Doesn't look like it works any more.
In any case, Matt Godbolt has spoken a bit about the architecture of Compiler Explorer. Seems like he's given some thought to security.
In any case, Matt Godbolt has spoken a bit about the architecture of Compiler Explorer. Seems like he's given some thought to security.
What the Compiler Explorer has going for it in this regard is that there's very little treasure to be found once you escape. No user accounts, no passwords, no security questions, no financial transactions, etc.
Compiler Explorer doesn't execute the programs it builds, so the risk is limited to what you can convince the compiler/assembler to do on your behalf.
C++ is a not a language where i would have a lot of confidence in that limitation!