diff options
| -rw-r--r-- | compiler/rustc_middle/src/mir/interpret/value.rs | 2 | ||||
| -rw-r--r-- | compiler/rustc_middle/src/query/mod.rs | 4 |
2 files changed, 5 insertions, 1 deletions
diff --git a/compiler/rustc_middle/src/mir/interpret/value.rs b/compiler/rustc_middle/src/mir/interpret/value.rs index 1f547d9dc3a..206f01c2498 100644 --- a/compiler/rustc_middle/src/mir/interpret/value.rs +++ b/compiler/rustc_middle/src/mir/interpret/value.rs @@ -13,7 +13,7 @@ use crate::ty::{ParamEnv, Ty, TyCtxt}; use super::{sign_extend, truncate, AllocId, Allocation, InterpResult, Pointer, PointerArithmetic}; /// Represents the result of const evaluation via the `eval_to_allocation` query. -#[derive(Clone, HashStable)] +#[derive(Clone, HashStable, TyEncodable, TyDecodable)] pub struct ConstAlloc<'tcx> { // the value lives here, at offset 0, and that allocation definitely is a `AllocKind::Memory` // (so you can use `AllocMap::unwrap_memory`). diff --git a/compiler/rustc_middle/src/query/mod.rs b/compiler/rustc_middle/src/query/mod.rs index c0a606a586b..b181c3b05af 100644 --- a/compiler/rustc_middle/src/query/mod.rs +++ b/compiler/rustc_middle/src/query/mod.rs @@ -716,6 +716,10 @@ rustc_queries! { "const-evaluating + checking `{}`", key.value.display(tcx) } + cache_on_disk_if(_, opt_result) { + // Only store results without errors + opt_result.map_or(true, |r| r.is_ok()) + } } /// Evaluates const items or anonymous constants |