2019-09-10 21:29:31 +00:00
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error: `extern` block uses type `Foo`, which is not FFI-safe
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2018-12-25 15:56:47 +00:00
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--> $DIR/issue-16250.rs:6:20
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2018-07-15 21:11:54 +00:00
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2019-03-09 12:03:44 +00:00
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LL | pub fn foo(x: (Foo));
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2019-09-10 21:29:31 +00:00
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| ^^^ not FFI-safe
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2018-07-15 21:11:54 +00:00
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2019-05-22 14:31:09 +00:00
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= help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
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2019-09-10 21:29:31 +00:00
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= note: this struct has unspecified layout
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2020-01-22 23:57:38 +00:00
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note: the type is defined here
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2018-12-25 15:56:47 +00:00
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--> $DIR/issue-16250.rs:3:1
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2018-07-15 21:11:54 +00:00
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LL | pub struct Foo;
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2022-02-13 15:27:59 +00:00
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| ^^^^^^^^^^^^^^
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2022-09-18 15:55:36 +00:00
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note: the lint level is defined here
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--> $DIR/issue-16250.rs:1:9
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LL | #![deny(warnings)]
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| ^^^^^^^^
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= note: `#[deny(improper_ctypes)]` implied by `#[deny(warnings)]`
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2018-07-15 21:11:54 +00:00
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error: aborting due to previous error
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