diff options
| author | simonmar <unknown> | 2002-05-15 13:28:46 +0000 |
|---|---|---|
| committer | simonmar <unknown> | 2002-05-15 13:28:46 +0000 |
| commit | 5665f31a78a44626dc0d622eb8ef814da9e44007 (patch) | |
| tree | 8272f6b28a878f8e857c3a3f32bdf00a328c53e7 /src | |
| parent | b0b1f89f48ab02ad2542d2fab476dc8b09bbf2b8 (diff) | |
[haddock @ 2002-05-15 13:28:46 by simonmar]
Patch to add support for GHC-style primitive strings ".."#, from Ross Paterson.
Diffstat (limited to 'src')
| -rw-r--r-- | src/HsLexer.lhs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/HsLexer.lhs b/src/HsLexer.lhs index c6026b67..fb4447d3 100644 --- a/src/HsLexer.lhs +++ b/src/HsLexer.lhs @@ -1,5 +1,5 @@ ----------------------------------------------------------------------------- --- $Id: HsLexer.lhs,v 1.9 2002/05/15 13:03:02 simonmar Exp $ +-- $Id: HsLexer.lhs,v 1.10 2002/05/15 13:28:46 simonmar Exp $ -- -- (c) The GHC Team, 1997-2000 -- @@ -482,6 +482,7 @@ lexString cont s loc y x = loop "" s x y '\\':c:s | isSpace c -> stringGap e s (x+2) y | otherwise -> (escapeChar (c:s) `thenP` \(e',s,i) _ _ _ _ -> loop (e':e) s (x+i) y) s loc y x + '\"':'#':s -> cont (PrimString (reverse e)) s loc y (x+2) '\"':s{-"-} -> cont (StringTok (reverse e)) s loc y (x+1) c:s -> loop (c:e) s (x+1) y [] -> parseError "Improperly terminated string" s loc y x |