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test_anonymous_union.zig (361B) - Raw

      1 const std = @import("std");
      2 const expect = std.testing.expect;
      3 
      4 const Number = union {
      5     int: i32,
      6     float: f64,
      7 };
      8 
      9 test "anonymous union literal syntax" {
     10     const i: Number = .{ .int = 42 };
     11     const f = makeNumber();
     12     try expect(i.int == 42);
     13     try expect(f.float == 12.34);
     14 }
     15 
     16 fn makeNumber() Number {
     17     return .{ .float = 12.34 };
     18 }
     19 
     20 // test