| // This is just a check-list of the cases where feeding arguments to |
| // `#[macro_use]` is rejected. (The cases where no error is emitted |
| // corresponds to cases where the attribute is currently unused, so we |
| // get that warning; see issue-43106-gating-of-builtin-attrs.rs |
| |
| #![macro_use = "4900"] //~ ERROR arguments to macro_use are not allowed here |
| |
| #[macro_use = "2700"] |
| //~^ ERROR arguments to macro_use are not allowed here |
| mod macro_escape { |
| mod inner { #![macro_use="2700"] } |
| //~^ ERROR arguments to macro_use are not allowed here |
| |
| #[macro_use = "2700"] fn f() { } |
| |
| #[macro_use = "2700"] struct S; |
| |
| #[macro_use = "2700"] type T = S; |
| |
| #[macro_use = "2700"] impl S { } |
| } |
| |
| fn main() { } |