#include <YExpression.h>

Inheritance diagram for YEBuiltin:

Public Member Functions
	YEBuiltin (declaration_t *decl, YBlockPtr parameterblock=0, constTypePtr type=0)

	YEBuiltin (bytecodeistream &str)

	~YEBuiltin ()

virtual ykind	kind () const

declaration_t *	decl () const

constTypePtr	finalize (Logger *problem_logger)

void	closeParameters ()

constTypePtr	attachParameter (YCodePtr code, constTypePtr type=Type::Unspec)

constTypePtr	attachSymVariable (const char name, constTypePtr type, unsigned int line, TableEntry &tentry)

string	toString () const

YCPValue	evaluate (bool cse=false)

std::ostream &	toStream (std::ostream &str) const

std::ostream &	toXml (std::ostream &str, int indent) const

constTypePtr	type () const

constTypePtr	completeType () const

YBlockPtr	parameterBlock () const

Public Member Functions inherited from YCode
	YCode ()

virtual	~YCode ()

std::string	commentToXml () const

std::ostream &	commentToXml (std::ostream &str) const

virtual bool	isConstant () const

bool	isError () const

virtual bool	isStatement () const

virtual bool	isBlock () const

virtual bool	isReferenceable () const

void	setCommentBefore (const char *comment)

void	setCommentAfter (const char *comment)

Public Member Functions inherited from Rep
	Rep ()

	Rep (const Rep &)

Rep &	operator= (const Rep &)

virtual	~Rep ()

void	ref () const

void	unref () const

unsigned	refCount () const

virtual const char *	repName () const

virtual std::ostream &	dumpOn (std::ostream &str) const

Private Member Functions
	REP_BODY (YEBuiltin)

Private Attributes
declaration_t *	m_decl

constFunctionTypePtr	m_type

YBlockPtr	m_parameterblock

ycodelist_t *	m_parameters

Additional Inherited Members
Public Types inherited from YCode
enum	ykind { yxError = 0, ycVoid, ycBoolean, ycInteger, ycFloat, ycString, ycByteblock, ycPath, ycSymbol, ycList, ycMap, ycTerm, ycEntry, ycConstant, ycLocale, ycFunction, yePropagate, yeUnary, yeBinary, yeTriple, yeCompare, yeLocale, yeList, yeMap, yeTerm, yeIs, yeBracket, yeBlock, yeReturn, yeVariable, yeBuiltin, yeFunction, yeReference, yeFunctionPointer, yeExpression, ysTypedef, ysVariable, ysFunction, ysAssign, ysBracket, ysIf, ysWhile, ysDo, ysRepeat, ysExpression, ysReturn, ysBreak, ysContinue, ysTextdomain, ysInclude, ysFilename, ysImport, ysBlock, ysSwitch, ysStatement, yiBreakpoint }

Static Public Member Functions inherited from YCode
static string	toString (ykind kind)

Static Public Member Functions inherited from Rep
static void	ref (const Rep *obj_r)

static void	unref (const Rep *obj_r)

Protected Member Functions inherited from Rep
virtual void	ref_to (unsigned) const

virtual void	unref_to (unsigned) const

Protected Attributes inherited from YCode
const char *	comment_before

const char *	comment_after

Constructor & Destructor Documentation

YEBuiltin::YEBuiltin	(	declaration_t *	decl,
		YBlockPtr	parameterblock = `0`,
		constTypePtr	type = `0`
	)

YEBuiltin::YEBuiltin ( bytecodeistream & str )

References m_decl, m_parameterblock, m_parameters, m_type, declaration::name, Bytecode::popNamespace(), Bytecode::pushNamespace(), Bytecode::readBool(), Bytecode::readCode(), StaticDeclaration::readDeclaration(), Bytecode::readType(), Bytecode::readYCodelist(), static_declarations, declaration::type, Type::Void, and y2debug.

YEBuiltin::~YEBuiltin ( )

References m_parameters, and ycodelist::next.

Member Function Documentation

constTypePtr YEBuiltin::attachParameter	(	YCodePtr	code,
		constTypePtr	type = `Type::Unspec`
	)

Attach parameter to external function call

Parameters

code	parameter code
type	parameter type

Returns: NULL if success, != NULL (expected type) if wrong parameter type Type::Unspec if bad code (NULL or isError) Type::Error if excessive parameter

References ycodelist::code, m_parameters, m_type, ycodelist::next, Type::Unspec, and y2debug.

Referenced by attachSymVariable().

constTypePtr YEBuiltin::attachSymVariable	(	const char *	name,
		constTypePtr	type,
		unsigned int	line,
		TableEntry *&	tentry
	)

References Type::Any, attachParameter(), SymbolEntry::c_variable, decl(), YaST::ee, Type::Error, StaticDeclaration::findDeclaration(), m_decl, m_parameterblock, m_type, declaration::name, static_declarations, Type::Symbol, y2debug, YCode::ycEntry, ycp2warning, and YCode::ycSymbol.

void YEBuiltin::closeParameters ( )

References m_parameterblock, and y2debug.

constTypePtr YEBuiltin::completeType ( ) const

References m_type.

declaration_t * YEBuiltin::decl ( ) const

References m_decl.

Referenced by attachSymVariable(), and finalize().

YCPValue YEBuiltin::evaluate ( bool cse = false )

virtual

Execute YCP code to get the resulting YCPValue. Every inherited class of YCode should reimplement this method.

Returns: YCPValue after executing the code

Parameters

cse	should the evaluation be done for parse time evaluation (i.e. constant subexpression elimination)

Reimplemented from YCode.

References YCPList::add(), ycodelist::code, StaticDeclaration::Decl2String(), DECL_CALL_HANDLER, DECL_NIL, DECL_NOEVAL, declaration::flags, if(), YCPElement::isNull(), kind(), m_decl, m_parameterblock, m_parameters, declaration::name, declaration::name_space, ycodelist::next, declaration::ptr, YCode::toString(), toString(), declaration::type, type(), y2debug, YCode::ycEntry, and ycp2error.

constTypePtr YEBuiltin::finalize ( Logger * problem_logger )

'close' function, perform final parameter check if ok, return 0 if wrong signature (wrong parameter count, template mismatch) return expected signature if undefined, return Type::Error (wrong type was already reported in attachParameter())

'close' function, perform final parameter check if ok, return 0 if bad signature, return expected signature (i.e. if non-matching template) if undefined, return Type::Error (wrong type was already reported in attachParameter())

References ycodelist::code, decl(), StaticDeclaration::Decl2String(), DECL_FLEX, DECL_FORMATTED, Type::determineFlexType(), Logger::error(), Type::Error, StaticDeclaration::errorNoMatch(), StaticDeclaration::findDeclaration(), declaration::flags, m_decl, m_parameters, m_type, ycodelist::next, static_declarations, declaration::type, Logger::warning(), y2debug, YCode::ycLocale, and YCode::ycString.