update recently moved tests

estebank · estebank · commit cea73d6341a1 · 2018-08-15T13:17:04.000-07:00
diff --git a/src/test/ui/extern/extern-wrong-value-type.stderr b/src/test/ui/extern/extern-wrong-value-type.stderr
@@ -1,9 +1,11 @@
-error[E0277]: the trait bound `extern "C" fn() {f}: std::ops::Fn<()>` is not satisfied
+error[E0277]: expected a `std::ops::Fn<()>` closure, found `extern "C" fn() {f}`
   --> $DIR/extern-wrong-value-type.rs:19:5
    |
 LL |     is_fn(f);
-   |     ^^^^^ the trait `std::ops::Fn<()>` is not implemented for `extern "C" fn() {f}`
+   |     ^^^^^ expected an `Fn<()>` closure, found `extern "C" fn() {f}`
    |
+   = help: the trait `std::ops::Fn<()>` is not implemented for `extern "C" fn() {f}`
+   = note: wrap the `extern "C" fn() {f}` in a closure with no arguments: `|| { /* code */ }
 note: required by `is_fn`
   --> $DIR/extern-wrong-value-type.rs:14:1
    |
diff --git a/src/test/ui/fn/fn-trait-formatting.stderr b/src/test/ui/fn/fn-trait-formatting.stderr
@@ -25,15 +25,13 @@ LL |     let _: () = (box || -> isize { unimplemented!() }) as Box<FnMut() -> is
    = note: expected type `()`
               found type `std::boxed::Box<dyn std::ops::FnMut() -> isize>`
 
-error[E0277]: the trait bound `{integer}: std::ops::Fn<(isize,)>` is not satisfied
+error[E0277]: expected a `std::ops::Fn<(isize,)>` closure, found `{integer}`
   --> $DIR/fn-trait-formatting.rs:29:5
    |
 LL |     needs_fn(1);
-   |     ^^^^^^^^ the trait `std::ops::Fn<(isize,)>` is not implemented for `{integer}`
+   |     ^^^^^^^^ expected an `Fn<(isize,)>` closure, found `{integer}`
    |
-   = help: the following implementations were found:
-             <&'a F as std::ops::Fn<A>>
-             <core::str::LinesAnyMap as std::ops::Fn<(&'a str,)>>
+   = help: the trait `std::ops::Fn<(isize,)>` is not implemented for `{integer}`
 note: required by `needs_fn`
   --> $DIR/fn-trait-formatting.rs:13:1
    |
diff --git a/src/test/ui/unboxed-closures/unboxed-closures-fnmut-as-fn.stderr b/src/test/ui/unboxed-closures/unboxed-closures-fnmut-as-fn.stderr
@@ -1,9 +1,10 @@
-error[E0277]: the trait bound `S: std::ops::Fn<(isize,)>` is not satisfied
+error[E0277]: expected a `std::ops::Fn<(isize,)>` closure, found `S`
   --> $DIR/unboxed-closures-fnmut-as-fn.rs:38:13
    |
 LL |     let x = call_it(&S, 22);
-   |             ^^^^^^^ the trait `std::ops::Fn<(isize,)>` is not implemented for `S`
+   |             ^^^^^^^ expected an `Fn<(isize,)>` closure, found `S`
    |
+   = help: the trait `std::ops::Fn<(isize,)>` is not implemented for `S`
 note: required by `call_it`
   --> $DIR/unboxed-closures-fnmut-as-fn.rs:33:1
    |
diff --git a/src/test/ui/unboxed-closures/unboxed-closures-unsafe-extern-fn.stderr b/src/test/ui/unboxed-closures/unboxed-closures-unsafe-extern-fn.stderr
@@ -1,33 +1,36 @@
-error[E0277]: the trait bound `for<'r> for<'s> unsafe fn(&'s isize) -> isize {square}: std::ops::Fn<(&'r isize,)>` is not satisfied
