diff options
Diffstat (limited to 'src')
14 files changed, 89 insertions, 133 deletions
diff --git a/src/test/ui/associated-type-bounds/duplicate.rs b/src/test/ui/associated-type-bounds/duplicate.rs index 6e464f69510..f67410986e5 100644 --- a/src/test/ui/associated-type-bounds/duplicate.rs +++ b/src/test/ui/associated-type-bounds/duplicate.rs @@ -132,12 +132,15 @@ where } fn FRPIT1() -> impl Iterator<Item: Copy, Item: Send> { + //~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719] iter::empty() } fn FRPIT2() -> impl Iterator<Item: Copy, Item: Copy> { + //~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719] iter::empty() } fn FRPIT3() -> impl Iterator<Item: 'static, Item: 'static> { + //~^ ERROR the value of the associated type `Item` (from trait `Iterator`) is already specified [E0719] iter::empty() } fn FAPIT1(_: impl Iterator<Item: Copy, Item: Send>) {} diff --git a/src/test/ui/associated-type-bounds/duplicate.stderr b/src/test/ui/associated-type-bounds/duplicate.stderr index e4f4836f71a..c3061327f56 100644 --- a/src/test/ui/associated-type-bounds/duplicate.stderr +++ b/src/test/ui/associated-type-bounds/duplicate.stderr @@ -191,7 +191,31 @@ LL | T: Iterator<Item: 'static, Item: 'static>, | `Item` bound here first error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified - --> $DIR/duplicate.rs:143:40 + --> $DIR/duplicate.rs:134:42 + | +LL | fn FRPIT1() -> impl Iterator<Item: Copy, Item: Send> { + | ---------- ^^^^^^^^^^ re-bound here + | | + | `Item` bound here first + +error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified + --> $DIR/duplicate.rs:138:42 + | +LL | fn FRPIT2() -> impl Iterator<Item: Copy, Item: Copy> { + | ---------- ^^^^^^^^^^ re-bound here + | | + | `Item` bound here first + +error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified + --> $DIR/duplicate.rs:142:45 + | +LL | fn FRPIT3() -> impl Iterator<Item: 'static, Item: 'static> { + | ------------- ^^^^^^^^^^^^^ re-bound here + | | + | `Item` bound here first + +error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified + --> $DIR/duplicate.rs:146:40 | LL | fn FAPIT1(_: impl Iterator<Item: Copy, Item: Send>) {} | ---------- ^^^^^^^^^^ re-bound here @@ -199,7 +223,7 @@ LL | fn FAPIT1(_: impl Iterator<Item: Copy, Item: Send>) {} | `Item` bound here first error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified - --> $DIR/duplicate.rs:145:40 + --> $DIR/duplicate.rs:148:40 | LL | fn FAPIT2(_: impl Iterator<Item: Copy, Item: Copy>) {} | ---------- ^^^^^^^^^^ re-bound here @@ -207,7 +231,7 @@ LL | fn FAPIT2(_: impl Iterator<Item: Copy, Item: Copy>) {} | `Item` bound here first error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified - --> $DIR/duplicate.rs:147:43 + --> $DIR/duplicate.rs:150:43 | LL | fn FAPIT3(_: impl Iterator<Item: 'static, Item: 'static>) {} | ------------- ^^^^^^^^^^^^^ re-bound here @@ -215,7 +239,7 @@ LL | fn FAPIT3(_: impl Iterator<Item: 'static, Item: 'static>) {} | `Item` bound here first error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified - --> $DIR/duplicate.rs:150:35 + --> $DIR/duplicate.rs:153:35 | LL | type TAI1<T: Iterator<Item: Copy, Item: Send>> = T; | ---------- ^^^^^^^^^^ re-bound here @@ -223,7 +247,7 @@ LL | type TAI1<T: Iterator<Item: Copy, Item: