| // This ensures that DW_OP_deref is inserted when necessary, such as when |
| // NRVO of a string object occurs in C++. |
| // UNSUPPORTED: system-windows |
| // Zorg configures the ASAN stage2 bots to not build the asan |
| // compiler-rt. Only run this test on non-asanified configurations. |
| // RUN: %dexter --fail-lt 1.0 -w \ |
| // RUN: --builder 'clang' --debugger 'lldb' \ |
| // RUN: --cflags "-O0 -glldb -fno-exceptions" -- %s |
| // RUN: %dexter --fail-lt 1.0 -w \ |
| // RUN: --builder 'clang' --debugger 'lldb' \ |
| // RUN: --cflags "-O1 -glldb -fno-exceptions" -- %s |
| volatile int sideeffect = 0; |
| void __attribute__((noinline)) stop() { sideeffect++; } |
| stop(); // DexLabel('string-nrvo') |
| void some_function(int) {} |
| string2(string2 &&other) { i = other.i; } |
| // Test that the debugger can get the value of output after another |
| stop(); // DexLabel('string2-nrvo') |
| // DexExpectWatchValue('output.i', 3, on_line='string-nrvo') |
| // DexExpectWatchValue('output.i', 5, on_line='string2-nrvo') |