Evaluate doesn't work as expect during core dump debugging

Configuration:

Ubuntu 14 x64 + Cpptools 20160720.1

VSCode : 1.3

Repro Steps:

1. Copy the source code from
   main.zip

2. Compile the source: g++ -g exception.cpp main.cpp -o myapp

3. Enable the core dump: ulimit -c unlimited

4. Launch the application to generate the core dump:

   ./myapp "-CallRaisedUnhandledException"

5. Configure the launch.json for "program" and "coreDumpPath"

6. F5

7. Try to evaluate:

   a) result = result +1

   b) EvalFunc(100,100)

Actual:

In both cases, it just returns "not available"

Expected:

a) For result = result +1, I assume the evaluated result should be "11" ?

b) For EvalFunc(100,100) - I have a dar automation test which should verify the error message for function evaluation during core dump debugging, just want to double confirm the message "not availabe" is correct ? I assume it should be similar like "Function evaluation is not supported during core dump debugging? "

Investigation:

You can refer to attached MIEngine log

Start by reproducing the core-dump session with the attached main.zip source, Ubuntu, and a launch.json using program and coreDumpPath. Review the attached MIEngine log while evaluating the assignment and function call; done means the behavior and expected error message are established or the reported evaluation problem is fixed and verified.