type PostTcTable = [(Name, Id)]
noPostTcExpr :: PostTcExpr
-noPostTcExpr = HsLit (HsString FSLIT("noPostTcExpr"))
+noPostTcExpr = HsLit (HsString (fsLit "noPostTcExpr"))
noPostTcTable :: PostTcTable
noPostTcTable = []
noSyntaxExpr :: SyntaxExpr id -- Before renaming, and sometimes after,
-- (if the syntax slot makes no sense)
-noSyntaxExpr = HsLit (HsString FSLIT("noSyntaxExpr"))
+noSyntaxExpr = HsLit (HsString (fsLit "noSyntaxExpr"))
type SyntaxTable id = [(Name, SyntaxExpr id)]
ppr_expr (HsPar e) = parens (ppr_lexpr e)
ppr_expr (HsCoreAnn s e)
- = vcat [ptext SLIT("HsCoreAnn") <+> ftext s, ppr_lexpr e]
+ = vcat [ptext (sLit "HsCoreAnn") <+> ftext s, ppr_lexpr e]
ppr_expr (HsApp e1 e2)
= let (fun, args) = collect_args e1 [e2] in
pp_expr = pprDebugParendExpr expr
pp_prefixly = hang (hsep [text " \\ x_ ->", ppr op])
- 4 (hsep [pp_expr, ptext SLIT("x_ )")])
+ 4 (hsep [pp_expr, ptext (sLit "x_ )")])
pp_infixly v = (sep [pp_expr, pprInfix v])
ppr_expr (SectionR op expr)
where
pp_expr = pprDebugParendExpr expr
- pp_prefixly = hang (hsep [text "( \\ x_ ->", ppr op, ptext SLIT("x_")])
+ pp_prefixly = hang (hsep [text "( \\ x_ ->", ppr op, ptext (sLit "x_")])
4 ((<>) pp_expr rparen)
pp_infixly v
= (sep [pprInfix v, pp_expr])
where idType :: HsExpr id -> HsMatchContext id; idType = undefined
ppr_expr exprType@(HsCase expr matches)
- = sep [ sep [ptext SLIT("case"), nest 4 (ppr expr), ptext SLIT("of")],
+ = sep [ sep [ptext (sLit "case"), nest 4 (ppr expr), ptext (sLit "of")],
nest 2 (pprMatches (CaseAlt `asTypeOf` idType exprType) matches) ]
where idType :: HsExpr id -> HsMatchContext id; idType = undefined
ppr_expr (HsIf e1 e2 e3)
- = sep [hsep [ptext SLIT("if"), nest 2 (ppr e1), ptext SLIT("then")],
+ = sep [hsep [ptext (sLit "if"), nest 2 (ppr e1), ptext (sLit "then")],
nest 4 (ppr e2),
- ptext SLIT("else"),
+ ptext (sLit "else"),
nest 4 (ppr e3)]
-- special case: let ... in let ...
ppr_expr (HsLet binds expr@(L _ (HsLet _ _)))
- = sep [hang (ptext SLIT("let")) 2 (hsep [pprBinds binds, ptext SLIT("in")]),
+ = sep [hang (ptext (sLit "let")) 2 (hsep [pprBinds binds, ptext (sLit "in")]),
ppr_lexpr expr]
ppr_expr (HsLet binds expr)
- = sep [hang (ptext SLIT("let")) 2 (pprBinds binds),
- hang (ptext SLIT("in")) 2 (ppr expr)]
+ = sep [hang (ptext (sLit "let")) 2 (pprBinds binds),
+ hang (ptext (sLit "in")) 2 (ppr expr)]
ppr_expr (HsDo do_or_list_comp stmts body _) = pprDo do_or_list_comp stmts body
ppr_expr EWildPat = char '_'
ppr_expr (ELazyPat e) = char '~' <> pprParendExpr e
ppr_expr (EAsPat v e) = ppr v <> char '@' <> pprParendExpr e
-ppr_expr (EViewPat p e) = ppr p <+> ptext SLIT("->") <+> ppr e
+ppr_expr (EViewPat p e) = ppr p <+> ptext (sLit "->") <+> ppr e
ppr_expr (HsSCC lbl expr)
- = sep [ ptext SLIT("_scc_") <+> doubleQuotes (ftext lbl),
+ = sep [ ptext (sLit "_scc_") <+> doubleQuotes (ftext lbl),
pprParendExpr expr ]
ppr_expr (HsWrap co_fn e) = pprHsWrapper (pprExpr e) co_fn
