1const UnionContainer = union {
 2    buf: [2]i32,
 3};
 4
 5fn getUnionSlice() []i32 {
 6    var c = UnionContainer{ .buf = .{ 1, 2 } };
 7    return c.buf[0..2];
 8}
 9
10const StructContainer = struct {
11    buf: [2]i32,
12};
13
14fn getStructSlice() []i32 {
15    var c = StructContainer{ .buf = .{ 3, 4 } };
16    return c.buf[0..2];
17}
18
19comptime {
20    @compileLog(getUnionSlice());
21    @compileLog(getStructSlice());
22}
23
24pub fn main() !void {}
25
26// TODO: the output here has been regressed by #19414.
27// Restoring useful output here will require providing a Sema to TypedValue.print.
28
29// error
30//
31// :20:5: error: found compile log statement
32//
33// Compile Log Output:
34// @as([]i32, @as([*]i32, @ptrCast(&@as(tmp.UnionContainer, .{ .buf = .{ 1, 2 } }).buf))[0..2])
35// @as([]i32, @as([*]i32, @ptrCast(&@as(tmp.StructContainer, .{ .buf = .{ 3, 4 } }).buf))[0..2])