parsing of infix decls broken
When an infix decl pattern matches with an infix
constructor, precedence isn't handled correctly.
infix 2 |-
ps |- q:qs = undefined
Yields:
B.hs:6: Variable not in scope: `|-'
Parenthesis around (q:qs) makes the compiler happy.
The precedence level chosen for `|-' doesn't matter.
This bug affects 4.08 as well as 5.0.Trac metadata
| Trac field | Value |
|---|---|
| Version | None |
| Type | Bug |
| TypeOfFailure | OtherFailure |
| Priority | normal |
| Resolution | ResolvedWon'tFix |
| Component | Compiler |
| Test case | |
| Differential revisions | |
| BlockedBy | |
| Related | |
| Blocking | |
| CC | |
| Operating system | |
| Architecture |