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std.heap.ArenaAllocator: fix incorrectly activating safety check

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Andrew Kelley 2018-02-12 03:21:18 -05:00
parent 227ead54be
commit ec0846a00f
1 changed files with 1 additions and 1 deletions
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std/heap.zig
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@ -232,7 +232,7 @@ pub const ArenaAllocator = struct {
var cur_node = if (self.buffer_list.last) |last_node| last_node else try self.createNode(0, n + alignment);
while (true) {
const cur_buf = cur_node.data[@sizeOf(BufNode)..];
const addr = @ptrToInt(&cur_buf[self.end_index]);
const addr = @ptrToInt(cur_buf.ptr) + self.end_index;
const rem = @rem(addr, alignment);
const march_forward_bytes = if (rem == 0) 0 else (alignment - rem);
const adjusted_index = self.end_index + march_forward_bytes;