rishi/scryer-prolog
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some cosmetic tweaks

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This commit is contained in:
Mark Thom
2025-04-12 16:43:51 -07:00
committed by Mark Thom
parent 634ccf22aa
commit 46f259bf7d
1 changed files with 4 additions and 4 deletions
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8
src/types.rs
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@@ -698,7 +698,7 @@ impl HeapCellValue {
} }
} }
const_assert!(mem::size_of::<HeapCellValue>() == 8); const_assert!(size_of::<HeapCellValue>() == 8);
#[bitfield] #[bitfield]
#[repr(u64)] #[repr(u64)]
@@ -738,7 +738,7 @@ impl From<*const IndexPtr> for UntypedArenaPtr {
impl From<UntypedArenaPtr> for *const ArenaHeader { impl From<UntypedArenaPtr> for *const ArenaHeader {
#[inline] #[inline]
fn from(ptr: UntypedArenaPtr) -> *const ArenaHeader { fn from(ptr: UntypedArenaPtr) -> *const ArenaHeader {
ptr.get_ptr() as *const ArenaHeader ptr.get_ptr().cast::<ArenaHeader>()
} }
} }
@@ -758,14 +758,14 @@ impl UntypedArenaPtr {
pub fn get_tag(self) -> ArenaHeaderTag { pub fn get_tag(self) -> ArenaHeaderTag {
unsafe { unsafe {
debug_assert!(!self.get_ptr().is_null()); debug_assert!(!self.get_ptr().is_null());
let header = *(self.get_ptr() as *const ArenaHeader); let header = *self.get_ptr().cast::<ArenaHeader>();
header.get_tag() header.get_tag()
} }
} }
#[inline] #[inline]
pub fn payload_offset(self) -> *const u8 { pub fn payload_offset(self) -> *const u8 {
unsafe { self.get_ptr().add(mem::size_of::<ArenaHeader>()) } unsafe { self.get_ptr().add(size_of::<ArenaHeader>()) }
} }
/// # Safety /// # Safety