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| author | simonpj@microsoft.com <unknown> | 2006-10-06 14:02:50 +0000 |
|---|---|---|
| committer | simonpj@microsoft.com <unknown> | 2006-10-06 14:02:50 +0000 |
| commit | dd0a2fe88071b516589a34676286e8266accb670 (patch) | |
| tree | 38232c88411b24c56ff164277934087e296a9bc6 | |
| parent | c305b14a2481b4e367a5b70981a0b8b667a95e61 (diff) | |
| download | haskell-dd0a2fe88071b516589a34676286e8266accb670.tar.gz | |
Bale out before renamer errors are duplicated
With the new Haddock patch, renamer errors can be duplicated;
so we want to bale out before doing the Haddock stuff if errors
are found.
(E.g test mod67 shows this up.)
| -rw-r--r-- | compiler/rename/RnSource.lhs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/compiler/rename/RnSource.lhs b/compiler/rename/RnSource.lhs index 670cfc8092..993db644bd 100644 --- a/compiler/rename/RnSource.lhs +++ b/compiler/rename/RnSource.lhs @@ -114,6 +114,10 @@ rnSrcDecls (HsGroup { hs_valds = val_decls, (rn_default_decls, src_fvs5) <- mapFvRn (wrapLocFstM rnDefaultDecl) default_decls ; + -- At this point, stop if we have found errors. Otherwise + -- the rnDocEntity stuff reports the errors again. + failIfErrsM ; + rn_docs <- mapM rnDocEntity docs ; let { |