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| author | Matthias Krüger <matthias.krueger@famsik.de> | 2025-01-30 20:47:07 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-01-30 20:47:07 +0100 |
| commit | 6a66a270b09abc76110db5558b8a2220ae9b71bd (patch) | |
| tree | 660cf407243b75d7f84a5476f7cc3690aa9f0f89 /compiler/rustc_hir_analysis/src | |
| parent | 6c9c69813d40a65ad2fe368adc985a2e28e43a25 (diff) | |
| parent | ca3ff832e34cc32d93c9e940d8f6d3e4034203fa (diff) | |
| download | rust-6a66a270b09abc76110db5558b8a2220ae9b71bd.tar.gz rust-6a66a270b09abc76110db5558b8a2220ae9b71bd.zip | |
Rollup merge of #136180 - lukas-code:typed-valtree, r=oli-obk
Introduce a wrapper for "typed valtrees" and properly check the type before extracting the value This PR adds a new wrapper type `ty::Value` to replace the tuple `(Ty, ty::ValTree)` and become the new canonical representation of type-level constant values. The value extraction methods `try_to_bits`/`try_to_bool`/`try_to_target_usize` are moved to this new type. For `try_to_bits` in particular, this avoids some redundant matches on `ty::ConstKind::Value`. Furthermore, these methods and will now properly check the type before extracting the value, which fixes some ICEs. The name `ty::Value` was chosen to be consistent with `ty::Expr`. Commit 1 should be non-functional and commit 2 adds the type check. --- fixes https://github.com/rust-lang/rust/issues/131102 supercedes https://github.com/rust-lang/rust/pull/136130 r? `@oli-obk` cc `@FedericoBruzzone` `@BoxyUwU`
Diffstat (limited to 'compiler/rustc_hir_analysis/src')
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