#line with empty filename leads to crash
It's trivial, but a directive
#line 3 ""
leads to a GHC crash with Prelude.head: empty list.
Trac metadata
| Trac field | Value |
|---|---|
| Version | 7.4.2 |
| Type | Bug |
| TypeOfFailure | OtherFailure |
| Priority | normal |
| Resolution | Unresolved |
| Component | Compiler |
| Test case | |
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| Related | |
| Blocking | |
| CC | |
| Operating system | |
| Architecture |