ppr_expr (HsSpliceE s) = pprSplice s
ppr_expr (HsBracket b) = pprHsBracket b
ppr_expr (HsBracketOut e []) = ppr e
-ppr_expr (HsBracketOut e ps) = ppr e $$ ptext SLIT("pending") <+> ppr ps
+ppr_expr (HsBracketOut e ps) = ppr e $$ ptext (sLit "pending") <+> ppr ps
ppr_expr (HsQuasiQuoteE (HsQuasiQuote name quoter _ quote))
= char '$' <> brackets (ppr name) <>
- ptext SLIT("[:") <> ppr quoter <> ptext SLIT("|") <>
- ppr quote <> ptext SLIT("|]")
+ ptext (sLit "[:") <> ppr quoter <> ptext (sLit "|") <>
+ ppr quote <> ptext (sLit "|]")
ppr_expr (HsProc pat (L _ (HsCmdTop cmd _ _ _)))
- = hsep [ptext SLIT("proc"), ppr pat, ptext SLIT("->"), ppr cmd]
+ = hsep [ptext (sLit "proc"), ppr pat, ptext (sLit "->"), ppr cmd]
ppr_expr (HsTick tickId vars exp)
- = hcat [ptext SLIT("tick<"),
+ = hcat [ptext (sLit "tick<"),
ppr tickId,
- ptext SLIT(">("),
+ ptext (sLit ">("),
hsep (map pprHsVar vars),
ppr exp,
- ptext SLIT(")")]
+ ptext (sLit ")")]
ppr_expr (HsBinTick tickIdTrue tickIdFalse exp)
- = hcat [ptext SLIT("bintick<"),
+ = hcat [ptext (sLit "bintick<"),
ppr tickIdTrue,
- ptext SLIT(","),
+ ptext (sLit ","),
ppr tickIdFalse,
- ptext SLIT(">("),
- ppr exp,ptext SLIT(")")]
+ ptext (sLit ">("),
+ ppr exp,ptext (sLit ")")]
ppr_expr (HsTickPragma externalSrcLoc exp)
- = hcat [ptext SLIT("tickpragma<"),
+ = hcat [ptext (sLit "tickpragma<"),
ppr externalSrcLoc,
- ptext SLIT(">("),
+ ptext (sLit ">("),
ppr exp,
- ptext SLIT(")")]
+ ptext (sLit ")")]
ppr_expr (HsArrApp arrow arg _ HsFirstOrderApp True)
- = hsep [ppr_lexpr arrow, ptext SLIT("-<"), ppr_lexpr arg]
+ = hsep [ppr_lexpr arrow, ptext (sLit "-<"), ppr_lexpr arg]
ppr_expr (HsArrApp arrow arg _ HsFirstOrderApp False)
- = hsep [ppr_lexpr arg, ptext SLIT(">-"), ppr_lexpr arrow]
+ = hsep [ppr_lexpr arg, ptext (sLit ">-"), ppr_lexpr arrow]
ppr_expr (HsArrApp arrow arg _ HsHigherOrderApp True)
- = hsep [ppr_lexpr arrow, ptext SLIT("-<<"), ppr_lexpr arg]
+ = hsep [ppr_lexpr arrow, ptext (sLit "-<<"), ppr_lexpr arg]
ppr_expr (HsArrApp arrow arg _ HsHigherOrderApp False)
- = hsep [ppr_lexpr arg, ptext SLIT(">>-"), ppr_lexpr arrow]
+ = hsep [ppr_lexpr arg, ptext (sLit ">>-"), ppr_lexpr arrow]
ppr_expr (HsArrForm (L _ (HsVar v)) (Just _) [arg1, arg2])
= sep [pprCmdArg (unLoc arg1), hsep [pprInfix v, pprCmdArg (unLoc arg2)]]
ppr_expr (HsArrForm op _ args)
- = hang (ptext SLIT("(|") <> ppr_lexpr op)
- 4 (sep (map (pprCmdArg.unLoc) args) <> ptext SLIT("|)"))
+ = hang (ptext (sLit "(|") <> ppr_lexpr op)
+ 4 (sep (map (pprCmdArg.unLoc) args) <> ptext (sLit "|)"))
pprCmdArg :: OutputableBndr id => HsCmdTop id -> SDoc
pprCmdArg (HsCmdTop cmd@(L _ (HsArrForm _ Nothing [])) _ _ _)
-- add parallel array brackets around a document
--
pa_brackets :: SDoc -> SDoc
-pa_brackets p = ptext SLIT("[:") <> p <> ptext SLIT(":]")
+pa_brackets p = ptext (sLit "[:") <> p <> ptext (sLit ":]")
\end{code}
HsSyn records exactly where the user put parens, with HsPar.
