19 lines
481 B
Rust
19 lines
481 B
Rust
// run-pass (note: this is spec-UB, but it works for now)
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// ignore-32bit (needs `usize` to be 8-aligned to reproduce all the errors below)
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#![allow(dead_code)]
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// ignore-emscripten weird assertion?
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#[repr(C, packed(4))]
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struct Foo4C {
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bar: u8,
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baz: usize
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}
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#[warn(unaligned_references)]
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pub fn main() {
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let foo = Foo4C { bar: 1, baz: 2 };
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let brw = &foo.baz; //~WARN reference to packed field is unaligned
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//~^ previously accepted
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assert_eq!(*brw, 2);
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}
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