mirror of https://github.com/rust-lang/rust.git
33 lines
1.3 KiB
Rust
33 lines
1.3 KiB
Rust
struct FooStruct {
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nested: &'static Bar<dyn std::fmt::Debug>,
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//~^ ERROR the size for values of type `(dyn Debug + 'static)` cannot be known at compilation time
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}
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struct FooTuple(&'static Bar<dyn std::fmt::Debug>);
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//~^ ERROR the size for values of type `(dyn Debug + 'static)` cannot be known at compilation time
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enum FooEnum1 {
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Struct { nested: &'static Bar<dyn std::fmt::Debug> },
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//~^ ERROR the size for values of type `(dyn Debug + 'static)` cannot be known at compilation time
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}
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enum FooEnum2 {
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Tuple(&'static Bar<dyn std::fmt::Debug>),
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//~^ ERROR the size for values of type `(dyn Debug + 'static)` cannot be known at compilation time
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}
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struct Bar<T>(T);
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fn main() {
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// Ensure there's an error at the construction site, for error tainting purposes.
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FooStruct { nested: &Bar(4) };
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//~^ ERROR the size for values of type `(dyn Debug + 'static)` cannot be known at compilation time
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FooTuple(&Bar(4));
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//~^ ERROR the size for values of type `(dyn Debug + 'static)` cannot be known at compilation time
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FooEnum1::Struct { nested: &Bar(4) };
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//~^ ERROR the size for values of type `(dyn Debug + 'static)` cannot be known at compilation time
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FooEnum2::Tuple(&Bar(4));
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//~^ ERROR the size for values of type `(dyn Debug + 'static)` cannot be known at compilation time
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}
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