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update closure arg suggesstion ui test

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This commit is contained in:
csmoe 2018-11-15 22:17:49 +08:00
parent 052bdff8fb
commit dbd9abd74d
1 changed files with 28 additions and 10 deletions
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38
src/test/ui/mismatched_types/closure-arg-count.stderr
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@ -60,8 +60,26 @@ help: consider changing the closure to take and ignore the expected argument
LL | f(|_| panic!());
| ^^^
error[E0593]: closure is expected to take 1 argument, but it takes 0 arguments
--> $DIR/closure-arg-count.rs:25:5
|
LL | f(move || panic!());
| ^ ------- takes 0 arguments
| |
| expected closure that takes 1 argument
|
note: required by `f`
--> $DIR/closure-arg-count.rs:13:1
|
LL | fn f<F: Fn<usize>>(_: F) {}
| ^^^^^^^^^^^^^^^^^^^^^^^^
help: consider changing the closure to take and ignore the expected argument
|
LL | f(move|_| panic!());
| ^^^
error[E0593]: closure is expected to take a single 2-tuple as argument, but it takes 2 distinct arguments
--> $DIR/closure-arg-count.rs:26:53
--> $DIR/closure-arg-count.rs:28:53
|
LL | let _it = vec![1, 2, 3].into_iter().enumerate().map(|i, x| i);
| ^^^ ------ takes 2 distinct arguments
@ -73,7 +91,7 @@ LL | let _it = vec![1, 2, 3].into_iter().enumerate().map(|(i, x)| i);
| ^^^^^^^^
error[E0593]: closure is expected to take a single 2-tuple as argument, but it takes 2 distinct arguments
--> $DIR/closure-arg-count.rs:28:53
--> $DIR/closure-arg-count.rs:30:53
|
LL | let _it = vec![1, 2, 3].into_iter().enumerate().map(|i: usize, x| i);
| ^^^ ------------- takes 2 distinct arguments
@ -85,7 +103,7 @@ LL | let _it = vec![1, 2, 3].into_iter().enumerate().map(|(i, x)| i);
| ^^^^^^^^
error[E0593]: closure is expected to take a single 2-tuple as argument, but it takes 3 distinct arguments
--> $DIR/closure-arg-count.rs:30:53
--> $DIR/closure-arg-count.rs:32:53
|
LL | let _it = vec![1, 2, 3].into_iter().enumerate().map(|i, x, y| i);
| ^^^ --------- takes 3 distinct arguments
@ -93,7 +111,7 @@ LL | let _it = vec![1, 2, 3].into_iter().enumerate().map(|i, x, y| i);
| expected closure that takes a single 2-tuple as argument
error[E0593]: function is expected to take a single 2-tuple as argument, but it takes 0 arguments
--> $DIR/closure-arg-count.rs:32:53
--> $DIR/closure-arg-count.rs:34:53
|
LL | let _it = vec![1, 2, 3].into_iter().enumerate().map(foo);
| ^^^ expected function that takes a single 2-tuple as argument
@ -102,7 +120,7 @@ LL | fn foo() {}
| -------- takes 0 arguments
error[E0593]: closure is expected to take a single 2-tuple as argument, but it takes 3 distinct arguments
--> $DIR/closure-arg-count.rs:35:53
--> $DIR/closure-arg-count.rs:37:53
|
LL | let bar = |i, x, y| i;
| --------- takes 3 distinct arguments
@ -110,7 +128,7 @@ LL | let _it = vec![1, 2, 3].into_iter().enumerate().map(bar);
| ^^^ expected closure that takes a single 2-tuple as argument
error[E0593]: function is expected to take a single 2-tuple as argument, but it takes 2 distinct arguments
--> $DIR/closure-arg-count.rs:37:53
--> $DIR/closure-arg-count.rs:39:53
|
LL | let _it = vec![1, 2, 3].into_iter().enumerate().map(qux);
| ^^^ expected function that takes a single 2-tuple as argument
@ -119,13 +137,13 @@ LL | fn qux(x: usize, y: usize) {}
| -------------------------- takes 2 distinct arguments
error[E0593]: function is expected to take 1 argument, but it takes 2 arguments
--> $DIR/closure-arg-count.rs:40:41
--> $DIR/closure-arg-count.rs:42:41
|
LL | let _it = vec![1, 2, 3].into_iter().map(usize::checked_add);
| ^^^ expected function that takes 1 argument
error[E0593]: function is expected to take 0 arguments, but it takes 1 argument
--> $DIR/closure-arg-count.rs:43:5
--> $DIR/closure-arg-count.rs:45:5
|
LL | call(Foo);
| ^^^^ expected function that takes 0 arguments
@ -134,11 +152,11 @@ LL | struct Foo(u8);
| --------------- takes 1 argument
|
note: required by `call`
--> $DIR/closure-arg-count.rs:50:1
--> $DIR/closure-arg-count.rs:52:1
|
LL | fn call<F, R>(_: F) where F: FnOnce() -> R {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: aborting due to 13 previous errors
error: aborting due to 14 previous errors
For more information about this error, try `rustc --explain E0593`.