ppr stmt = pprStmt stmt
pprStmt :: (OutputableBndr idL, OutputableBndr idR) => (StmtLR idL idR) -> SDoc
-pprStmt (BindStmt pat expr _ _) = hsep [ppr pat, ptext SLIT("<-"), ppr expr]
-pprStmt (LetStmt binds) = hsep [ptext SLIT("let"), pprBinds binds]
+pprStmt (BindStmt pat expr _ _) = hsep [ppr pat, ptext (sLit "<-"), ppr expr]
+pprStmt (LetStmt binds) = hsep [ptext (sLit "let"), pprBinds binds]
pprStmt (ExprStmt expr _ _) = ppr expr
pprStmt (ParStmt stmtss) = hsep (map doStmts stmtss)
- where doStmts stmts = ptext SLIT("| ") <> ppr stmts
+ where doStmts stmts = ptext (sLit "| ") <> ppr stmts
pprStmt (TransformStmt (stmts, _) usingExpr maybeByExpr)
- = (hsep [stmtsDoc, ptext SLIT("then"), ppr usingExpr, byExprDoc])
+ = (hsep [stmtsDoc, ptext (sLit "then"), ppr usingExpr, byExprDoc])
where stmtsDoc = interpp'SP stmts
- byExprDoc = maybe empty (\byExpr -> hsep [ptext SLIT("by"), ppr byExpr]) maybeByExpr
-pprStmt (GroupStmt (stmts, _) groupByClause) = (hsep [stmtsDoc, ptext SLIT("then group"), pprGroupByClause groupByClause])
+ byExprDoc = maybe empty (\byExpr -> hsep [ptext (sLit "by"), ppr byExpr]) maybeByExpr
+pprStmt (GroupStmt (stmts, _) groupByClause) = (hsep [stmtsDoc, ptext (sLit "then group"), pprGroupByClause groupByClause])
where stmtsDoc = interpp'SP stmts
-pprStmt (RecStmt segment _ _ _ _) = ptext SLIT("rec") <+> braces (vcat (map ppr segment))
+pprStmt (RecStmt segment _ _ _ _) = ptext (sLit "rec") <+> braces (vcat (map ppr segment))
pprGroupByClause :: (OutputableBndr id) => GroupByClause id -> SDoc
-pprGroupByClause (GroupByNothing usingExpr) = hsep [ptext SLIT("using"), ppr usingExpr]
-pprGroupByClause (GroupBySomething eitherUsingExpr byExpr) = hsep [ptext SLIT("by"), ppr byExpr, usingExprDoc]
- where usingExprDoc = either (\usingExpr -> hsep [ptext SLIT("using"), ppr usingExpr]) (const empty) eitherUsingExpr
+pprGroupByClause (GroupByNothing usingExpr) = hsep [ptext (sLit "using"), ppr usingExpr]
+pprGroupByClause (GroupBySomething eitherUsingExpr byExpr) = hsep [ptext (sLit "by"), ppr byExpr, usingExprDoc]
+ where usingExprDoc = either (\usingExpr -> hsep [ptext (sLit "using"), ppr usingExpr]) (const empty) eitherUsingExpr
pprDo :: OutputableBndr id => HsStmtContext any -> [LStmt id] -> LHsExpr id -> SDoc
-pprDo DoExpr stmts body = ptext SLIT("do") <+> pprDeeperList vcat (map ppr stmts ++ [ppr body])
-pprDo (MDoExpr _) stmts body = ptext SLIT("mdo") <+> pprDeeperList vcat (map ppr stmts ++ [ppr body])
+pprDo DoExpr stmts body = ptext (sLit "do") <+> pprDeeperList vcat (map ppr stmts ++ [ppr body])
+pprDo (MDoExpr _) stmts body = ptext (sLit "mdo") <+> pprDeeperList vcat (map ppr stmts ++ [ppr body])
pprDo ListComp stmts body = pprComp brackets stmts body
pprDo PArrComp stmts body = pprComp pa_brackets stmts body
pprDo _ _ _ = panic "pprDo" -- PatGuard, ParStmtCxt
thBrackets :: SDoc -> SDoc -> SDoc
thBrackets pp_kind pp_body = char '[' <> pp_kind <> char '|' <+>
- pp_body <+> ptext SLIT("|]")
+ pp_body <+> ptext (sLit "|]")
\end{code}
%************************************************************************
= hcat [ppr e1, comma, space, ppr e2, pp_dotdot, ppr e3]
pp_dotdot :: SDoc
-pp_dotdot = ptext SLIT(" .. ")
+pp_dotdot = ptext (sLit " .. ")
\end{code}
\begin{code}
matchSeparator :: HsMatchContext id -> SDoc
-matchSeparator (FunRhs {}) = ptext SLIT("=")
-matchSeparator CaseAlt = ptext SLIT("->")
-matchSeparator LambdaExpr = ptext SLIT("->")
-matchSeparator ProcExpr = ptext SLIT("->")
-matchSeparator PatBindRhs = ptext SLIT("=")
-matchSeparator (StmtCtxt _) = ptext SLIT("<-")
+matchSeparator (FunRhs {}) = ptext (sLit "=")
+matchSeparator CaseAlt = ptext (sLit "->")
