tests/debuginfo/no_mangle-info.rs

   1 // compile-flags:-g
   2 // min-gdb-version: 10.1
   3
   4 // === GDB TESTS ===================================================================================
   5 // gdb-command:run
   6 // gdb-command:p TEST
   7 // gdb-check:$1 = 3735928559
   8 // gdb-command:p no_mangle_info::namespace::OTHER_TEST
   9 // gdb-check:$2 = 42
  10
  11 // === LLDB TESTS ==================================================================================
  12 // lldb-command:run
  13 // lldb-command:p TEST
  14 // lldb-check: (unsigned long) $0 = 3735928559
  15 // lldb-command:p OTHER_TEST
  16 // lldb-check: (unsigned long) $1 = 42
  17
  18 // === CDB TESTS ==================================================================================
  19 // cdb-command: g
  20 // Note: LLDB and GDB allow referring to items that are in the same namespace of the symbol
  21 // we currently have a breakpoint on in an unqualified way. CDB does not, and thus we need to
  22 // refer to it in a fully qualified way.
  23 // cdb-command: dx a!no_mangle_info::TEST
  24 // cdb-check: a!no_mangle_info::TEST : 0xdeadbeef [Type: unsigned __int64]
  25 // cdb-command: dx a!no_mangle_info::namespace::OTHER_TEST
  26 // cdb-check: a!no_mangle_info::namespace::OTHER_TEST : 0x2a [Type: unsigned __int64]
  27
  28 #[no_mangle]
  29 pub static TEST: u64 = 0xdeadbeef;
  30
  31 // FIXME(rylev, wesleywiser): uncommenting this item breaks the test, and we're not sure why
  32 // pub static OTHER_TEST: u64 = 43;
  33 pub mod namespace {
  34     pub static OTHER_TEST: u64 = 42;
  35 }
  36
  37 pub fn main() {
  38     println!("TEST: {}", TEST);
  39     println!("OTHER TEST: {}", namespace::OTHER_TEST); // #break
  40 }