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Allocators. Rename of "optenum" to fault. Memcpy and memset added. Cleanup of declaration use.

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This commit is contained in:
Christoffer Lerno
2022-04-06 12:22:19 +02:00
committed by Christoffer Lerno
parent 8743223dd6
commit b99db4be24
21 changed files with 378 additions and 548 deletions
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18
lib/std/array.c3
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@@ -4,16 +4,22 @@
module std::array;
import std::mem;
macro make($Type, usize elements)
/**
* @require elements > 0
**/
macro alloc($Type, usize elements)
{
assert(elements > 0);
$Type* ptr = mem::alloc($sizeof($Type), elements);
assert($Type.max / elements < $Type.sizeof);
$Type* ptr = mem::alloc($Type.sizeof * elements, $alignof($Type));
return ptr[0..(elements - 1)];
}
macro make_zero($Type, usize elements)
/**
* @require elements > 0
**/
macro calloc($Type, usize elements)
{
assert(elements > 0);
$Type* ptr = mem::calloc($sizeof($Type), elements);
assert($Type.max / elements < $Type.sizeof);
$Type* ptr = mem::calloc($sizeof($Type) * elements, $alignof($Type));
return ptr[0..(elements - 1)];
}