mirror of https://github.com/rust-lang/rust
20 lines
440 B
Rust
20 lines
440 B
Rust
//@ normalize-stderr-test "pref: Align\([1-8] bytes\)" -> "pref: $$PREF_ALIGN"
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#![crate_type = "lib"]
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#![feature(rustc_attrs)]
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// This cannot use `Scalar` abi since there is padding.
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#[rustc_layout(debug)]
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#[repr(align(8))]
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pub enum Aligned1 { //~ ERROR: layout_of
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Zero = 0,
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One = 1,
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}
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// This should use `Scalar` abi.
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#[rustc_layout(debug)]
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#[repr(align(1))]
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pub enum Aligned2 { //~ ERROR: layout_of
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Zero = 0,
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One = 1,
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}
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