mirror of
https://github.com/ziglang/zig.git
synced 2025-12-26 16:13:07 +00:00
f26dda2117
Most of this migration was performed automatically with `zig fmt`. There were a few exceptions which I had to manually fix: * `@alignCast` and `@addrSpaceCast` cannot be automatically rewritten * `@truncate`'s fixup is incorrect for vectors * Test cases are not formatted, and their error locations change
22 lines
705 B
Zig
22 lines
705 B
Zig
const builtin = @import("builtin");
|
|
const expect = @import("std").testing.expect;
|
|
|
|
test "bitCast to array" {
|
|
if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
|
|
if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest; // TODO
|
|
if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
|
|
if (builtin.zig_backend == .stage2_spirv64) return error.SkipZigTest;
|
|
|
|
try comptime testBitCastArray();
|
|
try testBitCastArray();
|
|
}
|
|
|
|
fn testBitCastArray() !void {
|
|
try expect(extractOne64(0x0123456789abcdef0123456789abcdef) == 0x0123456789abcdef);
|
|
}
|
|
|
|
fn extractOne64(a: u128) u64 {
|
|
const x = @as([2]u64, @bitCast(a));
|
|
return x[1];
|
|
}
|