File: nested-macro-rules.rs

package info (click to toggle)
rustc 1.85.0%2Bdfsg3-1
  • links: PTS, VCS
  • area: main
  • in suites: experimental, sid, trixie
  • size: 893,396 kB
  • sloc: xml: 158,127; python: 35,830; javascript: 19,497; cpp: 19,002; sh: 17,245; ansic: 13,127; asm: 4,376; makefile: 1,051; perl: 29; lisp: 29; ruby: 19; sql: 11
file content (26 lines) | stat: -rw-r--r-- 670 bytes parent folder | download | duplicates (3) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
 
//@ run-pass
//@ aux-build:nested-macro-rules.rs
//@ proc-macro: test-macros.rs
//@ compile-flags: -Z span-debug -Z macro-backtrace
//@ edition:2018

#![no_std] // Don't load unnecessary hygiene information from std
#![warn(non_local_definitions)]

extern crate std;

extern crate nested_macro_rules;
extern crate test_macros;

use test_macros::{print_bang, print_attr};

use nested_macro_rules::FirstStruct;
struct SecondStruct;

fn main() {
    nested_macro_rules::inner_macro!(print_bang, print_attr);

    nested_macro_rules::outer_macro!(SecondStruct, SecondAttrStruct);
    //~^ WARN non-local `macro_rules!` definition
    inner_macro!(print_bang, print_attr);
}