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rust/src/test/ui/issues/issue-54954.stderr

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ast_validation: tweak diagnostic output
2020-02-11 08:19:21 +01:00
error[E0379]: functions in traits cannot be declared const
Fix ICE on const evaluation of const method
2019-04-17 12:00:35 -07:00
--> $DIR/issue-54954.rs:7:5
|
LL | const fn const_val<T: Sized>() -> usize {
ast_validation: tweak diagnostic output
2020-02-11 08:19:21 +01:00
| ^^^^^ functions in traits cannot be const
Fix ICE on const evaluation of const method
2019-04-17 12:00:35 -07:00
Deduplicate logic
2019-10-29 17:28:39 -07:00
error[E0283]: type annotations needed
Fix ICE on const evaluation of const method
2019-04-17 12:00:35 -07:00
--> $DIR/issue-54954.rs:3:24
|
LL | const ARR_LEN: usize = Tt::const_val::<[i8; 123]>();
Avoid invalid suggestion by checking the snippet in const fn call
2019-12-10 14:15:38 -08:00
| ^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type
Remove blanket silencing of "type annotation needed" errors Remove blanket check for existence of other errors before emitting "type annotation needed" errors, and add some eager checks to avoid adding obligations when they refer to types that reference `[type error]` in order to reduce unneded errors.
2019-09-24 11:05:49 -07:00
...
LL | const fn const_val<T: Sized>() -> usize {
fix rebase
2019-09-24 11:55:53 -07:00
| --------- - required by this bound in `Tt::const_val`
Deduplicate logic
2019-10-29 17:28:39 -07:00
|
= note: cannot resolve `_: Tt`
Remove blanket silencing of "type annotation needed" errors Remove blanket check for existence of other errors before emitting "type annotation needed" errors, and add some eager checks to avoid adding obligations when they refer to types that reference `[type error]` in order to reduce unneded errors.
2019-09-24 11:05:49 -07:00
error[E0080]: evaluation of constant value failed
--> $DIR/issue-54954.rs:13:15
|
LL | fn f(z: [f32; ARR_LEN]) -> [f32; ARR_LEN] {
| ^^^^^^^ referenced constant has errors
error[E0080]: evaluation of constant value failed
--> $DIR/issue-54954.rs:13:34
|
LL | fn f(z: [f32; ARR_LEN]) -> [f32; ARR_LEN] {
| ^^^^^^^ referenced constant has errors
Fix ICE on const evaluation of const method
2019-04-17 12:00:35 -07:00
Remove blanket silencing of "type annotation needed" errors Remove blanket check for existence of other errors before emitting "type annotation needed" errors, and add some eager checks to avoid adding obligations when they refer to types that reference `[type error]` in order to reduce unneded errors.
2019-09-24 11:05:49 -07:00
error: aborting due to 4 previous errors
Fix ICE on const evaluation of const method
2019-04-17 12:00:35 -07:00
Remove blanket silencing of "type annotation needed" errors Remove blanket check for existence of other errors before emitting "type annotation needed" errors, and add some eager checks to avoid adding obligations when they refer to types that reference `[type error]` in order to reduce unneded errors.
2019-09-24 11:05:49 -07:00
Some errors have detailed explanations: E0080, E0283, E0379.
For more information about an error, try `rustc --explain E0080`.
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