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Use verbose style for argument removal suggestion

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This commit is contained in:
Esteban Küber 2024-07-05 19:40:09 +00:00
parent c422581297
commit 8e9a3661a8
17 changed files with 264 additions and 180 deletions
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2
compiler/rustc_hir_typeck/src/fn_ctxt/checks.rs
View File

@ -1384,7 +1384,7 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
Some(format!("provide the argument{}", if plural { "s" } else { "" })) Some(format!("provide the argument{}", if plural { "s" } else { "" }))
} }
SuggestionText::Remove(plural) => { SuggestionText::Remove(plural) => {
err.multipart_suggestion( err.multipart_suggestion_verbose(
format!("remove the extra argument{}", if plural { "s" } else { "" }), format!("remove the extra argument{}", if plural { "s" } else { "" }),
suggestions, suggestions,
Applicability::HasPlaceholders, Applicability::HasPlaceholders,

10
tests/ui/argument-suggestions/basic.stderr
View File

@ -16,16 +16,18 @@ error[E0061]: this function takes 0 arguments but 1 argument was supplied
--> $DIR/basic.rs:21:5 --> $DIR/basic.rs:21:5
| |
LL | extra(""); LL | extra("");
| ^^^^^ -- | ^^^^^ -- unexpected argument of type `&'static str`
| |
| unexpected argument of type `&'static str`
| help: remove the extra argument
| |
note: function defined here note: function defined here
--> $DIR/basic.rs:14:4 --> $DIR/basic.rs:14:4
| |
LL | fn extra() {} LL | fn extra() {}
| ^^^^^ | ^^^^^
help: remove the extra argument
|
LL - extra("");
LL + extra();
|
error[E0061]: this function takes 1 argument but 0 arguments were supplied error[E0061]: this function takes 1 argument but 0 arguments were supplied
--> $DIR/basic.rs:22:5 --> $DIR/basic.rs:22:5

40
tests/ui/argument-suggestions/exotic-calls.stderr
View File

@ -2,61 +2,69 @@ error[E0057]: this function takes 0 arguments but 1 argument was supplied
--> $DIR/exotic-calls.rs:2:5 --> $DIR/exotic-calls.rs:2:5
| |
LL | t(1i32); LL | t(1i32);
| ^ ---- | ^ ---- unexpected argument of type `i32`
| |
| unexpected argument of type `i32`
| help: remove the extra argument
| |
note: callable defined here note: callable defined here
--> $DIR/exotic-calls.rs:1:11 --> $DIR/exotic-calls.rs:1:11
| |
LL | fn foo<T: Fn()>(t: T) { LL | fn foo<T: Fn()>(t: T) {
| ^^^^ | ^^^^
help: remove the extra argument
|
LL - t(1i32);
LL + t();
|
error[E0057]: this function takes 0 arguments but 1 argument was supplied error[E0057]: this function takes 0 arguments but 1 argument was supplied
--> $DIR/exotic-calls.rs:7:5 --> $DIR/exotic-calls.rs:7:5
| |
LL | t(1i32); LL | t(1i32);
| ^ ---- | ^ ---- unexpected argument of type `i32`
| |
| unexpected argument of type `i32`
| help: remove the extra argument
| |
note: type parameter defined here note: type parameter defined here
--> $DIR/exotic-calls.rs:6:11 --> $DIR/exotic-calls.rs:6:11
| |
LL | fn bar(t: impl Fn()) { LL | fn bar(t: impl Fn()) {
| ^^^^^^^^^ | ^^^^^^^^^
help: remove the extra argument
|
LL - t(1i32);
LL + t();
|
error[E0057]: this function takes 0 arguments but 1 argument was supplied error[E0057]: this function takes 0 arguments but 1 argument was supplied
--> $DIR/exotic-calls.rs:16:5 --> $DIR/exotic-calls.rs:16:5
| |
LL | baz()(1i32) LL | baz()(1i32)
| ^^^^^ ---- | ^^^^^ ---- unexpected argument of type `i32`
| |
| unexpected argument of type `i32`
| help: remove the extra argument
| |
note: opaque type defined here note: opaque type defined here
--> $DIR/exotic-calls.rs:11:13 --> $DIR/exotic-calls.rs:11:13
| |
LL | fn baz() -> impl Fn() { LL | fn baz() -> impl Fn() {
| ^^^^^^^^^ | ^^^^^^^^^
help: remove the extra argument
|
LL - baz()(1i32)
LL + baz()()
|
error[E0057]: this function takes 0 arguments but 1 argument was supplied error[E0057]: this function takes 0 arguments but 1 argument was supplied
--> $DIR/exotic-calls.rs:22:5 --> $DIR/exotic-calls.rs:22:5
| |
LL | x(1i32); LL | x(1i32);
| ^ ---- | ^ ---- unexpected argument of type `i32`
| |
| unexpected argument of type `i32`
| help: remove the extra argument
| |
note: closure defined here note: closure defined here
--> $DIR/exotic-calls.rs:21:13 --> $DIR/exotic-calls.rs:21:13
| |
LL | let x = || {}; LL | let x = || {};
| ^^ | ^^
help: remove the extra argument
|
LL - x(1i32);
LL + x();
|
error: aborting due to 4 previous errors error: aborting due to 4 previous errors

