Context into which an expression is evaluated
Instances1Outputable
Outputable ExprCtxDefined in ghc-9.14.1 · GHC.StgToJS.ExprCtx
Moduleghc-9.14.1GHC2021
GHC.StgToJS.ExprCtx
Contents
Synopsis
- data ExprCtx
- value initExprCtx
- value ctxIsEvaluated
- value ctxSetSrcSpan
- value ctxSrcSpan
- value ctxSetTop
- value ctxTarget
- value ctxSetTarget
- value ctxClearLneFrame
- value ctxUpdateLneFrame
- value ctxLneFrameVars
- value ctxLneFrameSize
- value ctxIsLneBinding
- value ctxIsLneLiveVar
- value ctxLneBindingStackSize
- value ctxLneShrinkStack
- Packageghc-9.14.1
- Exports16
- LanguageGHC2021
- LicenceBSD-3-Clause
- SourceExprCtx.hs
Initialize an expression context in the context of the given top-level binding Id
Predicate: do we know for sure that the given Id is evaluated?
Set source location
Source location
Set top-level binding Id
Target variables for the evaluated expression
Set target
Let-no-escape
Remove information about the current LNE frame
Update let-no-escape frame
Contents of current LNE frame
Variables and their index on the stack
Cache the length of ctxLneFrameVars
Does the given Id correspond to a LNE binding
Does the given Id correspond to a LNE live var on the stack
Return the LNE stack size associated to the given Id. Return Nothing when the Id doesn't correspond to a LNE binding.
Shrink the LNE stack to the given size