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rust/src/test/ui/span/gated-features-attr-spans.stderr

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Add error code for unstable feature errors
2018-01-13 07:05:51 -06:00
error[E0658]: SIMD types are experimental and possibly buggy (see issue #27731)
feature error span on attr. for fn_must_use, SIMD/align, macro reëxport There were several feature-gated attributes for which the feature-not-available error spans would point to the item annotated with the gated attribute, when it would make more sense for the span to point to the attribute itself: if the attribute is removed, the function/struct/&c. likely still makes sense and the program will compile. (Note that we decline to make the analogous change for the `main`, `start`, and `plugin_registrar` features, for in those cases it makes sense for the span to implicate the entire function, of which there is little hope of using without the gated attribute.)
2017-08-26 20:00:33 -05:00
--> $DIR/gated-features-attr-spans.rs:20:1
|
Update UI tests
2018-02-22 18:42:32 -06:00
LL | #[repr(simd)] //~ ERROR are experimental
feature error span on attr. for fn_must_use, SIMD/align, macro reëxport There were several feature-gated attributes for which the feature-not-available error spans would point to the item annotated with the gated attribute, when it would make more sense for the span to point to the attribute itself: if the attribute is removed, the function/struct/&c. likely still makes sense and the program will compile. (Note that we decline to make the analogous change for the `main`, `start`, and `plugin_registrar` features, for in those cases it makes sense for the span to implicate the entire function, of which there is little hope of using without the gated attribute.)
2017-08-26 20:00:33 -05:00
| ^^^^^^^^^^^^^
|
= help: add #![feature(repr_simd)] to the crate attributes to enable
warning: `#[must_use]` on methods is experimental (see issue #43302)
--> $DIR/gated-features-attr-spans.rs:27:5
|
Update UI tests
2018-02-22 18:42:32 -06:00
LL | #[must_use] fn summon_weapon(&self) -> Weapon { self.weapon }
feature error span on attr. for fn_must_use, SIMD/align, macro reëxport There were several feature-gated attributes for which the feature-not-available error spans would point to the item annotated with the gated attribute, when it would make more sense for the span to point to the attribute itself: if the attribute is removed, the function/struct/&c. likely still makes sense and the program will compile. (Note that we decline to make the analogous change for the `main`, `start`, and `plugin_registrar` features, for in those cases it makes sense for the span to implicate the entire function, of which there is little hope of using without the gated attribute.)
2017-08-26 20:00:33 -05:00
| ^^^^^^^^^^^
|
= help: add #![feature(fn_must_use)] to the crate attributes to enable
warning: `#[must_use]` on functions is experimental (see issue #43302)
Merge cfail and ui tests into ui tests
2017-11-20 06:13:27 -06:00
--> $DIR/gated-features-attr-spans.rs:31:1
feature error span on attr. for fn_must_use, SIMD/align, macro reëxport There were several feature-gated attributes for which the feature-not-available error spans would point to the item annotated with the gated attribute, when it would make more sense for the span to point to the attribute itself: if the attribute is removed, the function/struct/&c. likely still makes sense and the program will compile. (Note that we decline to make the analogous change for the `main`, `start`, and `plugin_registrar` features, for in those cases it makes sense for the span to implicate the entire function, of which there is little hope of using without the gated attribute.)
2017-08-26 20:00:33 -05:00
|
Update UI tests
2018-02-22 18:42:32 -06:00
LL | #[must_use] //~ WARN is experimental
feature error span on attr. for fn_must_use, SIMD/align, macro reëxport There were several feature-gated attributes for which the feature-not-available error spans would point to the item annotated with the gated attribute, when it would make more sense for the span to point to the attribute itself: if the attribute is removed, the function/struct/&c. likely still makes sense and the program will compile. (Note that we decline to make the analogous change for the `main`, `start`, and `plugin_registrar` features, for in those cases it makes sense for the span to implicate the entire function, of which there is little hope of using without the gated attribute.)
2017-08-26 20:00:33 -05:00
| ^^^^^^^^^^^
|
= help: add #![feature(fn_must_use)] to the crate attributes to enable
Stabilized `#[repr(align(x))]` attribute (RFC 1358)
2017-12-25 17:24:23 -06:00
error: aborting due to previous error
feature error span on attr. for fn_must_use, SIMD/align, macro reëxport There were several feature-gated attributes for which the feature-not-available error spans would point to the item annotated with the gated attribute, when it would make more sense for the span to point to the attribute itself: if the attribute is removed, the function/struct/&c. likely still makes sense and the program will compile. (Note that we decline to make the analogous change for the `main`, `start`, and `plugin_registrar` features, for in those cases it makes sense for the span to implicate the entire function, of which there is little hope of using without the gated attribute.)
2017-08-26 20:00:33 -05:00
Update ui tests
2018-02-19 14:40:25 -06:00
If you want more information on this error, try using "rustc --explain E0658"
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