Send>> = T; | `Item` bound here first error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified - --> $DIR/duplicate.rs:152:35 + --> $DIR/duplicate.rs:155:35 | LL | type TAI2<T: Iterator<Item: Copy, Item: Copy>> = T; | ---------- ^^^^^^^^^^ re-bound here @@ -231,7 +255,7 @@ LL | type TAI2<T: Iterator<Item: Copy, Item: Copy>> = T; | `Item` bound here first error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified - --> $DIR/duplicate.rs:154:38 + --> $DIR/duplicate.rs:157:38 | LL | type TAI3<T: Iterator<Item: 'static, Item: 'static>> = T; | ------------- ^^^^^^^^^^^^^ re-bound here @@ -239,7 +263,7 @@ LL | type TAI3<T: Iterator<Item: 'static, Item: 'static>> = T; | `Item` bound here first error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified - --> $DIR/duplicate.rs:158:29 + --> $DIR/duplicate.rs:161:29 | LL | T: Iterator<Item: Copy, Item: Send>, | ---------- ^^^^^^^^^^ re-bound here @@ -247,7 +271,7 @@ LL | T: Iterator<Item: Copy, Item: Send>, | `Item` bound here first error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified - --> $DIR/duplicate.rs:163:29 + --> $DIR/duplicate.rs:166:29 | LL | T: Iterator<Item: Copy, Item: Copy>, | ---------- ^^^^^^^^^^ re-bound here @@ -255,7 +279,7 @@ LL | T: Iterator<Item: Copy, Item: Copy>, | `Item` bound here first error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified - --> $DIR/duplicate.rs:168:32 + --> $DIR/duplicate.rs:171:32 | LL | T: Iterator<Item: 'static, Item: 'static>, | ------------- ^^^^^^^^^^^^^ re-bound here @@ -263,7 +287,7 @@ LL | T: Iterator<Item: 'static, Item: 'static>, | `Item` bound here first error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified - --> $DIR/duplicate.rs:172:36 + --> $DIR/duplicate.rs:175:36 | LL | type ETAI1<T: Iterator<Item: Copy, Item: Send>> = impl Copy; | ---------- ^^^^^^^^^^ re-bound here @@ -271,7 +295,7 @@ LL | type ETAI1<T: Iterator<Item: Copy, Item: Send>> = impl Copy; | `Item` bound here first error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified - --> $DIR/duplicate.rs:174:36 + --> $DIR/duplicate.rs:177:36 | LL | type ETAI2<T: Iterator<Item: Copy, Item: Copy>> = impl Copy; | ---------- ^^^^^^^^^^ re-bound here @@ -279,7 +303,7 @@ LL | type ETAI2<T: Iterator<Item: Copy, Item: Copy>> = impl Copy; | `Item` bound here first error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified - --> $DIR/duplicate.rs:176:39 + --> $DIR/duplicate.rs:179:39 | LL | type ETAI3<T: Iterator<Item: 'static, Item: 'static>> = impl Copy; | ------------- ^^^^^^^^^^^^^ re-bound here @@ -287,7 +311,7 @@ LL | type ETAI3<T: Iterator<Item: 'static, Item: 'static>> = impl Copy; | `Item` bound here first error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified - --> $DIR/duplicate.rs:178:40 + --> $DIR/duplicate.rs:181:40 | LL | type ETAI4 = impl Iterator<Item: Copy, Item: Send>; | ---------- ^^^^^^^^^^ re-bound here @@ -295,7 +319,7 @@ LL | type ETAI4 = impl Iterator<Item: Copy, Item: Send>; | `Item` bound here first error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified - --> $DIR/duplicate.rs:180:40 + --> $DIR/duplicate.rs:183:40 | LL | type ETAI5 = impl Iterator<Item: Copy, Item: Copy>; | ---------- ^^^^^^^^^^ re-bound here @@ -303,7 +327,7 @@ LL | type ETAI5 = impl Iterator<Item: Copy, Item: