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Rollup merge of #106678 - Veykril:proc-macro-panic-abort, r=eholk

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Warn when using panic-strategy abort for proc-macro crates

See https://github.com/rust-lang/rust/issues/82320, this simply warns for now as that seems like the best step that can be immediately taken (opposed to straight up rejecting or ignoring)
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Matthias Krüger 2023-01-13 19:16:43 +01:00 • committed by GitHub
commit e4d0104754
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6 changed files with 23 additions and 1 deletions
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3
compiler/rustc_error_messages/locales/en-US/interface.ftl
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@ -41,3 +41,6 @@ interface_rustc_error_unexpected_annotation =
interface_failed_writing_file =
failed to write file {$path}: {$error}"
interface_proc_macro_crate_panic_abort =
building proc macro crate with `panic=abort` may crash the compiler should the proc-macro panic