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make the const-unstable-in-stable error more clear

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This commit is contained in:
Ralf Jung 2024-08-31 15:06:21 +02:00
parent fa72f0763d
commit e3b1966137
2 changed files with 4 additions and 4 deletions
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4
compiler/rustc_const_eval/messages.ftl
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@ -415,8 +415,8 @@ const_eval_unstable_const_fn = `{$def_path}` is not yet stable as a const fn
const_eval_unstable_in_stable =
const-stable function cannot use `#[feature({$gate})]`
.unstable_sugg = if it is not part of the public API, make this function unstably const
.bypass_sugg = otherwise `#[rustc_allow_const_fn_unstable]` can be used to bypass stability checks (but requires team approval)
.unstable_sugg = if the function is not (yet) meant to be stable, make this function unstably const
.bypass_sugg = otherwise, as a last resort `#[rustc_allow_const_fn_unstable]` can be used to bypass stability checks (but requires team approval)
const_eval_unterminated_c_string =
reading a null-terminated string starting at {$pointer} with no null found before end of allocation

4
tests/ui/consts/min_const_fn/min_const_fn_libstd_stability.stderr
View File

@ -20,12 +20,12 @@ error: const-stable function cannot use `#[feature(const_refs_to_cell)]`
LL | x.get();
| ^
|
help: if it is not part of the public API, make this function unstably const
help: if the function is not (yet) meant to be stable, make this function unstably const
|
LL + #[rustc_const_unstable(feature = "...", issue = "...")]
LL | const fn bar3() -> u32 {
|
help: otherwise `#[rustc_allow_const_fn_unstable]` can be used to bypass stability checks (but requires team approval)
help: otherwise, as a last resort `#[rustc_allow_const_fn_unstable]` can be used to bypass stability checks (but requires team approval)
|
LL + #[rustc_allow_const_fn_unstable(const_refs_to_cell)]
LL | const fn bar3() -> u32 {