169
tests/ui/argument-suggestions/extra_arguments.stderr
View File

@ -2,16 +2,18 @@ error[E0061]: this function takes 0 arguments but 1 argument was supplied
--> $DIR/extra_arguments.rs:19:3 --> $DIR/extra_arguments.rs:19:3
| |
LL | empty(""); LL | empty("");
| ^^^^^ -- | ^^^^^ -- unexpected argument of type `&'static str`
| |
| unexpected argument of type `&'static str`
| help: remove the extra argument
| |
note: function defined here note: function defined here
--> $DIR/extra_arguments.rs:1:4 --> $DIR/extra_arguments.rs:1:4
| |
LL | fn empty() {} LL | fn empty() {}
| ^^^^^ | ^^^^^
help: remove the extra argument
|
LL - empty("");
LL + empty();
|
error[E0061]: this function takes 0 arguments but 2 arguments were supplied error[E0061]: this function takes 0 arguments but 2 arguments were supplied
--> $DIR/extra_arguments.rs:20:3 --> $DIR/extra_arguments.rs:20:3
@ -36,31 +38,35 @@ error[E0061]: this function takes 1 argument but 2 arguments were supplied
--> $DIR/extra_arguments.rs:22:3 --> $DIR/extra_arguments.rs:22:3
| |
LL | one_arg(1, 1); LL | one_arg(1, 1);
| ^^^^^^^ --- | ^^^^^^^ - unexpected argument of type `{integer}`
| | |
| | unexpected argument of type `{integer}`
| help: remove the extra argument
| |
note: function defined here note: function defined here
--> $DIR/extra_arguments.rs:2:4 --> $DIR/extra_arguments.rs:2:4
| |
LL | fn one_arg<T>(_a: T) {} LL | fn one_arg<T>(_a: T) {}
| ^^^^^^^ ----- | ^^^^^^^ -----
help: remove the extra argument
|
LL - one_arg(1, 1);
LL + one_arg(1);
|
error[E0061]: this function takes 1 argument but 2 arguments were supplied error[E0061]: this function takes 1 argument but 2 arguments were supplied
--> $DIR/extra_arguments.rs:23:3 --> $DIR/extra_arguments.rs:23:3
| |
LL | one_arg(1, ""); LL | one_arg(1, "");
| ^^^^^^^ ---- | ^^^^^^^ -- unexpected argument of type `&'static str`
| | |
| | unexpected argument of type `&'static str`
| help: remove the extra argument
| |
note: function defined here note: function defined here
--> $DIR/extra_arguments.rs:2:4 --> $DIR/extra_arguments.rs:2:4
| |
LL | fn one_arg<T>(_a: T) {} LL | fn one_arg<T>(_a: T) {}
| ^^^^^^^ ----- | ^^^^^^^ -----
help: remove the extra argument
|
LL - one_arg(1, "");
LL + one_arg(1);
|
error[E0061]: this function takes 1 argument but 3 arguments were supplied error[E0061]: this function takes 1 argument but 3 arguments were supplied
--> $DIR/extra_arguments.rs:24:3 --> $DIR/extra_arguments.rs:24:3
@ -85,61 +91,69 @@ error[E0061]: this function takes 2 arguments but 3 arguments were supplied
--> $DIR/extra_arguments.rs:26:3 --> $DIR/extra_arguments.rs:26:3
| |
LL | two_arg_same(1, 1, 1); LL | two_arg_same(1, 1, 1);
| ^^^^^^^^^^^^ --- | ^^^^^^^^^^^^ - unexpected argument of type `{integer}`
| | |
| | unexpected argument of type `{integer}`
| help: remove the extra argument
| |
note: function defined here note: function defined here
--> $DIR/extra_arguments.rs:3:4 --> $DIR/extra_arguments.rs:3:4
| |
LL | fn two_arg_same(_a: i32, _b: i32) {} LL | fn two_arg_same(_a: i32, _b: i32) {}
| ^^^^^^^^^^^^ ------- ------- | ^^^^^^^^^^^^ ------- -------
help: remove the extra argument
|
LL - two_arg_same(1, 1, 1);
LL + two_arg_same(1, 1);
|
error[E0061]: this function takes 2 arguments but 3 arguments were supplied error[E0061]: this function takes 2 arguments but 3 arguments were supplied
--> $DIR/extra_arguments.rs:27:3 --> $DIR/extra_arguments.rs:27:3
| |
LL | two_arg_same(1, 1, 1.0); LL | two_arg_same(1, 1, 1.0);
| ^^^^^^^^^^^^ ----- | ^^^^^^^^^^^^ --- unexpected argument of type `{float}`
| | |
| | unexpected argument of type `{float}`
| help: remove the extra argument
| |
note: function defined here note: function defined here
--> $DIR/extra_arguments.rs:3:4 --> $DIR/extra_arguments.rs:3:4
| |
LL | fn two_arg_same(_a: i32, _b: i32) {} LL | fn two_arg_same(_a: i32, _b: i32) {}
| ^^^^^^^^^^^^ ------- ------- | ^^^^^^^^^^^^ ------- -------
help: remove the extra argument
|
LL - two_arg_same(1, 1, 1.0);
LL + two_arg_same(1, 1);
|
