clang::Sema::SFINAETrap Class Reference

RAII class used to determine whether SFINAE has trapped any errors that occur during template argument deduction. More...

#include "clang/Sema/Sema.h"

Public Member Functions
	SFINAETrap (Sema &SemaRef, bool AccessCheckingSFINAE=false)
	~SFINAETrap ()
bool	hasErrorOccurred () const
	Determine whether any SFINAE errors have been trapped.

Detailed Description

RAII class used to determine whether SFINAE has trapped any errors that occur during template argument deduction.

Definition at line 9500 of file Sema.h.

Constructor & Destructor Documentation

SFINAETrap()

clang::Sema::SFINAETrap::SFINAETrap ( Sema &  SemaRef, bool  AccessCheckingSFINAE = false  )

inlineexplicit

Definition at line 9508 of file Sema.h.

References clang::Sema::AccessCheckingSFINAE, clang::Sema::InNonInstantiationSFINAEContext, and clang::Sema::isSFINAEContext().

~SFINAETrap()

clang::Sema::SFINAETrap::~SFINAETrap ( )

inline

Definition at line 9520 of file Sema.h.

References clang::Sema::AccessCheckingSFINAE, clang::Sema::getDiagnostics(), clang::Sema::InNonInstantiationSFINAEContext, clang::Sema::NumSFINAEErrors, and clang::DiagnosticsEngine::setLastDiagnosticIgnored().

Member Function Documentation

hasErrorOccurred()

bool clang::Sema::SFINAETrap::hasErrorOccurred ( ) const

inline

Determine whether any SFINAE errors have been trapped.

Definition at line 9530 of file Sema.h.

References clang::Sema::NumSFINAEErrors.

Referenced by clang::Sema::BuildMemberReferenceExpr(), calculateConstraintSatisfaction(), convertArgsForAvailabilityChecks(), DeduceTemplateArguments(), DiagnoseInvalidRedeclaration(), EvaluateBinaryTypeTrait(), EvaluateBooleanTypeTrait(), clang::Sema::FinishTemplateArgumentDeduction(), FinishTemplateArgumentDeduction(), instantiateExplicitSpecifierDeferred(), clang::Sema::isTemplateTemplateParameterAtLeastAsSpecializedAs(), clang::Sema::LookupLiteralOperator(), SubstituteConstraintExpressionWithoutSatisfaction(), and clang::Sema::SubstituteExplicitTemplateArguments().

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The documentation for this class was generated from the following file:

• include/clang/Sema/Sema.h