Moduleghc-9.10.3GHC2021

GHC.Runtime.Eval.Types

7 types
1 value

Packageghc-9.10.3
Exports8
LanguageGHC2021
LicenceBSD-3-Clause
SourceTypes.hs

datadata Resume

Constructors

Resume
- resumeStmt :: String
- resumeContext :: ForeignRef (ResumeContext [HValueRef])
- resumeBindings :: ResumeBindings
- resumeFinalIds :: [Id]
- resumeApStack :: ForeignHValue
- resumeBreakpointId :: Maybe InternalBreakpointId
  the breakpoint we stopped at (Nothing = exception)
- resumeSpan :: SrcSpan
- resumeDecl :: String
- resumeCCS :: RemotePtr CostCentreStack
- resumeHistory :: [History]
- resumeHistoryIx :: Int

typetype ResumeBindings = ([TyThing], IcGlobalRdrEnv)

datadata IcGlobalRdrEnv

Essentially a GlobalRdrEnv, but with additional cached values to allow efficient re-calculation when the imports change. Fields are strict to avoid space leaks (see T4029) All operations are in GHC.Runtime.Context. See Note [icReaderEnv recalculation]

Constructors

IcGlobalRdrEnv
- igre_env :: !GlobalRdrEnv
  The final environment
- igre_prompt_env :: !GlobalRdrEnv
  Just the things defined at the prompt (excluding imports!)

datadata History

Constructors

History
- historyApStack :: ForeignHValue
- historyBreakpointId :: InternalBreakpointId
  breakpoint identifier
- historyEnclosingDecls :: [String]
  declarations enclosing the breakpoint

datadata ExecResult

Constructors

ExecComplete
- execResult :: Either SomeException [Name]
- execAllocation :: Word64
ExecBreak
- breakNames :: [Name]
- breakPointId :: Maybe InternalBreakpointId

datadata SingleStep

RunToCompletion SingleStep RunAndLogSteps

valueisStep :: SingleStep -> Bool

datadata ExecOptions

Constructors

ExecOptions
- execSingleStep :: SingleStep
  stepping mode
- execSourceFile :: String
  filename (for errors)
- execLineNumber :: Int
  line number (for errors)
- execWrap :: ForeignHValue -> EvalExpr ForeignHValue