A stack object to be created when performing template instantiation. More...

#include <Sema.h>

Classes
struct	ExceptionSpecification
Public Member Functions
	InstantiatingTemplate (Sema &SemaRef, SourceLocation PointOfInstantiation, Decl *Entity, SourceRange InstantiationRange=SourceRange())
	Note that we are instantiating a class template, function template, or a member thereof.
	InstantiatingTemplate (Sema &SemaRef, SourceLocation PointOfInstantiation, FunctionDecl *Entity, ExceptionSpecification, SourceRange InstantiationRange=SourceRange())
	Note that we are instantiating an exception specification of a function template.
	InstantiatingTemplate (Sema &SemaRef, SourceLocation PointOfInstantiation, TemplateDecl *Template, ArrayRef< TemplateArgument > TemplateArgs, SourceRange InstantiationRange=SourceRange())
	Note that we are instantiating a default argument in a template-id.
	InstantiatingTemplate (Sema &SemaRef, SourceLocation PointOfInstantiation, FunctionTemplateDecl *FunctionTemplate, ArrayRef< TemplateArgument > TemplateArgs, ActiveTemplateInstantiation::InstantiationKind Kind, sema::TemplateDeductionInfo &DeductionInfo, SourceRange InstantiationRange=SourceRange())
	Note that we are instantiating a default argument in a template-id.
	InstantiatingTemplate (Sema &SemaRef, SourceLocation PointOfInstantiation, ClassTemplatePartialSpecializationDecl *PartialSpec, ArrayRef< TemplateArgument > TemplateArgs, sema::TemplateDeductionInfo &DeductionInfo, SourceRange InstantiationRange=SourceRange())
	Note that we are instantiating as part of template argument deduction for a class template partial specialization.
	InstantiatingTemplate (Sema &SemaRef, SourceLocation PointOfInstantiation, VarTemplatePartialSpecializationDecl *PartialSpec, ArrayRef< TemplateArgument > TemplateArgs, sema::TemplateDeductionInfo &DeductionInfo, SourceRange InstantiationRange=SourceRange())
	Note that we are instantiating as part of template argument deduction for a variable template partial specialization.
	InstantiatingTemplate (Sema &SemaRef, SourceLocation PointOfInstantiation, ParmVarDecl *Param, ArrayRef< TemplateArgument > TemplateArgs, SourceRange InstantiationRange=SourceRange())
	InstantiatingTemplate (Sema &SemaRef, SourceLocation PointOfInstantiation, NamedDecl Template, NonTypeTemplateParmDecl Param, ArrayRef< TemplateArgument > TemplateArgs, SourceRange InstantiationRange)
	Note that we are substituting prior template arguments into a non-type parameter.
	InstantiatingTemplate (Sema &SemaRef, SourceLocation PointOfInstantiation, NamedDecl Template, TemplateTemplateParmDecl Param, ArrayRef< TemplateArgument > TemplateArgs, SourceRange InstantiationRange)
	Note that we are substituting prior template arguments into a template template parameter.
	InstantiatingTemplate (Sema &SemaRef, SourceLocation PointOfInstantiation, TemplateDecl Template, NamedDecl Param, ArrayRef< TemplateArgument > TemplateArgs, SourceRange InstantiationRange)
	Note that we are checking the default template argument against the template parameter for a given template-id.
void	Clear ()
	Note that we have finished instantiating this template.
	~InstantiatingTemplate ()
bool	isInvalid () const
	Determines whether we have exceeded the maximum recursive template instantiations.

Detailed Description

A stack object to be created when performing template instantiation.

Construction of an object of type InstantiatingTemplate pushes the current instantiation onto the stack of active instantiations. If the size of this stack exceeds the maximum number of recursive template instantiations, construction produces an error and evaluates true.

Destruction of this object will pop the named instantiation off the stack.

Definition at line 6471 of file Sema.h.

Constructor & Destructor Documentation

Sema::InstantiatingTemplate::InstantiatingTemplate	(	Sema &	SemaRef,
		SourceLocation	PointOfInstantiation,
		Decl *	Entity,
		SourceRange	InstantiationRange = `SourceRange()`
	)

Note that we are instantiating a class template, function template, or a member thereof.

Definition at line 229 of file SemaTemplateInstantiate.cpp.

References clang::Sema::ActiveTemplateInstantiation::TemplateInstantiation.

Sema::InstantiatingTemplate::InstantiatingTemplate	(	Sema &	SemaRef,
		SourceLocation	PointOfInstantiation,
		FunctionDecl *	Entity,
		ExceptionSpecification	,
		SourceRange	InstantiationRange = `SourceRange()`
	)

Note that we are instantiating an exception specification of a function template.

Definition at line 239 of file SemaTemplateInstantiate.cpp.

References clang::Sema::ActiveTemplateInstantiation::ExceptionSpecInstantiation.

Sema::InstantiatingTemplate::InstantiatingTemplate	(	Sema &	SemaRef,
		SourceLocation	PointOfInstantiation,
		TemplateDecl *	Template,
		ArrayRef< TemplateArgument >	TemplateArgs,
		SourceRange	InstantiationRange = `SourceRange()`
	)

Note that we are instantiating a default argument in a template-id.

Definition at line 249 of file SemaTemplateInstantiate.cpp.

