High memory use when compiling many let bindings.
Two programs that generate modules with lots of let bindings that GHC struggles to compile. With the first,
ghc -c J.hsuses >100M of memory which seems a little high. For the second,
ghc -c J2.hsgot past 700M before I killed it, with both 6.6 and HEAD.
Trac metadata
| Trac field | Value |
|---|---|
| Version | 6.6 |
| Type | Bug |
| TypeOfFailure | OtherFailure |
| Priority | normal |
| Resolution | Unresolved |
| Component | Compiler |
| Test case | |
| Differential revisions | |
| BlockedBy | |
| Related | |
| Blocking | |
| CC | |
| Operating system | Unknown |
| Architecture | Unknown |
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