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Auto merge of #89266 - cjgillot:session-ich, r=michaelwoerister

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Move ICH to rustc_query_system

Based on https://github.com/rust-lang/rust/pull/89183

The StableHashingContext does not need to be in rustc_middle.

This PR moves it to rustc_query_system. This will avoid a dependency between rustc_ast_lowering and rustc_middle in https://github.com/rust-lang/rust/pull/89124.
This commit is contained in:
bors 2021-10-05 09:45:11 +00:00
commit 55111d656f
77 changed files with 168 additions and 221 deletions
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4
src/test/ui-fulldeps/hash-stable-is-unstable.rs
View file

@ -2,10 +2,10 @@
extern crate rustc_data_structures;
//~^ use of unstable library feature 'rustc_private'
extern crate rustc_middle;
//~^ use of unstable library feature 'rustc_private'
extern crate rustc_macros;
//~^ use of unstable library feature 'rustc_private'
extern crate rustc_query_system;
//~^ use of unstable library feature 'rustc_private'
use rustc_macros::HashStable;
//~^ use of unstable library feature 'rustc_private'

6
src/test/ui-fulldeps/hash-stable-is-unstable.stderr
View file

@ -10,7 +10,7 @@ LL | extern crate rustc_data_structures;
error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
--> $DIR/hash-stable-is-unstable.rs:5:1
|
LL | extern crate rustc_middle;
LL | extern crate rustc_macros;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
@ -19,8 +19,8 @@ LL | extern crate rustc_middle;
error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
--> $DIR/hash-stable-is-unstable.rs:7:1
|
LL | extern crate rustc_macros;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
LL | extern crate rustc_query_system;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
= help: add `#![feature(rustc_private)]` to the crate attributes to enable