+error[E0277]: expected a `std::ops::Fn<(&isize,)>` closure, found `for<'r> unsafe fn(&'r isize) -> isize {square}`
   --> $DIR/unboxed-closures-unsafe-extern-fn.rs:22:13
    |
 LL |     let x = call_it(&square, 22);
-   |             ^^^^^^^ the trait `for<'r> std::ops::Fn<(&'r isize,)>` is not implemented for `for<'r> unsafe fn(&'r isize) -> isize {square}`
+   |             ^^^^^^^ expected an `Fn<(&isize,)>` closure, found `for<'r> unsafe fn(&'r isize) -> isize {square}`
    |
+   = help: the trait `for<'r> std::ops::Fn<(&'r isize,)>` is not implemented for `for<'r> unsafe fn(&'r isize) -> isize {square}`
 note: required by `call_it`
   --> $DIR/unboxed-closures-unsafe-extern-fn.rs:17:1
    |
 LL | fn call_it<F:Fn(&isize)->isize>(_: &F, _: isize) -> isize { 0 }
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
-error[E0277]: the trait bound `for<'r> for<'s> unsafe fn(&'s isize) -> isize {square}: std::ops::FnMut<(&'r isize,)>` is not satisfied
+error[E0277]: expected a `std::ops::FnMut<(&isize,)>` closure, found `for<'r> unsafe fn(&'r isize) -> isize {square}`
   --> $DIR/unboxed-closures-unsafe-extern-fn.rs:27:13
    |
 LL |     let y = call_it_mut(&mut square, 22);
-   |             ^^^^^^^^^^^ the trait `for<'r> std::ops::FnMut<(&'r isize,)>` is not implemented for `for<'r> unsafe fn(&'r isize) -> isize {square}`
+   |             ^^^^^^^^^^^ expected an `FnMut<(&isize,)>` closure, found `for<'r> unsafe fn(&'r isize) -> isize {square}`
    |
+   = help: the trait `for<'r> std::ops::FnMut<(&'r isize,)>` is not implemented for `for<'r> unsafe fn(&'r isize) -> isize {square}`
 note: required by `call_it_mut`
   --> $DIR/unboxed-closures-unsafe-extern-fn.rs:18:1
    |
 LL | fn call_it_mut<F:FnMut(&isize)->isize>(_: &mut F, _: isize) -> isize { 0 }
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
-error[E0277]: the trait bound `for<'r> for<'s> unsafe fn(&'s isize) -> isize {square}: std::ops::FnOnce<(&'r isize,)>` is not satisfied
+error[E0277]: expected a `std::ops::FnOnce<(&isize,)>` closure, found `for<'r> unsafe fn(&'r isize) -> isize {square}`
   --> $DIR/unboxed-closures-unsafe-extern-fn.rs:32:13
    |
 LL |     let z = call_it_once(square, 22);
-   |             ^^^^^^^^^^^^ the trait `for<'r> std::ops::FnOnce<(&'r isize,)>` is not implemented for `for<'r> unsafe fn(&'r isize) -> isize {square}`
+   |             ^^^^^^^^^^^^ expected an `FnOnce<(&isize,)>` closure, found `for<'r> unsafe fn(&'r isize) -> isize {square}`
    |
+   = help: the trait `for<'r> std::ops::FnOnce<(&'r isize,)>` is not implemented for `for<'r> unsafe fn(&'r isize) -> isize {square}`
 note: required by `call_it_once`
   --> $DIR/unboxed-closures-unsafe-extern-fn.rs:19:1
    |
diff --git a/src/test/ui/unboxed-closures/unboxed-closures-wrong-abi.stderr b/src/test/ui/unboxed-closures/unboxed-closures-wrong-abi.stderr