error[E0061]: this function takes 2 arguments but 3 arguments were supplied error[E0061]: this function takes 2 arguments but 3 arguments were supplied
--> $DIR/extra_arguments.rs:29:3 --> $DIR/extra_arguments.rs:29:3
| |
LL | two_arg_diff(1, 1, ""); LL | two_arg_diff(1, 1, "");
| ^^^^^^^^^^^^ --- | ^^^^^^^^^^^^ - unexpected argument of type `{integer}`
| | |
| | unexpected argument of type `{integer}`
| help: remove the extra argument
| |
note: function defined here note: function defined here
--> $DIR/extra_arguments.rs:4:4 --> $DIR/extra_arguments.rs:4:4
| |
LL | fn two_arg_diff(_a: i32, _b: &str) {} LL | fn two_arg_diff(_a: i32, _b: &str) {}
| ^^^^^^^^^^^^ ------- -------- | ^^^^^^^^^^^^ ------- --------
help: remove the extra argument
|
LL - two_arg_diff(1, 1, "");
LL + two_arg_diff(1, "");
|
error[E0061]: this function takes 2 arguments but 3 arguments were supplied error[E0061]: this function takes 2 arguments but 3 arguments were supplied
--> $DIR/extra_arguments.rs:30:3 --> $DIR/extra_arguments.rs:30:3
| |
LL | two_arg_diff(1, "", ""); LL | two_arg_diff(1, "", "");
| ^^^^^^^^^^^^ ---- | ^^^^^^^^^^^^ -- unexpected argument of type `&'static str`
| | |
| | unexpected argument of type `&'static str`
| help: remove the extra argument
| |
note: function defined here note: function defined here
--> $DIR/extra_arguments.rs:4:4 --> $DIR/extra_arguments.rs:4:4
| |
LL | fn two_arg_diff(_a: i32, _b: &str) {} LL | fn two_arg_diff(_a: i32, _b: &str) {}
| ^^^^^^^^^^^^ ------- -------- | ^^^^^^^^^^^^ ------- --------
help: remove the extra argument
|
LL - two_arg_diff(1, "", "");
LL + two_arg_diff(1, "");
|
error[E0061]: this function takes 2 arguments but 4 arguments were supplied error[E0061]: this function takes 2 arguments but 4 arguments were supplied
--> $DIR/extra_arguments.rs:31:3 --> $DIR/extra_arguments.rs:31:3
@ -183,70 +197,75 @@ error[E0061]: this function takes 2 arguments but 3 arguments were supplied
--> $DIR/extra_arguments.rs:35:3 --> $DIR/extra_arguments.rs:35:3
| |
LL | two_arg_same(1, 1, ""); LL | two_arg_same(1, 1, "");
| ^^^^^^^^^^^^ -------- | ^^^^^^^^^^^^ -- unexpected argument of type `&'static str`
| | |
| | unexpected argument of type `&'static str`
| help: remove the extra argument
| |
note: function defined here note: function defined here
--> $DIR/extra_arguments.rs:3:4 --> $DIR/extra_arguments.rs:3:4
| |
LL | fn two_arg_same(_a: i32, _b: i32) {} LL | fn two_arg_same(_a: i32, _b: i32) {}
| ^^^^^^^^^^^^ ------- ------- | ^^^^^^^^^^^^ ------- -------
help: remove the extra argument
|
LL - two_arg_same(1, 1, "");
LL + two_arg_same(1, 1);
|
error[E0061]: this function takes 2 arguments but 3 arguments were supplied error[E0061]: this function takes 2 arguments but 3 arguments were supplied
--> $DIR/extra_arguments.rs:36:3 --> $DIR/extra_arguments.rs:36:3
| |
LL | two_arg_diff(1, 1, ""); LL | two_arg_diff(1, 1, "");
| ^^^^^^^^^^^^ --- | ^^^^^^^^^^^^ - unexpected argument of type `{integer}`
| | |
| | unexpected argument of type `{integer}`
| help: remove the extra argument
| |
note: function defined here note: function defined here
--> $DIR/extra_arguments.rs:4:4 --> $DIR/extra_arguments.rs:4:4
| |
LL | fn two_arg_diff(_a: i32, _b: &str) {} LL | fn two_arg_diff(_a: i32, _b: &str) {}
| ^^^^^^^^^^^^ ------- -------- | ^^^^^^^^^^^^ ------- --------
help: remove the extra argument
|
LL - two_arg_diff(1, 1, "");
LL + two_arg_diff(1, "");
|
error[E0061]: this function takes 2 arguments but 3 arguments were supplied error[E0061]: this function takes 2 arguments but 3 arguments were supplied
--> $DIR/extra_arguments.rs:37:3 --> $DIR/extra_arguments.rs:37:3
| |
LL | two_arg_same( LL | two_arg_same(
| ^^^^^^^^^^^^ | ^^^^^^^^^^^^
LL | 1, ...
LL | 1, LL | ""
| ______- | -- unexpected argument of type `&'static str`
LL | | ""
| | --
| |_____||
| |help: remove the extra argument
| unexpected argument of type `&'static str`
| |
note: function defined here note: function defined here
--> $DIR/extra_arguments.rs:3:4 --> $DIR/extra_arguments.rs:3:4
| |
LL | fn two_arg_same(_a: i32, _b: i32) {} LL | fn two_arg_same(_a: i32, _b: i32) {}
