Update const-fn doc in unstable-book #79858
Merged
+2
−21
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
|
(rust-highfive has picked a reviewer for you, use r? to override) |
rust-highfive
added
the
S-waiting-on-review
pickfire
reviewed
Dec 9, 2020
Update src/doc/unstable-book/src/language-features/const-fn.md Co-authored-by: Ivan Tham <[email protected]>
sasurau4
force-pushed
the
doc/update-unstable-book-const-fn
branch
from
bca35f4
to
caab16f
Compare
|
@bors r+ rollup |
|
📌 Commit caab16f has been approved by |
bors
added
S-waiting-on-bors
Dylan-DPC-zz
pushed a commit
to Dylan-DPC-zz/rust
that referenced
this pull request
Dec 10, 2020
…onst-fn, r=oli-obk Update const-fn doc in unstable-book Fix rust-lang#79691 I couldn't find suitable examples. It seems that `const_fn` feature-gate used only following place. https://github.com/rust-lang/rust/blob/810324d1f31eb8d75e8f0044df720652986ef133/compiler/rustc_ast_passes/src/feature_gate.rs#L560-L562 And example like following emits [E0379](https://doc.rust-lang.org/error-index.html#E0379). ```rust #![feature(const_fn)] trait Foo { const fn bar() -> Self; } ``` Any other suitable example exists, please let me know.
bors
added a commit
to rust-lang-ci/rust
that referenced
this pull request
Dec 11, 2020
Rollup of 11 pull requests Successful merges: - rust-lang#77027 (Improve documentation for `std::{f32,f64}::mul_add`) - rust-lang#79375 (Make the kernel_copy tests more robust/concurrent.) - rust-lang#79639 (Add long explanation for E0212) - rust-lang#79698 (Add tracking issue template for library features.) - rust-lang#79809 (Dogfood `str_split_once()`) - rust-lang#79851 (Clarify the 'default is only allowed on...' error) - rust-lang#79858 (Update const-fn doc in unstable-book) - rust-lang#79860 (Clarify that String::split_at takes a byte index.) - rust-lang#79871 (Fix small typo in `wrapping_shl` documentation) - rust-lang#79896 (Make search results tab and help button focusable with keyboard) - rust-lang#79917 (Use Symbol for inline asm register class names) Failed merges: r? `@ghost` `@rustbot` modify labels: rollup
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Fix #79691
I couldn't find suitable examples. It seems that
const_fnfeature-gate used only following place.rust/compiler/rustc_ast_passes/src/feature_gate.rs
Lines 560 to 562 in 810324d
And example like following emits E0379.
Any other suitable example exists, please let me know.