https://issues.dlang.org/show_bug.cgi?id=20581
Walter Bright <bugzi...@digitalmars.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |bugzi...@digitalmars.com --- Comment #1 from Walter Bright <bugzi...@digitalmars.com> --- The cause of this is that assert() may throw an exception and so the stack reference (used by -checkaction=context) will outlive main() as the stack is unwound. The error is correctly generated, suppressing it will lead to stack corruption. I don't think much can be done about it. For context to work, the assert() expression needs to not rely on pointers into the stack frame. --