| ^^^^^^^^^^^^ ------- ------- | ^^^^^^^^^^^^ ------- -------
help: remove the extra argument
|
LL - 1,
LL - ""
LL + 1
|
error[E0061]: this function takes 2 arguments but 3 arguments were supplied error[E0061]: this function takes 2 arguments but 3 arguments were supplied
--> $DIR/extra_arguments.rs:43:3 --> $DIR/extra_arguments.rs:43:3
| |
LL | two_arg_diff( LL | two_arg_diff(
| ^^^^^^^^^^^^ | ^^^^^^^^^^^^
LL | 1, LL | 1,
| ______- LL | 1,
LL | | 1, | - unexpected argument of type `{integer}`
| | -
| | |
| |_____unexpected argument of type `{integer}`
| help: remove the extra argument
| |
note: function defined here note: function defined here
--> $DIR/extra_arguments.rs:4:4 --> $DIR/extra_arguments.rs:4:4
| |
LL | fn two_arg_diff(_a: i32, _b: &str) {} LL | fn two_arg_diff(_a: i32, _b: &str) {}
| ^^^^^^^^^^^^ ------- -------- | ^^^^^^^^^^^^ ------- --------
help: remove the extra argument
|
LL - 1,
|
error[E0061]: this function takes 0 arguments but 2 arguments were supplied error[E0061]: this function takes 0 arguments but 2 arguments were supplied
--> $DIR/extra_arguments.rs:8:9 --> $DIR/extra_arguments.rs:8:9
@ -310,61 +329,69 @@ error[E0061]: this function takes 1 argument but 2 arguments were supplied
--> $DIR/extra_arguments.rs:53:3 --> $DIR/extra_arguments.rs:53:3
| |
LL | one_arg(1, panic!()); LL | one_arg(1, panic!());
| ^^^^^^^ ---------- | ^^^^^^^ -------- unexpected argument
| | |
| | unexpected argument
| help: remove the extra argument
| |
note: function defined here note: function defined here
--> $DIR/extra_arguments.rs:2:4 --> $DIR/extra_arguments.rs:2:4
| |
LL | fn one_arg<T>(_a: T) {} LL | fn one_arg<T>(_a: T) {}
| ^^^^^^^ ----- | ^^^^^^^ -----
help: remove the extra argument
|
LL - one_arg(1, panic!());
LL + one_arg(1);
|
error[E0061]: this function takes 1 argument but 2 arguments were supplied error[E0061]: this function takes 1 argument but 2 arguments were supplied
--> $DIR/extra_arguments.rs:54:3 --> $DIR/extra_arguments.rs:54:3
| |
LL | one_arg(panic!(), 1); LL | one_arg(panic!(), 1);
| ^^^^^^^ --- | ^^^^^^^ - unexpected argument of type `{integer}`
| | |
| | unexpected argument of type `{integer}`
| help: remove the extra argument
| |
note: function defined here note: function defined here
--> $DIR/extra_arguments.rs:2:4 --> $DIR/extra_arguments.rs:2:4
| |
LL | fn one_arg<T>(_a: T) {} LL | fn one_arg<T>(_a: T) {}
| ^^^^^^^ ----- | ^^^^^^^ -----
help: remove the extra argument
|
LL - one_arg(panic!(), 1);
LL + one_arg(panic!());
|
error[E0061]: this function takes 1 argument but 2 arguments were supplied error[E0061]: this function takes 1 argument but 2 arguments were supplied
--> $DIR/extra_arguments.rs:55:3 --> $DIR/extra_arguments.rs:55:3
| |
LL | one_arg(stringify!($e), 1); LL | one_arg(stringify!($e), 1);
| ^^^^^^^ --- | ^^^^^^^ - unexpected argument of type `{integer}`
| | |
| | unexpected argument of type `{integer}`
| help: remove the extra argument
| |
note: function defined here note: function defined here
--> $DIR/extra_arguments.rs:2:4 --> $DIR/extra_arguments.rs:2:4
| |
LL | fn one_arg<T>(_a: T) {} LL | fn one_arg<T>(_a: T) {}
| ^^^^^^^ ----- | ^^^^^^^ -----
help: remove the extra argument
|
LL - one_arg(stringify!($e), 1);
LL + one_arg(stringify!($e));
|
error[E0061]: this function takes 1 argument but 2 arguments were supplied error[E0061]: this function takes 1 argument but 2 arguments were supplied
--> $DIR/extra_arguments.rs:60:3 --> $DIR/extra_arguments.rs:60:3
| |
LL | one_arg(for _ in 1.. {}, 1); LL | one_arg(for _ in 1.. {}, 1);
| ^^^^^^^ --- | ^^^^^^^ - unexpected argument of type `{integer}`
| | |
| | unexpected argument of type `{integer}`
| help: remove the extra argument
| |
note: function defined here note: function defined here
--> $DIR/extra_arguments.rs:2:4 --> $DIR/extra_arguments.rs:2:4
| |
LL | fn one_arg<T>(_a: T) {} LL | fn one_arg<T>(_a: T) {}
| ^^^^^^^ ----- | ^^^^^^^ -----
help: remove the extra argument
|
LL - one_arg(for _ in 1.. {}, 1);
LL + one_arg(for _ in 1.. {});
|
error: aborting due to 22 previous errors error: aborting due to 22 previous errors

