zig/test/behavior/optional_llvm.zig
Luuk de Gram 0682c9ac33
wasm: Implement genTypedValue for enums
This makes all union test cases succeed.
`rem` was also implemented as all we had to do is enable the instruction.
Loading and storing values based on ABI-size was simplified to a direct abiSize() call.

We also enabled all the newly passing test cases and disable them for all non-passing backends.
All of those test cases were verified to see if they perhaps already pass for the c-backend.
2022-01-25 19:29:40 +01:00

28 lines
792 B
Zig

const std = @import("std");
const testing = std.testing;
const expect = testing.expect;
const expectEqual = testing.expectEqual;
const builtin = @import("builtin");
test "self-referential struct through a slice of optional" {
if (builtin.zig_backend == .stage2_c) return error.SkipZigTest;
if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest;
const S = struct {
const Node = struct {
children: []?Node,
data: ?u8,
fn new() Node {
return Node{
.children = undefined,
.data = null,
};
}
};
};
var n = S.Node.new();
try expect(n.data == null);
}