: only traits defined in the current crate can be implemented for a type parameter + +error[E0210]: type parameter `T` must be used as the type parameter for some local type (e.g., `MyStruct`) + --> $DIR/impl[t]-foreign[fundamental[t]]-for-foreign.rs:16:1 + | +LL | impl<'a, T> Remote1<&'a T> for u32 { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type parameter `T` must be used as the type parameter for some local type + | + = note: only traits defined in the current crate can be implemented for a type parameter + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0210`. diff --git a/src/test/ui/coherence/impl[t]-foreign[fundamental[t]]-for-fundamental[t].rs b/src/test/ui/coherence/impl[t]-foreign[fundamental[t]]-for-fundamental[t].rs new file mode 100644 index 00000000000..7bf0306f29b --- /dev/null +++ b/src/test/ui/coherence/impl[t]-foreign[fundamental[t]]-for-fundamental[t].rs @@ -0,0 +1,19 @@ +#![feature(re_rebalance_coherence)] + +// compile-flags:--crate-name=test +// aux-build:coherence_lib.rs + +extern crate coherence_lib as lib; +use lib::*; +use std::rc::Rc; + +struct Local; + +impl<'a, T> Remote1> for &'a T { + //~^ ERROR type parameter `T` must be used as the type parameter for some local type +} +impl<'a, T> Remote1<&'a T> for Box { + //~^ ERROR type parameter `T` must be used as the type parameter for some local type +} + +fn main() {} diff --git a/src/test/ui/coherence/impl[t]-foreign[fundamental[t]]-for-fundamental[t].stderr b/src/test/ui/coherence/impl[t]-foreign[fundamental[t]]-for-fundamental[t].stderr new file mode 100644 index 00000000000..eec57fccea7 --- /dev/null +++ b/src/test/ui/coherence/impl[t]-foreign[fundamental[t]]-for-fundamental[t].stderr @@ -0,0 +1,19 @@ +error[E0210]: type parameter `T` must be used as the type parameter for some local type (e.g., `MyStruct`) + --> $DIR/impl[t]-foreign[fundamental[t]]-for-fundamental[t].rs:12:1 + | +LL | impl<'a, T> Remote1> for &'a T { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type parameter `T` must be used as the type parameter for some local type + | + = note: only traits defined in the current crate can be implemented for a type parameter + +error[E0210]: type parameter `T` must be used as the type parameter for some local type (e.g., `MyStruct`) + --> $DIR/impl[t]-foreign[fundamental[t]]-for-fundamental[t].rs:15:1 + | +LL | impl<'a, T> Remote1<&'a T> for Box { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type parameter `T` must be used as the type parameter for some local type + | + = note: only traits defined in the current crate can be implemented for a type parameter + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0210`. diff --git a/src/test/ui/coherence/impl[t]-foreign[fundamental[t]]-for-local.rs b/src/test/ui/coherence/impl[t]-foreign[fundamental[t]]-for-local.rs new file mode 100644 index 00000000000..54d577c7492 --- /dev/null +++ b/src/test/ui/coherence/impl[t]-foreign[fundamental[t]]-for-local.rs @@ -0,0 +1,17 @@ +#![feature(re_rebalance_coherence)] + +// compile-flags:--crate-name=test +// aux-build:coherence_lib.rs +// check-pass + +extern crate coherence_lib as lib; +use lib::*; +use std::rc::Rc; + +struct Local; + +impl Remote1> for Local {} + +impl<'a, T> Remote1<&'a T> for Local {} + +fn main() {} diff --git a/src/test/ui/coherence/impl[t]-foreign[fundamental[t]]-for-t.rs b/src/test/ui/coherence/impl[t]-foreign[fundamental[t]]-for-t.rs new file mode 100644 index 00000000000..7af929006ef --- /dev/null +++ b/src/test/ui/coherence/impl[t]-foreign[fundamental[t]]-for-t.rs @@ -0,0 +1,19 @@ +#![feature(re_rebalance_coherence)] + +// compile-flags:--crate-name=test +// aux-build:coherence_lib.rs + +extern crate coherence_lib as lib; +use lib::*; +use std::rc::Rc; + +struct Local; + +impl Remote1> for T { + //~^ ERROR type parameter `T` must be used as the type parameter for some local type +} +impl<'a, T> Remote1<&'a T> for T { + //~^ ERROR type parameter `T` must be used as the type parameter for some local type +} + +fn main() {} diff --git a/src/test/ui/coherence/impl[t]-foreign[fundamental[t]]-for-t.stderr b/src/test/ui/coherence/impl[t]-foreign[fundamental[t]]-for-t.stderr new file mode 100644 index 00000000000..e017c3ffe6c --- /dev/null +++ b/src/test/ui/coherence/impl[t]-foreign[fundamental[t]]-for-t.stderr @@ -0,0 +1,19 @@ +error[E0210]: type parameter `T` must be used as the type parameter for some local type (e.g., `MyStruct`) + --> $DIR/impl[t]-foreign[fundamental[t]]-for-t.rs:12:1 + | +LL | impl Remote1> for T { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type parameter `T` must be used as the type parameter for some local type + | + = note: only traits defined in the current crate can be implemented for a type parameter + +error[E0210]: type parameter `T` must be used as the type parameter for some local type (e.g., `MyStruct`) + --> $DIR/impl[t]-foreign[fundamental[t]]-for-t.rs:15:1 + | +LL | impl<'a, T> Remote1<&'a T> for T { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type parameter `T` must be used as the type parameter for some local type + | + = note: only traits defined in the current crate can be implemented for a type parameter + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0210`. diff --git a/src/test/ui/coherence/impl[t]-foreign[local, fundamental[t]]-for-foreign.rs b/src/test/ui/coherence/impl[t]-foreign[local, fundamental[t]]-for-foreign.rs new file mode 100644 index 00000000000..be0875d0110 --- /dev/null +++ b/src/test/ui/coherence/impl[t]-foreign[local, fundamental[t]]-for-foreign.rs @@ -0,0 +1,19 @@ +#![feature(re_rebalance_coherence)] + +// compile-flags:--crate-name=test +// aux-build:coherence_lib.rs +// check-pass + +extern crate coherence_lib as lib; +use lib::*; +use std::rc::Rc; + +struct Local; +struct Local2(Rc); + +impl Remote2> for u32 {} +impl<'a, T> Remote2 for u32 {} +impl Remote2, Box> for u32 {} +impl<'a, T> Remote2, &'a T> for u32 {} + +fn main() {} diff --git a/src/test/ui/coherence/impl[t]-foreign[local]-for-foreign.rs b/src/test/ui/coherence/impl[t]-foreign[local]-for-foreign.rs new file mode 100644 index 00000000000..81cf3c3f6ec --- /dev/null +++ b/src/test/ui/coherence/impl[t]-foreign[local]-for-foreign.rs @@ -0,0 +1,16 @@ +#![feature(re_rebalance_coherence)] + +// compile-flags:--crate-name=test +// aux-build:coherence_lib.rs +// check-pass + +extern crate coherence_lib as lib; +use lib::*; +use std::rc::Rc; + +struct Local; + +impl Remote1 for Rc {} +impl Remote1 for Vec> {} + +fn main() {} diff --git a/src/test/ui/coherence/impl[t]-foreign[local]-for-local.rs b/src/test/ui/coherence/impl[t]-foreign[local]-for-local.rs new file mode 100644 index 00000000000..6b1d93cd944 --- /dev/null +++ b/src/test/ui/coherence/impl[t]-foreign[local]-for-local.rs @@ -0,0 +1,15 @@ +#![feature(re_rebalance_coherence)] + +// compile-flags:--crate-name=test +// aux-build:coherence_lib.rs +// check-pass + +extern crate coherence_lib as