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88 lines
1.7 KiB
Rust
88 lines
1.7 KiB
Rust
// gate-test-custom_inner_attributes
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// compile-flags: -Z span-debug --error-format human
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// aux-build:test-macros.rs
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// edition:2018
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#![feature(custom_inner_attributes)]
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#![feature(proc_macro_hygiene)]
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#![feature(stmt_expr_attributes)]
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#![feature(rustc_attrs)]
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#![no_std] // Don't load unnecessary hygiene information from std
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extern crate std;
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#[macro_use]
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extern crate test_macros;
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#[print_target_and_args(first)]
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#[print_target_and_args(second)]
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fn foo() {
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#![print_target_and_args(third)]
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#![print_target_and_args(fourth)]
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}
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#[print_target_and_args(mod_first)]
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#[print_target_and_args(mod_second)]
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mod inline_mod {
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#![print_target_and_args(mod_third)]
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#![print_target_and_args(mod_fourth)]
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}
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struct MyStruct {
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field: bool
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}
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#[derive(Print)]
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struct MyDerivePrint {
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field: [u8; {
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match true {
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_ => {
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#![cfg_attr(not(FALSE), rustc_dummy(third))]
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true
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}
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};
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0
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}]
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}
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fn bar() {
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#[print_target_and_args(tuple_attrs)] (
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3, 4, {
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#![cfg_attr(not(FALSE), rustc_dummy(innermost))]
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5
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}
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);
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#[print_target_and_args(tuple_attrs)] (
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3, 4, {
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#![cfg_attr(not(FALSE), rustc_dummy(innermost))]
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5
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}
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);
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for _ in &[true] {
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#![print_attr] //~ ERROR expected non-macro inner attribute
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}
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let _ = {
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#![print_attr] //~ ERROR expected non-macro inner attribute
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};
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let _ = async {
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#![print_attr] //~ ERROR expected non-macro inner attribute
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};
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{
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#![print_attr] //~ ERROR expected non-macro inner attribute
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};
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}
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extern {
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fn weird_extern() {
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#![print_target_and_args_consume(tenth)]
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}
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}
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fn main() {}
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