diff options
| author | simonpj <unknown> | 1998-01-12 09:29:32 +0000 |
|---|---|---|
| committer | simonpj <unknown> | 1998-01-12 09:29:32 +0000 |
| commit | 9f184c01be2fa5fa13bfcb70a8fe32beb7bb11fc (patch) | |
| tree | f750157a043dd58ff014324974a78778092bfe2c /ghc/compiler/reader | |
| parent | da2eb909de35c821ba4e1528e840726c30211d4c (diff) | |
| download | haskell-9f184c01be2fa5fa13bfcb70a8fe32beb7bb11fc.tar.gz | |
[project @ 1998-01-12 09:29:22 by simonpj]
Fix renamer global/local env bug
Diffstat (limited to 'ghc/compiler/reader')
| -rw-r--r-- | ghc/compiler/reader/Lex.lhs | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/ghc/compiler/reader/Lex.lhs b/ghc/compiler/reader/Lex.lhs index f04e4cecb8..b3126559dc 100644 --- a/ghc/compiler/reader/Lex.lhs +++ b/ghc/compiler/reader/Lex.lhs @@ -1,3 +1,16 @@ +-------------------------------------------------------- +[Jan 98] +There's a known bug in here: + + If an interface file ends prematurely, Lex tries to + do headFS of an empty FastString. + +An example that provokes the error is + + f _:_ _forall_ [a] <<<END OF FILE>>> +-------------------------------------------------------- + + % % (c) The GRASP/AQUA Project, Glasgow University, 1992-1996 % |