C# Class Pytocs.TypeInference.State

Implements a scope, which maps names to sets of bindings.

显示文件 Open project: uxmal/pytocs Class Usage Examples

Public Properties

Property	Type	Description
globalNames	ISet
stateType	StateType
supers	List
table	ISet>.IDictionary

Public Methods

Method	Description
AddGlobalName ( string name ) : void
Bind ( Analyzer analyzer, Exp target, DataType rvalue, BindingKind kind ) : void	Bind a name to this scope, including destructuring assignment.
Bind ( Analyzer analyzer, Identifier id, DataType rvalue, BindingKind kind ) : void
Bind ( Analyzer analyzer, List xs, DataType rvalue, BindingKind kind ) : void
BindByScope ( Analyzer analyzer, Exp target, DataType rvalue ) : void	Without specifying a kind, bind determines the kind according to the type of the scope.
BindIterator ( Analyzer analyzer, Exp target, Exp iter, DataType iterType, BindingKind kind ) : void
Clone ( ) : State
GetGlobalTable ( ) : State
Insert ( Analyzer analyzer, string id, Exp node, DataType type, BindingKind kind ) : Binding
Insert ( Analyzer analyzer, string id, Module node, DataType type, BindingKind kind ) : Binding
IsGlobalName ( string name ) : bool
Lookup ( string name ) : ISet	Look up a name in the current symbol table. If not found, recurse on the parent table.
LookupAttribute ( string attr ) : ISet
LookupAttributeType ( string attr ) : DataType	Look for an attribute named and if found, return its type.
LookupLocal ( string name ) : ISet	Look up a name in the current symbol table only. Don't recurse on the parent table.
LookupScope ( string name ) : ISet	Look up a name in the module if it is declared as global, otherwise look it up locally.
MakeUnion ( ISet bs ) : DataType
Merge ( State other ) : void
Overwrite ( State s ) : void
Remove ( string id ) : void
State ( State s ) : System
State ( State parent, StateType type ) : System
ToString ( ) : string
Update ( string id, Binding b ) : ISet
Update ( string id, ISet bs ) : ISet
addSuper ( State sup ) : void
entrySet ( ) : ISet>>.ICollection
extendPath ( Analyzer analyzer, string pathname ) : string
getForwarding ( ) : State
getStateOfType ( StateType type ) : State	Find a symbol table of a certain type in the enclosing scopes.
lookupType ( string name ) : DataType	Look for a binding named {@code name} and if found, return its type.
merge ( State state1, State state2 ) : State
putAll ( State other ) : void
setStateType ( StateType type ) : void
transformExpr ( Analyzer analyzer, Exp n, State s ) : DataType
transformExprs ( Analyzer analyzer, List exprs, State s ) : void

Private Methods

Method	Description
ReportUnpackMismatch ( Analyzer analyzer, List xs, int vsize ) : void
getModuleBindingIfGlobal ( string name ) : ISet	If {@code name} is declared as a global, return the module binding.
setAttr ( Analyzer analyzer, AttributeAccess attr, DataType attrType, DataType targetType ) : void
setAttrType ( Analyzer analyzer, AttributeAccess attr, DataType targetType, DataType attrType ) : void

Method Details

AddGlobalName() public method

public AddGlobalName ( string name ) : void
name	string
return	void

Bind() public method

Bind a name to this scope, including destructuring assignment.

public Bind ( Analyzer analyzer, Exp target, DataType rvalue, BindingKind kind ) : void
analyzer	Analyzer
target	Exp
rvalue	DataType
kind	BindingKind
return	void

Bind() public method

public Bind ( Analyzer analyzer, Identifier id, DataType rvalue, BindingKind kind ) : void
analyzer	Analyzer
id	Identifier
rvalue	DataType
kind	BindingKind
return	void

Bind() public method

public Bind ( Analyzer analyzer, List xs, DataType rvalue, BindingKind kind ) : void
analyzer	Analyzer
xs	List
rvalue	DataType
kind	BindingKind
return	void

BindByScope() public method

Without specifying a kind, bind determines the kind according to the type of the scope.