Copy>; | `Item` bound here first error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified - --> $DIR/duplicate.rs:182:43 + --> $DIR/duplicate.rs:185:43 | LL | type ETAI6 = impl Iterator<Item: 'static, Item: 'static>; | ------------- ^^^^^^^^^^^^^ re-bound here @@ -311,7 +335,7 @@ LL | type ETAI6 = impl Iterator<Item: 'static, Item: 'static>; | `Item` bound here first error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified - --> $DIR/duplicate.rs:185:36 + --> $DIR/duplicate.rs:188:36 | LL | trait TRI1<T: Iterator<Item: Copy, Item: Send>> {} | ---------- ^^^^^^^^^^ re-bound here @@ -319,7 +343,7 @@ LL | trait TRI1<T: Iterator<Item: Copy, Item: Send>> {} | `Item` bound here first error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified - --> $DIR/duplicate.rs:187:36 + --> $DIR/duplicate.rs:190:36 | LL | trait TRI2<T: Iterator<Item: Copy, Item: Copy>> {} | ---------- ^^^^^^^^^^ re-bound here @@ -327,7 +351,7 @@ LL | trait TRI2<T: Iterator<Item: Copy, Item: Copy>> {} | `Item` bound here first error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified - --> $DIR/duplicate.rs:189:39 + --> $DIR/duplicate.rs:192:39 | LL | trait TRI3<T: Iterator<Item: 'static, Item: 'static>> {} | ------------- ^^^^^^^^^^^^^ re-bound here @@ -335,7 +359,7 @@ LL | trait TRI3<T: Iterator<Item: 'static, Item: 'static>> {} | `Item` bound here first error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified - --> $DIR/duplicate.rs:191:34 + --> $DIR/duplicate.rs:194:34 | LL | trait TRS1: Iterator<Item: Copy, Item: Send> {} | ---------- ^^^^^^^^^^ re-bound here @@ -343,7 +367,7 @@ LL | trait TRS1: Iterator<Item: Copy, Item: Send> {} | `Item` bound here first error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified - --> $DIR/duplicate.rs:193:34 + --> $DIR/duplicate.rs:196:34 | LL | trait TRS2: Iterator<Item: Copy, Item: Copy> {} | ---------- ^^^^^^^^^^ re-bound here @@ -351,7 +375,7 @@ LL | trait TRS2: Iterator<Item: Copy, Item: Copy> {} | `Item` bound here first error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified - --> $DIR/duplicate.rs:195:37 + --> $DIR/duplicate.rs:198:37 | LL | trait TRS3: Iterator<Item: 'static, Item: 'static> {} | ------------- ^^^^^^^^^^^^^ re-bound here @@ -359,7 +383,7 @@ LL | trait TRS3: Iterator<Item: 'static, Item: 'static> {} | `Item` bound here first error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified - --> $DIR/duplicate.rs:199:29 + --> $DIR/duplicate.rs:202:29 | LL | T: Iterator<Item: Copy, Item: Send>, | ---------- ^^^^^^^^^^ re-bound here @@ -367,7 +391,7 @@ LL | T: Iterator<Item: Copy, Item: Send>, | `Item` bound here first error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified - --> $DIR/duplicate.rs:205:29 + --> $DIR/duplicate.rs:208:29 | LL | T: Iterator<Item: Copy, Item: Copy>, | ---------- ^^^^^^^^^^ re-bound here @@ -375,7 +399,7 @@ LL | T: Iterator<Item: Copy, Item: Copy>, | `Item` bound here first error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified - --> $DIR/duplicate.rs:211:32 + --> $DIR/duplicate.rs:214:32 | LL | T: Iterator<Item: 'static, Item: 'static>, | ------------- ^^^^^^^^^^^^^ re-bound here @@ -383,7 +407,7 @@ LL | T: Iterator<Item: 'static, Item: 'static>, | `Item` bound here first error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified - --> $DIR/duplicate.rs:217:32 + --> $DIR/duplicate.rs:220:32 | LL | Self: Iterator<Item: Copy, Item: Send>, | ---------- ^^^^^^^^^^ re-bound here @@ -391,7 +415,7 @@ LL | Self: Iterator<Item: Copy, Item: Send>, | `Item` bound here first error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified - --> $DIR/duplicate.rs:217:32 + --> $DIR/duplicate.rs:220:32 | LL | Self: Iterator<Item: Copy, Item: Send>, | ---------- ^^^^^^^^^^ re-bound here @@ -399,7 +423,7 @@ LL | Self: Iterator<Item: Copy, Item: Send>, | `Item` bound here first error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified - --> $DIR/duplicate.rs:224:32 + --> $DIR/duplicate.rs:227:32 | LL | Self: Iterator<Item: Copy, Item: Copy>, | ---------- ^^^^^^^^^^ re-bound here @@ -407,7 +431,7 @@ LL | Self: Iterator<Item: Copy, Item: Copy>, | `Item` bound here first error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified - --> $DIR/duplicate.rs:224:32 + --> $DIR/duplicate.rs:227:32 | LL | Self: Iterator<Item: Copy, Item: Copy>, | ---------- ^^^^^^^^^^ re-bound here @@ -415,7 +439,7 @@ LL | Self: Iterator<Item: Copy, Item: Copy>, | `Item` bound here first error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified - --> $DIR/duplicate.rs:231:35 + --> $DIR/duplicate.rs:234:35 | LL | Self: Iterator<Item: 'static, Item: 'static>, | ------------- ^^^^^^^^^^^^^ re-bound here @@ -423,7 +447,7 @@ LL | Self: Iterator<Item: 'static, Item: 'static>, | `Item` bound here first error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified - --> $DIR/duplicate.rs:231:35 + --> $DIR/duplicate.rs:234:35 | LL | Self: Iterator<Item: 'static, Item: 'static>, | ------------- ^^^^^^^^^^^^^ re-bound here @@ -431,7 +455,7 @@ LL | Self: Iterator<Item: 'static, Item: 'static>, | `Item` bound here first error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified - --> $DIR/duplicate.rs:249:40 + --> $DIR/duplicate.rs:252:40 | LL | type TADyn1 = dyn Iterator<Item: Copy, Item: Send>; | ---------- ^^^^^^^^^^ re-bound here @@ -439,7 +463,7 @@ LL | type TADyn1 = dyn Iterator<Item: Copy, Item: Send>; | `Item` bound here first error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified - --> $DIR/duplicate.rs:251:44 + --> $DIR/duplicate.rs:254:44 | LL | type TADyn2 = Box<dyn Iterator<Item: Copy, Item: Copy>>; | ---------- ^^^^^^^^^^ re-bound here @@ -447,7 +471,7 @@ LL | type TADyn2 = Box<dyn Iterator<Item: Copy, Item: Copy>>; | `Item` bound here first error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified - --> $DIR/duplicate.rs:253:43 + --> $DIR/duplicate.rs:256:43 | LL | type TADyn3 = dyn Iterator<Item: 'static, Item: 'static>; | ------------- ^^^^^^^^^^^^^ re-bound here @@ -455,7 +479,7 @@ LL | type TADyn3 = dyn Iterator<Item: 'static, Item: 'static>; | `Item` bound here first error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified - --> $DIR/duplicate.rs:237:34 + --> $DIR/duplicate.rs:240:34 | LL | type A: Iterator<Item: Copy, Item: Send>; | ---------- ^^^^^^^^^^ re-bound here @@ -463,7 +487,7 @@ LL | type A: Iterator<Item: Copy, Item: Send>; | `Item` bound here first error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified - --> $DIR/duplicate.rs:241:34 + --> $DIR/duplicate.rs:244:34 | LL | type A: Iterator<Item: Copy, Item: Copy>; | ---------- ^^^^^^^^^^ re-bound here @@ -471,13 +495,13 @@ LL | type A: Iterator<Item: Copy, Item: Copy>; | `Item` bound here first error[E0719]: the value of the associated type `Item` (from trait `Iterator`) is already specified - --> $DIR/duplicate.rs:245:37 + --> $DIR/duplicate.rs:248:37 | LL | type A: Iterator<Item: 'static, Item: 'static>; | ------------- ^^^^^^^^^^^^^ re-bound here | | | `Item` bound here first -error: aborting due to 60 previous errors +error: aborting due to 63 previous errors For more information about this error, try `rustc --explain E0719`. diff --git a/src/test/ui/async-await/issues/issue-65159.rs b/src/test/ui/async-await/issues/issue-65159.rs index 1dbf5db6c32..df2ca025705 100644 --- a/src/test/ui/async-await/issues/issue-65159.rs +++ b/src/test/ui/async-await/issues/issue-65159.rs @@ -6,7 +6,6 @@ async fn copy() -> Result<()> //~^ ERROR this enum takes 2 generic arguments { Ok(()) - //~^ ERROR type annotations needed } fn main() { } diff --git a/src/test/ui/async-await/issues/issue-65159.stderr b/src/test/ui/async-await/issues/issue-65159.stderr index 9918f569cbc..45f5ec40cd7 100644 --- a/src/test/ui/async-await/issues/issue-65159.stderr +++ b/src/test/ui/async-await/issues/issue-65159.stderr @@ -16,18 +16,6 @@ help: add missing generic argument LL | async fn copy() -> Result<(), E> | +++ -error[E0282]: type annotations needed - --> $DIR/issue-65159.rs:8:5 - | -LL | Ok(()) - | ^^ cannot infer type of the type parameter `E` declared on the enum `Result` - | -help: consider specifying the generic arguments - | -LL | Ok::<(), E>(()) - | +++++++++ - -error: aborting due to 2 previous errors +error: aborting due to previous error -Some errors have detailed explanations: E0107, E0282. -For more information about an error, try `rustc --explain E0107`. +For more information about this error, try `rustc --explain E0107`. diff --git a/src/test/ui/borrowck/issue-82126-mismatched-subst-and-hir.rs b/src/test/ui/borrowck/issue-82126-mismatched-subst-and-hir.rs index 2c8a700bc2e..dd0320bc53b 100644 --- a/src/test/ui/borrowck/issue-82126-mismatched-subst-and-hir.rs +++ b/src/test/ui/borrowck/issue-82126-mismatched-subst-and-hir.rs @@ -17,7 +17,6 @@ async fn buy_lock(generator: &Mutex<MarketMultiplier>) -> LockedMarket<'_> { //~^ ERROR this struct takes 0 lifetime arguments but 1 lifetime argument was supplied //~^^ ERROR this struct takes 1 generic argument but 0 generic arguments were supplied LockedMarket(generator.lock().unwrap().buy()) - //~^ ERROR cannot return value referencing temporary } struct LockedMarket<T>(T); diff --git a/src/test/ui/borrowck/issue-82126-mismatched-subst-and-hir.stderr b/src/test/ui/borrowck/issue-82126-mismatched-subst-and-hir.stderr index 4bd06673043..d2b927fb664 100644 --- a/src/test/ui/borrowck/issue-82126-mismatched-subst-and-hir.stderr +++ b/src/test/ui/borrowck/issue-82126-mismatched-subst-and-hir.stderr @@ -7,7 +7,7 @@ LL | async fn buy_lock(generator: &Mutex<MarketMultiplier>) -> LockedMarket<'_> | expected 0 lifetime arguments | note: struct defined here, with 0 lifetime parameters - --> $DIR/issue-82126-mismatched-subst-and-hir.rs:23:8 + --> $DIR/issue-82126-mismatched-subst-and-hir.rs:22:8 | LL | struct LockedMarket<T>(T); | ^^^^^^^^^^^^ @@ -19,7 +19,7 @@ LL | async fn buy_lock(generator: &Mutex<MarketMultiplier>) -> LockedMarket<'_> | ^^^^^^^^^^^^ expected 1 generic argument | note: struct defined here, with 1 generic parameter: `T` - --> $DIR/issue-82126-mismatched-subst-and-hir.rs:23:8 + --> $DIR/issue-82126-mismatched-subst-and-hir.rs:22:8 | LL | struct LockedMarket<T>(T); | ^^^^^^^^^^^^ - @@ -28,16 +28,6 @@ help: add missing generic argument LL | async fn buy_lock(generator: &Mutex<MarketMultiplier>) -> LockedMarket<'_, T> { | +++ -error[E0515]: cannot return value referencing temporary value - --> $DIR/issue-82126-mismatched-subst-and-hir.rs:19:5 - | -LL | LockedMarket(generator.lock().unwrap().buy()) - | ^^^^^^^^^^^^^-------------------------^^^^^^^ - | | | - | | temporary value created here - | returns a value referencing data owned by the current function - -error: aborting due to 3 previous errors +error: aborting due to 2 previous errors -Some errors have detailed explanations: E0107, E0515. -For more information about an error, try `rustc --explain E0107`. +For more information about this error, try `rustc --explain E0107`. diff --git a/src/test/ui/const-generics/min_const_generics/macro-fail.rs b/src/test/ui/const-generics/min_const_generics/macro-fail.rs index f83518fc9d4..7fb69032e6f 100644 --- a/src/test/ui/const-generics/min_const_generics/macro-fail.rs +++ b/src/test/ui/const-generics/min_const_generics/macro-fail.rs @@ -14,7 +14,6 @@ impl<const N: usize> Marker<N> for Example<N> {} fn make_marker() -> impl Marker<gimme_a_const!(marker)> { //~^ ERROR: type provided when a constant was expected Example::<gimme_a_const!(marker)> - //~^ ERROR: type provided when a constant was expected } fn from_marker(_: impl Marker<{ @@ -34,9 +33,7 @@ fn main() { }>; let _fail = Example::<external_macro!()>; - //~^ ERROR: type provided when a constant was expected let _fail = Example::<gimme_a_const!()>; - //~^ ERROR: type provided when a constant was expected - //~| ERROR unexpected end of macro invocation + //~^ ERROR unexpected end of macro invocation } diff --git a/src/test/ui/const-generics/min_const_generics/macro-fail.stderr b/src/test/ui/const-generics/min_const_generics/macro-fail.stderr index d5dd70d9b48..2b75c197748 100644 --- a/src/test/ui/const-generics/min_const_generics/macro-fail.stderr +++ b/src/test/ui/const-generics/min_const_generics/macro-fail.stderr @@ -1,5 +1,5 @@ error: expected type, found `{` - --> $DIR/macro-fail.rs:29:27 + --> $DIR/macro-fail.rs:28:27 | LL | fn make_marker() -> impl Marker<gimme_a_const!(marker)> { | ---------------------- @@ -13,7 +13,7 @@ LL | ($rusty: ident) => {{ let $rusty = 3; *&$rusty }} = note: this error originates in the macro `gimme_a_const` (in Nightly builds, run with -Z macro-backtrace for more info) error: expected type, found `{` - --> $DIR/macro-fail.rs:29:27 + --> $DIR/macro-fail.rs:28:27 | LL | Example::<gimme_a_const!(marker)> | ---------------------- @@ -46,7 +46,7 @@ LL | let _fail = Example::<external_macro!()>; = note: this error originates in the macro `external_macro` (in Nightly builds, run with -Z macro-backtrace for more info) error: unexpected end of macro invocation - --> $DIR/macro-fail.rs:39:25 + --> $DIR/macro-fail.rs:37:25 | LL | macro_rules! gimme_a_const { | -------------------------- when calling this macro @@ -60,24 +60,6 @@ error[E0747]: type provided when a constant was expected LL | fn make_marker() -> impl Marker<gimme_a_const!