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| author | Oliver Scherer <github35764891676564198441@oli-obk.de> | 2020-07-01 11:41:38 +0200 |
|---|---|---|
| committer | Oliver Scherer <github35764891676564198441@oli-obk.de> | 2020-09-20 12:42:44 +0200 |
| commit | 34c62e0abc82b7302a3b0ee16dfe445e1330ce4c (patch) | |
| tree | 6e199f1ddac1e8d5432768c29f08dba327de70a0 /compiler/rustc_mir/src/lib.rs | |
| parent | b54f122a1cb2593325501a2ed5b3fbfc47293615 (diff) | |
| download | rust-34c62e0abc82b7302a3b0ee16dfe445e1330ce4c.tar.gz rust-34c62e0abc82b7302a3b0ee16dfe445e1330ce4c.zip | |
Add a query for dereferencing constants of reference type
Diffstat (limited to 'compiler/rustc_mir/src/lib.rs')
| -rw-r--r-- | compiler/rustc_mir/src/lib.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/compiler/rustc_mir/src/lib.rs b/compiler/rustc_mir/src/lib.rs index 251037792c9..504c4ecd85c 100644 --- a/compiler/rustc_mir/src/lib.rs +++ b/compiler/rustc_mir/src/lib.rs @@ -60,4 +60,8 @@ pub fn provide(providers: &mut Providers) { let (param_env, value) = param_env_and_value.into_parts(); const_eval::destructure_const(tcx, param_env, value) }; + providers.deref_const = |tcx, param_env_and_value| { + let (param_env, value) = param_env_and_value.into_parts(); + const_eval::deref_const(tcx, param_env, value) + }; } |