lib; +use lib::*; +use std::rc::Rc; + +struct Local; + +impl Remote1 for Local {} + +fn main() {} diff --git a/src/test/ui/coherence/impl[t]-foreign[t]-for-foreign.rs b/src/test/ui/coherence/impl[t]-foreign[t]-for-foreign.rs new file mode 100644 index 00000000000..5e89c207733 --- /dev/null +++ b/src/test/ui/coherence/impl[t]-foreign[t]-for-foreign.rs @@ -0,0 +1,16 @@ +#![feature(re_rebalance_coherence)] + +// compile-flags:--crate-name=test +// aux-build:coherence_lib.rs + +extern crate coherence_lib as lib; +use lib::*; +use std::rc::Rc; + +struct Local; + +impl Remote1 for u32 { + //~^ ERROR type parameter `T` must be used as the type parameter for some local type +} + +fn main() {} diff --git a/src/test/ui/coherence/impl[t]-foreign[t]-for-foreign.stderr b/src/test/ui/coherence/impl[t]-foreign[t]-for-foreign.stderr new file mode 100644 index 00000000000..5544729b5d6 --- /dev/null +++ b/src/test/ui/coherence/impl[t]-foreign[t]-for-foreign.stderr @@ -0,0 +1,11 @@ +error[E0210]: type parameter `T` must be used as the type parameter for some local type (e.g., `MyStruct`) + --> $DIR/impl[t]-foreign[t]-for-foreign.rs:12:1 + | +LL | impl Remote1 for u32 { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ type parameter `T` must be used as the type parameter for some local type + | + = note: only traits defined in the current crate can be implemented for a type parameter + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0210`. diff --git a/src/test/ui/coherence/impl[t]-foreign[t]-for-fundamental.rs b/src/test/ui/coherence/impl[t]-foreign[t]-for-fundamental.rs new file mode 100644 index 00000000000..300a2c4d48a --- /dev/null +++ b/src/test/ui/coherence/impl[t]-foreign[t]-for-fundamental.rs @@ -0,0 +1,20 @@ +#![feature(re_rebalance_coherence)] + +// compile-flags:--crate-name=test +// aux-build:coherence_lib.rs + +extern crate coherence_lib as lib; +use lib::*; +use std::rc::Rc; + +struct Local; + +impl Remote1 for Box { + //~^ ERROR type parameter `T` must be used as the type parameter for some local type +} + +impl<'a, A, B> Remote1 for &'a B { + //~^ ERROR type parameter `B` must be used as the type parameter for some local type +} + +fn main() {} diff --git a/src/test/ui/coherence/impl[t]-foreign[t]-for-fundamental.stderr b/src/test/ui/coherence/impl[t]-foreign[t]-for-fundamental.stderr new file mode 100644 index 00000000000..be8cc29a6e5 --- /dev/null +++ b/src/test/ui/coherence/impl[t]-foreign[t]-for-fundamental.stderr @@ -0,0 +1,19 @@ +error[E0210]: type parameter `T` must be used as the type parameter for some local type (e.g., `MyStruct`) + --> $DIR/impl[t]-foreign[t]-for-fundamental.rs:12:1 + | +LL | impl Remote1 for Box { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type parameter `T` must be used as the type parameter for some local type + | + = note: only traits defined in the current crate can be implemented for a type parameter + +error[E0210]: type parameter `B` must be used as the type parameter for some local type (e.g., `MyStruct`) + --> $DIR/impl[t]-foreign[t]-for-fundamental.rs:16:1 + | +LL | impl<'a, A, B> Remote1 for &'a B { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type parameter `B` must be used as the type parameter for some local type + | + = note: only traits defined in the current crate can be implemented for a type parameter + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0210`. diff --git a/src/test/ui/coherence/impl[t]-foreign[t]-for-local.rs