diff options
| author | Ian Lynagh <igloo@earth.li> | 2011-06-02 00:23:27 +0100 |
|---|---|---|
| committer | Ian Lynagh <igloo@earth.li> | 2011-06-09 13:01:09 +0100 |
| commit | 5f8f1f244f49543cda309303f065c5bdcf961ea4 (patch) | |
| tree | b6640c1a7838a53904077e6448ddb0fcb6476242 /compiler/rename/RnHsDoc.hs | |
| parent | 1d746841aafe38044dd9f0de1a8d686ea554a3c7 (diff) | |
| download | haskell-srcloc.tar.gz | |
Refactor SrcLoc and SrcSpansrcloc
The "Unhelpful" cases are now in a separate type. This allows us to
improve various things, e.g.:
* Most of the panic's in SrcLoc are now gone
* The Lexer now works with RealSrcSpans rather than SrcSpans, i.e. it
knows that it has real locations and thus can assume that the line
number etc really exists
* Some of the more suspicious cases are no longer necessary, e.g.
we no longer need this case in advanceSrcLoc:
advanceSrcLoc loc _ = loc -- Better than nothing
More improvements can probably be made, e.g. tick locations can
probably use RealSrcSpans too.
Diffstat (limited to 'compiler/rename/RnHsDoc.hs')
| -rw-r--r-- | compiler/rename/RnHsDoc.hs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rename/RnHsDoc.hs b/compiler/rename/RnHsDoc.hs index beb45bbfbc..9e53f49320 100644 --- a/compiler/rename/RnHsDoc.hs +++ b/compiler/rename/RnHsDoc.hs @@ -3,7 +3,7 @@ module RnHsDoc ( rnHsDoc, rnLHsDoc, rnMbLHsDoc ) where import TcRnTypes import HsSyn -import SrcLoc ( Located(..) ) +import SrcLoc rnMbLHsDoc :: Maybe LHsDocString -> RnM (Maybe LHsDocString) |