4307436b99
And fix test cases to make them pass. This is in preparation for starting to pass behavior tests with self-hosted.
16 lines
334 B
Zig
16 lines
334 B
Zig
const expect = @import("std").testing.expect;
|
|
|
|
test "bitCast to array" {
|
|
comptime testBitCastArray();
|
|
testBitCastArray();
|
|
}
|
|
|
|
fn testBitCastArray() void {
|
|
expect(extractOne64(0x0123456789abcdef0123456789abcdef) == 0x0123456789abcdef);
|
|
}
|
|
|
|
fn extractOne64(a: u128) u64 {
|
|
const x = @bitCast([2]u64, a);
|
|
return x[1];
|
|
}
|