GHC.StgToJS.Heap

Documentation

closureType :: JExpr -> JExpr

entryClosureType :: JExpr -> JExpr

isObject :: JExpr -> JExpr

isThunk :: JExpr -> JExpr

isThunk' :: JExpr -> JExpr

isBlackhole :: JExpr -> JExpr

isFun :: JExpr -> JExpr

isFun' :: JExpr -> JExpr

isPap :: JExpr -> JExpr

isPap' :: JExpr -> JExpr

isCon :: JExpr -> JExpr

isCon' :: JExpr -> JExpr

conTag :: JExpr -> JExpr

conTag' :: JExpr -> JExpr

closureEntry :: JExpr -> JExpr

Get closure entry function

closureMeta :: JExpr -> JExpr

Get closure metadata

closureField1 :: JExpr -> JExpr

Get closure extra field 1

closureField2 :: JExpr -> JExpr

Get closure extra field 2

closureCC :: JExpr -> JExpr

Get closure cost-center

funArity :: JExpr -> JExpr

funArity' :: JExpr -> JExpr

papArity :: JExpr -> JExpr

funOrPapArity

Arguments

:: JExpr

heap object

-> Maybe JExpr

reference to entry, if you have one already (saves a c.f lookup twice)

-> JExpr

arity tag (tag >> 8 = registers, tag & 0xff = arguments)

Field names

closureEntry_ :: FastString

closureMeta_ :: FastString

closureCC_ :: FastString

closureField1_ :: FastString

closureField2_ :: FastString

Javascript Type literals

jTyObject :: JExpr