44 lines
952 B
Rust
44 lines
952 B
Rust
// Regression test for various ICEs inspired by
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// https://github.com/rust-lang/rust/issues/83921#issuecomment-814640734
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// compile-flags: -Zdeduplicate-diagnostics=yes
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#[repr(packed())]
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//~^ ERROR: incorrect `repr(packed)` attribute format
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struct S1;
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#[repr(align)]
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//~^ ERROR: invalid `repr(align)` attribute
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struct S2;
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#[repr(align(2, 4))]
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//~^ ERROR: incorrect `repr(align)` attribute format
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struct S3;
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#[repr(align())]
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//~^ ERROR: incorrect `repr(align)` attribute format
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struct S4;
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// Regression test for issue #118334:
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#[repr(Rust(u8))]
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//~^ ERROR: invalid representation hint
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#[repr(Rust(0))]
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//~^ ERROR: invalid representation hint
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#[repr(Rust = 0)]
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//~^ ERROR: invalid representation hint
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struct S5;
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#[repr(i8())]
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//~^ ERROR: invalid representation hint
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enum E1 { A, B }
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#[repr(u32(42))]
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//~^ ERROR: invalid representation hint
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enum E2 { A, B }
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#[repr(i64 = 2)]
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//~^ ERROR: invalid representation hint
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enum E3 { A, B }
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fn main() {}
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