Call barf if we failed to predict a tag correctly. This is immensely useful when debugging issues in tag inference as it will result in a program abort when we encounter an invalid call/heap object, rather than leaving it be and segfaulting arbitrary or producing invalid results. We check if either: * A tag is present * Or the object is a 25 (for which zero is the proper tag)
Moduleghc-10.0.0.20260917GHC2024
GHC.StgToCmm.TagCheck
- 8 values
- Packageghc-10.0.0.20260917
- Exports8
- LanguageGHC2024
- LicenceBSD-3-Clause
- SourceTagCheck.hs
Check all arguments marked as cbv for the presence of a tag *at runtime*.
Check all required-tagged arguments of a constructor are tagged *at compile time*.