60
tests/ui/argument-suggestions/suggest-better-removing-issue-126246.stderr
View File

@ -32,91 +32,103 @@ error[E0061]: this function takes 1 argument but 2 arguments were supplied
--> $DIR/suggest-better-removing-issue-126246.rs:10:5 --> $DIR/suggest-better-removing-issue-126246.rs:10:5
| |
LL | add_one(2, 2); LL | add_one(2, 2);
| ^^^^^^^ --- | ^^^^^^^ - unexpected argument of type `{integer}`
| | |
| | unexpected argument of type `{integer}`
| help: remove the extra argument
| |
note: function defined here note: function defined here
--> $DIR/suggest-better-removing-issue-126246.rs:1:4 --> $DIR/suggest-better-removing-issue-126246.rs:1:4
| |
LL | fn add_one(x: i32) -> i32 { LL | fn add_one(x: i32) -> i32 {
| ^^^^^^^ ------ | ^^^^^^^ ------
help: remove the extra argument
|
LL - add_one(2, 2);
LL + add_one(2);
|
error[E0061]: this function takes 1 argument but 2 arguments were supplied error[E0061]: this function takes 1 argument but 2 arguments were supplied
--> $DIR/suggest-better-removing-issue-126246.rs:11:5 --> $DIR/suggest-better-removing-issue-126246.rs:11:5
| |
LL | add_one(no_such_local, 10); LL | add_one(no_such_local, 10);
| ^^^^^^^ --------------- | ^^^^^^^ ------------- unexpected argument
| |
| unexpected argument
| help: remove the extra argument
| |
note: function defined here note: function defined here
--> $DIR/suggest-better-removing-issue-126246.rs:1:4 --> $DIR/suggest-better-removing-issue-126246.rs:1:4
| |
LL | fn add_one(x: i32) -> i32 { LL | fn add_one(x: i32) -> i32 {
| ^^^^^^^ ------ | ^^^^^^^ ------
help: remove the extra argument
|
LL - add_one(no_such_local, 10);
LL + add_one(10);
|
error[E0061]: this function takes 1 argument but 2 arguments were supplied error[E0061]: this function takes 1 argument but 2 arguments were supplied
--> $DIR/suggest-better-removing-issue-126246.rs:13:5 --> $DIR/suggest-better-removing-issue-126246.rs:13:5
| |
LL | add_one(10, no_such_local); LL | add_one(10, no_such_local);
| ^^^^^^^ --------------- | ^^^^^^^ ------------- unexpected argument
| | |
| | unexpected argument
| help: remove the extra argument
| |
note: function defined here note: function defined here
--> $DIR/suggest-better-removing-issue-126246.rs:1:4 --> $DIR/suggest-better-removing-issue-126246.rs:1:4
| |
LL | fn add_one(x: i32) -> i32 { LL | fn add_one(x: i32) -> i32 {
| ^^^^^^^ ------ | ^^^^^^^ ------
help: remove the extra argument
|
LL - add_one(10, no_such_local);
LL + add_one(10);
|
error[E0061]: this function takes 2 arguments but 3 arguments were supplied error[E0061]: this function takes 2 arguments but 3 arguments were supplied
--> $DIR/suggest-better-removing-issue-126246.rs:15:5 --> $DIR/suggest-better-removing-issue-126246.rs:15:5
| |
LL | add_two(10, no_such_local, 10); LL | add_two(10, no_such_local, 10);
| ^^^^^^^ --------------- | ^^^^^^^ ------------- unexpected argument
| | |
| | unexpected argument
| help: remove the extra argument
| |
note: function defined here note: function defined here
--> $DIR/suggest-better-removing-issue-126246.rs:5:4 --> $DIR/suggest-better-removing-issue-126246.rs:5:4
| |
LL | fn add_two(x: i32, y: i32) -> i32 { LL | fn add_two(x: i32, y: i32) -> i32 {
| ^^^^^^^ ------ ------ | ^^^^^^^ ------ ------
help: remove the extra argument
|
LL - add_two(10, no_such_local, 10);
LL + add_two(10, 10);
|
error[E0061]: this function takes 2 arguments but 3 arguments were supplied error[E0061]: this function takes 2 arguments but 3 arguments were supplied
--> $DIR/suggest-better-removing-issue-126246.rs:17:5 --> $DIR/suggest-better-removing-issue-126246.rs:17:5
| |
LL | add_two(no_such_local, 10, 10); LL | add_two(no_such_local, 10, 10);
| ^^^^^^^ --------------- | ^^^^^^^ ------------- unexpected argument
| |
| unexpected argument
| help: remove the extra argument
| |
note: function defined here note: function defined here
--> $DIR/suggest-better-removing-issue-126246.rs:5:4 --> $DIR/suggest-better-removing-issue-126246.rs:5:4
| |
LL | fn add_two(x: i32, y: i32) -> i32 { LL | fn add_two(x: i32, y: i32) -> i32 {
| ^^^^^^^ ------ ------ | ^^^^^^^ ------ ------
help: remove the extra argument
|
LL - add_two(no_such_local, 10, 10);
LL + add_two(10, 10);
|
error[E0061]: this function takes 2 arguments but 3 arguments were supplied error[E0061]: this function takes 2 arguments but 3 arguments were supplied
--> $DIR/suggest-better-removing-issue-126246.rs:19:5 --> $DIR/suggest-better-removing-issue-126246.rs:19:5
| |
LL | add_two(10, 10, no_such_local); LL | add_two(10, 10, no_such_local);
| ^^^^^^^ --------------- | ^^^^^^^ ------------- unexpected argument
| | |
| | unexpected argument
| help: remove the extra argument
| |
note: function defined here note: function defined here
--> $DIR/suggest-better-removing-issue-126246.rs:5:4 --> $DIR/suggest-better-removing-issue-126246.rs:5:4
| |
LL | fn add_two(x: i32, y: i32) -> i32 { LL | fn add_two(x: i32, y: i32) -> i32 {
| ^^^^^^^ ------ ------ | ^^^^^^^ ------ ------
help: remove the extra argument
|
LL - add_two(10, 10, no_such_local);
LL + add_two(10, 10);
|
error: aborting due to 11 previous errors error: aborting due to 11 previous errors

10
tests/ui/error-codes/E0057.stderr
View File

@ -18,16 +18,18 @@ error[E0057]: this function takes 1 argument but 2 arguments were supplied
--> $DIR/E0057.rs:5:13 --> $DIR/E0057.rs:5:13
| |
LL | let c = f(2, 3); LL | let c = f(2, 3);
| ^ --- | ^ - unexpected argument of type `{integer}`
| | |
| | unexpected argument of type `{integer}`
| help: remove the extra argument
| |
note: closure defined here note: closure defined here
--> $DIR/E0057.rs:2:13 --> $DIR/E0057.rs:2:13
| |
LL | let f = |x| x * 3; LL | let f = |x| x * 3;
| ^^^ | ^^^
help: remove the extra argument
|
LL - let c = f(2, 3);
LL + let c = f(2);
|
error: aborting due to 2 previous errors error: aborting due to 2 previous errors

