Modulererebase-1.21.2Haskell2010

GHC.Err

4 values

Packagererebase-1.21.2
Exports4
LanguageHaskell2010
LicenceMIT
SourceErr.hs

valueerror :: HasCallStack => [Char] -> a

error stops execution and displays an error message.

valueerrorWithoutStackTrace :: [Char] -> a

A variant of error that does not produce a stack trace.

valueundefined :: HasCallStack => a

A special case of error. It is expected that compilers will recognize this and insert error messages which are more appropriate to the context in which undefined appears.

valueabsentErr :: a

Used for compiler-generated error message; encoding saves bytes of string junk.