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Reestablish feature gate for RangeFrom in slices

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Jubilee Young 2021-05-27 14:36:45 -07:00
parent 45d9dd69a7
commit 43bad44ff0
6 changed files with 99 additions and 0 deletions
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39
src/test/ui/half-open-range-patterns/slice_pattern_syntax_problem1.stderr Normal file
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error[E0658]: half-open range patterns are unstable
--> $DIR/slice_pattern_syntax_problem1.rs:4:23
|
LL | let [a @ 3.., b @ ..3, c @ 4..6, ..] = xs;
| ^^^
|
= note: see issue #67264 <https://github.com/rust-lang/rust/issues/67264> for more information
= help: add `#![feature(half_open_range_patterns)]` to the crate attributes to enable
error[E0658]: `X..` patterns in slices are experimental
--> $DIR/slice_pattern_syntax_problem1.rs:4:10
|
LL | let [a @ 3.., b @ ..3, c @ 4..6, ..] = xs;
| ^^^^^^^
|
= note: see issue #67264 <https://github.com/rust-lang/rust/issues/67264> for more information
= help: add `#![feature(half_open_range_patterns)]` to the crate attributes to enable
error[E0658]: exclusive range pattern syntax is experimental
--> $DIR/slice_pattern_syntax_problem1.rs:4:23
|
LL | let [a @ 3.., b @ ..3, c @ 4..6, ..] = xs;
| ^^^
|
= note: see issue #37854 <https://github.com/rust-lang/rust/issues/37854> for more information
= help: add `#![feature(exclusive_range_pattern)]` to the crate attributes to enable
error[E0658]: exclusive range pattern syntax is experimental
--> $DIR/slice_pattern_syntax_problem1.rs:4:32
|
LL | let [a @ 3.., b @ ..3, c @ 4..6, ..] = xs;
| ^^^^
|
= note: see issue #37854 <https://github.com/rust-lang/rust/issues/37854> for more information
= help: add `#![feature(exclusive_range_pattern)]` to the crate attributes to enable
error: aborting due to 4 previous errors
For more information about this error, try `rustc --explain E0658`.