Remove unsafe in Layout::pad_to_align

CAD97 · web-flow · commit 6773064b0529 · 2019-11-25T16:05:33.000-05:00
diff --git a/src/libcore/alloc.rs b/src/libcore/alloc.rs
@@ -225,9 +225,7 @@ impl Layout {
         // > `usize::MAX`)
         let new_size = self.size() + pad;
 
-        // SAFETY: This necessarily respects the from_size_align
-        // prerequisites per the above.
-        unsafe { Layout::from_size_align_unchecked(new_size, self.align()) }
+        Layout::from_size_align(new_size, self.align()).unwrap()
     }
 
     /// Creates a layout describing the record for `n` instances of

Original file line number	Diff line number	Diff line change
`@@ -225,9 +225,7 @@ impl Layout {`
`225`	`225`	// > `usize::MAX`)
`226`	`226`	`let new_size = self.size() + pad;`
`227`	`227`
`228`		`- // SAFETY: This necessarily respects the from_size_align`
`229`		`- // prerequisites per the above.`
`230`		`- unsafe { Layout::from_size_align_unchecked(new_size, self.align()) }`
	`228`	`+ Layout::from_size_align(new_size, self.align()).unwrap()`
`231`	`229`	`}`
`232`	`230`
`233`	`231`	/// Creates a layout describing the record for `n` instances of