public BindByScope ( Analyzer analyzer, Exp target, DataType rvalue ) : void
analyzer	Analyzer
target	Exp
rvalue	DataType
return	void

BindIterator() public method

public BindIterator ( Analyzer analyzer, Exp target, Exp iter, DataType iterType, BindingKind kind ) : void
analyzer	Analyzer
target	Exp
iter	Exp
iterType	DataType
kind	BindingKind
return	void

Clone() public method

public Clone ( ) : State
return	State

GetGlobalTable() public method

public GetGlobalTable ( ) : State
return	State

Insert() public method

public Insert ( Analyzer analyzer, string id, Exp node, DataType type, BindingKind kind ) : Binding
analyzer	Analyzer
id	string
node	Exp
type	DataType
kind	BindingKind
return	Binding

Insert() public method

public Insert ( Analyzer analyzer, string id, Module node, DataType type, BindingKind kind ) : Binding
analyzer	Analyzer
id	string
node	Pytocs.Syntax.Module
type	DataType
kind	BindingKind
return	Binding

IsGlobalName() public method

public IsGlobalName ( string name ) : bool
name	string
return	bool

Lookup() public method

Look up a name in the current symbol table. If not found, recurse on the parent table.

public Lookup ( string name ) : ISet
name	string
return	ISet

LookupAttribute() public method

public LookupAttribute ( string attr ) : ISet
attr	string
return	ISet

LookupAttributeType() public method

Look for an attribute named and if found, return its type.

public LookupAttributeType ( string attr ) : DataType
attr	string
return	DataType

LookupLocal() public method

Look up a name in the current symbol table only. Don't recurse on the parent table.

public LookupLocal ( string name ) : ISet
name	string
return	ISet

LookupScope() public method

Look up a name in the module if it is declared as global, otherwise look it up locally.

public LookupScope ( string name ) : ISet
name	string
return	ISet

MakeUnion() public static method

public static MakeUnion ( ISet bs ) : DataType
bs	ISet
return	DataType

Merge() public method

public Merge ( State other ) : void
other	State
return	void

Overwrite() public method

public Overwrite ( State s ) : void
s	State
return	void

Remove() public method

public Remove ( string id ) : void
id	string
return	void

State() public method

public State ( State s ) : System
s	State
return	System

State() public method

public State ( State parent, StateType type ) : System
parent	State
type	StateType
return	System

ToString() public method

public ToString ( ) : string
return	string

Update() public method

public Update ( string id, Binding b ) : ISet
id	string
b	Binding
return	ISet

Update() public method

public Update ( string id, ISet bs ) : ISet
id	string
bs	ISet
return	ISet

addSuper() public method

public addSuper ( State sup ) : void
sup	State
return	void

entrySet() public method

public entrySet ( ) : ISet>>.ICollection
return	ISet>>.ICollection

extendPath() public method

public extendPath ( Analyzer analyzer, string pathname ) : string
analyzer	Analyzer
pathname	string
return	string

getForwarding() public method

public getForwarding ( ) : State
return	State

getStateOfType() public method

Find a symbol table of a certain type in the enclosing scopes.

public getStateOfType ( StateType type ) : State
type	StateType
return	State

lookupType() public method

Look for a binding named {@code name} and if found, return its type.

public lookupType ( string name ) : DataType
name	string
return	DataType

merge() public static method

public static merge ( State state1, State state2 ) : State
state1	State
state2	State
return	State

putAll() public method

public putAll ( State other ) : void
other	State
return	void

setStateType() public method

public setStateType ( StateType type ) : void
type	StateType
return	void

transformExpr() public static method

public static transformExpr ( Analyzer analyzer, Exp n, State s ) : DataType
analyzer	Analyzer
n	Exp
s	State
return	DataType

transformExprs() public static method

public static transformExprs ( Analyzer analyzer, List exprs, State s ) : void
analyzer	Analyzer
exprs	List
s	State
return	void

Property Details

globalNames public_oe property

public ISet globalNames
return	ISet

stateType public_oe property

public StateType stateType
return	StateType

supers public_oe property

public List supers
return	List

table public_oe property

public IDictionary> table
return	ISet>.IDictionary