srctree

xdBronch parent feff968e 737b3662
add error when passing a non-single-item pointer to allocator.destroy

lib/std/mem/Allocator.zig added: 2, removed: 1, total 1

@@ -110,6 +110,7 @@ pub fn create(self: Allocator, comptime T: type) Error!*T {

/// have the same address and alignment property.

pub fn destroy(self: Allocator, ptr: anytype) void {

const info = @typeInfo(@TypeOf(ptr)).Pointer;

if (info.size != .One) @compileError("ptr must be a single item pointer");

const T = info.child;

if (@sizeOf(T) == 0) return;

const non_const_ptr = @as([*]u8, @ptrCast(@constCast(ptr)));