llvm::ErrorDiagnostic Class Reference

Class to represent an error holding a diagnostic with location information used when printing it. More...

#include "FileCheck/FileCheckImpl.h"

Inheritance diagram for llvm::ErrorDiagnostic:

Public Member Functions
	ErrorDiagnostic (SMDiagnostic &&Diag, SMRange Range)
std::error_code	convertToErrorCode () const override
	Convert this error to a std::error_code.
void	log (raw_ostream &OS) const override
	Print diagnostic associated with this error when printing the error.
StringRef	getMessage () const
SMRange	getRange () const
Public Member Functions inherited from llvm::ErrorInfo< ErrorDiagnostic >
const void *	dynamicClassID () const override
bool	isA (const void *const ClassID) const override
Public Member Functions inherited from llvm::ErrorInfoBase
virtual	~ErrorInfoBase ()=default
virtual void	log (raw_ostream &OS) const =0
	Print an error message to an output stream.
virtual std::string	message () const
	Return the error message as a string.
virtual std::error_code	convertToErrorCode () const =0
	Convert this error to a std::error_code.
virtual const void *	dynamicClassID () const =0
virtual bool	isA (const void *const ClassID) const
template<typename ErrorInfoT >
bool	isA () const

Static Public Member Functions
static Error	get (const SourceMgr &SM, SMLoc Loc, const Twine &ErrMsg, SMRange Range=std::nullopt)
static Error	get (const SourceMgr &SM, StringRef Buffer, const Twine &ErrMsg)
Static Public Member Functions inherited from llvm::ErrorInfo< ErrorDiagnostic >
static const void *	classID ()
Static Public Member Functions inherited from llvm::ErrorInfoBase
static const void *	classID ()

Static Public Attributes
static char	ID = 0

Detailed Description

Class to represent an error holding a diagnostic with location information used when printing it.

Definition at line 487 of file FileCheckImpl.h.

Constructor & Destructor Documentation

ErrorDiagnostic()

llvm::ErrorDiagnostic::ErrorDiagnostic ( SMDiagnostic &&  Diag, SMRange  Range  )

inline

Definition at line 495 of file FileCheckImpl.h.

References Range.

Member Function Documentation

convertToErrorCode()

std::error_code llvm::ErrorDiagnostic::convertToErrorCode ( ) const

inlineoverridevirtual

Convert this error to a std::error_code.

This is a temporary crutch to enable interaction with code still using std::error_code. It will be removed in the future.

Implements llvm::ErrorInfoBase.

Definition at line 498 of file FileCheckImpl.h.

References llvm::inconvertibleErrorCode().

get() [1/2]

static Error llvm::ErrorDiagnostic::get ( const SourceMgr &  SM, SMLoc  Loc, const Twine &  ErrMsg, SMRange  Range = std::nullopt  )

inlinestatic

Definition at line 508 of file FileCheckImpl.h.

References llvm::SourceMgr::DK_Error, llvm::SourceMgr::GetMessage(), and Range.

Referenced by llvm::FileCheckPatternContext::defineCmdlineVariables(), get(), llvm::BinaryOperation::getImplicitFormat(), llvm::Pattern::parseNumericSubstitutionBlock(), and llvm::Pattern::parseVariable().

get() [2/2]

static Error llvm::ErrorDiagnostic::get ( const SourceMgr &  SM, StringRef  Buffer, const Twine &  ErrMsg  )

inlinestatic

Definition at line 514 of file FileCheckImpl.h.

References llvm::StringRef::data(), End, get(), llvm::SMLoc::getFromPointer(), and llvm::StringRef::size().

getMessage()

StringRef llvm::ErrorDiagnostic::getMessage ( ) const

inline

Definition at line 505 of file FileCheckImpl.h.

References llvm::SMDiagnostic::getMessage().

Referenced by printNoMatch().

getRange()

SMRange llvm::ErrorDiagnostic::getRange ( ) const

inline

Definition at line 506 of file FileCheckImpl.h.

References Range.

log()

void llvm::ErrorDiagnostic::log ( raw_ostream &  OS ) const

inlineoverridevirtual

Print diagnostic associated with this error when printing the error.

Implements llvm::ErrorInfoBase.

Definition at line 503 of file FileCheckImpl.h.

References OS, and llvm::SMDiagnostic::print().

Referenced by printNoMatch().

Member Data Documentation

ID

char ErrorDiagnostic::ID = 0

static

Definition at line 493 of file FileCheckImpl.h.

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

• lib/FileCheck/FileCheckImpl.h
• lib/FileCheck/FileCheck.cpp