import RdrHsSyn -- oodles of synonyms
import HsTypes ( mkHsForAllTy, mkHsTupCon )
import HsCore
-import Demand ( mkStrictnessInfo )
import Literal ( Literal(..), mkMachInt, mkMachInt64, mkMachWord, mkMachWord64 )
-import BasicTypes ( Fixity(..), FixityDirection(..),
- NewOrData(..), Version, initialVersion, Boxity(..)
+import BasicTypes ( Fixity(..), FixityDirection(..), StrictnessMark(..),
+ NewOrData(..), Version, initialVersion, Boxity(..),
+ Activation(..)
)
import CostCentre ( CostCentre(..), IsCafCC(..), IsDupdCC(..) )
-import Demand ( StrictnessMark(..) )
-import CallConv ( cCallConv )
import Type ( Kind, mkArrowKind, liftedTypeKind, openTypeKind, usageTypeKind )
-import IdInfo ( InlinePragInfo(..) )
-import PrimOp ( CCall(..), CCallTarget(..) )
+import ForeignCall ( ForeignCall(..), CCallConv(..), CCallSpec(..), CCallTarget(..) )
import Lex
import RnMonad ( ParsedIface(..), ExportItem, IfaceDeprecs )
'__A' { ITarity }
'__P' { ITspecialise }
'__C' { ITnocaf }
- '__U' { ITunfold $$ }
+ '__U' { ITunfold }
'__S' { ITstrict $$ }
'__R' { ITrules }
'__M' { ITcprinfo }
{ IfaceSig $2 $4 ($5 $2) $1 }
| src_loc 'type' qtc_name tv_bndrs '=' type
{ TySynonym $3 $4 $6 $1 }
+ | src_loc 'foreign' 'type' qtc_name
+ { ForeignType $4 Nothing DNType $1 }
| src_loc 'data' opt_decl_context qtc_name tv_bndrs constrs
{ mkTyData DataType $3 $4 $5 $6 (length $6) Nothing $1 }
| src_loc 'newtype' opt_decl_context qtc_name tv_bndrs newtype_constr
| rule ';' rules { $1:$3 }
rule :: { RdrNameRuleDecl }
-rule : src_loc STRING rule_forall qvar_name
- core_args '=' core_expr { IfaceRule $2 $3 $4 $5 $7 $1 }
+rule : src_loc STRING activation rule_forall qvar_name
+ core_args '=' core_expr { IfaceRule $2 $3 $4 $5 $6 $8 $1 }
+
+activation :: { Activation }
+activation : {- empty -} { AlwaysActive }
+ | '[' INTEGER ']' { ActiveAfter (fromInteger $2) }
rule_forall :: { [UfBinder RdrName] }
rule_forall : '__forall' '{' core_bndrs '}' { $3 }
package :: { PackageName }
: STRING { $1 }
- | {- empty -} { opt_InPackage } -- Useful for .hi-boot files,
- -- which can omit the package Id
- -- Module loops are always within a package
+ | {- empty -} { opt_InPackage }
+ -- Useful for .hi-boot files,
+ -- which can omit the package Id
+ -- Module loops are always within a package
mod_name :: { ModuleName }
: CONID { mkSysModuleNameFS $1 }
---------------------------------------------------
-var_fs :: { EncodedFS }
+var_fs :: { EncodedFS }
: VARID { $1 }
- | '!' { SLIT("!") }
| 'as' { SLIT("as") }
| 'qualified' { SLIT("qualified") }
| 'hiding' { SLIT("hiding") }
| 'ccall' { SLIT("ccall") }
| 'stdcall' { SLIT("stdcall") }
-qvar_fs :: { (EncodedFS, EncodedFS) }
- : QVARID { $1 }
- | QVARSYM { $1 }
-
var_occ :: { OccName }
: var_fs { mkSysOccFS varName $1 }
qvar_name :: { RdrName }
qvar_name : var_name { $1 }
- | qvar_fs { mkIfaceOrig varName $1 }
+ | QVARID { mkIfaceOrig varName $1 }
ipvar_name :: { RdrName }
