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error: expected one of `>`, a const expression, lifetime, or type, found `:`
--> $DIR/trait-path-missing-gen_arg.rs:6:30
|
LL | fn f1<'a>(arg : Box<dyn X< : 32 >>) {}
| ^ expected one of `>`, a const expression, lifetime, or type
|
help: expressions must be enclosed in braces to be used as const generic arguments
|
LL | fn f1<'a>(arg : Box<{ dyn X< : 32 } >>) {}
| + +
error: expected parameter name, found `>`
--> $DIR/trait-path-missing-gen_arg.rs:6:36
|
LL | fn f1<'a>(arg : Box<dyn X< : 32 >>) {}
| ^ expected parameter name
error: expected one of `!`, `)`, `+`, `,`, or `::`, found `>`
--> $DIR/trait-path-missing-gen_arg.rs:6:36
|
LL | fn f1<'a>(arg : Box<dyn X< : 32 >>) {}
| ^
| |
| expected one of `!`, `)`, `+`, `,`, or `::`
| help: missing `,`
error: expected one of `>`, a const expression, lifetime, or type, found `=`
--> $DIR/trait-path-missing-gen_arg.rs:14:30
|
LL | fn f1<'a>(arg : Box<dyn X< = 32 >>) {}
| - ^ expected one of `>`, a const expression, lifetime, or type
| |
| maybe try to close unmatched angle bracket
error[E0747]: constant provided when a type was expected
--> $DIR/trait-path-missing-gen_arg.rs:6:23
|
LL | fn f1<'a>(arg : Box<dyn X< : 32 >>) {}
| ^^^^^^^^^^^
error: aborting due to 5 previous errors
For more information about this error, try `rustc --explain E0747`.
|