(marker)> { | ^^^^^^^^^^^^^^^^^^^^^^ -error[E0747]: type provided when a constant was expected - --> $DIR/macro-fail.rs:16:13 - | -LL | Example::<gimme_a_const!(marker)> - | ^^^^^^^^^^^^^^^^^^^^^^ - -error[E0747]: type provided when a constant was expected - --> $DIR/macro-fail.rs:36:25 - | -LL | let _fail = Example::<external_macro!()>; - | ^^^^^^^^^^^^^^^^^ - -error[E0747]: type provided when a constant was expected - --> $DIR/macro-fail.rs:39:25 - | -LL | let _fail = Example::<gimme_a_const!()>; - | ^^^^^^^^^^^^^^^^ - -error: aborting due to 8 previous errors +error: aborting due to 5 previous errors For more information about this error, try `rustc --explain E0747`. diff --git a/src/test/ui/impl-trait/generic-with-implicit-hrtb-without-dyn.edition2021.stderr b/src/test/ui/impl-trait/generic-with-implicit-hrtb-without-dyn.edition2021.stderr index 88e2520bf4b..30fbba16868 100644 --- a/src/test/ui/impl-trait/generic-with-implicit-hrtb-without-dyn.edition2021.stderr +++ b/src/test/ui/impl-trait/generic-with-implicit-hrtb-without-dyn.edition2021.stderr @@ -9,13 +9,6 @@ help: add `dyn` keyword before this trait LL | fn ice() -> impl AsRef<dyn Fn(&())> { | +++ -error[E0277]: the trait bound `(): AsRef<(dyn for<'a> Fn(&'a ()) + 'static)>` is not satisfied - --> $DIR/generic-with-implicit-hrtb-without-dyn.rs:6:13 - | -LL | fn ice() -> impl AsRef<Fn(&())> { - | ^^^^^^^^^^^^^^^^^^^ the trait `AsRef<(dyn for<'a> Fn(&'a ()) + 'static)>` is not implemented for `()` - -error: aborting due to 2 previous errors +error: aborting due to previous error -Some errors have detailed explanations: E0277, E0782. -For more information about an error, try `rustc --explain E0277`. +For more information about this error, try `rustc --explain E0782`. diff --git a/src/test/ui/impl-trait/generic-with-implicit-hrtb-without-dyn.rs b/src/test/ui/impl-trait/generic-with-implicit-hrtb-without-dyn.rs index 5a922697f6f..bed81c4bca7 100644 --- a/src/test/ui/impl-trait/generic-with-implicit-hrtb-without-dyn.rs +++ b/src/test/ui/impl-trait/generic-with-implicit-hrtb-without-dyn.rs @@ -4,8 +4,8 @@ #![allow(warnings)] fn ice() -> impl AsRef<Fn(&())> { - //~^ ERROR: the trait bound `(): AsRef<(dyn for<'a> Fn(&'a ()) + 'static)>` is not satisfied [E0277] - //[edition2021]~| ERROR: trait objects must include the `dyn` keyword [E0782] + //[edition2015]~^ ERROR: the trait bound `(): AsRef<(dyn for<'a> Fn(&'a ()) + 'static)>` is not satisfied [E0277] + //[edition2021]~^^ ERROR: trait objects must include the `dyn` keyword [E0782] todo!() } diff --git a/src/test/ui/impl-trait/impl-fn-parsing-ambiguities.rs b/src/test/ui/impl-trait/impl-fn-parsing-ambiguities.rs index 3e760710797..61303a5b2cb 100644 --- a/src/test/ui/impl-trait/impl-fn-parsing-ambiguities.rs +++ b/src/test/ui/impl-trait/impl-fn-parsing-ambiguities.rs @@ -3,7 +3,7 @@ use std::fmt::Debug; fn a() -> impl Fn(&u8) -> impl Debug + '_ { //~^ ERROR ambiguous `+` in a type - //~^^ ERROR higher kinded lifetime bounds on nested opaque types are not supported yet + //~| ERROR higher kinded lifetime bounds on nested opaque types are not supported yet |x| x } diff --git