20
tests/ui/impl-trait/opaque-used-in-extraneous-argument.stderr
View File

@ -57,31 +57,35 @@ error[E0061]: this function takes 0 arguments but 1 argument was supplied
--> $DIR/opaque-used-in-extraneous-argument.rs:17:20 --> $DIR/opaque-used-in-extraneous-argument.rs:17:20
| |
LL | let old_path = frob("hello"); LL | let old_path = frob("hello");
| ^^^^ ------- | ^^^^ ------- unexpected argument of type `&'static str`
| |
| unexpected argument of type `&'static str`
| help: remove the extra argument
| |
note: function defined here note: function defined here
--> $DIR/opaque-used-in-extraneous-argument.rs:5:4 --> $DIR/opaque-used-in-extraneous-argument.rs:5:4
| |
LL | fn frob() -> impl Fn<P, Output = T> + '_ {} LL | fn frob() -> impl Fn<P, Output = T> + '_ {}
| ^^^^ | ^^^^
help: remove the extra argument
|
LL - let old_path = frob("hello");
LL + let old_path = frob();
|
error[E0061]: this function takes 0 arguments but 1 argument was supplied error[E0061]: this function takes 0 arguments but 1 argument was supplied
--> $DIR/opaque-used-in-extraneous-argument.rs:20:5 --> $DIR/opaque-used-in-extraneous-argument.rs:20:5
| |
LL | open_parent(&old_path) LL | open_parent(&old_path)
| ^^^^^^^^^^^ --------- | ^^^^^^^^^^^ --------- unexpected argument of type `&impl FnOnce<{type error}, Output = {type error}> + Fn<{type error}> + 'static`
| |
| unexpected argument of type `&impl FnOnce<{type error}, Output = {type error}> + Fn<{type error}> + 'static`
| help: remove the extra argument
| |
note: function defined here note: function defined here
--> $DIR/opaque-used-in-extraneous-argument.rs:12:4 --> $DIR/opaque-used-in-extraneous-argument.rs:12:4
| |
LL | fn open_parent<'path>() { LL | fn open_parent<'path>() {
| ^^^^^^^^^^^ | ^^^^^^^^^^^
help: remove the extra argument
|
LL - open_parent(&old_path)
LL + open_parent()
|
error: aborting due to 7 previous errors error: aborting due to 7 previous errors

10
tests/ui/inference/ice-ifer-var-leaked-out-of-rollback-122098.stderr
View File

@ -55,16 +55,18 @@ error[E0061]: this function takes 0 arguments but 1 argument was supplied
--> $DIR/ice-ifer-var-leaked-out-of-rollback-122098.rs:21:31 --> $DIR/ice-ifer-var-leaked-out-of-rollback-122098.rs:21:31
| |
LL | LendingIterator::for_each(Query::new(&data), Box::new); LL | LendingIterator::for_each(Query::new(&data), Box::new);
| ^^^^^^^^^^ ----- | ^^^^^^^^^^ ----- unexpected argument of type `&fn() {data}`
| |
| unexpected argument of type `&fn() {data}`
| help: remove the extra argument
| |
note: associated function defined here note: associated function defined here
--> $DIR/ice-ifer-var-leaked-out-of-rollback-122098.rs:17:12 --> $DIR/ice-ifer-var-leaked-out-of-rollback-122098.rs:17:12
| |
LL | pub fn new() -> Self {} LL | pub fn new() -> Self {}
| ^^^ | ^^^
help: remove the extra argument
|
LL - LendingIterator::for_each(Query::new(&data), Box::new);
LL + LendingIterator::for_each(Query::new(), Box::new);
|
error: aborting due to 6 previous errors error: aborting due to 6 previous errors

10
tests/ui/issues/issue-16939.stderr
View File

@ -2,16 +2,18 @@ error[E0057]: this function takes 0 arguments but 1 argument was supplied
--> $DIR/issue-16939.rs:5:9 --> $DIR/issue-16939.rs:5:9
| |
LL | |t| f(t); LL | |t| f(t);
| ^ - | ^ - unexpected argument
| |
| unexpected argument
| help: remove the extra argument
| |
note: callable defined here note: callable defined here
--> $DIR/issue-16939.rs:4:12 --> $DIR/issue-16939.rs:4:12
| |
LL | fn _foo<F: Fn()> (f: F) { LL | fn _foo<F: Fn()> (f: F) {
| ^^^^ | ^^^^
help: remove the extra argument
|
LL - |t| f(t);
LL + |t| f();
|
error: aborting due to 1 previous error error: aborting due to 1 previous error

10
tests/ui/issues/issue-4935.stderr
View File

@ -2,16 +2,18 @@ error[E0061]: this function takes 1 argument but 2 arguments were supplied
--> $DIR/issue-4935.rs:5:13 --> $DIR/issue-4935.rs:5:13
| |
LL | fn main() { foo(5, 6) } LL | fn main() { foo(5, 6) }
| ^^^ --- | ^^^ - unexpected argument of type `{integer}`
| | |
| | unexpected argument of type `{integer}`
| help: remove the extra argument
| |
note: function defined here note: function defined here
--> $DIR/issue-4935.rs:3:4 --> $DIR/issue-4935.rs:3:4
| |
LL | fn foo(a: usize) {} LL | fn foo(a: usize) {}
| ^^^ -------- | ^^^ --------
help: remove the extra argument
|
LL - fn main() { foo(5, 6) }
LL + fn main() { foo(5) }
|
error: aborting due to 1 previous error error: aborting due to 1 previous error

