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Miri: move ModifiedStatic to ConstEval errors - #70241
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rust-highfive
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Mar 21, 2020
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r? @estebank (rust_highfive has picked a reviewer for you, use r? to override) |
RalfJung
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Mar 21, 2020
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r? @oli-obk |
RalfJung
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Mar 21, 2020
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This changed because we now check "is it mutating" (and error because we cannot mutate any global memory) before we check "is the target memory read-only".
Maybe I should try getting the original error back...
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RalfJung
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Mar 22, 2020
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…erminology from "static" to "global" where appropriate
oli-obk
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Mar 24, 2020
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@bors r+ |
bors
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Mar 24, 2020
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📌 Commit 7a73b87 has been approved by |
RalfJung
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Mar 24, 2020
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@bors r=oli-obk |
bors
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Mar 24, 2020
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📌 Commit 1939b4c has been approved by |
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Mar 24, 2020
Miri: move ModifiedStatic to ConstEval errors Also generally adjust terminology from "static" to "global" where appropriate (to avoid confusion with specifically `static` items).
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Rollup of 8 pull requests Successful merges: - rust-lang#70023 (clean up E0436 explanation) - rust-lang#70234 (#[track_caller] on core::ops::{Index, IndexMut}.) - rust-lang#70241 (Miri: move ModifiedStatic to ConstEval errors) - rust-lang#70342 (IoSlice/IoSliceMut should be Send and Sync) - rust-lang#70350 (Request "-Z unstable-options" for unstable options) - rust-lang#70355 (Clean up E0454) - rust-lang#70359 (must_use on split_off) - rust-lang#70368 (Mark hotplug_codegen_backend as ignore-stage1) Failed merges: r? @ghost
eddyb
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Mar 24, 2020
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| const STATIC_KIND: Option<!> = None; // no copying of statics allowed | ||
| const GLOBAL_KIND: Option<!> = None; // no copying of globals allowed |
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Ah, "from tcx" was the missing part, at a glance this looks like it's talking about let x = STATIC; which confused me.
eddyb
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Mar 24, 2020
| _allocation: &Allocation, | ||
| alloc_id: AllocId, | ||
| allocation: &Allocation, | ||
| def_id: Option<DefId>, |
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Maybe rename this to static_def_id? (in a future PR, since this one is in a rollup)
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Also generally adjust terminology from "static" to "global" where appropriate (to avoid confusion with specifically
staticitems).