@@ -1,33 +1,36 @@
-error[E0277]: the trait bound `for<'r> for<'s> extern "C" fn(&'s isize) -> isize {square}: std::ops::Fn<(&'r isize,)>` is not satisfied
+error[E0277]: expected a `std::ops::Fn<(&isize,)>` closure, found `for<'r> extern "C" fn(&'r isize) -> isize {square}`
   --> $DIR/unboxed-closures-wrong-abi.rs:22:13
    |
 LL |     let x = call_it(&square, 22);
-   |             ^^^^^^^ the trait `for<'r> std::ops::Fn<(&'r isize,)>` is not implemented for `for<'r> extern "C" fn(&'r isize) -> isize {square}`
+   |             ^^^^^^^ expected an `Fn<(&isize,)>` closure, found `for<'r> extern "C" fn(&'r isize) -> isize {square}`
    |
+   = help: the trait `for<'r> std::ops::Fn<(&'r isize,)>` is not implemented for `for<'r> extern "C" fn(&'r isize) -> isize {square}`
 note: required by `call_it`
   --> $DIR/unboxed-closures-wrong-abi.rs:17:1
    |
 LL | fn call_it<F:Fn(&isize)->isize>(_: &F, _: isize) -> isize { 0 }
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
-error[E0277]: the trait bound `for<'r> for<'s> extern "C" fn(&'s isize) -> isize {square}: std::ops::FnMut<(&'r isize,)>` is not satisfied
+error[E0277]: expected a `std::ops::FnMut<(&isize,)>` closure, found `for<'r> extern "C" fn(&'r isize) -> isize {square}`
   --> $DIR/unboxed-closures-wrong-abi.rs:27:13
    |
 LL |     let y = call_it_mut(&mut square, 22);
-   |             ^^^^^^^^^^^ the trait `for<'r> std::ops::FnMut<(&'r isize,)>` is not implemented for `for<'r> extern "C" fn(&'r isize) -> isize {square}`
+   |             ^^^^^^^^^^^ expected an `FnMut<(&isize,)>` closure, found `for<'r> extern "C" fn(&'r isize) -> isize {square}`
    |
+   = help: the trait `for<'r> std::ops::FnMut<(&'r isize,)>` is not implemented for `for<'r> extern "C" fn(&'r isize) -> isize {square}`
 note: required by `call_it_mut`
   --> $DIR/unboxed-closures-wrong-abi.rs:18:1
    |
 LL | fn call_it_mut<F:FnMut(&isize)->isize>(_: &mut F, _: isize) -> isize { 0 }
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
-error[E0277]: the trait bound `for<'r> for<'s> extern "C" fn(&'s isize) -> isize {square}: std::ops::FnOnce<(&'r isize,)>` is not satisfied
+error[E0277]: expected a `std::ops::FnOnce<(&isize,)>` closure, found `for<'r> extern "C" fn(&'r isize) -> isize {square}`
   --> $DIR/unboxed-closures-wrong-abi.rs:32:13
    |
 LL |     let z = call_it_once(square, 22);
-   |             ^^^^^^^^^^^^ the trait `for<'r> std::ops::FnOnce<(&'r isize,)>` is not implemented for `for<'r> extern "C" fn(&'r isize) -> isize {square}`
+   |             ^^^^^^^^^^^^ expected an `FnOnce<(&isize,)>` closure, found `for<'r> extern "C" fn(&'r isize) -> isize {square}`
    |
+   = help: the trait `for<'r> std::ops::FnOnce<(&'r isize,)>` is not implemented for `for<'r> extern "C" fn(&'r isize) -> isize {square}`
 note: required by `call_it_once`
   --> $DIR/unboxed-closures-wrong-abi.rs:19:1
