rewrite rules, forall, no -fglasgow-exts
Using rewrite rules without specifying -fglasgow-exts
results in (e.g.) the following error message:
SList.hs:59: parse error on input `.'
i.e. the . in "forall vars . rule".
Manuel (chak@cse.unsw.edu.au) tells me this is a
parsing problem.
Trac metadata
| Trac field |
Value |
| Version |
None |
| Type |
Bug |
| TypeOfFailure |
OtherFailure |
| Priority |
normal |
| Resolution |
ResolvedFixed |
| Component |
Compiler (Parser) |
| Test case |
|
| Differential revisions |
|
| BlockedBy |
|
| Related |
|
| Blocking |
|
| CC |
|
| Operating system |
|
| Architecture |
|
