Claus Reinke wrote:
Given how long http://hackage.haskell.org/trac/ghc/wiki/ExplicitCallStack
has been under discussion, it is probably time to provide a short-term
workaround in GHC, just a token to be replaced by the current source
location.
This would be the best solution.
Although -fno-ignore-asserts is acceptable till I do not need asserts for
what they are actually supposed to be used for.
The second solution requires QuasiQuotes, so I do not know. If I would want
to compile with a different compiler it would break. If srcloc can be
defined
as a simple token (not requiring special extensions at places where it
is used)
then I could define it to an empty string in some low level module if
trying to
compile with a different haskell compiler which does not know srcloc.
Thanks for the tips,
Peter.
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