AstralTransRocketries/Cubyz
1
0
Fork 0
mirror of https://github.com/PixelGuys/Cubyz.git synced 2025-08-04 03:37:59 -04:00
Code Issues Packages Projects Releases Wiki Activity

Fix assertion failures with the arena.shrinkAndFree function.

Browse Source
This commit is contained in:
IntegratedQuantum 2024-12-06 22:22:25 +01:00
parent c495e8406c
commit c978afab50
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/utils.zig
View File

@ -808,9 +808,9 @@ pub const NeverFailingArenaAllocator = struct { // MARK: NeverFailingArena
pub fn shrinkAndFree(self: *NeverFailingArenaAllocator) void { pub fn shrinkAndFree(self: *NeverFailingArenaAllocator) void {
const node = self.arena.state.buffer_list.first orelse return; const node = self.arena.state.buffer_list.first orelse return;
const allocBuf = @as([*]u8, @ptrCast(node))[0..node.data]; const allocBuf = @as([*]u8, @ptrCast(node))[0..node.data];
const dataSize = @sizeOf(std.SinglyLinkedList(usize).Node) + self.arena.state.end_index; const dataSize = std.mem.alignForward(usize, @sizeOf(std.SinglyLinkedList(usize).Node) + self.arena.state.end_index, @alignOf(std.SinglyLinkedList(usize).Node));
if(self.arena.child_allocator.resize(allocBuf, dataSize)) { if(self.arena.child_allocator.rawResize(allocBuf, std.math.log2(@alignOf(std.SinglyLinkedList(usize).Node)), dataSize, @returnAddress())) {
node.data = @sizeOf(std.SinglyLinkedList(usize).Node) + dataSize; node.data = dataSize;
} }
} }
}; };