)
import CostCentre ( CostCentre(..), IsCafCC(..), IsDupdCC(..) )
import CallConv ( cCallConv )
-import HsPragmas ( noDataPragmas, noClassPragmas )
import Type ( Kind, mkArrowKind, boxedTypeKind, openTypeKind )
import IdInfo ( exactArity, InlinePragInfo(..) )
import PrimOp ( CCall(..), CCallTarget(..) )
import Lex
-import RnMonad ( ParsedIface(..), ExportItem )
+import RnMonad ( ParsedIface(..), ExportItem, IfaceDeprecs )
import HscTypes ( WhetherHasOrphans, IsBootInterface, GenAvailInfo(..),
ImportVersion, WhatsImported(..),
RdrAvailInfo )
iface_stuff : iface { PIface $1 }
| type { PType $1 }
| id_info { PIdInfo $1 }
- | '__R' rules { PRules $2 }
- | '__D' deprecs { PDeprecs $2 }
-
+ | rules_and_deprecs { PRulesAndDeprecs $1 }
iface :: { ParsedIface }
iface : '__interface' package mod_name
fix_decl_part
instance_decl_part
decls_part
- rules_and_deprecs
+ rules_and_deprecs_part
{ ParsedIface {
pi_mod = mkModule $3 $2, -- Module itself
pi_vers = $4, -- Module version
pi_orphan = $6,
- pi_exports = $9, -- Exports
+ pi_exports = (fst $5, $9), -- Exports
pi_usages = $10, -- Usages
- pi_fixity = (fst $5,$11), -- Fixies
+ pi_fixity = $11, -- Fixies
pi_insts = $12, -- Local instances
pi_decls = $13, -- Decls
pi_rules = (snd $5,fst $14), -- Rules
pi_deprecs = snd $14 -- Deprecations
} }
--- Versions for fixities and rules (optional)
+-- Versions for exports and rules (optional)
sub_versions :: { (Version,Version) }
: '[' version version ']' { ($2,$3) }
| {- empty -} { (initialVersion, initialVersion) }
| src_loc 'type' tc_name tv_bndrs '=' type
{ TyClD (TySynonym $3 $4 $6 $1) }
| src_loc 'data' opt_decl_context tc_name tv_bndrs constrs
- { TyClD (mkTyData DataType $3 $4 $5 $6 (length $6) Nothing noDataPragmas $1) }
+ { TyClD (mkTyData DataType $3 $4 $5 $6 (length $6) Nothing $1) }
| src_loc 'newtype' opt_decl_context tc_name tv_bndrs newtype_constr
- { TyClD (mkTyData NewType $3 $4 $5 $6 1 Nothing noDataPragmas $1) }
+ { TyClD (mkTyData NewType $3 $4 $5 $6 1 Nothing $1) }
| src_loc 'class' opt_decl_context tc_name tv_bndrs fds csigs
- { TyClD (mkClassDecl $3 $4 $5 $6 $7 EmptyMonoBinds
- noClassPragmas $1) }
+ { TyClD (mkClassDecl $3 $4 $5 $6 $7 EmptyMonoBinds $1) }
maybe_idinfo :: { RdrName -> [HsIdInfo RdrName] }
maybe_idinfo : {- empty -} { \_ -> [] }
-----------------------------------------------------------------------------
-rules_and_deprecs :: { ([RdrNameRuleDecl], [RdrNameDeprecation]) }
-rules_and_deprecs : {- empty -} { ([], []) }
- | rules_and_deprecs rule_or_deprec
- { let
- append2 (xs1,ys1) (xs2,ys2) =
- (xs1 `app` xs2, ys1 `app` ys2)
- xs `app` [] = xs -- performance paranoia
- xs `app` ys = xs ++ ys
- in append2 $1 $2
- }
+rules_and_deprecs_part :: { ([RdrNameRuleDecl], IfaceDeprecs) }
+rules_and_deprecs_part : {- empty -} { ([], Nothing) }
+ | pragma { case $1 of
+ POk _ (PRulesAndDeprecs rds) -> rds
+ PFailed err -> pprPanic "Rules/Deprecations parse failed" err
+ }
-rule_or_deprec :: { ([RdrNameRuleDecl], [RdrNameDeprecation]) }
-rule_or_deprec : pragma { case $1 of
- POk _ (PRules rules) -> (rules,[])
- POk _ (PDeprecs deprecs) -> ([],deprecs)
- PFailed err -> pprPanic "Rules/Deprecations parse failed" err
- }
+rules_and_deprecs :: { ([RdrNameRuleDecl], IfaceDeprecs) }
+rules_and_deprecs : rule_prag deprec_prag { ($1, $2) }
+
-----------------------------------------------------------------------------
+rule_prag :: { [RdrNameRuleDecl] }
+rule_prag : {- empty -} { [] }
+ | '__R' rules { $2 }
+
rules :: { [RdrNameRuleDecl] }
: {- empty -} { [] }
| rule ';' rules { $1:$3 }
-----------------------------------------------------------------------------
-deprecs :: { [RdrNameDeprecation] }
-deprecs : {- empty -} { [] }
- | deprec ';' deprecs { $1 : $3 }
+deprec_prag :: { IfaceDeprecs }
+deprec_prag : {- empty -} { Nothing }
+ | '__D' deprecs { Just $2 }
+
+deprecs :: { Either DeprecTxt [(RdrName,DeprecTxt)] }
+deprecs : STRING { Left $1 }
+ | deprec_list { Right $1 }
-deprec :: { RdrNameDeprecation }
-deprec : src_loc STRING { Deprecation (IEModuleContents undefined) $2 $1 }
- | src_loc deprec_name STRING { Deprecation $2 $3 $1 }
+deprec_list :: { [(RdrName,DeprecTxt)] }
+deprec_list : deprec { [$1] }
+ | deprec ';' deprec_list { $1 : $3 }
--- SUP: TEMPORARY HACK
-deprec_name :: { RdrNameIE }
- : var_name { IEVar $1 }
- | data_name { IEThingAbs $1 }
+deprec :: { (RdrName,DeprecTxt) }
+deprec : deprec_name STRING { ($1, $2) }
+
+deprec_name :: { RdrName }
+ : var_name { $1 }
+ | tc_name { $1 }
-----------------------------------------------------------------------------
qdata_name : data_name { $1 }
| qdata_fs { mkSysQual dataName $1 }
-qdata_names :: { [RdrName] }
-qdata_names : { [] }
- | qdata_name qdata_names { $1 : $2 }
-
var_or_data_name :: { RdrName }
: var_name { $1 }
| data_name { $1 }
--------------------------------------------------------------------------
id_info :: { [HsIdInfo RdrName] }
- : { [] }
+ : id_info_item { [$1] }
| id_info_item id_info { $1 : $2 }
id_info_item :: { HsIdInfo RdrName }
happyError :: P a
happyError buf PState{ loc = loc } = PFailed (ifaceParseErr buf loc)
-data IfaceStuff = PIface ParsedIface
- | PIdInfo [HsIdInfo RdrName]
- | PType RdrNameHsType
- | PRules [RdrNameRuleDecl]
- | PDeprecs [RdrNameDeprecation]
+data IfaceStuff = PIface ParsedIface
+ | PIdInfo [HsIdInfo RdrName]
+ | PType RdrNameHsType
+ | PRulesAndDeprecs ([RdrNameRuleDecl], IfaceDeprecs)
mk_con_decl name (ex_tvs, ex_ctxt) details loc = mkConDecl name ex_tvs ex_ctxt details loc
}
projects / ghc-hetmet.git / blobdiff