Always inline primitive data types.

Author: Jerrody

Diff for: library/core/src/default.rs

@@ -190,7 +190,7 @@ macro_rules! default_impl {
     ($t:ty, $v:expr, $doc:tt) => {
         #[stable(feature = "rust1", since = "1.0.0")]
         impl Default for $t {
-            #[inline]
+            #[inline(always)]
             #[doc = $doc]
             fn default() -> $t {
                 $v