mirror of https://github.com/rust-lang/rust
36 lines
631 B
Rust
36 lines
631 B
Rust
//@ run-pass
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#![warn(variant_size_differences)]
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#![allow(dead_code)]
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// Note that the following test works because all fields of the enum variants are of the same size.
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// If this test is modified and the reordering logic in librustc/ty/layout.rs kicks in, it fails.
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enum Enum1 { }
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enum Enum2 { A, B, C }
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enum Enum3 { D(i64), E, F }
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enum Enum4 { H(i64), I(i64), J }
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enum Enum5 {
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L(i64, i64, i64, i64), //~ WARNING three times larger
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M(i64),
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N
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}
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enum Enum6<T, U> {
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O(T),
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P(U),
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Q(i64)
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}
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#[allow(variant_size_differences)]
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enum Enum7 {
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R(i64, i64, i64, i64),
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S(i64),
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T
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}
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pub fn main() { }
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