panic when splicing a declaration with an existing name
The title and the attached test says all.
Run the test with `ghc --make -fth GHCBug.hs'
Trac metadata
| Trac field | Value |
|---|---|
| Version | 6.4 |
| Type | Bug |
| TypeOfFailure | OtherFailure |
| Priority | normal |
| Resolution | ResolvedFixed |
| Component | Template Haskell |
| Test case | |
| Differential revisions | |
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| Blocking | |
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| Operating system | |
| Architecture |