rust/src/test/ui/proc-macro/inner-attrs.rs

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2021-02-28 13:51:44 -06:00
// check-pass
// compile-flags: -Z span-debug --error-format human
// aux-build:test-macros.rs
#![feature(custom_inner_attributes)]
#![feature(proc_macro_hygiene)]
#![feature(stmt_expr_attributes)]
#![no_std] // Don't load unnecessary hygiene information from std
extern crate std;
#[macro_use]
extern crate test_macros;
#[print_target_and_args(first)]
#[print_target_and_args(second)]
fn foo() {
#![print_target_and_args(third)]
#![print_target_and_args(fourth)]
}
struct MyStruct {
field: bool
}
fn bar() {
(#![print_target_and_args(fifth)] 1, 2);
[#![print_target_and_args(sixth)] 1 , 2];
[#![print_target_and_args(seventh)] true ; 5];
match 0 {
#![print_target_and_args(eighth)]
_ => {}
}
MyStruct { #![print_target_and_args(ninth)] field: true };
}
extern {
fn weird_extern() {
#![print_target_and_args_consume(tenth)]
}
}
fn main() {}