rust/tests/debuginfo/collapse-debuginfo-with-attr.rs
Martin Nordholts 5b57d02e9f compiletest: Use //@ prefixes also for debuginfo test directives
So that when we later add support for revisions we can use the same
syntax for revisions as elsewhere.

This also prevents people from making typos for commands since
`src/tools/compiletest/src/directives/directive_names.rs` will catch such
typos now.

Note that we one FIXME for a non-trivial change for later:
```
// FIXME(148097): Change `// cdb-checksimple_closure` to `//@ cdb-check:simple_closure`
```
2025-11-25 06:13:45 +01:00

58 lines
1 KiB
Rust

//@ ignore-lldb
// Test that line numbers are replaced with those of the outermost expansion site when the
// `collapse_debuginfo` feature is active and the attribute is provided.
//@ compile-flags:-g
// === 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:continue
fn one() {
println!("one");
}
fn two() {
println!("two");
}
fn three() {
println!("three");
}
fn four() {
println!("four");
}
#[collapse_debuginfo(yes)]
macro_rules! outer {
($b:block) => {
one();
inner!();
$b
};
}
#[collapse_debuginfo(yes)]
macro_rules! inner {
() => {
two();
};
}
fn main() {
let ret = 0; // #break
outer!({ // #loc1
three(); // #loc2
four(); // #loc3
});
std::process::exit(ret);
}