David Blaikie 5177ebbe2a Fix crash when disabling debug info (#4249) ...

The source line debug info generation assumed that the function would
have debug info. Check for a non-null di_subprogram_ to ensure we are
emitting debug info for the function.

Rather than checking the di_builder_ - this way if we implement
`nodebug` function attributes, it'll fall out naturally (by creating a
null di_subprogram_) rather than having to come back and change this
from "is debug info enabled" to "is debug info enabled for this
function" later on.

2024-08-26 21:13:39 +00:00

..

nodebug.carbon

Fix crash when disabling debug info (#4249)

2024-08-26 21:13:39 +00:00