zig/test/cases/bugs/726.zig
Jimmi Holst Christensen 378d3e4403
Solve the return type ambiguity (#1628)
Changed container and initializer syntax
* <container> { ... } -> <container> . { ... }
* <exrp> { ... } -> <expr> . { ...}
2018-10-15 09:51:15 -04:00

16 lines
386 B
Zig

const assert = @import("std").debug.assert;
test "@ptrCast from const to nullable" {
const c: u8 = 4;
var x: ?*const u8 = @ptrCast(?*const u8, &c);
assert(x.?.* == 4);
}
test "@ptrCast from var in empty struct to nullable" {
const container = struct.{
var c: u8 = 4;
};
var x: ?*const u8 = @ptrCast(?*const u8, &container.c);
assert(x.?.* == 4);
}