// Test that the macro backtrace facility works (supporting file) | |
// a non-local macro | |
#[macro_export] | |
macro_rules! ping { | |
() => { | |
pong!(); | |
} | |
} | |
#[macro_export] | |
macro_rules! deep { | |
() => { | |
foo!(); | |
} | |
} | |
#[macro_export] | |
macro_rules! foo { | |
() => { | |
bar!(); | |
} | |
} | |
#[macro_export] | |
macro_rules! bar { | |
() => { | |
ping!(); | |
} | |
} |