References clang::Sema::ActiveTemplateInstantiation::DefaultTemplateArgumentInstantiation.

Sema::InstantiatingTemplate::InstantiatingTemplate	(	Sema &	SemaRef,
		SourceLocation	PointOfInstantiation,
		FunctionTemplateDecl *	FunctionTemplate,
		ArrayRef< TemplateArgument >	TemplateArgs,
		ActiveTemplateInstantiation::InstantiationKind	Kind,
		sema::TemplateDeductionInfo &	DeductionInfo,
		SourceRange	InstantiationRange = `SourceRange()`
	)

Note that we are instantiating a default argument in a template-id.

Definition at line 261 of file SemaTemplateInstantiate.cpp.

Sema::InstantiatingTemplate::InstantiatingTemplate	(	Sema &	SemaRef,
		SourceLocation	PointOfInstantiation,
		ClassTemplatePartialSpecializationDecl *	PartialSpec,
		ArrayRef< TemplateArgument >	TemplateArgs,
		sema::TemplateDeductionInfo &	DeductionInfo,
		SourceRange	InstantiationRange = `SourceRange()`
	)

Note that we are instantiating as part of template argument deduction for a class template partial specialization.

Definition at line 274 of file SemaTemplateInstantiate.cpp.

References clang::Sema::ActiveTemplateInstantiation::DeducedTemplateArgumentSubstitution.

Sema::InstantiatingTemplate::InstantiatingTemplate	(	Sema &	SemaRef,
		SourceLocation	PointOfInstantiation,
		VarTemplatePartialSpecializationDecl *	PartialSpec,
		ArrayRef< TemplateArgument >	TemplateArgs,
		sema::TemplateDeductionInfo &	DeductionInfo,
		SourceRange	InstantiationRange = `SourceRange()`
	)

Note that we are instantiating as part of template argument deduction for a variable template partial specialization.

Definition at line 286 of file SemaTemplateInstantiate.cpp.

References clang::Sema::ActiveTemplateInstantiation::DeducedTemplateArgumentSubstitution.

Sema::InstantiatingTemplate::InstantiatingTemplate	(	Sema &	SemaRef,
		SourceLocation	PointOfInstantiation,
		ParmVarDecl *	Param,
		ArrayRef< TemplateArgument >	TemplateArgs,
		SourceRange	InstantiationRange = `SourceRange()`
	)

Definition at line 299 of file SemaTemplateInstantiate.cpp.

References clang::Sema::ActiveTemplateInstantiation::DefaultFunctionArgumentInstantiation.

Sema::InstantiatingTemplate::InstantiatingTemplate	(	Sema &	SemaRef,
		SourceLocation	PointOfInstantiation,
		NamedDecl *	Template,
		NonTypeTemplateParmDecl *	Param,
		ArrayRef< TemplateArgument >	TemplateArgs,
		SourceRange	InstantiationRange
	)

Note that we are substituting prior template arguments into a non-type parameter.

Definition at line 312 of file SemaTemplateInstantiate.cpp.

References clang::Sema::ActiveTemplateInstantiation::PriorTemplateArgumentSubstitution.

Sema::InstantiatingTemplate::InstantiatingTemplate	(	Sema &	SemaRef,
		SourceLocation	PointOfInstantiation,
		NamedDecl *	Template,
		TemplateTemplateParmDecl *	Param,
		ArrayRef< TemplateArgument >	TemplateArgs,
		SourceRange	InstantiationRange
	)

Note that we are substituting prior template arguments into a template template parameter.

Definition at line 324 of file SemaTemplateInstantiate.cpp.

References clang::Sema::ActiveTemplateInstantiation::PriorTemplateArgumentSubstitution.

Sema::InstantiatingTemplate::InstantiatingTemplate	(	Sema &	SemaRef,
		SourceLocation	PointOfInstantiation,
		TemplateDecl *	Template,
		NamedDecl *	Param,
		ArrayRef< TemplateArgument >	TemplateArgs,
		SourceRange	InstantiationRange
	)

Note that we are checking the default template argument against the template parameter for a given template-id.

Definition at line 336 of file SemaTemplateInstantiate.cpp.

References clang::Sema::ActiveTemplateInstantiation::DefaultTemplateArgumentChecking.

clang::Sema::InstantiatingTemplate::~InstantiatingTemplate ( ) [inline]

Definition at line 6552 of file Sema.h.

Member Function Documentation

void Sema::InstantiatingTemplate::Clear ( )

Note that we have finished instantiating this template.

Definition at line 347 of file SemaTemplateInstantiate.cpp.

bool clang::Sema::InstantiatingTemplate::isInvalid ( ) const [inline]

Determines whether we have exceeded the maximum recursive template instantiations.

Definition at line 6556 of file Sema.h.

Referenced by clang::Sema::BuildVarTemplateInstantiation(), clang::Sema::CheckTemplateArgument(), clang::Sema::CheckTemplateArgumentList(), clang::Sema::CheckTemplateIdType(), clang::Sema::InstantiateClass(), clang::Sema::InstantiateEnum(), clang::Sema::InstantiateExceptionSpec(), clang::Sema::InstantiateFunctionDefinition(), clang::Sema::InstantiateInClassInitializer(), clang::Sema::InstantiateVariableDefinition(), and SubstDefaultTemplateArgument().

The documentation for this struct was generated from the following files:

Classes

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation