rust/tests/debuginfo/extern-c-fn.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

56 lines
1.2 KiB
Rust

//@ compile-flags:-g
//@ disable-gdb-pretty-printers
//@ ignore-backends: gcc
// === GDB TESTS ===================================================================================
//@ gdb-command:run
//@ gdb-command:printf "s = \"%s\"\n", s
//@ gdb-check:s = "abcd"
//@ gdb-command:print len
//@ gdb-check:$1 = 20
//@ gdb-command:print local0
//@ gdb-check:$2 = 19
//@ gdb-command:print local1
//@ gdb-check:$3 = true
//@ gdb-command:print local2
//@ gdb-check:$4 = 20.5
//@ gdb-command:continue
// === LLDB TESTS ==================================================================================
//@ lldb-command:run
//@ lldb-command:v len
//@ lldb-check:[...] 20
//@ lldb-command:v local0
//@ lldb-check:[...] 19
//@ lldb-command:v local1
//@ lldb-check:[...] true
//@ lldb-command:v local2
//@ lldb-check:[...] 20.5
//@ lldb-command:continue
#![allow(unused_variables)]
#![allow(dead_code)]
#[no_mangle]
pub unsafe extern "C" fn fn_with_c_abi(s: *const u8, len: i32) -> i32 {
let local0 = len - 1;
let local1 = len > 2;
let local2 = (len as f64) + 0.5;
zzz(); // #break
return 0;
}
fn main() {
unsafe {
fn_with_c_abi(b"abcd\0".as_ptr(), 20);
}
}
#[inline(never)]
fn zzz() {()}