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23 lines
580 B
Rust
23 lines
580 B
Rust
// normalize-stderr-test "pref: Align\([1-8] bytes\)" -> "pref: $$PREF_ALIGN"
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#![feature(never_type, rustc_attrs, type_alias_impl_trait)]
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#![crate_type = "lib"]
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#[rustc_layout(debug)]
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enum E { Foo, Bar(!, i32, i32) } //~ ERROR: layout_of
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#[rustc_layout(debug)]
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struct S { f1: i32, f2: (), f3: i32 } //~ ERROR: layout_of
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#[rustc_layout(debug)]
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union U { f1: (i32, i32), f3: i32 } //~ ERROR: layout_of
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#[rustc_layout(debug)]
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type Test = Result<i32, i32>; //~ ERROR: layout_of
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#[rustc_layout(debug)]
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type T = impl std::fmt::Debug; //~ ERROR: layout_of
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fn f() -> T {
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0i32
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}
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