rust/tests/ui/union/union-repr-c.stderr

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2019-09-10 22:29:31 +01:00
error: `extern` block uses type `W`, which is not FFI-safe
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--> $DIR/union-repr-c.rs:15:22
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|
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LL | static FOREIGN2: W;
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| ^ not FFI-safe
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|
= help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this union
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= note: this union has unspecified layout
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note: the type is defined here
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--> $DIR/union-repr-c.rs:9:1
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|
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LL | union W {
| ^^^^^^^
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note: the lint level is defined here
--> $DIR/union-repr-c.rs:2:9
|
LL | #![deny(improper_ctypes)]
| ^^^^^^^^^^^^^^^
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error: aborting due to previous error