b/src/test/ui/coherence/impl[t]-foreign[t]-for-local.rs new file mode 100644 index 00000000000..769147ea7ea --- /dev/null +++ b/src/test/ui/coherence/impl[t]-foreign[t]-for-local.rs @@ -0,0 +1,15 @@ +#![feature(re_rebalance_coherence)] + +// compile-flags:--crate-name=test +// aux-build:coherence_lib.rs +// check-pass + +extern crate coherence_lib as lib; +use lib::*; +use std::rc::Rc; + +struct Local; + +impl Remote1 for Local {} + +fn main() {} diff --git a/src/test/ui/coherence/impl[t]-foreign[t]-for-t.rs b/src/test/ui/coherence/impl[t]-foreign[t]-for-t.rs new file mode 100644 index 00000000000..c8513380ff7 --- /dev/null +++ b/src/test/ui/coherence/impl[t]-foreign[t]-for-t.rs @@ -0,0 +1,16 @@ +#![feature(re_rebalance_coherence)] + +// compile-flags:--crate-name=test +// aux-build:coherence_lib.rs + +extern crate coherence_lib as lib; +use lib::*; +use std::rc::Rc; + +struct Local; + +impl Remote1 for T { + //~^ ERROR type parameter `T` must be used as the type parameter for some local type +} + +fn main() {} diff --git a/src/test/ui/coherence/impl[t]-foreign[t]-for-t.stderr b/src/test/ui/coherence/impl[t]-foreign[t]-for-t.stderr new file mode 100644 index 00000000000..de857afd20b --- /dev/null +++ b/src/test/ui/coherence/impl[t]-foreign[t]-for-t.stderr @@ -0,0 +1,11 @@ +error[E0210]: type parameter `T` must be used as the type parameter for some local type (e.g., `MyStruct`) + --> $DIR/impl[t]-foreign[t]-for-t.rs:12:1 + | +LL | impl Remote1 for T { + | ^^^^^^^^^^^^^^^^^^^^^^^^ type parameter `T` must be used as the type parameter for some local type + | + = note: only traits defined in the current crate can be implemented for a type parameter + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0210`. -- cgit 1.4.1-3-g733a5 From 31b301219f534090690674e43e05c3cbfd2d5005 Mon Sep 17 00:00:00 2001 From: Georg Semmler Date: Wed, 18 Sep 2019 22:36:04 +0200 Subject: Split line to fix tidy --- src/test/ui/coherence/impl-foreign[foreign]-for-foreign.rs | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src') diff --git a/src/test/ui/coherence/impl-foreign[foreign]-for-foreign.rs b/src/test/ui/coherence/impl-foreign[foreign]-for-foreign.rs index 57738c64e37..b08fedc5e11 100644 --- a/src/test/ui/coherence/impl-foreign[foreign]-for-foreign.rs +++ b/src/test/ui/coherence/impl-foreign[foreign]-for-foreign.rs @@ -10,7 +10,8 @@ use std::rc::Rc; struct Local; impl Remote1 for f64 { - //~^ ERROR only traits defined in the current crate can be implemented for arbitrary types [E0117] + //~^ ERROR only traits defined in the current crate + // | can be implemented for arbitrary types [E0117] } fn main() {} -- cgit 1.4.1-3-g733a5 From 3ee292021d00857586af0d2ef1fa6c31f74181ce Mon Sep 17 00:00:00 2001 From: Georg Semmler Date: Sun, 22 Sep 2019 12:59:10 +0200 Subject: Fix some unused variable warnings --- src/test/ui/coherence/auxiliary/coherence_lib.rs | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src') diff --git a/src/test/ui/coherence/auxiliary/coherence_lib.rs b/src/test/ui/coherence/auxiliary/coherence_lib.rs index 9a5ec824306..c22819831ab 100644 --- a/src/test/ui/coherence/auxiliary/coherence_lib.rs +++ b/src/test/ui/coherence/auxiliary/coherence_lib.rs @@ -5,11 +5,11 @@ pub trait Remote { } pub trait Remote1 { - fn foo(&self, t: T) { } + fn foo(&self, _t: T) { } } pub trait Remote2 { - fn foo(&self, t: T, u: U) { } + fn foo(&self, _t: T, _u: U) { } } pub struct Pair(T,U); -- cgit 1.4.1-3-g733a5 From 