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// ignore-lldb
#![feature(collapse_debuginfo)]
// Test that line numbers are not replaced with those of the outermost expansion site when the
// `collapse_debuginfo` is active and `-Zdebug-macros` is provided, despite `#[collapse_debuginfo]`
// being used.
// compile-flags:-g -Zdebug-macros
// === GDB TESTS ===================================================================================
// gdb-command:run
// gdb-command:next
// gdb-command:frame
// gdb-check:[...]#loc1[...]
// gdb-command:next
// gdb-command:frame
// gdb-check:[...]#loc2[...]
// gdb-command:next
// gdb-command:frame
// gdb-check:[...]#loc3[...]
// gdb-command:next
// gdb-command:frame
// gdb-check:[...]#loc4[...]
// gdb-command:continue
fn one() {
println!("one");
}
fn two() {
println!("two");
}
fn three() {
println!("three");
}
fn four() {
println!("four");
}
#[collapse_debuginfo]
macro_rules! outer {
($b:block) => {
one(); // #loc1
inner!();
$b
};
}
#[collapse_debuginfo]
macro_rules! inner {
() => {
two(); // #loc2
};
}
fn main() {
let ret = 0; // #break
outer!({
three(); // #loc3
four(); // #loc4
});
std::process::exit(ret);
}
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