Allan Shortlidge 9062271185 SILGen: Skip SIL verification and optimization if errors were emitted. ...

In lazy typechecking mode, errors in the program may only be discovered during
SILGen, which can leave the SIL in a bad state for subsequent stages of
compilation. If errors were detected, skip SIL verification and optimization to
prevent knock-on failures.

Partially reverts https://github.com/swiftlang/swift/pull/75428, which included
a more targeted fix for one of the possible knock-on effects of bad SIL coming
out of SILGen.

Resolves rdar://132107752.

2024-08-12 15:34:59 -07:00

84 KiB

Raw Blame History

View Raw