Commit 868297c3 authored by keithw's avatar keithw
Browse files

[project @ 2000-06-29 14:25:36 by keithw]

Add missing implicit occs relating to list comprehensions in
deriving (Ix,Read).
parent 637e79ff
......@@ -339,12 +339,18 @@ deriving_occ_info
, (boundedClassKey, [intTyCon_RDR])
, (showClassKey, [intTyCon_RDR, numClass_RDR, ordClass_RDR, compose_RDR, showString_RDR,
showParen_RDR, showSpace_RDR, showList___RDR])
, (readClassKey, [intTyCon_RDR, numClass_RDR, ordClass_RDR, append_RDR,
, (readClassKey, [intTyCon_RDR, numClass_RDR, ordClass_RDR, append_RDR,
foldr_RDR, build_RDR,
-- foldr and build required for list comprehension
-- KSW 2000-06
lex_RDR, readParen_RDR, readList___RDR, thenM_RDR])
-- returnM (and the rest of the Monad class decl)
-- will be forced in as result of depending
-- on thenM. -- SOF 1/99
, (ixClassKey, [intTyCon_RDR, numClass_RDR, and_RDR, map_RDR, enumFromTo_RDR,
, (ixClassKey, [intTyCon_RDR, numClass_RDR, and_RDR, map_RDR, enumFromTo_RDR,
foldr_RDR, build_RDR,
-- foldr and build required for list comprehension used
-- with single constructor types -- KSW 2000-06
returnM_RDR, failM_RDR])
-- the last two are needed to force returnM, thenM and failM
-- in before typechecking the list(monad) comprehension
......
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