2666ae5caa1b07d0b611995f5d137e86bdaa31bc Mon Sep 17 00:00:00 2001 From: Georg Semmler Date: Mon, 23 Sep 2019 21:29:12 +0200 Subject: Remove whitespace from testname --- ...l[t]-foreign[local, fundamental[t]]-for-foreign.rs | 19 ------------------- ...pl[t]-foreign[local,fundamental[t]]-for-foreign.rs | 19 +++++++++++++++++++ 2 files changed, 19 insertions(+), 19 deletions(-) delete mode 100644 src/test/ui/coherence/impl[t]-foreign[local, fundamental[t]]-for-foreign.rs create mode 100644 src/test/ui/coherence/impl[t]-foreign[local,fundamental[t]]-for-foreign.rs (limited to 'src') diff --git a/src/test/ui/coherence/impl[t]-foreign[local, fundamental[t]]-for-foreign.rs b/src/test/ui/coherence/impl[t]-foreign[local, fundamental[t]]-for-foreign.rs deleted file mode 100644 index be0875d0110..00000000000 --- a/src/test/ui/coherence/impl[t]-foreign[local, fundamental[t]]-for-foreign.rs +++ /dev/null @@ -1,19 +0,0 @@ -#![feature(re_rebalance_coherence)] - -// compile-flags:--crate-name=test -// aux-build:coherence_lib.rs -// check-pass - -extern crate coherence_lib as lib; -use lib::*; -use std::rc::Rc; - -struct Local; -struct Local2(Rc); - -impl Remote2> for u32 {} -impl<'a, T> Remote2 for u32 {} -impl Remote2, Box> for u32 {} -impl<'a, T> Remote2, &'a T> for u32 {} - -fn main() {} diff --git a/src/test/ui/coherence/impl[t]-foreign[local,fundamental[t]]-for-foreign.rs b/src/test/ui/coherence/impl[t]-foreign[local,fundamental[t]]-for-foreign.rs new file mode 100644 index 00000000000..be0875d0110 --- /dev/null +++ b/src/test/ui/coherence/impl[t]-foreign[local,fundamental[t]]-for-foreign.rs @@ -0,0 +1,19 @@ +#![feature(re_rebalance_coherence)] + +// compile-flags:--crate-name=test +// aux-build:coherence_lib.rs +// check-pass + +extern crate coherence_lib as lib; +use lib::*; +use std::rc::Rc; + +struct Local; +struct Local2(Rc); + +impl Remote2> for u32 {} +impl<'a, T> Remote2 for u32 {} +impl Remote2, Box> for u32 {} +impl<'a, T> Remote2, &'a T> for u32 {} + +fn main() {} -- cgit 1.4.1-3-g733a5 From 9249a7393c7fcc2813599fe90dfdb2ea784264d9 Mon Sep 17 00:00:00 2001 From: Georg Semmler Date: Tue, 24 Sep 2019 20:55:18 +0200 Subject: More path name fixes --- .../impl[t]-foreign[foreign[t],local]-for-foreign.rs | 14 -------------- .../impl[t]-foreign[foreign[t]_local]-for-foreign.rs | 14 ++++++++++++++ ...l[t]-foreign[fundamental[t],local]-for-foreign.rs | 20 -------------------- ...-foreign[fundamental[t],local]-for-foreign.stderr | 19 ------------------- ...l[t]-foreign[fundamental[t]_local]-for-foreign.rs | 20 ++++++++++++++++++++ ...-foreign[fundamental[t]_local]-for-foreign.stderr | 19 +++++++++++++++++++ ...l[t]-foreign[local,fundamental[t]]-for-foreign.rs | 19 ------------------- ...l[t]-foreign[local_fundamental[t]]-for-foreign.rs | 19 +++++++++++++++++++ 8 files changed, 72 insertions(+), 72 deletions(-) delete mode 100644 src/test/ui/coherence/impl[t]-foreign[foreign[t],local]-for-foreign.rs create mode 100644 src/test/ui/coherence/impl[t]-foreign[foreign[t]_local]-for-foreign.rs delete mode 100644 src/test/ui/coherence/impl[t]-foreign[fundamental[t],local]-for-foreign.rs delete mode 100644 src/test/ui/coherence/impl[t]-foreign[fundamental[t],local]-for-foreign.stderr create mode 100644 src/test/ui/coherence/impl[t]-foreign[fundamental[t]_local]-for-foreign.rs create mode 100644 src/test/ui/coherence/impl[t]-foreign[fundamental[t]_local]-for-foreign.stderr delete mode 100644 src/test/ui/coherence/impl[t]-foreign[local,fundamental[t]]-for-foreign.rs