Local Variable of same name in between function update variable failed.

I found a phenomenon similar to [cortex-debug issue]( https://github.com/Marus/cortex-debug/issues/923)

```
#include
#include

void function_one() {
int num = 10;
printf("function one\r\n");
}

void function_two() {
int num = 20;
printf("function two\r\n");
}

int main() {
printf("hello world!");
function_one();
function_two();
return 0;
}
```

_function_one_ context:


_function_two_ context:


**Additional:**

CDT GDB Debug Adapter Extension: v2.0.1
Version 1.60.200
VS Code API Version: 1.98.2