rust/tests/ui/proc-macro/visibility-path.rs

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// Proc macro defined with `pub(path)` doesn't ICEs due to resolving the `path` (issue #68921).
//@ force-host
//@ no-prefer-dynamic
#![crate_type = "proc-macro"]
extern crate proc_macro;
use proc_macro::*;
#[proc_macro]
pub(self) fn outer(input: TokenStream) -> TokenStream {
//~^ ERROR functions tagged with `#[proc_macro]` must be `pub`
input
}
mod m {
use proc_macro::*;
#[proc_macro]
pub(super) fn inner(input: TokenStream) -> TokenStream {
//~^ ERROR functions tagged with `#[proc_macro]` must currently reside in the root
input
}
}