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lint: port CString ptr diagnostics

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Signed-off-by: David Wood <david.wood@huawei.com>
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David Wood 2022-06-27 15:47:27 +01:00
parent 4f35c7993b
commit c29e05e745
2 changed files with 13 additions and 10 deletions
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6
compiler/rustc_error_messages/locales/en-US/lint.ftl
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@ -54,3 +54,9 @@ lint-diag-out-of-impl =
diagnostics should only be created in `SessionDiagnostic`/`AddSubdiagnostic` impls
lint-untranslatable-diag = diagnostics should be created using translatable messages
lint-cstring-ptr = getting the inner pointer of a temporary `CString`
.as-ptr-label = this pointer will be invalid
.unwrap-label = this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
.note = pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
.help = for more information, see https://doc.rust-lang.org/reference/destructors.html