ghc-7.0.1: The GHC API

HsUtils

Synopsis

Documentation

mkHsPar :: LHsExpr id -> LHsExpr id

mkHsApp :: LHsExpr name -> LHsExpr name -> LHsExpr name

mkSimpleHsAlt :: LPat id -> LHsExpr id -> LMatch id

mkSimpleMatch :: [LPat id] -> LHsExpr id -> LMatch id

unguardedRHS :: LHsExpr id -> [LGRHS id]

mkMatch :: [LPat id] -> LHsExpr id -> HsLocalBinds id -> LMatch id

mkHsLam :: [LPat id] -> LHsExpr id -> LHsExpr id

mkHsIf :: LHsExpr id -> LHsExpr id -> LHsExpr id -> HsExpr id

mkHsOpApp :: LHsExpr id -> id -> LHsExpr id -> HsExpr id

mkHsDo :: HsStmtContext Name -> [LStmt id] -> LHsExpr id -> HsExpr id

mkHsWrapPat :: HsWrapper -> Pat id -> Type -> Pat id

mkHsWrapPatCoI :: CoercionI -> Pat id -> Type -> Pat id

nlHsTyApp :: name -> [Type] -> LHsExpr name

nlHsVar :: id -> LHsExpr id

nlHsApp :: LHsExpr id -> LHsExpr id -> LHsExpr id

nlHsApps :: id -> [LHsExpr id] -> LHsExpr id

nlHsVarApps :: id -> [id] -> LHsExpr id

nlHsDo :: HsStmtContext Name -> [LStmt id] -> LHsExpr id -> LHsExpr id

nlHsOpApp :: LHsExpr id -> id -> LHsExpr id -> LHsExpr id

nlHsLam :: LMatch id -> LHsExpr id

nlHsPar :: LHsExpr id -> LHsExpr id

nlHsIf :: LHsExpr id -> LHsExpr id -> LHsExpr id -> LHsExpr id

nlHsCase :: LHsExpr id -> [LMatch id] -> LHsExpr id

nlList :: [LHsExpr id] -> LHsExpr id

mkFunBind :: Located id -> [LMatch id] -> HsBind id

mkVarBind :: id -> LHsExpr id -> LHsBind id

mkHsVarBind :: SrcSpan -> id -> LHsExpr id -> LHsBind id

mk_easy_FunBind :: SrcSpan -> id -> [LPat id] -> LHsExpr id -> LHsBind id

mkNPat :: HsOverLit id -> Maybe (SyntaxExpr id) -> Pat id

mkNPlusKPat :: Located id -> HsOverLit id -> Pat id

nlVarPat :: id -> LPat id

nlConVarPat :: id -> [id] -> LPat id

nlConPat :: id -> [LPat id] -> LPat id

nlInfixConPat :: id -> LPat id -> LPat id -> LPat id

nlNullaryConPat :: id -> LPat id

nlTuplePat :: [LPat id] -> Boxity -> LPat id

mkHsAppTy :: LHsType name -> LHsType name -> LHsType name

nlHsAppTy :: LHsType name -> LHsType name -> LHsType name

nlHsTyVar :: name -> LHsType name

nlHsFunTy :: LHsType name -> LHsType name -> LHsType name

nlHsTyConApp :: name -> [LHsType name] -> LHsType name

mkTransformStmt :: [LStmt idL] -> LHsExpr idR -> StmtLR idL idR

mkTransformByStmt :: [LStmt idL] -> LHsExpr idR -> LHsExpr idR -> StmtLR idL idR

mkExprStmt :: LHsExpr idR -> StmtLR idL idR

mkBindStmt :: LPat idL -> LHsExpr idR -> StmtLR idL idR

mkGroupUsingStmt :: [LStmt idL] -> LHsExpr idR -> StmtLR idL idR

mkGroupByStmt :: [LStmt idL] -> LHsExpr idR -> StmtLR idL idR

mkGroupByUsingStmt :: [LStmt idL] -> LHsExpr idR -> LHsExpr idR -> StmtLR idL idR

emptyRecStmt :: StmtLR idL idR

mkRecStmt :: [LStmtLR idL idR] -> StmtLR idL idR

collectHsValBinders :: HsValBindsLR idL idR -> [idL]

collectHsBindListBinders :: [LHsBindLR idL idR] -> [idL]

collectHsBindsBinders :: LHsBindsLR idL idR -> [idL]

collectHsBindBinders :: HsBindLR idL idR -> [idL]

collectPatsBinders :: [LPat a] -> [a]

collectLStmtsBinders :: [LStmtLR idL idR] -> [idL]

collectStmtsBinders :: [StmtLR idL idR] -> [idL]

collectLStmtBinders :: LStmtLR idL idR -> [idL]

collectStmtBinders :: StmtLR idL idR -> [idL]

collectSigTysFromPats :: [InPat name] -> [LHsType name]

hsTyClDeclBinders :: Eq name => Located (TyClDecl name) -> [Located name]

Returns all the binding names of the decl, along with their SrcLocs. The first one is guaranteed to be the name of the decl. For record fields mentioned in multiple constructors, the SrcLoc will be from the first occurence. We use the equality to filter out duplicate field names

hsConDeclsBinders :: Eq name => [LConDecl name] -> [Located name]