30 lines
692 B
Rust
30 lines
692 B
Rust
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// aux-build:test-macros.rs
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#[macro_use]
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extern crate test_macros;
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#[identity_attr] //~ ERROR custom attributes cannot be applied to modules
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mod m {
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pub struct X;
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type A = Y; //~ ERROR cannot find type `Y` in this scope
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}
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struct Y;
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type A = X; //~ ERROR cannot find type `X` in this scope
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#[derive(Copy)] //~ ERROR `derive` may only be applied to structs, enums and unions
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mod n {}
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#[empty_attr]
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mod module; //~ ERROR non-inline modules in proc macro input are unstable
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#[empty_attr] //~ ERROR custom attributes cannot be applied to modules
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mod outer {
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mod inner; //~ ERROR non-inline modules in proc macro input are unstable
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mod inner_inline {} // OK
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}
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fn main() {}
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