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Auto merge of #117377 - dtolnay:deprecatedsince, r=cjgillot

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Store #[deprecated] attribute's `since` value in parsed form

This PR implements the first followup bullet listed in https://github.com/rust-lang/rust/pull/117148#issue-1960240108.

We centralize error handling to the attribute parsing code in `compiler/rustc_attr/src/builtin.rs`, and thereby remove some awkward error codepaths from later phases of compilation that had to make sense of these #\[deprecated\] attributes, namely `compiler/rustc_passes/src/stability.rs` and `compiler/rustc_middle/src/middle/stability.rs`.
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bors 2023-10-31 10:42:24 +00:00
commit 22b27120b9
14 changed files with 166 additions and 196 deletions
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5
compiler/rustc_passes/messages.ftl
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@ -396,11 +396,6 @@ passes_invalid_attr_at_crate_level =
passes_invalid_attr_at_crate_level_item =
the inner attribute doesn't annotate this {$kind}
passes_invalid_deprecation_version =
invalid deprecation version found
.label = invalid deprecation version
.item = the stability attribute annotates this item
passes_invalid_macro_export_arguments = `{$name}` isn't a valid `#[macro_export]` argument
passes_invalid_macro_export_arguments_too_many_items = `#[macro_export]` can only take 1 or 0 arguments