rust/tests/ui/macros/issue-118786.rs

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// compile-flags: --crate-type lib -O -C debug-assertions=yes
// Regression test for issue 118786
macro_rules! make_macro {
($macro_name:tt) => {
macro_rules! $macro_name {
//~^ ERROR macros that expand to items must be delimited with braces or followed by a semicolon
//~| ERROR macro expansion ignores token `{` and any following
//~| ERROR cannot find macro `macro_rules` in this scope
() => {}
}
}
}
make_macro!((meow));