Wrap uses of extern statics in unsafe blocks.

Ms2ger · fitzgen · commit add34bdde349 · 2017-05-11T15:01:50.000-07:00
This fixes safe_extern_statics warnings; see <rust-lang/rust#36247>.
diff --git a/mozjs/js/rust/src/rust.rs b/mozjs/js/rust/src/rust.rs
@@ -482,6 +482,10 @@ impl Default for jsid {
     }
 }
 
+impl Default for JS::Value {
+    fn default() -> JS::Value { jsval::UndefinedValue() }
+}
+
 impl Default for JS::CompartmentOptions {
     fn default() -> Self { unsafe { ::std::mem::zeroed() } }
 }

Original file line number	Diff line number	Diff line change
`@@ -482,6 +482,10 @@ impl Default for jsid {`
`482`	`482`	`}`
`483`	`483`	`}`
`484`	`484`
	`485`	`+impl Default for JS::Value {`
	`486`	`+ fn default() -> JS::Value { jsval::UndefinedValue() }`
	`487`	`+}`
	`488`	`+`
`485`	`489`	`impl Default for JS::CompartmentOptions {`
`486`	`490`	`fn default() -> Self { unsafe { ::std::mem::zeroed() } }`
`487`	`491`	`}`