10
tests/ui/methods/method-call-err-msg.stderr
View File

@ -2,16 +2,18 @@ error[E0061]: this method takes 0 arguments but 1 argument was supplied
--> $DIR/method-call-err-msg.rs:13:7 --> $DIR/method-call-err-msg.rs:13:7
| |
LL | x.zero(0) LL | x.zero(0)
| ^^^^ - | ^^^^ - unexpected argument of type `{integer}`
| |
| unexpected argument of type `{integer}`
| help: remove the extra argument
| |
note: method defined here note: method defined here
--> $DIR/method-call-err-msg.rs:5:8 --> $DIR/method-call-err-msg.rs:5:8
| |
LL | fn zero(self) -> Foo { self } LL | fn zero(self) -> Foo { self }
| ^^^^ | ^^^^
help: remove the extra argument
|
LL - x.zero(0)
LL + x.zero()
|
error[E0061]: this method takes 1 argument but 0 arguments were supplied error[E0061]: this method takes 1 argument but 0 arguments were supplied
--> $DIR/method-call-err-msg.rs:14:7 --> $DIR/method-call-err-msg.rs:14:7

10
tests/ui/resolve/resolve-primitive-fallback.stderr
View File

@ -24,13 +24,15 @@ error[E0061]: this function takes 0 arguments but 1 argument was supplied
--> $DIR/resolve-primitive-fallback.rs:3:5 --> $DIR/resolve-primitive-fallback.rs:3:5
| |
LL | std::mem::size_of(u16); LL | std::mem::size_of(u16);
| ^^^^^^^^^^^^^^^^^ --- | ^^^^^^^^^^^^^^^^^ --- unexpected argument
| |
| unexpected argument
| help: remove the extra argument
| |
note: function defined here note: function defined here
--> $SRC_DIR/core/src/mem/mod.rs:LL:COL --> $SRC_DIR/core/src/mem/mod.rs:LL:COL
help: remove the extra argument
|
LL - std::mem::size_of(u16);
LL + std::mem::size_of();
|
error: aborting due to 3 previous errors error: aborting due to 3 previous errors

20
tests/ui/span/issue-34264.stderr
View File

@ -54,16 +54,18 @@ error[E0061]: this function takes 2 arguments but 3 arguments were supplied
--> $DIR/issue-34264.rs:7:5 --> $DIR/issue-34264.rs:7:5
| |
LL | foo(Some(42), 2, ""); LL | foo(Some(42), 2, "");
| ^^^ ---- | ^^^ -- unexpected argument of type `&'static str`
| | |
| | unexpected argument of type `&'static str`
| help: remove the extra argument
| |
note: function defined here note: function defined here
--> $DIR/issue-34264.rs:1:4 --> $DIR/issue-34264.rs:1:4
| |
LL | fn foo(Option<i32>, String) {} LL | fn foo(Option<i32>, String) {}
| ^^^ ----------- ------ | ^^^ ----------- ------
help: remove the extra argument
|
LL - foo(Some(42), 2, "");
LL + foo(Some(42), 2);
|
error[E0308]: mismatched types error[E0308]: mismatched types
--> $DIR/issue-34264.rs:8:13 --> $DIR/issue-34264.rs:8:13
@ -83,16 +85,18 @@ error[E0061]: this function takes 2 arguments but 3 arguments were supplied
--> $DIR/issue-34264.rs:10:5 --> $DIR/issue-34264.rs:10:5
| |
LL | bar(1, 2, 3); LL | bar(1, 2, 3);
| ^^^ --- | ^^^ - unexpected argument of type `{integer}`
| | |
| | unexpected argument of type `{integer}`
| help: remove the extra argument
| |
note: function defined here note: function defined here
--> $DIR/issue-34264.rs:3:4 --> $DIR/issue-34264.rs:3:4
| |
LL | fn bar(x, y: usize) {} LL | fn bar(x, y: usize) {}
| ^^^ - -------- | ^^^ - --------
help: remove the extra argument
|
LL - bar(1, 2, 3);
LL + bar(1, 2);
|
error: aborting due to 6 previous errors error: aborting due to 6 previous errors

13
tests/ui/tuple/wrong_argument_ice-4.stderr
View File

@ -6,16 +6,21 @@ LL | (|| {})(|| {
LL | | LL | |
LL | | let b = 1; LL | | let b = 1;
LL | | }); LL | | });
| | - | |_____- unexpected argument of type `{closure@$DIR/wrong_argument_ice-4.rs:2:13: 2:15}`
| | |
| |_____unexpected argument of type `{closure@$DIR/wrong_argument_ice-4.rs:2:13: 2:15}`
| help: remove the extra argument
| |
note: closure defined here note: closure defined here
--> $DIR/wrong_argument_ice-4.rs:2:6 --> $DIR/wrong_argument_ice-4.rs:2:6
| |
LL | (|| {})(|| { LL | (|| {})(|| {
| ^^ | ^^
help: remove the extra argument
|
LL - (|| {})(|| {
LL -
LL - let b = 1;
LL - });
LL + (|| {})();
|
error: aborting due to 1 previous error error: aborting due to 1 previous error

