Safe Haskell	None
Language	GHC2021

Language.QBE.Simulator.Error

Documentation

Instances details

Exception EvalError Source #
Instance details Defined in Language.QBE.Simulator.Error Methods toException :: EvalError -> SomeException # fromException :: SomeException -> Maybe EvalError # displayException :: EvalError -> String #
Show EvalError Source #
Instance details Defined in Language.QBE.Simulator.Error Methods showsPrec :: Int -> EvalError -> ShowS # show :: EvalError -> String # showList :: [EvalError] -> ShowS #
Eq EvalError Source #
Instance details Defined in Language.QBE.Simulator.Error Methods (==) :: EvalError -> EvalError -> Bool # (/=) :: EvalError -> EvalError -> Bool #
MonadError EvalError (SimState v b) Source #	Implements `MonadError` in `SimState` via `IOException`s. This should be more performant than using `ExceptT` monad transformer in conjunction with `StateT`.
Instance details Defined in Language.QBE.Simulator.Default.State Methods throwError :: EvalError -> SimState v b a # catchError :: SimState v b a -> (EvalError -> SimState v b a) -> SimState v b a #

TypingError
UnknownVariable String
EmptyStack
EncounteredHalt
InvalidReturnValue
UnknownBlock BlockIdent
InvalidMemoryLoad
UnknownFunction GlobalIdent
UnknownFunctionAddr Address
MissingFunctionReturn
FunctionReturnIgnored
AssignedVoidReturnValue
InvaldSubWordExtension
InvalidAddressType
OverlappingBlit Address Address
FuncArgsMismatch GlobalIdent
InvalidPhiPosition
MemoryError String