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23 lines
853 B
Zig
23 lines
853 B
Zig
const expect = @import("std").testing.expect;
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const builtin = @import("builtin");
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test "sentinel-terminated 0-length slices" {
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if (builtin.zig_backend == .stage2_x86) return error.SkipZigTest; // TODO
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if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
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if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest; // TODO
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if (builtin.zig_backend == .stage2_spirv64) return error.SkipZigTest;
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var u32s: [4]u32 = [_]u32{ 0, 1, 2, 3 };
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var index: u8 = 2;
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var slice = u32s[index..index :2];
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var array_ptr = u32s[2..2 :2];
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const comptime_known_array_value = u32s[2..2 :2].*;
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var runtime_array_value = u32s[2..2 :2].*;
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try expect(slice[0] == 2);
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try expect(array_ptr[0] == 2);
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try expect(comptime_known_array_value[0] == 2);
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try expect(runtime_array_value[0] == 2);
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}
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