diff options
Diffstat (limited to 'compiler/rustc_errors/src/lib.rs')
| -rw-r--r-- | compiler/rustc_errors/src/lib.rs | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/compiler/rustc_errors/src/lib.rs b/compiler/rustc_errors/src/lib.rs index 3e02d2ebb7e..fb7ae6f99cf 100644 --- a/compiler/rustc_errors/src/lib.rs +++ b/compiler/rustc_errors/src/lib.rs @@ -12,7 +12,6 @@ #![feature(result_option_inspect)] #![feature(rustc_attrs)] #![allow(incomplete_features)] -#![allow(rustc::potential_query_instability)] #[macro_use] extern crate rustc_macros; @@ -27,7 +26,7 @@ use Level::*; use emitter::{is_case_difference, Emitter, EmitterWriter}; use registry::Registry; -use rustc_data_structures::fx::{FxHashMap, FxHashSet, FxIndexMap}; +use rustc_data_structures::fx::{FxHashMap, FxHashSet, FxIndexMap, FxIndexSet}; use rustc_data_structures::stable_hasher::StableHasher; use rustc_data_structures::sync::{self, Lock, Lrc}; use rustc_data_structures::AtomicRef; @@ -413,7 +412,7 @@ struct HandlerInner { taught_diagnostics: FxHashSet<DiagnosticId>, /// Used to suggest rustc --explain <error code> - emitted_diagnostic_codes: FxHashSet<DiagnosticId>, + emitted_diagnostic_codes: FxIndexSet<DiagnosticId>, /// This set contains a hash of every diagnostic that has been emitted by /// this handler. These hashes is used to avoid emitting the same error |