CsTryStatement Struct Reference

Try statement AST node. More...

Inheritance diagram for CsTryStatement:

List of all members.

Public Member Functions
	CsTryStatement ()
	CsTryStatement (LineInfo line_info)
virtual	~CsTryStatement ()
virtual void	build_entities (CsDisplay &display)
	Build Entities - pass 2 (for internal purpose only).
virtual void	type_lookup (CsDisplay &display)
	Type Lookup - pass 3 (for internal purpose only).
virtual void	member_lookup (CsDisplay &display)
	Member Lookup - pass 4 (for internal purpose only).
virtual void	clearEntities ()
	Clear all entity references (for internal purpose only).
virtual void	addTokensRecursive (CsTokenCollector &tokenCollector)
	Recursively collect token indexes in source code order.
virtual void	addTokens (CsTokenCollector &tokenCollector)
	Collect token indexes associated with this AST node.
virtual void	addEntityDefinitions (CsEntityCollector &tokenCollector)
	Collect entities defined in this AST node.
virtual void	addEntityReferences (CsEntityCollector &tokenCollector)
	Collect entity references.
virtual void	visit (CsAstVisitor *visitor)
	CsAstVisitor support.
virtual void	callback (CsAstCallback *visitor)
	CsAstCallback support.
Public Attributes
CsBlock *	try_block
	Try block.
single_list< CsCatchClause * >	catch_clauses
	Catch clauses.
CsBlock *	finally_block
	Finally block.
CsEntityBlock *	entity
	Try block entity.
CsTokenIndex	try_token
CsTokenIndex	finally_token

---

Detailed Description

Try statement AST node.

EBNF grammar:

try-statement:
  "try" block catch-clauses
  "try" block finally-clause
  "try" block catch-clauses finally-clause

catch-clauses:
  specific-catch-clauses (general-catch-clause)?
  (specific-catch-clauses)? general-catch-clause

specific-catch-clauses:
  ( specific-catch-clause )+

specific-catch-clause:
  "catch" "(" class-type [identifier] ")" block

general-catch-clause:
  "catch" block

finally-clause:
  "finally" block

---

Constructor & Destructor Documentation

CsTryStatement::CsTryStatement

(

)

[inline]

CsTryStatement::CsTryStatement

(

LineInfo

line_info

)

[inline, explicit]

virtual CsTryStatement::~CsTryStatement

(

)

[inline, virtual]

---

Member Function Documentation

virtual void CsTryStatement::addEntityDefinitions

(

CsEntityCollector &

tokenCollector

)

[virtual]

Collect entities defined in this AST node.

Implements CsNode.

virtual void CsTryStatement::addEntityReferences

(

CsEntityCollector &

tokenCollector

)

[virtual]

Collect entity references.

Implements CsNode.

virtual void CsTryStatement::addTokens

(

CsTokenCollector &

tokenCollector

)

[virtual]

Collect token indexes associated with this AST node.

Implements CsNode.

virtual void CsTryStatement::addTokensRecursive

(

CsTokenCollector &

tokenCollector

)

[virtual]

Recursively collect token indexes in source code order.

Implements CsNode.

virtual void CsTryStatement::build_entities

(

CsDisplay &

display

)

[virtual]

Build Entities - pass 2 (for internal purpose only).

Reimplemented from CsStatement.

virtual void CsTryStatement::callback

(

CsAstCallback *

visitor

)

[inline, virtual]

CsAstCallback support.

Implements CsNode.

virtual void CsTryStatement::clearEntities

(

)

[virtual]

Clear all entity references (for internal purpose only).

Implements CsNode.

virtual void CsTryStatement::member_lookup

(

CsDisplay &

display

)

[virtual]

Member Lookup - pass 4 (for internal purpose only).

Implements CsNode.

virtual void CsTryStatement::type_lookup

(

CsDisplay &

display

)

[virtual]

Type Lookup - pass 3 (for internal purpose only).

Reimplemented from CsStatement.

virtual void CsTryStatement::visit

(

CsAstVisitor *

visitor

)

[inline, virtual]

CsAstVisitor support.

Implements CsNode.

---

Member Data Documentation

single_list<CsCatchClause*> CsTryStatement::catch_clauses

Catch clauses.

CsEntityBlock* CsTryStatement::entity

Try block entity.

CsBlock* CsTryStatement::finally_block

Finally block.

CsTokenIndex CsTryStatement::finally_token

CsBlock* CsTryStatement::try_block

Try block.

CsTokenIndex CsTryStatement::try_token