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update closure arg suggesstion ui test
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src/test/ui/mismatched_types/closure-arg-count.stderr

Lines changed: 28 additions & 10 deletions
Original file line numberDiff line numberDiff line change
@@ -60,8 +60,26 @@ help: consider changing the closure to take and ignore the expected argument
6060
LL | f(|_| panic!());
6161
| ^^^
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63+
error[E0593]: closure is expected to take 1 argument, but it takes 0 arguments
64+
--> $DIR/closure-arg-count.rs:25:5
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|
66+
LL | f(move || panic!());
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| ^ ------- takes 0 arguments
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| |
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| expected closure that takes 1 argument
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|
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note: required by `f`
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--> $DIR/closure-arg-count.rs:13:1
73+
|
74+
LL | fn f<F: Fn<usize>>(_: F) {}
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| ^^^^^^^^^^^^^^^^^^^^^^^^
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help: consider changing the closure to take and ignore the expected argument
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|
78+
LL | f(move|_| panic!());
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| ^^^
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6381
error[E0593]: closure is expected to take a single 2-tuple as argument, but it takes 2 distinct arguments
64-
--> $DIR/closure-arg-count.rs:26:53
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--> $DIR/closure-arg-count.rs:28:53
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|
6684
LL | let _it = vec![1, 2, 3].into_iter().enumerate().map(|i, x| i);
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| ^^^ ------ takes 2 distinct arguments
@@ -73,7 +91,7 @@ LL | let _it = vec![1, 2, 3].into_iter().enumerate().map(|(i, x)| i);
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| ^^^^^^^^
7492

7593
error[E0593]: closure is expected to take a single 2-tuple as argument, but it takes 2 distinct arguments
76-
--> $DIR/closure-arg-count.rs:28:53
94+
--> $DIR/closure-arg-count.rs:30:53
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|
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LL | let _it = vec![1, 2, 3].into_iter().enumerate().map(|i: usize, x| i);
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| ^^^ ------------- takes 2 distinct arguments
@@ -85,15 +103,15 @@ LL | let _it = vec![1, 2, 3].into_iter().enumerate().map(|(i, x)| i);
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| ^^^^^^^^
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87105
error[E0593]: closure is expected to take a single 2-tuple as argument, but it takes 3 distinct arguments
88-
--> $DIR/closure-arg-count.rs:30:53
106+
--> $DIR/closure-arg-count.rs:32:53
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|
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LL | let _it = vec![1, 2, 3].into_iter().enumerate().map(|i, x, y| i);
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| ^^^ --------- takes 3 distinct arguments
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| |
93111
| expected closure that takes a single 2-tuple as argument
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95113
error[E0593]: function is expected to take a single 2-tuple as argument, but it takes 0 arguments
96-
--> $DIR/closure-arg-count.rs:32:53
114+
--> $DIR/closure-arg-count.rs:34:53
97115
|
98116
LL | let _it = vec![1, 2, 3].into_iter().enumerate().map(foo);
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| ^^^ expected function that takes a single 2-tuple as argument
@@ -102,15 +120,15 @@ LL | fn foo() {}
102120
| -------- takes 0 arguments
103121

104122
error[E0593]: closure is expected to take a single 2-tuple as argument, but it takes 3 distinct arguments
105-
--> $DIR/closure-arg-count.rs:35:53
123+
--> $DIR/closure-arg-count.rs:37:53
106124
|
107125
LL | let bar = |i, x, y| i;
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| --------- takes 3 distinct arguments
109127
LL | let _it = vec![1, 2, 3].into_iter().enumerate().map(bar);
110128
| ^^^ expected closure that takes a single 2-tuple as argument
111129

112130
error[E0593]: function is expected to take a single 2-tuple as argument, but it takes 2 distinct arguments
113-
--> $DIR/closure-arg-count.rs:37:53
131+
--> $DIR/closure-arg-count.rs:39:53
114132
|
115133
LL | let _it = vec![1, 2, 3].into_iter().enumerate().map(qux);
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| ^^^ expected function that takes a single 2-tuple as argument
@@ -119,13 +137,13 @@ LL | fn qux(x: usize, y: usize) {}
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| -------------------------- takes 2 distinct arguments
120138

121139
error[E0593]: function is expected to take 1 argument, but it takes 2 arguments
122-
--> $DIR/closure-arg-count.rs:40:41
140+
--> $DIR/closure-arg-count.rs:42:41
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|
124142
LL | let _it = vec![1, 2, 3].into_iter().map(usize::checked_add);
125143
| ^^^ expected function that takes 1 argument
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127145
error[E0593]: function is expected to take 0 arguments, but it takes 1 argument
128-
--> $DIR/closure-arg-count.rs:43:5
146+
--> $DIR/closure-arg-count.rs:45:5
129147
|
130148
LL | call(Foo);
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| ^^^^ expected function that takes 0 arguments
@@ -134,11 +152,11 @@ LL | struct Foo(u8);
134152
| --------------- takes 1 argument
135153
|
136154
note: required by `call`
137-
--> $DIR/closure-arg-count.rs:50:1
155+
--> $DIR/closure-arg-count.rs:52:1
138156
|
139157
LL | fn call<F, R>(_: F) where F: FnOnce() -> R {}
140158
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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142-
error: aborting due to 13 previous errors
160+
error: aborting due to 14 previous errors
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For more information about this error, try `rustc --explain E0593`.

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