    |
diff --git a/src/test/ui/unboxed-closures/unboxed-closures-wrong-arg-type-extern-fn.stderr b/src/test/ui/unboxed-closures/unboxed-closures-wrong-arg-type-extern-fn.stderr
@@ -1,33 +1,36 @@
-error[E0277]: the trait bound `for<'r> unsafe fn(isize) -> isize {square}: std::ops::Fn<(&'r isize,)>` is not satisfied
+error[E0277]: expected a `std::ops::Fn<(&isize,)>` closure, found `unsafe fn(isize) -> isize {square}`
   --> $DIR/unboxed-closures-wrong-arg-type-extern-fn.rs:23:13
    |
 LL |     let x = call_it(&square, 22);
-   |             ^^^^^^^ the trait `for<'r> std::ops::Fn<(&'r isize,)>` is not implemented for `unsafe fn(isize) -> isize {square}`
+   |             ^^^^^^^ expected an `Fn<(&isize,)>` closure, found `unsafe fn(isize) -> isize {square}`
    |
+   = help: the trait `for<'r> std::ops::Fn<(&'r isize,)>` is not implemented for `unsafe fn(isize) -> isize {square}`
 note: required by `call_it`
   --> $DIR/unboxed-closures-wrong-arg-type-extern-fn.rs:18:1
    |
 LL | fn call_it<F:Fn(&isize)->isize>(_: &F, _: isize) -> isize { 0 }
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
-error[E0277]: the trait bound `for<'r> unsafe fn(isize) -> isize {square}: std::ops::FnMut<(&'r isize,)>` is not satisfied
+error[E0277]: expected a `std::ops::FnMut<(&isize,)>` closure, found `unsafe fn(isize) -> isize {square}`
   --> $DIR/unboxed-closures-wrong-arg-type-extern-fn.rs:28:13
    |
 LL |     let y = call_it_mut(&mut square, 22);
-   |             ^^^^^^^^^^^ the trait `for<'r> std::ops::FnMut<(&'r isize,)>` is not implemented for `unsafe fn(isize) -> isize {square}`
+   |             ^^^^^^^^^^^ expected an `FnMut<(&isize,)>` closure, found `unsafe fn(isize) -> isize {square}`
    |
+   = help: the trait `for<'r> std::ops::FnMut<(&'r isize,)>` is not implemented for `unsafe fn(isize) -> isize {square}`
 note: required by `call_it_mut`
   --> $DIR/unboxed-closures-wrong-arg-type-extern-fn.rs:19:1
    |
 LL | fn call_it_mut<F:FnMut(&isize)->isize>(_: &mut F, _: isize) -> isize { 0 }
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
-error[E0277]: the trait bound `for<'r> unsafe fn(isize) -> isize {square}: std::ops::FnOnce<(&'r isize,)>` is not satisfied
+error[E0277]: expected a `std::ops::FnOnce<(&isize,)>` closure, found `unsafe fn(isize) -> isize {square}`
   --> $DIR/unboxed-closures-wrong-arg-type-extern-fn.rs:33:13
    |
 LL |     let z = call_it_once(square, 22);
-   |             ^^^^^^^^^^^^ the trait `for<'r> std::ops::FnOnce<(&'r isize,)>` is not implemented for `unsafe fn(isize) -> isize {square}`
+   |             ^^^^^^^^^^^^ expected an `FnOnce<(&isize,)>` closure, found `unsafe fn(isize) -> isize {square}`
    |
+   = help: the trait `for<'r> std::ops::FnOnce<(&'r isize,)>` is not implemented for `unsafe fn(isize) -> isize {square}`
 note: required by `call_it_once`
   --> $DIR/unboxed-closures-wrong-arg-type-extern-fn.rs:20:1
