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authorJubilee <46493976+workingjubilee@users.noreply.github.com>2023-10-28 01:07:38 -0700
committerGitHub <noreply@github.com>2023-10-28 01:07:38 -0700
commit1db8c9d6e20dfefda97fd994e09e7c3121fd2e45 (patch)
tree582976dc0da17d85b409f00ae6b7edb696114166 /tests/coverage/overflow.rs
parent87a564d271999dafcc9bcfdcca33fd5fa60b0e58 (diff)
parentb7debe34e6fb2d329e21739c97ce3d7161303af5 (diff)
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Rollup merge of #117256 - dtolnay:currentversion, r=compiler-errors
Parse rustc version at compile time

This PR eliminates a couple awkward codepaths where it was not clear how the compiler should proceed if its own version number is incomprehensible.

https://github.com/rust-lang/rust/blob/dab715641e96a61a534587fda9de1128b75b34dc/src/tools/clippy/clippy_utils/src/qualify_min_const_fn.rs#L385

https://github.com/rust-lang/rust/blob/dab715641e96a61a534587fda9de1128b75b34dc/compiler/rustc_attr/src/builtin.rs#L630

We can guarantee that every compiled rustc comes with a working version number, so the ICE codepaths above shouldn't need to be written.
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