mirror of
https://github.com/ziglang/zig.git
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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.
23 lines
480 B
Zig
23 lines
480 B
Zig
const expect = @import("std").testing.expect;
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const FormValue = union(enum) {
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One: void,
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Two: bool,
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};
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fn foo(id: u64) !FormValue {
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return switch (id) {
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2 => FormValue{ .Two = true },
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1 => FormValue{ .One = {} },
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else => return error.Whatever,
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};
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}
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test "switch prong implicit cast" {
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const result = switch (foo(2) catch unreachable) {
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FormValue.One => false,
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FormValue.Two => |x| x,
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};
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try expect(result);
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}
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