CsTryStatement Struct Reference

Try statement AST node. More...

Inheritance diagram for CsTryStatement:
CsStatement CsNode

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

CsBlocktry_block
 Try block.
single_list< CsCatchClause * > catch_clauses
 Catch clauses.
CsBlockfinally_block
 Finally block.
CsEntityBlockentity
 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

Catch clauses.

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