Move is_min_const_fn query to librustc_mir.
#67781
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Centril
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Jan 1, 2020
src/librustc_mir/constness.rs
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| pub trait TyCtxtConstExt { | ||
| /// Whether the `def_id` counts as const fn in your current crate, considering all active | ||
| /// feature gates | ||
| pub fn is_const_fn(self, def_id: DefId) -> bool { | ||
| fn is_const_fn(self, def_id: DefId) -> bool; | ||
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| /// Whether the `def_id` is an unstable const fn and what feature gate is necessary to enable it | ||
| fn is_unstable_const_fn(self, def_id: DefId) -> Option<Symbol>; | ||
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| /// Returns `true` if this function must conform to `min_const_fn` | ||
| fn is_min_const_fn(self, def_id: DefId) -> bool; | ||
| } | ||
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| impl<'tcx> TyCtxtConstExt for TyCtxt<'tcx> { |
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I think these can just be free functions.
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Yea that seems better than an extension trait.
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☔ The latest upstream changes (presumably #67886) made this pull request unmergeable. Please resolve the merge conflicts. |
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r? @oli-obk |
oli-obk
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Jan 8, 2020
src/librustc_mir/constness.rs
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| @@ -1,16 +1,28 @@ | |||
| use crate::hir; | |||
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Please move this file to src/librustc_mir/const_eval/fn_queries.rs and reexport the functions in the const_eval module
The only two uses of the associated methods are in librustc_mir and librustdoc. Please tell me if there is a better choice.
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Rebased with review comments. |
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@bors r+ rollup Thanks! |
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📌 Commit c1c09be has been approved by |
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Move `is_min_const_fn` query to librustc_mir. The only two uses of the associated methods are in `librustc_mir` and `librustdoc`. Please tell me if there is a better choice. cc rust-lang#65031
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Rollup of 10 pull requests Successful merges: - #67774 (Try statx for all linux-gnu target.) - #67781 (Move `is_min_const_fn` query to librustc_mir.) - #67798 (Remove wrong advice about spin locks from `spin_loop_hint` docs) - #67849 (Add a check for swapped words when we can't find an identifier) - #67875 (Distinguish between private items and hidden items in rustdoc) - #67887 (`Option::{expect,unwrap}` and `Result::{expect, expect_err, unwrap, unwrap_err}` have `#[track_caller]`) - #67955 (rustdoc: Remove more `#[doc(cfg(..))]` duplicates) - #67977 (Updates for VxWorks) - #67985 (Remove insignificant notes from CStr documentation) - #68003 (ci: fix wrong shared.sh import for publish_toolstate) Failed merges: - #67820 (Parse the syntax described in RFC 2632) - #67979 (Move `intravisit` => `rustc_hir` + misc cleanup) r? @ghost
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Rollup of 10 pull requests Successful merges: - #67774 (Try statx for all linux-gnu target.) - #67781 (Move `is_min_const_fn` query to librustc_mir.) - #67798 (Remove wrong advice about spin locks from `spin_loop_hint` docs) - #67849 (Add a check for swapped words when we can't find an identifier) - #67875 (Distinguish between private items and hidden items in rustdoc) - #67887 (`Option::{expect,unwrap}` and `Result::{expect, expect_err, unwrap, unwrap_err}` have `#[track_caller]`) - #67955 (rustdoc: Remove more `#[doc(cfg(..))]` duplicates) - #67977 (Updates for VxWorks) - #67985 (Remove insignificant notes from CStr documentation) - #68003 (ci: fix wrong shared.sh import for publish_toolstate) Failed merges: - #67820 (Parse the syntax described in RFC 2632) - #67979 (Move `intravisit` => `rustc_hir` + misc cleanup) r? @ghost
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Jan 9, 2020
Rustup to rust-lang/rust#67781 changelog: none
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The only two uses of the associated methods are in
librustc_mirandlibrustdoc. Please tell me if there is a better choice.cc #65031