File: nested-macro-rules.rs

package info (click to toggle)
rustc-web 1.78.0%2Bdfsg1-2~deb12u3
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,245,420 kB
  • sloc: xml: 147,985; javascript: 18,022; sh: 11,083; python: 10,265; ansic: 6,172; cpp: 5,023; asm: 4,390; makefile: 4,269
file content (26 lines) | stat: -rw-r--r-- 668 bytes parent folder | download | duplicates (2)
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
//@ aux-build: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);
}