create mode 100644 src/test/ui/coherence/impl[t]-foreign[local_fundamental[t]]-for-foreign.rs (limited to 'src') diff --git a/src/test/ui/coherence/impl[t]-foreign[foreign[t],local]-for-foreign.rs b/src/test/ui/coherence/impl[t]-foreign[foreign[t],local]-for-foreign.rs deleted file mode 100644 index 54d4bf04a58..00000000000 --- a/src/test/ui/coherence/impl[t]-foreign[foreign[t],local]-for-foreign.rs +++ /dev/null @@ -1,14 +0,0 @@ -#![feature(re_rebalance_coherence)] - -// check-pass -// compile-flags:--crate-name=test -// aux-build:coherence_lib.rs - -extern crate coherence_lib as lib; -use lib::*; -use std::rc::Rc; - -struct Local; -impl Remote2, Local> for usize { } - -fn main() {} diff --git a/src/test/ui/coherence/impl[t]-foreign[foreign[t]_local]-for-foreign.rs b/src/test/ui/coherence/impl[t]-foreign[foreign[t]_local]-for-foreign.rs new file mode 100644 index 00000000000..54d4bf04a58 --- /dev/null +++ b/src/test/ui/coherence/impl[t]-foreign[foreign[t]_local]-for-foreign.rs @@ -0,0 +1,14 @@ +#![feature(re_rebalance_coherence)] + +// check-pass +// compile-flags:--crate-name=test +// aux-build:coherence_lib.rs + +extern crate coherence_lib as lib; +use lib::*; +use std::rc::Rc; + +struct Local; +impl Remote2, Local> for usize { } + +fn main() {} diff --git a/src/test/ui/coherence/impl[t]-foreign[fundamental[t],local]-for-foreign.rs b/src/test/ui/coherence/impl[t]-foreign[fundamental[t],local]-for-foreign.rs deleted file mode 100644 index 24e0f309c45..00000000000 --- a/src/test/ui/coherence/impl[t]-foreign[fundamental[t],local]-for-foreign.rs +++ /dev/null @@ -1,20 +0,0 @@ -#![feature(re_rebalance_coherence)] - -// compile-flags:--crate-name=test -// aux-build:coherence_lib.rs - -extern crate coherence_lib as lib; -use lib::*; -use std::rc::Rc; - -struct Local; - -impl Remote2, Local> for u32 { - //~^ ERROR type parameter `T` must be used as the type parameter for some local type -} - -impl<'a, T> Remote2<&'a T, Local> for u32 { - //~^ ERROR type parameter `T` must be used as the type parameter for some local type -} - -fn main() {} diff --git a/src/test/ui/coherence/impl[t]-foreign[fundamental[t],local]-for-foreign.stderr b/src/test/ui/coherence/impl[t]-foreign[fundamental[t],local]-for-foreign.stderr deleted file mode 100644 index da670bcfc3f..00000000000 --- a/src/test/ui/coherence/impl[t]-foreign[fundamental[t],local]-for-foreign.stderr +++ /dev/null @@ -1,19 +0,0 @@ -error[E0210]: type parameter `T` must be used as the type parameter for some local type (e.g., `MyStruct`) - --> $DIR/impl[t]-foreign[fundamental[t],local]-for-foreign.rs:12:1 - | -LL | impl Remote2, Local> for u32 { - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type parameter `T` must be used as the type parameter for some local type - | - = note: only traits defined in the current crate can be implemented for a type parameter - -error[E0210]: type parameter `T` must be used as the type parameter for some local type (e.g., `MyStruct`) - --> $DIR/impl[t]-foreign[fundamental[t],local]-for-foreign.rs:16:1 - | -LL | impl<'a, T> Remote2<&'a T, Local> for u32 { - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type parameter `T` must be used as the type parameter for some local type - | - = note: only traits defined in the current crate can be implemented for a type parameter - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0210`. diff --git a/src/test/ui/coherence/impl[t]-foreign[fundamental[t]_local]-for-foreign.rs