diff options
Diffstat (limited to 'src/librustc/session/code_stats.rs')
| -rw-r--r-- | src/librustc/session/code_stats.rs | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/librustc/session/code_stats.rs b/src/librustc/session/code_stats.rs index 0f535249b5e..5baf0c5948f 100644 --- a/src/librustc/session/code_stats.rs +++ b/src/librustc/session/code_stats.rs @@ -1,6 +1,7 @@ use rustc_target::abi::{Align, Size}; use rustc_data_structures::fx::{FxHashSet}; use std::cmp::{self, Ordering}; +use rustc_data_structures::sync::Lock; #[derive(Clone, PartialEq, Eq, Hash, Debug)] pub struct VariantInfo { @@ -44,13 +45,13 @@ pub struct TypeSizeInfo { pub variants: Vec<VariantInfo>, } -#[derive(PartialEq, Eq, Debug, Default)] +#[derive(Default)] pub struct CodeStats { - type_sizes: FxHashSet<TypeSizeInfo>, + type_sizes: Lock<FxHashSet<TypeSizeInfo>>, } impl CodeStats { - pub fn record_type_size<S: ToString>(&mut self, + pub fn record_type_size<S: ToString>(&self, kind: DataTypeKind, type_desc: S, align: Align, @@ -73,11 +74,12 @@ impl CodeStats { opt_discr_size: opt_discr_size.map(|s| s.bytes()), variants, }; - self.type_sizes.insert(info); + self.type_sizes.borrow_mut().insert(info); } pub fn print_type_sizes(&self) { - let mut sorted: Vec<_> = self.type_sizes.iter().collect(); + let type_sizes = self.type_sizes.borrow(); + let mut sorted: Vec<_> = type_sizes.iter().collect(); // Primary sort: large-to-small. // Secondary sort: description (dictionary order) |