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| author | Mark Mansi <markm@cs.wisc.edu> | 2018-03-16 20:15:56 -0500 |
|---|---|---|
| committer | Mark Mansi <markm@cs.wisc.edu> | 2018-03-26 08:37:56 -0500 |
| commit | db7d9ea480e16c7135c997f56b44d3c0a657cc9d (patch) | |
| tree | 53d11378eae87a1b1f56d9835aa69e410fc1b82b /src/libsyntax | |
| parent | 33d9d8e0c62e6eeb3c9406a251312c630c2b3596 (diff) | |
| download | rust-db7d9ea480e16c7135c997f56b44d3c0a657cc9d.tar.gz rust-db7d9ea480e16c7135c997f56b44d3c0a657cc9d.zip | |
Stabilize i128 feature too
Diffstat (limited to 'src/libsyntax')
| -rw-r--r-- | src/libsyntax/diagnostic_list.rs | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/libsyntax/diagnostic_list.rs b/src/libsyntax/diagnostic_list.rs index 1f87c1b94c5..3246dc47701 100644 --- a/src/libsyntax/diagnostic_list.rs +++ b/src/libsyntax/diagnostic_list.rs @@ -250,7 +250,10 @@ An unstable feature was used. Erroneous code example: ```compile_fail,E658 -let x = ::std::u128::MAX; // error: use of unstable library feature 'i128' +#[repr(u128)] // error: use of unstable library feature 'i128' +enum Foo { + Bar(u64), +} ``` If you're using a stable or a beta version of rustc, you won't be able to use @@ -261,10 +264,11 @@ If you're using a nightly version of rustc, just add the corresponding feature to be able to use it: ``` -#![feature(i128)] +#![feature(repri128)] -fn main() { - let x = ::std::u128::MAX; // ok! +#[repr(u128)] // ok! +enum Foo { + Bar(u64), } ``` "##, |