b/src/test/ui/coherence/impl[t]-foreign[fundamental[t]_local]-for-foreign.rs new file mode 100644 index 00000000000..24e0f309c45 --- /dev/null +++ b/src/test/ui/coherence/impl[t]-foreign[fundamental[t]_local]-for-foreign.rs @@ -0,0 +1,20 @@ +#![feature(re_rebalance_coherence)] + +// compile-flags:--crate-name=test +// aux-build:coherence_lib.rs + +extern crate coherence_lib as lib; +use lib::*; +use std::rc::Rc; + +struct Local; + +impl Remote2, Local> for u32 { + //~^ ERROR type parameter `T` must be used as the type parameter for some local type +} + +impl<'a, T> Remote2<&'a T, Local> for u32 { + //~^ ERROR type parameter `T` must be used as the type parameter for some local type +} + +fn main() {} diff --git a/src/test/ui/coherence/impl[t]-foreign[fundamental[t]_local]-for-foreign.stderr b/src/test/ui/coherence/impl[t]-foreign[fundamental[t]_local]-for-foreign.stderr new file mode 100644 index 00000000000..3d8561956ae --- /dev/null +++ b/src/test/ui/coherence/impl[t]-foreign[fundamental[t]_local]-for-foreign.stderr @@ -0,0 +1,19 @@ +error[E0210]: type parameter `T` must be used as the type parameter for some local type (e.g., `MyStruct`) + --> $DIR/impl[t]-foreign[fundamental[t]_local]-for-foreign.rs:12:1 + | +LL | impl Remote2, Local> for u32 { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type parameter `T` must be used as the type parameter for some local type + | + = note: only traits defined in the current crate can be implemented for a type parameter + +error[E0210]: type parameter `T` must be used as the type parameter for some local type (e.g., `MyStruct`) + --> $DIR/impl[t]-foreign[fundamental[t]_local]-for-foreign.rs:16:1 + | +LL | impl<'a, T> Remote2<&'a T, Local> for u32 { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type parameter `T` must be used as the type parameter for some local type + | + = note: only traits defined in the current crate can be implemented for a type parameter + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0210`. diff --git a/src/test/ui/coherence/impl[t]-foreign[local,fundamental[t]]-for-foreign.rs b/src/test/ui/coherence/impl[t]-foreign[local,fundamental[t]]-for-foreign.rs deleted file mode 100644 index be0875d0110..00000000000 --- a/src/test/ui/coherence/impl[t]-foreign[local,fundamental[t]]-for-foreign.rs +++ /dev/null @@ -1,19 +0,0 @@ -#![feature(re_rebalance_coherence)] - -// compile-flags:--crate-name=test -// aux-build:coherence_lib.rs -// check-pass - -extern crate coherence_lib as lib; -use lib::*; -use std::rc::Rc; - -struct Local; -struct Local2(Rc); - -impl Remote2> for u32 {} -impl<'a, T> Remote2 for u32 {} -impl Remote2, Box> for u32 {} -impl<'a, T> Remote2, &'a T> for u32 {} - -fn main() {} diff --git a/src/test/ui/coherence/impl[t]-foreign[local_fundamental[t]]-for-foreign.rs b/src/test/ui/coherence/impl[t]-foreign[local_fundamental[t]]-for-foreign.rs new file mode 100644 index 00000000000..be0875d0110 --- /dev/null +++ b/src/test/ui/coherence/impl[t]-foreign[local_fundamental[t]]-for-foreign.rs @@ -0,0 +1,19 @@ +#![feature(re_rebalance_coherence)] + +// compile-flags:--crate-name=test +// aux-build:coherence_lib.rs +// check-pass + +extern crate coherence_lib as lib; +use lib::*; +use std::rc::Rc; + +struct Local; +struct Local2(Rc); + +impl Remote2> for u32 {} +impl<'a, T> Remote2 for u32 {} +impl Remote2, Box> for u32 {} +impl<'a, T> Remote2, &'a T> for u32 {} + +fn main() {} -- cgit 1.4.1-3-g733a5