    |

Original file line number	Diff line number	Diff line change
`@@ -1,9 +1,11 @@`
`1`		-error[E0277]: the trait bound `extern "C" fn() {f}: std::ops::Fn<()>` is not satisfied
	`1`	+error[E0277]: expected a `std::ops::Fn<()>` closure, found `extern "C" fn() {f}`
`2`	`2`	`--> $DIR/extern-wrong-value-type.rs:19:5`
`3`	`3`	`\|`
`4`	`4`	`LL \| is_fn(f);`
`5`		- \| ^^^^^ the trait `std::ops::Fn<()>` is not implemented for `extern "C" fn() {f}`
	`5`	+ \| ^^^^^ expected an `Fn<()>` closure, found `extern "C" fn() {f}`
`6`	`6`	`\|`
	`7`	+ = help: the trait `std::ops::Fn<()>` is not implemented for `extern "C" fn() {f}`
	`8`	+ = note: wrap the `extern "C" fn() {f}` in a closure with no arguments: `\|\| { /* code */ }
`7`	`9`	note: required by `is_fn`
`8`	`10`	`--> $DIR/extern-wrong-value-type.rs:14:1`
`9`	`11`	`\|`
Original file line number	Diff line number	Diff line change
`@@ -25,15 +25,13 @@ LL \| let _: () = (box \|\| -> isize { unimplemented!() }) as Box<FnMut() -> is`
`25`	`25`	= note: expected type `()`
`26`	`26`	found type `std::boxed::Box<dyn std::ops::FnMut() -> isize>`
`27`	`27`
`28`		-error[E0277]: the trait bound `{integer}: std::ops::Fn<(isize,)>` is not satisfied
	`28`	+error[E0277]: expected a `std::ops::Fn<(isize,)>` closure, found `{integer}`
`29`	`29`	`--> $DIR/fn-trait-formatting.rs:29:5`
`30`	`30`	`\|`
`31`	`31`	`LL \| needs_fn(1);`
`32`		- \| ^^^^^^^^ the trait `std::ops::Fn<(isize,)>` is not implemented for `{integer}`
	`32`	+ \| ^^^^^^^^ expected an `Fn<(isize,)>` closure, found `{integer}`
`33`	`33`	`\|`
`34`		`- = help: the following implementations were found:`
`35`		`- <&'a F as std::ops::Fn<A>>`
`36`		`- <core::str::LinesAnyMap as std::ops::Fn<(&'a str,)>>`
	`34`	+ = help: the trait `std::ops::Fn<(isize,)>` is not implemented for `{integer}`
`37`	`35`	note: required by `needs_fn`
`38`	`36`	`--> $DIR/fn-trait-formatting.rs:13:1`
`39`	`37`	`\|`
Original file line number	Diff line number	Diff line change
`@@ -1,9 +1,10 @@`
`1`		-error[E0277]: the trait bound `S: std::ops::Fn<(isize,)>` is not satisfied
	`1`	+error[E0277]: expected a `std::ops::Fn<(isize,)>` closure, found `S`
`2`	`2`	`--> $DIR/unboxed-closures-fnmut-as-fn.rs:38:13`
`3`	`3`	`\|`
`4`	`4`	`LL \| let x = call_it(&S, 22);`
`5`		- \| ^^^^^^^ the trait `std::ops::Fn<(isize,)>` is not implemented for `S`
	`5`	+ \| ^^^^^^^ expected an `Fn<(isize,)>` closure, found `S`
`6`	`6`	`\|`
	`7`	+ = help: the trait `std::ops::Fn<(isize,)>` is not implemented for `S`
`7`	`8`	note: required by `call_it`
`8`	`9`	`--> $DIR/unboxed-closures-fnmut-as-fn.rs:33:1`
`9`	`10`	`\|`
Original file line number	Diff line number	Diff line change
`@@ -1,33 +1,36 @@`
`1`		-error[E0277]: the trait bound `for<'r> for<'s> unsafe fn(&'s isize) -> isize {square}: std::ops::Fn<(&'r isize,)>` is not satisfied
	`1`	+error[E0277]: expected a `std::ops::Fn<(&isize,)>` closure, found `for<'r> unsafe fn(&'r isize) -> isize {square}`
