mirror of https://github.com/rust-lang/rust
31 lines
545 B
Rust
31 lines
545 B
Rust
#![allow(dead_code)]
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//@ ignore-emscripten weird assertion?
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#[repr(packed)]
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struct Foo1 {
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bar: u8,
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baz: usize
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}
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#[repr(packed(2))]
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struct Foo2 {
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bar: u8,
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baz: usize
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}
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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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pub fn main() {
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let foo = Foo1 { bar: 1, baz: 2 };
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let brw = &foo.baz; //~ERROR reference to packed field is unaligned
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assert_eq!(*brw, 2);
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let foo = Foo2 { bar: 1, baz: 2 };
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let brw = &foo.baz; //~ERROR reference to packed field is unaligned
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assert_eq!(*brw, 2);
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}
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