a/src/test/ui/impl-trait/issues/issue-92305.rs b/src/test/ui/impl-trait/issues/issue-92305.rs index 1518c116b31..4a89238d07e 100644 --- a/src/test/ui/impl-trait/issues/issue-92305.rs +++ b/src/test/ui/impl-trait/issues/issue-92305.rs @@ -4,11 +4,10 @@ use std::iter; fn f<T>(data: &[T]) -> impl Iterator<Item = Vec> { //~^ ERROR: missing generics for struct `Vec` [E0107] - iter::empty() //~ ERROR: type annotations needed [E0282] + iter::empty() } fn g<T>(data: &[T], target: T) -> impl Iterator<Item = Vec<T>> { - //~^ ERROR: type annotations needed [E0282] f(data).filter(|x| x == target) } diff --git a/src/test/ui/impl-trait/issues/issue-92305.stderr b/src/test/ui/impl-trait/issues/issue-92305.stderr index e8575b76b09..34d5c2d61dc 100644 --- a/src/test/ui/impl-trait/issues/issue-92305.stderr +++ b/src/test/ui/impl-trait/issues/issue-92305.stderr @@ -14,24 +14,6 @@ help: add missing generic argument LL | fn f<T>(data: &[T]) -> impl Iterator<Item = Vec<T>> { | ~~~~~~ -error[E0282]: type annotations needed - --> $DIR/issue-92305.rs:7:5 - | -LL | iter::empty() - | ^^^^^^^^^^^ cannot infer type of the type parameter `T` declared on the function `empty` - | -help: consider specifying the generic argument - | -LL | iter::empty::<T>() - | +++++ - -error[E0282]: type annotations needed - --> $DIR/issue-92305.rs:10:35 - | -LL | fn g<T>(data: &[T], target: T) -> impl Iterator<Item = Vec<T>> { - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type - -error: aborting due to 3 previous errors +error: aborting due to previous error -Some errors have detailed explanations: E0107, E0282. -For more information about an error, try `rustc --explain E0107`. +For more information about this error, try `rustc --explain E0107`. diff --git a/src/test/ui/impl-trait/nested-rpit-hrtb.rs b/src/test/ui/impl-trait/nested-rpit-hrtb.rs index abf6a7e956c..a5db10d3a22 100644 --- a/src/test/ui/impl-trait/nested-rpit-hrtb.rs +++ b/src/test/ui/impl-trait/nested-rpit-hrtb.rs @@ -35,26 +35,26 @@ fn one_hrtb_outlives_uses() -> impl for<'a> Bar<'a, Assoc = impl Sized + 'a> {} fn one_hrtb_trait_param_uses() -> impl for<'a> Bar<'a, Assoc = impl Qux<'a>> {} //~^ ERROR higher kinded lifetime bounds on nested opaque types are not supported yet -// This should pass. +// This should resolve. fn one_hrtb_mention_fn_trait_param<'b>() -> impl for<'a> Foo<'a, Assoc = impl Qux<'b>> {} -// This should pass. +// This should resolve. fn one_hrtb_mention_fn_outlives<'b>() -> impl for<'a> Foo<'a, Assoc = impl Sized + 'b> {} -// This should pass. +// This should resolve. fn one_hrtb_mention_fn_trait_param_uses<'b>() -> impl for<'a> Bar<'a, Assoc = impl Qux<'b>> {} -// This should pass. +// This should resolve. fn one_hrtb_mention_fn_outlives_uses<'b>() -> impl for<'a> Bar<'a, Assoc = impl Sized + 'b> {} -// This should pass. +// This should resolve. fn two_htrb_trait_param() -> impl for<'a> Foo<'a, Assoc = impl for<'b> Qux<'b>> {} // `'b` is not in scope for the outlives bound. fn two_htrb_outlives() -> impl for<'a> Foo<'a, Assoc = impl for<'b> Sized + 'b> {} //~^ ERROR use of undeclared lifetime name `'b` [E0261] -// This should pass. +// This should resolve. fn two_htrb_trait_param_uses() -> impl for<'a> Bar<'a, Assoc = impl for<'b> Qux<'b>> {} // `'b` is not in scope for the outlives bound. |