: IPVARID { mkRdrUnqual (mkSysOccFS varName (tailFS $1)) }
var_names1 : var_name var_names { $1 : $2 }
---------------------------------------------------
--- For some bizarre reason,
--- (,,,) is dealt with by the parser
--- Foo.(,,,) is dealt with by the lexer
--- Sigh
-
-data_fs :: { EncodedFS }
- : CONID { $1 }
- | CONSYM { $1 }
-
-qdata_fs :: { (EncodedFS, EncodedFS) }
- : QCONID { $1 }
- | QCONSYM { $1 }
data_occ :: { OccName }
- : data_fs { mkSysOccFS dataName $1 }
-
-data_name :: { RdrName }
- : data_occ { mkRdrUnqual $1 }
+ : CONID { mkSysOccFS dataName $1 }
qdata_name :: { RdrName }
-qdata_name : data_name { $1 }
- | qdata_fs { mkIfaceOrig dataName $1 }
+ : data_occ { mkRdrUnqual $1 }
+ | QCONID { mkIfaceOrig dataName $1 }
var_or_data_name :: { RdrName }
- : qvar_name { $1 }
- | qdata_name { $1 }
+ : qvar_name { $1 }
+ | qdata_name { $1 }
---------------------------------------------------
tc_occ :: { OccName }
- : data_fs { mkSysOccFS tcName $1 }
-
-tc_name :: { RdrName }
- : tc_occ { mkRdrUnqual $1 }
+ : CONID { mkSysOccFS tcName $1 }
qtc_name :: { RdrName }
- : tc_name { $1 }
- | qdata_fs { mkIfaceOrig tcName $1 }
+ : tc_occ { mkRdrUnqual $1 }
+ | QCONID { mkIfaceOrig tcName $1 }
---------------------------------------------------
-cls_name :: { RdrName }
- : data_fs { mkRdrUnqual (mkSysOccFS clsName $1) }
-
qcls_name :: { RdrName }
- : cls_name { $1 }
- | qdata_fs { mkIfaceOrig clsName $1 }
+ : CONID { mkRdrUnqual (mkSysOccFS clsName $1) }
+ | QCONID { mkIfaceOrig clsName $1 }
---------------------------------------------------
tv_name :: { RdrName }
- : VARID { mkRdrUnqual (mkSysOccFS tvName $1) }
+ : var_fs { mkRdrUnqual (mkSysOccFS tvName $1) }
tv_bndr :: { HsTyVarBndr RdrName }
: tv_name '::' akind { IfaceTyVar $1 $3 }
id_info_item :: { HsIdInfo RdrName }
: '__A' INTEGER { HsArity (fromInteger $2) }
- | '__U' inline_prag core_expr { HsUnfold $2 $3 }
- | '__M' { HsCprInfo }
- | '__S' { HsStrictness (mkStrictnessInfo $1) }
+ | '__U' activation core_expr { HsUnfold $2 $3 }
+ | '__S' { HsStrictness $1 }
| '__C' { HsNoCafRefs }
| '__P' qvar_name INTEGER { HsWorker $2 (fromInteger $3) }
-inline_prag :: { InlinePragInfo }
- : {- empty -} { NoInlinePragInfo }
- | '[' from_prag phase ']' { IMustNotBeINLINEd $2 $3 }
-
-from_prag :: { Bool }
- : {- empty -} { True }
- | '!' { False }
-
-phase :: { Maybe Int }
- : {- empty -} { Nothing }
- | INTEGER { Just (fromInteger $1) }
-
-------------------------------------------------------
core_expr :: { UfExpr RdrName }
core_expr : '\\' core_bndrs '->' core_expr { foldr UfLam $4 $2 }
{ let
(is_dyn, is_casm, may_gc) = $2
- target | is_dyn = DynamicTarget (error "CCall dyn target bogus unique")
+ target | is_dyn = DynamicTarget
+ | is_casm = CasmTarget $3
| otherwise = StaticTarget $3
- ccall = CCall target is_casm may_gc cCallConv
+ ccall = CCallSpec target CCallConv may_gc
in
- UfCCall ccall $4
+ UfFCall (CCall ccall) $4
}
projects / ghc-hetmet.git / blobdiff