Helper class to manage error messages. More...

#include "clang/ASTMatchers/Dynamic/Diagnostics.h"

Classes
class	ArgStream
	Helper stream class. More...

struct	Context
	Class defining a parser context. More...

struct	ContextFrame
	Information stored for one frame of the context. More...

struct	ErrorContent
	Information stored for each error found. More...

struct	OverloadContext
	Context for overloaded matcher construction. More...

Public Types
enum	ContextType { CT_MatcherArg = 0 , CT_MatcherConstruct = 1 }
	Parser context types. More...

enum	ErrorType { ET_None = 0 , ET_RegistryMatcherNotFound = 1 , ET_RegistryWrongArgCount = 2 , ET_RegistryWrongArgType = 3 , ET_RegistryNotBindable = 4 , ET_RegistryAmbiguousOverload = 5 , ET_RegistryValueNotFound = 6 , ET_RegistryUnknownEnumWithReplace = 7 , ET_RegistryNonNodeMatcher = 8 , ET_RegistryMatcherNoWithSupport = 9 , ET_ParserStringError = 100 , ET_ParserNoOpenParen = 101 , ET_ParserNoCloseParen = 102 , ET_ParserNoComma = 103 , ET_ParserNoCode = 104 , ET_ParserNotAMatcher = 105 , ET_ParserInvalidToken = 106 , ET_ParserMalformedBindExpr = 107 , ET_ParserTrailingCode = 108 , ET_ParserNumberError = 109 , ET_ParserOverloadedType = 110 , ET_ParserMalformedChainedExpr = 111 , ET_ParserFailedToBuildMatcher = 112 }
	All errors from the system. More...

Public Member Functions
ArgStream	addError (SourceRange Range, ErrorType Error)
	Add an error to the diagnostics.

ArrayRef< ErrorContent >	errors () const

void	printToStream (llvm::raw_ostream &OS) const
	Returns a simple string representation of each error.

std::string	toString () const

void	printToStreamFull (llvm::raw_ostream &OS) const
	Returns the full string representation of each error.

std::string	toStringFull () const

Detailed Description

Helper class to manage error messages.

Definition at line 50 of file Diagnostics.h.

Member Enumeration Documentation

◆ ContextType

enum clang::ast_matchers::dynamic::Diagnostics::ContextType

Parser context types.

Enumerator
CT_MatcherArg
CT_MatcherConstruct

Definition at line 53 of file Diagnostics.h.

◆ ErrorType

enum clang::ast_matchers::dynamic::Diagnostics::ErrorType

All errors from the system.

Enumerator
ET_None
ET_RegistryMatcherNotFound
ET_RegistryWrongArgCount
ET_RegistryWrongArgType
ET_RegistryNotBindable
ET_RegistryAmbiguousOverload
ET_RegistryValueNotFound
ET_RegistryUnknownEnumWithReplace
ET_RegistryNonNodeMatcher
ET_RegistryMatcherNoWithSupport
ET_ParserStringError
ET_ParserNoOpenParen
ET_ParserNoCloseParen
ET_ParserNoComma
ET_ParserNoCode
ET_ParserNotAMatcher
ET_ParserInvalidToken
ET_ParserMalformedBindExpr
ET_ParserTrailingCode
ET_ParserNumberError
ET_ParserOverloadedType
ET_ParserMalformedChainedExpr
ET_ParserFailedToBuildMatcher

Definition at line 59 of file Diagnostics.h.

Member Function Documentation

◆ addError()

Diagnostics::ArgStream clang::ast_matchers::dynamic::Diagnostics::addError	(	SourceRange	Range,
		ErrorType	Error
	)

Add an error to the diagnostics.

All the context information will be kept on the error message.

Returns: a helper class to allow the caller to pass the arguments for the error message, using the << operator.

Definition at line 65 of file Diagnostics.cpp.

References clang::Last, and Range.

◆ errors()

ArrayRef< ErrorContent > clang::ast_matchers::dynamic::Diagnostics::errors ( ) const

inline

Definition at line 163 of file Diagnostics.h.

◆ printToStream()

void clang::ast_matchers::dynamic::Diagnostics::printToStream ( llvm::raw_ostream & OS ) const

Returns a simple string representation of each error.

Each error only shows the error message without any context.

Definition at line 196 of file Diagnostics.cpp.

References clang::ast_matchers::dynamic::printErrorContentToStream().

Referenced by toString().

◆ printToStreamFull()

void clang::ast_matchers::dynamic::Diagnostics::printToStreamFull ( llvm::raw_ostream & OS ) const

Returns the full string representation of each error.

Each error message contains the full context.

Definition at line 210 of file Diagnostics.cpp.

References clang::ast_matchers::dynamic::printContextFrameToStream(), and clang::ast_matchers::dynamic::printErrorContentToStream().

Referenced by toStringFull().

◆ toString()

std::string clang::ast_matchers::dynamic::Diagnostics::toString ( ) const

Definition at line 203 of file Diagnostics.cpp.

References printToStream().

◆ toStringFull()

std::string clang::ast_matchers::dynamic::Diagnostics::toStringFull ( ) const

Definition at line 222 of file Diagnostics.cpp.

References printToStreamFull().

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

include/clang/ASTMatchers/Dynamic/Diagnostics.h
lib/ASTMatchers/Dynamic/Diagnostics.cpp

Classes

Public Types

Public Member Functions