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Test for missing const-stability attributes

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This commit is contained in:
Dylan MacKenzie 2020-09-25 13:51:52 -07:00
parent 76c6f2dc3f
commit 6ce178f60e
2 changed files with 20 additions and 0 deletions
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12
src/test/ui/stability-attribute/missing-const-stability.rs Normal file
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#![feature(staged_api)]
#![stable(feature = "rust1", since = "1.0.0")]
#[stable(feature = "foo", since = "1.0.0")]
pub const fn foo() {}
//~^ ERROR rustc_const_stable
#[unstable(feature = "bar", issue = "none")]
pub const fn bar() {} // ok
fn main() {}

8
src/test/ui/stability-attribute/missing-const-stability.stderr Normal file
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error: `#[stable]` const functions must also be either `#[rustc_const_stable]` or `#[rustc_const_unstable]`
--> $DIR/missing-const-stability.rs:6:1
|
LL | pub const fn foo() {}
| ^^^^^^^^^^^^^^^^^^^^^
error: aborting due to previous error