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
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
|
error: expected one of `,` or `>`, found `3`
--> $DIR/const-expression-suggest-missing-braces.rs:6:17
|
LL | foo::<BAR + 3>();
| ^ expected one of `,` or `>`
|
help: expressions must be enclosed in braces to be used as const generic arguments
|
LL | foo::<{ BAR + 3 }>();
| + +
error: expressions must be enclosed in braces to be used as const generic arguments
--> $DIR/const-expression-suggest-missing-braces.rs:17:11
|
LL | foo::<3 + 3>();
| ^^^^^
|
help: enclose the `const` expression in braces
|
LL | foo::<{ 3 + 3 }>();
| + +
error: expected one of `,` or `>`, found `-`
--> $DIR/const-expression-suggest-missing-braces.rs:20:15
|
LL | foo::<BAR - 3>();
| ^ expected one of `,` or `>`
|
help: expressions must be enclosed in braces to be used as const generic arguments
|
LL | foo::<{ BAR - 3 }>();
| + +
error: expected one of `,` or `>`, found `-`
--> $DIR/const-expression-suggest-missing-braces.rs:23:15
|
LL | foo::<BAR - BAR>();
| ^ expected one of `,` or `>`
|
help: expressions must be enclosed in braces to be used as const generic arguments
|
LL | foo::<{ BAR - BAR }>();
| + +
error: expressions must be enclosed in braces to be used as const generic arguments
--> $DIR/const-expression-suggest-missing-braces.rs:26:11
|
LL | foo::<100 - BAR>();
| ^^^^^^^^^
|
help: enclose the `const` expression in braces
|
LL | foo::<{ 100 - BAR }>();
| + +
error: expected one of `,` or `>`, found `(`
--> $DIR/const-expression-suggest-missing-braces.rs:29:19
|
LL | foo::<bar<i32>()>();
| ^ expected one of `,` or `>`
|
help: expressions must be enclosed in braces to be used as const generic arguments
|
LL | foo::<{ bar<i32>() }>();
| + +
error: expected one of `,` or `>`, found `(`
--> $DIR/const-expression-suggest-missing-braces.rs:32:21
|
LL | foo::<bar::<i32>()>();
| ^ expected one of `,` or `>`
|
help: expressions must be enclosed in braces to be used as const generic arguments
|
LL | foo::<{ bar::<i32>() }>();
| + +
error: expected one of `,` or `>`, found `(`
--> $DIR/const-expression-suggest-missing-braces.rs:35:21
|
LL | foo::<bar::<i32>() + BAR>();
| ^ expected one of `,` or `>`
|
help: expressions must be enclosed in braces to be used as const generic arguments
|
LL | foo::<{ bar::<i32>() + BAR }>();
| + +
error: expected one of `,` or `>`, found `(`
--> $DIR/const-expression-suggest-missing-braces.rs:38:21
|
LL | foo::<bar::<i32>() - BAR>();
| ^ expected one of `,` or `>`
|
help: expressions must be enclosed in braces to be used as const generic arguments
|
LL | foo::<{ bar::<i32>() - BAR }>();
| + +
error: expected one of `,` or `>`, found `-`
--> $DIR/const-expression-suggest-missing-braces.rs:41:15
|
LL | foo::<BAR - bar::<i32>()>();
| ^ expected one of `,` or `>`
|
help: expressions must be enclosed in braces to be used as const generic arguments
|
LL | foo::<{ BAR - bar::<i32>() }>();
| + +
error: expected one of `,` or `>`, found `-`
--> $DIR/const-expression-suggest-missing-braces.rs:44:15
|
LL | foo::<BAR - bar::<i32>()>();
| ^ expected one of `,` or `>`
|
help: expressions must be enclosed in braces to be used as const generic arguments
|
LL | foo::<{ BAR - bar::<i32>() }>();
| + +
error[E0404]: expected trait, found constant `BAR`
--> $DIR/const-expression-suggest-missing-braces.rs:11:11
|
LL | foo::<BAR + BAR>();
| ^^^ not a trait
error[E0404]: expected trait, found constant `BAR`
--> $DIR/const-expression-suggest-missing-braces.rs:11:17
|
LL | foo::<BAR + BAR>();
| ^^^ not a trait
error[E0747]: type provided when a constant was expected
--> $DIR/const-expression-suggest-missing-braces.rs:11:11
|
LL | foo::<BAR + BAR>();
| ^^^^^^^^^
error: aborting due to 14 previous errors
Some errors have detailed explanations: E0404, E0747.
For more information about an error, try `rustc --explain E0404`.
|
