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Do not consider traits that have unsatisfied const conditions to be conditionally const #135425
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Do not consider traits that have unsatisfied const conditions to be conditionally const #135425
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Some changes occurred to the CTFE machinery cc @rust-lang/wg-const-eval |
lcnr
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☔ The latest upstream changes (presumably #135438) made this pull request unmergeable. Please resolve the merge conflicts. |
LGTM, thanks! r=me after rebase to resolve conflicts. |
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…const, r=RalfJung Do not consider traits that have unsatisfied const conditions to be conditionally const This will improve error messages as we continue to constify traits, since we don't want to start calling things "conditionally const" if they aren't implemented with a const impl anyways. The only case that this affects today is `Deref` since that's one of the only constified traits in the standard library :) r? RalfJung
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…const, r=RalfJung Do not consider traits that have unsatisfied const conditions to be conditionally const This will improve error messages as we continue to constify traits, since we don't want to start calling things "conditionally const" if they aren't implemented with a const impl anyways. The only case that this affects today is `Deref` since that's one of the only constified traits in the standard library :) r? RalfJung
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…iaskrgr Rollup of 7 pull requests Successful merges: - rust-lang#134940 (Make sure to scrape region constraints from deeply normalizing type outlives assumptions in borrowck) - rust-lang#135047 (Add gpu-kernel calling convention) - rust-lang#135228 (Improve `DispatchFromDyn` and `CoerceUnsized` impl validation) - rust-lang#135264 (Consider more erroneous layouts as `LayoutError::ReferencesError` to suppress spurious errors) - rust-lang#135302 (for purely return-type based searches, deprioritize clone-like functions) - rust-lang#135380 (Make sure we can produce `ConstArgHasWrongType` errors for valtree consts) - rust-lang#135425 (Do not consider traits that have unsatisfied const conditions to be conditionally const) r? `@ghost` `@rustbot` modify labels: rollup
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…kingjubilee Rollup of 11 pull requests Successful merges: - rust-lang#134913 (bootstrap: do not rely on LIBRARY_PATH env variable) - rust-lang#134940 (Make sure to scrape region constraints from deeply normalizing type outlives assumptions in borrowck) - rust-lang#135228 (Improve `DispatchFromDyn` and `CoerceUnsized` impl validation) - rust-lang#135264 (Consider more erroneous layouts as `LayoutError::ReferencesError` to suppress spurious errors) - rust-lang#135302 (for purely return-type based searches, deprioritize clone-like functions) - rust-lang#135353 (re-add --disable-minification to rustdoc) - rust-lang#135380 (Make sure we can produce `ConstArgHasWrongType` errors for valtree consts) - rust-lang#135423 (Enforce syntactical stability of const traits in HIR) - rust-lang#135425 (Do not consider traits that have unsatisfied const conditions to be conditionally const) - rust-lang#135499 (fix underlining of hovered intra-doc links.) - rust-lang#135505 (Fix clippy lints in rustdoc) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of rust-lang#135425 - compiler-errors:not-conditionally-const, r=RalfJung Do not consider traits that have unsatisfied const conditions to be conditionally const This will improve error messages as we continue to constify traits, since we don't want to start calling things "conditionally const" if they aren't implemented with a const impl anyways. The only case that this affects today is `Deref` since that's one of the only constified traits in the standard library :) r? RalfJung
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This will improve error messages as we continue to constify traits, since we don't want to start calling things "conditionally const" if they aren't implemented with a const impl anyways.
The only case that this affects today is
Deref
since that's one of the only constified traits in the standard library :)r? RalfJung