Make TargetIsa thread-safe

2018-11-18 23:47:58 -08:00
parent 0fed78e063
commit 48186b3199
1 changed files with 1 additions and 1 deletions
--- a/lib/codegen/src/isa/mod.rs
+++ b/lib/codegen/src/isa/mod.rs
@@ -196,7 +196,7 @@ impl TargetFrontendConfig {

 /// Methods that are specialized to a target ISA. Implies a Display trait that shows the
 /// shared flags, as well as any isa-specific flags.
-pub trait TargetIsa: fmt::Display {
+pub trait TargetIsa: fmt::Display + Sync {
    /// Get the name of this ISA.
    fn name(&self) -> &'static str;