`2`	`2`	`--> $DIR/unboxed-closures-unsafe-extern-fn.rs:22:13`
`3`	`3`	`\|`
`4`	`4`	`LL \| let x = call_it(&square, 22);`
`5`		- \| ^^^^^^^ the trait `for<'r> std::ops::Fn<(&'r isize,)>` is not implemented for `for<'r> unsafe fn(&'r isize) -> isize {square}`
	`5`	+ \| ^^^^^^^ expected an `Fn<(&isize,)>` closure, found `for<'r> unsafe fn(&'r isize) -> isize {square}`
`6`	`6`	`\|`
	`7`	+ = help: the trait `for<'r> std::ops::Fn<(&'r isize,)>` is not implemented for `for<'r> unsafe fn(&'r isize) -> isize {square}`
`7`	`8`	note: required by `call_it`
`8`	`9`	`--> $DIR/unboxed-closures-unsafe-extern-fn.rs:17:1`
`9`	`10`	`\|`
`10`	`11`	`LL \| fn call_it<F:Fn(&isize)->isize>(_: &F, _: isize) -> isize { 0 }`
`11`	`12`	`\| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^`
`12`	`13`
`13`		-error[E0277]: the trait bound `for<'r> for<'s> unsafe fn(&'s isize) -> isize {square}: std::ops::FnMut<(&'r isize,)>` is not satisfied
	`14`	+error[E0277]: expected a `std::ops::FnMut<(&isize,)>` closure, found `for<'r> unsafe fn(&'r isize) -> isize {square}`
`14`	`15`	`--> $DIR/unboxed-closures-unsafe-extern-fn.rs:27:13`
`15`	`16`	`\|`
`16`	`17`	`LL \| let y = call_it_mut(&mut square, 22);`
`17`		- \| ^^^^^^^^^^^ the trait `for<'r> std::ops::FnMut<(&'r isize,)>` is not implemented for `for<'r> unsafe fn(&'r isize) -> isize {square}`
	`18`	+ \| ^^^^^^^^^^^ expected an `FnMut<(&isize,)>` closure, found `for<'r> unsafe fn(&'r isize) -> isize {square}`
`18`	`19`	`\|`
	`20`	+ = help: the trait `for<'r> std::ops::FnMut<(&'r isize,)>` is not implemented for `for<'r> unsafe fn(&'r isize) -> isize {square}`
`19`	`21`	note: required by `call_it_mut`
`20`	`22`	`--> $DIR/unboxed-closures-unsafe-extern-fn.rs:18:1`
`21`	`23`	`\|`
`22`	`24`	`LL \| fn call_it_mut<F:FnMut(&isize)->isize>(_: &mut F, _: isize) -> isize { 0 }`
`23`	`25`	`\| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^`
`24`	`26`
`25`		-error[E0277]: the trait bound `for<'r> for<'s> unsafe fn(&'s isize) -> isize {square}: std::ops::FnOnce<(&'r isize,)>` is not satisfied
	`27`	+error[E0277]: expected a `std::ops::FnOnce<(&isize,)>` closure, found `for<'r> unsafe fn(&'r isize) -> isize {square}`
`26`	`28`	`--> $DIR/unboxed-closures-unsafe-extern-fn.rs:32:13`
`27`	`29`	`\|`
`28`	`30`	`LL \| let z = call_it_once(square, 22);`
`29`		- \| ^^^^^^^^^^^^ the trait `for<'r> std::ops::FnOnce<(&'r isize,)>` is not implemented for `for<'r> unsafe fn(&'r isize) -> isize {square}`
	`31`	+ \| ^^^^^^^^^^^^ expected an `FnOnce<(&isize,)>` closure, found `for<'r> unsafe fn(&'r isize) -> isize {square}`
`30`	`32`	`\|`
	`33`	+ = help: the trait `for<'r> std::ops::FnOnce<(&'r isize,)>` is not implemented for `for<'r> unsafe fn(&'r isize) -> isize {square}`
`31`	`34`	note: required by `call_it_once`
`32`	`35`	`--> $DIR/unboxed-closures-unsafe-extern-fn.rs:19:1`
`33`	`36`	`\|`