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rust/tests/ui/const-generics/assoc_const_eq_diagnostic.stderr

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Add note about wrapping in braces Previously it was not clear why this errored or if it was even supported, as there was no diagnostic that suggested wrapping it in braces. Thus, add a simple diagnostic that suggests wrapping enum variants in braces.
2022-12-30 05:09:09 +00:00
error[E0573]: expected type, found variant `Mode::Cool`
--> $DIR/assoc_const_eq_diagnostic.rs:11:35
|
LL | pub trait CoolStuff: Parse<MODE = Mode::Cool> {}
| ^^^^^^^^^^
| |
| not a type
| help: try using the variant's enum: `Mode`
error[E0573]: expected type, found variant `Mode::Cool`
Don't use implied trait predicates in gather_explicit_predicates_of
2023-04-19 00:13:53 +00:00
--> $DIR/assoc_const_eq_diagnostic.rs:16:17
Add note about wrapping in braces Previously it was not clear why this errored or if it was even supported, as there was no diagnostic that suggested wrapping it in braces. Thus, add a simple diagnostic that suggests wrapping enum variants in braces.
2022-12-30 05:09:09 +00:00
|
LL | fn no_help() -> Mode::Cool {}
| ^^^^^^^^^^
| |
| not a type
| help: try using the variant's enum: `Mode`
Resolve assoc item bindings by namespace If a const is expected, resolve a const. If a type is expected, resolve a type. Don't try to resolve a type first falling back to consts.
2023-11-24 08:53:10 +00:00
error: expected constant, found type
--> $DIR/assoc_const_eq_diagnostic.rs:11:35
Add note about wrapping in braces Previously it was not clear why this errored or if it was even supported, as there was no diagnostic that suggested wrapping it in braces. Thus, add a simple diagnostic that suggests wrapping enum variants in braces.
2022-12-30 05:09:09 +00:00
|
LL | pub trait CoolStuff: Parse<MODE = Mode::Cool> {}
Resolve assoc item bindings by namespace If a const is expected, resolve a const. If a type is expected, resolve a type. Don't try to resolve a type first falling back to consts.
2023-11-24 08:53:10 +00:00
| ---- ^^^^^^^^^^ unexpected type
| |
| expected a constant because of this associated constant
Add note about wrapping in braces Previously it was not clear why this errored or if it was even supported, as there was no diagnostic that suggested wrapping it in braces. Thus, add a simple diagnostic that suggests wrapping enum variants in braces.
2022-12-30 05:09:09 +00:00
|
Resolve assoc item bindings by namespace If a const is expected, resolve a const. If a type is expected, resolve a type. Don't try to resolve a type first falling back to consts.
2023-11-24 08:53:10 +00:00
note: the associated constant is defined here
Add note about wrapping in braces Previously it was not clear why this errored or if it was even supported, as there was no diagnostic that suggested wrapping it in braces. Thus, add a simple diagnostic that suggests wrapping enum variants in braces.
2022-12-30 05:09:09 +00:00
--> $DIR/assoc_const_eq_diagnostic.rs:8:5
|
LL | const MODE: Mode;
| ^^^^^^^^^^^^^^^^
Resolve assoc item bindings by namespace If a const is expected, resolve a const. If a type is expected, resolve a type. Don't try to resolve a type first falling back to consts.
2023-11-24 08:53:10 +00:00
help: consider adding braces here
|
LL | pub trait CoolStuff: Parse<MODE = { Mode::Cool }> {}
| + +
Add note about wrapping in braces Previously it was not clear why this errored or if it was even supported, as there was no diagnostic that suggested wrapping it in braces. Thus, add a simple diagnostic that suggests wrapping enum variants in braces.
2022-12-30 05:09:09 +00:00
Resolve assoc item bindings by namespace If a const is expected, resolve a const. If a type is expected, resolve a type. Don't try to resolve a type first falling back to consts.
2023-11-24 08:53:10 +00:00
error: expected constant, found type
--> $DIR/assoc_const_eq_diagnostic.rs:11:35
Don't use implied trait predicates in gather_explicit_predicates_of
2023-04-19 00:13:53 +00:00
|
LL | pub trait CoolStuff: Parse<MODE = Mode::Cool> {}
Resolve assoc item bindings by namespace If a const is expected, resolve a const. If a type is expected, resolve a type. Don't try to resolve a type first falling back to consts.
2023-11-24 08:53:10 +00:00
| ---- ^^^^^^^^^^ unexpected type
| |
| expected a constant because of this associated constant
Don't use implied trait predicates in gather_explicit_predicates_of
2023-04-19 00:13:53 +00:00
|
Resolve assoc item bindings by namespace If a const is expected, resolve a const. If a type is expected, resolve a type. Don't try to resolve a type first falling back to consts.
2023-11-24 08:53:10 +00:00
note: the associated constant is defined here
Don't use implied trait predicates in gather_explicit_predicates_of
2023-04-19 00:13:53 +00:00
--> $DIR/assoc_const_eq_diagnostic.rs:8:5
|
LL | const MODE: Mode;
| ^^^^^^^^^^^^^^^^
Add a note to duplicate diagnostics
2023-10-04 18:34:50 +00:00
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
Resolve assoc item bindings by namespace If a const is expected, resolve a const. If a type is expected, resolve a type. Don't try to resolve a type first falling back to consts.
2023-11-24 08:53:10 +00:00
help: consider adding braces here
|
LL | pub trait CoolStuff: Parse<MODE = { Mode::Cool }> {}
| + +
Don't use implied trait predicates in gather_explicit_predicates_of
2023-04-19 00:13:53 +00:00
error: aborting due to 4 previous errors
Add note about wrapping in braces Previously it was not clear why this errored or if it was even supported, as there was no diagnostic that suggested wrapping it in braces. Thus, add a simple diagnostic that suggests wrapping enum variants in braces.
2022-12-30 05:09:09 +00:00
For more information about this error, try `rustc --explain E0573`.
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