Refactor error reporting of constants#51636
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src/librustc/mir/interpret/error.rs
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I'd rather call this TooGeneric or something more obvious.
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src/librustc/middle/const_val.rs
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Can this struct be moved to mir::interpret? Also, maybe put the Lrc around the struct, that way you can name the fields that are currently in a tuple.
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src/librustc/traits/fulfill.rs
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Addressed all review comments |
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This seems weird, since the constant is not in an Operand::Const, but rather in a type.
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This note means to say that LEN has errors, which is a constant reference right where the span points.
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This is an "error: this expression will panic at runtime" inside non-runtime code though?
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Oh... Looks like const prop is running on array lengths?! I wonder how that happened.
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src/librustc/mir/interpret/value.rs
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☔ The latest upstream changes (presumably #51538) made this pull request unmergeable. Please resolve the merge conflicts. |
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@bors r+ |
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📌 Commit 2a55d2f has been approved by |
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Refactor error reporting of constants cc @eddyb This PR should not change any behaviour. It solely simplifies the internal handling of the errors
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Rollup of 6 pull requests Successful merges: - #51636 (Refactor error reporting of constants) - #51765 (Use assert_eq! in copy_from_slice) - #51822 (Provide existing ref suggestions for more E0308 errors) - #51839 (Detect overflows of non u32 shifts) - #51868 (Remove process::id from 'Stabilized APIs' in 1.27.0 release notes) - #51875 (Explicitely disable WASM code generation for Emscripten) Failed merges: r? @ghost
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cc @eddyb
This PR should not change any behaviour. It solely simplifies the internal handling of the errors