Compare against ZST_ALLOC_ID in points_to_zst.

solson · solson · commit a7cc77a010cb · 2016-07-01T16:40:52.000-06:00
diff --git a/src/memory.rs b/src/memory.rs
@@ -42,7 +42,7 @@ impl Pointer {
         Pointer { offset: (self.offset as isize + i) as usize, ..self }
     }
     pub fn points_to_zst(&self) -> bool {
-        self.alloc_id.0 == 0
+        self.alloc_id == ZST_ALLOC_ID
     }
     fn zst_ptr() -> Self {
         Pointer {

Original file line number	Diff line number	Diff line change
`@@ -42,7 +42,7 @@ impl Pointer {`
`42`	`42`	`Pointer { offset: (self.offset as isize + i) as usize, ..self }`
`43`	`43`	`}`
`44`	`44`	`pub fn points_to_zst(&self) -> bool {`
`45`		`- self.alloc_id.0 == 0`
	`45`	`+ self.alloc_id == ZST_ALLOC_ID`
`46`	`46`	`}`
`47`	`47`	`fn zst_ptr() -> Self {`
`48`	`48`	`Pointer {`