10
tests/ui/type/type-ascription-instead-of-initializer.stderr
View File

@ -11,13 +11,15 @@ error[E0061]: this function takes 1 argument but 2 arguments were supplied
--> $DIR/type-ascription-instead-of-initializer.rs:2:12 --> $DIR/type-ascription-instead-of-initializer.rs:2:12
| |
LL | let x: Vec::with_capacity(10, 20); LL | let x: Vec::with_capacity(10, 20);
| ^^^^^^^^^^^^^^^^^^ ---- | ^^^^^^^^^^^^^^^^^^ -- unexpected argument of type `{integer}`
| | |
| | unexpected argument of type `{integer}`
| help: remove the extra argument
| |
note: associated function defined here note: associated function defined here
--> $SRC_DIR/alloc/src/vec/mod.rs:LL:COL --> $SRC_DIR/alloc/src/vec/mod.rs:LL:COL
help: remove the extra argument
|
LL - let x: Vec::with_capacity(10, 20);
LL + let x: Vec::with_capacity(10);
|
error: aborting due to 2 previous errors error: aborting due to 2 previous errors

10
tests/ui/typeck/remove-extra-argument.stderr
View File

@ -2,16 +2,18 @@ error[E0061]: this function takes 1 argument but 2 arguments were supplied
--> $DIR/remove-extra-argument.rs:6:5 --> $DIR/remove-extra-argument.rs:6:5
| |
LL | l(vec![], vec![]) LL | l(vec![], vec![])
| ^ -------- | ^ ------ unexpected argument of type `Vec<_>`
| | |
| | unexpected argument of type `Vec<_>`
| help: remove the extra argument
| |
note: function defined here note: function defined here
--> $DIR/remove-extra-argument.rs:3:4 --> $DIR/remove-extra-argument.rs:3:4
| |
LL | fn l(_a: Vec<u8>) {} LL | fn l(_a: Vec<u8>) {}
| ^ ----------- | ^ -----------
help: remove the extra argument
|
LL - l(vec![], vec![])
LL + l(vec![])
|
error: aborting due to 1 previous error error: aborting due to 1 previous error

30
tests/ui/typeck/struct-enum-wrong-args.stderr
View File

@ -2,13 +2,15 @@ error[E0061]: this enum variant takes 1 argument but 2 arguments were supplied
--> $DIR/struct-enum-wrong-args.rs:6:13 --> $DIR/struct-enum-wrong-args.rs:6:13
| |
LL | let _ = Some(3, 2); LL | let _ = Some(3, 2);
| ^^^^ --- | ^^^^ - unexpected argument of type `{integer}`
| | |
| | unexpected argument of type `{integer}`
| help: remove the extra argument
| |
note: tuple variant defined here note: tuple variant defined here
--> $SRC_DIR/core/src/option.rs:LL:COL --> $SRC_DIR/core/src/option.rs:LL:COL
help: remove the extra argument
|
LL - let _ = Some(3, 2);
LL + let _ = Some(3);
|
error[E0061]: this enum variant takes 1 argument but 3 arguments were supplied error[E0061]: this enum variant takes 1 argument but 3 arguments were supplied
--> $DIR/struct-enum-wrong-args.rs:7:13 --> $DIR/struct-enum-wrong-args.rs:7:13
@ -59,16 +61,18 @@ error[E0061]: this struct takes 1 argument but 2 arguments were supplied
--> $DIR/struct-enum-wrong-args.rs:10:13 --> $DIR/struct-enum-wrong-args.rs:10:13
| |
LL | let _ = Wrapper(5, 2); LL | let _ = Wrapper(5, 2);
| ^^^^^^^ --- | ^^^^^^^ - unexpected argument of type `{integer}`
| | |
| | unexpected argument of type `{integer}`
| help: remove the extra argument
| |
note: tuple struct defined here note: tuple struct defined here
--> $DIR/struct-enum-wrong-args.rs:2:8 --> $DIR/struct-enum-wrong-args.rs:2:8
| |
LL | struct Wrapper(i32); LL | struct Wrapper(i32);
| ^^^^^^^ | ^^^^^^^
help: remove the extra argument
|
LL - let _ = Wrapper(5, 2);
LL + let _ = Wrapper(5);
|
error[E0061]: this struct takes 2 arguments but 0 arguments were supplied error[E0061]: this struct takes 2 arguments but 0 arguments were supplied
--> $DIR/struct-enum-wrong-args.rs:11:13 --> $DIR/struct-enum-wrong-args.rs:11:13
@ -106,16 +110,18 @@ error[E0061]: this struct takes 2 arguments but 3 arguments were supplied
--> $DIR/struct-enum-wrong-args.rs:13:13 --> $DIR/struct-enum-wrong-args.rs:13:13
| |
LL | let _ = DoubleWrapper(5, 2, 7); LL | let _ = DoubleWrapper(5, 2, 7);
| ^^^^^^^^^^^^^ --- | ^^^^^^^^^^^^^ - unexpected argument of type `{integer}`
| | |
| | unexpected argument of type `{integer}`
| help: remove the extra argument
| |
note: tuple struct defined here note: tuple struct defined here
--> $DIR/struct-enum-wrong-args.rs:3:8 --> $DIR/struct-enum-wrong-args.rs:3:8
| |
LL | struct DoubleWrapper(i32, i32); LL | struct DoubleWrapper(i32, i32);
| ^^^^^^^^^^^^^ | ^^^^^^^^^^^^^
help: remove the extra argument
|
LL - let _ = DoubleWrapper(5, 2, 7);
LL + let _ = DoubleWrapper(5, 2);
|
error: aborting due to 8 previous errors error: aborting due to 8 previous errors