package goblint-cil

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goblint-cil
- Alpha
- Bitmap
- Cabs
- Cabs2cil
- Cabshelper
- Cabsvisit
  - cabsVisitor
  - nopCabsVisitor
- Cfg
- Check
- Cil
- Cilint
- Cillower
- Ciloptions
- Ciltools
- Cilutil
- Cilversion
- Clexer
- Clist
- Cparser
- Cprint
- Dataflow
- Dominators
- Errormsg
- Escape
- Expcompare
  - volatileFinderClass
- Feature
- Formatcil
- Formatlex
- Formatparse
- Frontc
- GrowArray
- Inthash
- Lexerhack
- Libmaincil
  - unrollVisitorClass
- Longarray
- Machdep
- Machdepenv
- Mergecil
- Patch
- Pretty
  - MakeMapPrinter
    
    Map
  - MakeSetPrinter
    
    Set
- Rmtmps
- Stats
- Trace
- Util
- Whitetrack
goblint-cil.dataslicing
- Dataslicing
goblint-cil.liveness
- Liveness
- Usedef
  - VS
  - useDefVisitorClass
goblint-cil.makecfg
- MakeCFG
  - callBBVisitor
  - vidVisitor
goblint-cil.pta
- Golf
- Olf
- Ptranal
- Setp
  - Make
    
    Ord
  - PolyOrderedType
  - S
- Steensgaard
- Uref
goblint-cil.syntacticsearch
goblint-cil.zrapp

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A visitor interface for traversing CIL trees. Create instantiations of * this type by specializing the class Cil.nopCilVisitor. Each of the * specialized visiting functions can also call the queueInstr to specify * that some instructions should be inserted before the current instruction * or statement. Use syntax like self#queueInstr to call a method * associated with the current object.

method vvdec : varinfo -> varinfo visitAction

Invoked for each variable declaration. The subtrees to be traversed * are those corresponding to the type and attributes of the variable. * Note that variable declarations are all the GVar, GVarDecl, GFun, * all the varinfo in formals of function types, and the formals and * locals for function definitions. This means that the list of formals * in a function definition will be traversed twice, once as part of the * function type and second as part of the formals in a function * definition.

method vvrbl : varinfo -> varinfo visitAction

Invoked on each variable use. Here only the SkipChildren and * ChangeTo actions make sense since there are no subtrees. Note that * the type and attributes of the variable are not traversed for a * variable use

method vexpr : exp -> exp visitAction

Invoked on each expression occurrence. The subtrees are the * subexpressions, the types (for a Cast or SizeOf expression) or the * variable use.

method vlval : lval -> lval visitAction

Invoked on each lvalue occurrence

method voffs : offset -> offset visitAction

Invoked on each offset occurrence that is *not* as part * of an initializer list specification, i.e. in an lval or * recursively inside an offset.

method vinitoffs : offset -> offset visitAction

Invoked on each offset appearing in the list of a * CompoundInit initializer.

method vinst : instr -> instr list visitAction

Invoked on each instruction occurrence. The ChangeTo action can * replace this instruction with a list of instructions

method vstmt : stmt -> stmt visitAction

Control-flow statement. The default DoChildren action does not * create a new statement when the components change. Instead it updates * the contents of the original statement. This is done to preserve the * sharing with Goto and Case statements that point to the original * statement. If you use the ChangeTo action then you should take care * of preserving that sharing yourself.

method vblock : block -> block visitAction

Block.

method vfunc : fundec -> fundec visitAction

Function definition. Replaced in place.

method vglob : global -> global list visitAction

Global (vars, types, etc.)

method vinit : varinfo -> offset -> init -> init visitAction

Initializers for static, * const and global variables, * pass the variable where this * occurs, and the offset

method vtype : typ -> typ visitAction

Use of some type. Note * that for structure/union * and enumeration types the * definition of the * composite type is not * visited. Use vglob to * visit it.

method vattr : attribute -> attribute list visitAction

Attribute. Each attribute can be replaced by a list

method vattrparam : attrparam -> attrparam visitAction

Attribute parameters.

method queueInstr : instr list -> unit

Add here instructions while visiting to queue them to precede the * current statement or instruction being processed. Use this method only * when you are visiting an expression that is inside a function body, or * a statement, because otherwise there will no place for the visitor to * place your instructions.

method unqueueInstr : unit -> instr list

Gets the queue of instructions and resets the queue. This is done * automatically for you when you visit statements.