charles-zablit wrote:
The latest revision of this patch addresses all the issues from before:
With @Nerixyz 's program:
```cpp
#include <iostream>
int main() {
std::cout << "hello world" << std::endl;
std::string s;
std::cin >> s;
return 0;
}
```
And running
```
b main
r
# *breakpoint hit*
b test.cpp:7 # at return 0;
c
# this should not show the lldb prompt until the breakpoint is hit
# *breakpoint hit*
c
```
This now works.
For comparison, in the `21.x` release, `hello world` is not displayed and
`stdin` does not work either.
## Limitation
There is one limitation with the current solution: running the target flushes
the screen. Running the `run` command causes the whole screen to be flushed.
This is because the ConPTY forwards some ANSI VT sequences like the name of the
console and flushing the screen (`\x1b[2J`). The
`PSEUDOCONSOLE_INHERIT_CURSOR` is supposed to fix this but it causes a hang,
probably related to our use of a named as the ConPTY input.
https://github.com/llvm/llvm-project/pull/175812
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