+matchSeparator LambdaExpr = ptext (sLit "->")
+matchSeparator ProcExpr = ptext (sLit "->")
+matchSeparator PatBindRhs = ptext (sLit "=")
+matchSeparator (StmtCtxt _) = ptext (sLit "<-")
matchSeparator RecUpd = panic "unused"
\end{code}
\begin{code}
pprMatchContext :: Outputable id => HsMatchContext id -> SDoc
-pprMatchContext (FunRhs fun _) = ptext SLIT("the definition of")
+pprMatchContext (FunRhs fun _) = ptext (sLit "the definition of")
<+> quotes (ppr fun)
-pprMatchContext CaseAlt = ptext SLIT("a case alternative")
-pprMatchContext RecUpd = ptext SLIT("a record-update construct")
-pprMatchContext PatBindRhs = ptext SLIT("a pattern binding")
-pprMatchContext LambdaExpr = ptext SLIT("a lambda abstraction")
-pprMatchContext ProcExpr = ptext SLIT("an arrow abstraction")
-pprMatchContext (StmtCtxt ctxt) = ptext SLIT("a pattern binding in")
+pprMatchContext CaseAlt = ptext (sLit "a case alternative")
+pprMatchContext RecUpd = ptext (sLit "a record-update construct")
+pprMatchContext PatBindRhs = ptext (sLit "a pattern binding")
+pprMatchContext LambdaExpr = ptext (sLit "a lambda abstraction")
+pprMatchContext ProcExpr = ptext (sLit "an arrow abstraction")
+pprMatchContext (StmtCtxt ctxt) = ptext (sLit "a pattern binding in")
$$ pprStmtContext ctxt
pprStmtContext :: Outputable id => HsStmtContext id -> SDoc
pprStmtContext (ParStmtCtxt c)
- = sep [ptext SLIT("a parallel branch of"), pprStmtContext c]
+ = sep [ptext (sLit "a parallel branch of"), pprStmtContext c]
pprStmtContext (TransformStmtCtxt c)
- = sep [ptext SLIT("a transformed branch of"), pprStmtContext c]
+ = sep [ptext (sLit "a transformed branch of"), pprStmtContext c]
pprStmtContext (PatGuard ctxt)
- = ptext SLIT("a pattern guard for") $$ pprMatchContext ctxt
-pprStmtContext DoExpr = ptext SLIT("a 'do' expression")
-pprStmtContext (MDoExpr _) = ptext SLIT("an 'mdo' expression")
-pprStmtContext ListComp = ptext SLIT("a list comprehension")
-pprStmtContext PArrComp = ptext SLIT("an array comprehension")
+ = ptext (sLit "a pattern guard for") $$ pprMatchContext ctxt
+pprStmtContext DoExpr = ptext (sLit "a 'do' expression")
+pprStmtContext (MDoExpr _) = ptext (sLit "an 'mdo' expression")
+pprStmtContext ListComp = ptext (sLit "a list comprehension")
+pprStmtContext PArrComp = ptext (sLit "an array comprehension")
{-
-pprMatchRhsContext (FunRhs fun) = ptext SLIT("a right-hand side of function") <+> quotes (ppr fun)
-pprMatchRhsContext CaseAlt = ptext SLIT("the body of a case alternative")
-pprMatchRhsContext PatBindRhs = ptext SLIT("the right-hand side of a pattern binding")
-pprMatchRhsContext LambdaExpr = ptext SLIT("the body of a lambda")
-pprMatchRhsContext ProcExpr = ptext SLIT("the body of a proc")
+pprMatchRhsContext (FunRhs fun) = ptext (sLit "a right-hand side of function") <+> quotes (ppr fun)
+pprMatchRhsContext CaseAlt = ptext (sLit "the body of a case alternative")
+pprMatchRhsContext PatBindRhs = ptext (sLit "the right-hand side of a pattern binding")
+pprMatchRhsContext LambdaExpr = ptext (sLit "the body of a lambda")
+pprMatchRhsContext ProcExpr = ptext (sLit "the body of a proc")
pprMatchRhsContext other = panic "pprMatchRhsContext" -- RecUpd, StmtCtxt
-- Used for the result statement of comprehension
-- e.g. the 'e' in [ e | ... ]
-- or the 'r' in f x = r
pprStmtResultContext (PatGuard ctxt) = pprMatchRhsContext ctxt
-pprStmtResultContext other = ptext SLIT("the result of") <+> pprStmtContext other
+pprStmtResultContext other = ptext (sLit "the result of") <+> pprStmtContext other
-}
-- Used to generate the string for a *runtime* error message
projects / ghc-hetmet.git / commitdiff