mirror of
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5619ce2406
Conflicts:
* doc/langref.html.in
* lib/std/enums.zig
* lib/std/fmt.zig
* lib/std/hash/auto_hash.zig
* lib/std/math.zig
* lib/std/mem.zig
* lib/std/meta.zig
* test/behavior/alignof.zig
* test/behavior/bitcast.zig
* test/behavior/bugs/1421.zig
* test/behavior/cast.zig
* test/behavior/ptrcast.zig
* test/behavior/type_info.zig
* test/behavior/vector.zig
Master branch added `try` to a bunch of testing function calls, and some
lines also had changed how to refer to the native architecture and other
`@import("builtin")` stuff.
13 lines
236 B
Zig
13 lines
236 B
Zig
const std = @import("std");
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test "lazy sizeof comparison with zero" {
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const Empty = struct {};
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const T = *Empty;
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try std.testing.expect(hasNoBits(T));
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}
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fn hasNoBits(comptime T: type) bool {
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return @sizeOf(T) == 0;
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}
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