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std.heap.WasmAllocator: use @splat syntax

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preferred over array multiplication where possible.
This commit is contained in:
Andrew Kelley 2025-01-30 18:24:29 -08:00
parent 91f41bdc70
commit b23662feeb
1 changed files with 4 additions and 4 deletions
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8
lib/std/heap/WasmAllocator.zig
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@ -40,11 +40,11 @@ const size_class_count = math.log2(bigpage_size) - min_class;
/// etc.
const big_size_class_count = math.log2(bigpage_count);
var next_addrs = [1]usize{0} ** size_class_count;
var next_addrs: [size_class_count]usize = @splat(0);
/// For each size class, points to the freed pointer.
var frees = [1]usize{0} ** size_class_count;
var frees: [size_class_count]usize = @splat(0);
/// For each big size class, points to the freed pointer.
var big_frees = [1]usize{0} ** big_size_class_count;
var big_frees: [big_size_class_count]usize = @splat(0);
fn alloc(ctx: *anyopaque, len: usize, log2_align: u8, return_address: usize) ?[*]u8 {
_ = ctx;
@ -160,7 +160,7 @@ fn allocBigPages(n: usize) usize {
return @as(usize, @intCast(page_index)) * wasm.page_size;
}
const test_ally = Allocator{
const test_ally: Allocator = .{
.ptr = undefined,
.vtable = &vtable,
};