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 |
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| Differential revisions |
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| BlockedBy |
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| Related |
|
| Blocking |
|
| CC |
|
| Operating system |
|
| Architecture |
|