Support old rustc
diff --git a/src/ty.rs b/src/ty.rs
index efc5cca..6a84a2b 100644
--- a/src/ty.rs
+++ b/src/ty.rs
@@ -234,6 +234,7 @@
use {TyParamBound, TraitBoundModifier};
#[cfg(feature = "full")]
use ConstExpr;
+ #[cfg(feature = "full")]
use constant::parsing::const_expr;
#[cfg(feature = "full")]
use expr::parsing::expr;
@@ -288,7 +289,7 @@
));
#[cfg(not(feature = "full"))]
- use self::const_expr as array_len;
+ use constant::parsing::const_expr as array_len;
#[cfg(feature = "full")]
named!(array_len -> ConstExpr, alt!(