31 lines
896 B
Rust
31 lines
896 B
Rust
// ignore-tidy-linelength
|
|
// aux-build:make-macro.rs
|
|
// aux-build:meta-macro.rs
|
|
// edition:2018
|
|
// compile-flags: -Z span-debug -Z macro-backtrace -Z unpretty=expanded,hygiene -Z trim-diagnostic-paths=no
|
|
// check-pass
|
|
// normalize-stdout-test "\d+#" -> "0#"
|
|
//
|
|
// We don't care about symbol ids, so we set them all to 0
|
|
// in the stdout
|
|
|
|
#![no_std] // Don't load unnecessary hygiene information from std
|
|
extern crate std;
|
|
|
|
extern crate meta_macro;
|
|
|
|
macro_rules! produce_it {
|
|
() => {
|
|
// `print_def_site!` will respan the `$crate` identifier
|
|
// with `Span::def_site()`. This should cause it to resolve
|
|
// relative to `meta_macro`, *not* `make_macro` (despite
|
|
// the fact that that `print_def_site` is produced by
|
|
// a `macro_rules!` macro in `make_macro`).
|
|
meta_macro::print_def_site!($crate::dummy!());
|
|
}
|
|
}
|
|
|
|
fn main() {
|
|
produce_it!();
|
|
}
|