1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
|
error: expected one of `:`, `@`, or `|`, found `<`
--> $DIR/issue-34264.rs:1:14
|
LL | fn foo(Option<i32>, String) {}
| ^ expected one of `:`, `@`, or `|`
|
= note: anonymous parameters are removed in the 2018 edition (see RFC 1685)
help: if this is a `self` type, give it a parameter name
|
LL | fn foo(self: Option<i32>, String) {}
| +++++
help: if this is a type, explicitly ignore the parameter name
|
LL | fn foo(_: Option<i32>, String) {}
| ++
error: expected one of `:`, `@`, or `|`, found `)`
--> $DIR/issue-34264.rs:1:27
|
LL | fn foo(Option<i32>, String) {}
| ^ expected one of `:`, `@`, or `|`
|
= note: anonymous parameters are removed in the 2018 edition (see RFC 1685)
help: if this is a parameter name, give it a type
|
LL | fn foo(Option<i32>, String: TypeName) {}
| ++++++++++
help: if this is a type, explicitly ignore the parameter name
|
LL | fn foo(Option<i32>, _: String) {}
| ++
error: expected one of `:`, `@`, or `|`, found `,`
--> $DIR/issue-34264.rs:3:9
|
LL | fn bar(x, y: usize) {}
| ^ expected one of `:`, `@`, or `|`
|
= note: anonymous parameters are removed in the 2018 edition (see RFC 1685)
help: if this is a `self` type, give it a parameter name
|
LL | fn bar(self: x, y: usize) {}
| +++++
help: if this is a parameter name, give it a type
|
LL | fn bar(x: TypeName, y: usize) {}
| ++++++++++
help: if this is a type, explicitly ignore the parameter name
|
LL | fn bar(_: x, y: usize) {}
| ++
error[E0061]: this function takes 2 arguments but 3 arguments were supplied
--> $DIR/issue-34264.rs:7:5
|
LL | foo(Some(42), 2, "");
| ^^^ -- argument of type `&'static str` unexpected
|
note: function defined here
--> $DIR/issue-34264.rs:1:4
|
LL | fn foo(Option<i32>, String) {}
| ^^^ ----------- ------
help: remove the extra argument
|
LL | foo(Some(42), 2);
| ~~~~~~~~~~~~~
error[E0308]: mismatched types
--> $DIR/issue-34264.rs:8:13
|
LL | bar("", "");
| --- ^^ expected `usize`, found `&str`
| |
| arguments to this function are incorrect
|
note: function defined here
--> $DIR/issue-34264.rs:3:4
|
LL | fn bar(x, y: usize) {}
| ^^^ --------
error[E0061]: this function takes 2 arguments but 3 arguments were supplied
--> $DIR/issue-34264.rs:10:5
|
LL | bar(1, 2, 3);
| ^^^ - argument of type `{integer}` unexpected
|
note: function defined here
--> $DIR/issue-34264.rs:3:4
|
LL | fn bar(x, y: usize) {}
| ^^^ - --------
help: remove the extra argument
|
LL | bar(1, 2);
| ~~~~~~
error: aborting due to 6 previous errors
Some errors have detailed explanations: E0061, E0308.
For more information about an error, try `rustc --explain E0061`.
|
