clang::format Namespace Reference

Namespaces
	encoding
	internal

Classes
struct	AdditionalKeywords
	Encapsulates keywords that are context sensitive or for languages not properly supported by Clang's lexer. More...
class	AffectedRangeManager
class	AnnotatedLine
class	BreakableBlockComment
class	BreakableComment
class	BreakableLineCommentSection
class	BreakableStringLiteral
class	CommaSeparatedList
class	CompoundStatementIndenter
class	ContinuationIndenter
class	Environment
struct	FormatStyle
	The FormatStyle is used to configure the formatting to follow specific guidelines. More...
struct	FormattingAttemptStatus
	Represents the status of a formatting attempt. More...
struct	FormatToken
	A wrapper around a Token storing information about the whitespace characters preceding it. More...
class	FormatTokenLexer
class	FormatTokenSource
class	JavaScriptImportSorter
struct	JsImportedSymbol
struct	JsModuleReference
struct	LineState
	The current state when indenting a unwrapped line. More...
class	NamespaceEndCommentsFixer
struct	ParenState
class	ParseErrorCategory
struct	RawStringFormatStyleManager
class	ScopedLineState
class	TokenAnalyzer
class	TokenAnnotator
	Determines extra information about the tokens comprising an UnwrappedLine. More...
class	TokenRole
struct	UnwrappedLine
	An unwrapped line is a sequence of Token, that we would like to put on a single line if there was no column limit. More...
class	UnwrappedLineConsumer
class	UnwrappedLineFormatter
struct	UnwrappedLineNode
class	UnwrappedLineParser
class	UsingDeclarationsSorter
class	WhitespaceManager
	Manages the whitespaces around tokens and their replacements. More...

Enumerations
enum	ParseError { ParseError::Success = 0, ParseError::Error, ParseError::Unsuitable }
enum	TokenType { NUM_TOKEN_TYPES }
enum	BraceBlockKind { BK_Unknown, BK_Block, BK_BracedInit }
enum	ParameterPackingKind { PPK_BinPacked, PPK_OnePerLine, PPK_Inconclusive }
enum	FormatDecision { FD_Unformatted, FD_Continue, FD_Break }
enum	LexerState { NORMAL, TEMPLATE_STRING, TOKEN_STASHED }
enum	LineType {   LT_Invalid, LT_ImportStatement, LT_ObjCDecl, LT_ObjCMethodDecl,   LT_ObjCProperty, LT_Other, LT_PreprocessorDirective, LT_VirtualFunctionDecl }

Functions
const std::error_category &	getParseCategory ()
std::error_code	make_error_code (ParseError e)
FormatStyle	getLLVMStyle ()
	Returns a format style complying with the LLVM coding standards: http://llvm.org/docs/CodingStandards.html. More...
FormatStyle	getGoogleStyle (FormatStyle::LanguageKind Language)
	Returns a format style complying with one of Google's style guides: http://google-styleguide.googlecode.com/svn/trunk/cppguide.xml. More...
FormatStyle	getChromiumStyle (FormatStyle::LanguageKind Language)
	Returns a format style complying with Chromium's style guide: http://www.chromium.org/developers/coding-style. More...
FormatStyle	getMozillaStyle ()
	Returns a format style complying with Mozilla's style guide: https://developer.mozilla.org/en-US/docs/Developer_Guide/Coding_Style. More...
FormatStyle	getWebKitStyle ()
	Returns a format style complying with Webkit's style guide: http://www.webkit.org/coding/coding-style.html. More...
FormatStyle	getGNUStyle ()
	Returns a format style complying with GNU Coding Standards: http://www.gnu.org/prep/standards/standards.html. More...
FormatStyle	getNoStyle ()
	Returns style indicating formatting should be not applied at all. More...
bool	getPredefinedStyle (StringRef Name, FormatStyle::LanguageKind Language, FormatStyle *Style)
	Gets a predefined style for the specified language by name. More...
std::error_code	parseConfiguration (StringRef Text, FormatStyle *Style)
	Parse configuration from YAML-formatted text. More...
std::string	configurationAsText (const FormatStyle &Style)
	Gets configuration in a YAML string. More...
tooling::Replacements	sortIncludes (const FormatStyle &Style, StringRef Code, ArrayRef< tooling::Range > Ranges, StringRef FileName, unsigned *Cursor=nullptr)
	Returns the replacements necessary to sort all #include blocks that are affected by Ranges. More...
llvm::Expected< tooling::Replacements >	formatReplacements (StringRef Code, const tooling::Replacements &Replaces, const FormatStyle &Style)
	Returns the replacements corresponding to applying and formatting Replaces on success; otheriwse, return an llvm::Error carrying llvm::StringError. More...
llvm::Expected< tooling::Replacements >	cleanupAroundReplacements (StringRef Code, const tooling::Replacements &Replaces, const FormatStyle &Style)
	Returns the replacements corresponding to applying Replaces and cleaning up the code after that on success; otherwise, return an llvm::Error carrying llvm::StringError. More...
tooling::Replacements	reformat (const FormatStyle &Style, StringRef Code, ArrayRef< tooling::Range > Ranges, StringRef FileName="<stdin>", FormattingAttemptStatus *Status=nullptr)
	Reformats the given Ranges in Code. More...
tooling::Replacements	reformat (const FormatStyle &Style, StringRef Code, ArrayRef< tooling::Range > Ranges, StringRef FileName, bool *IncompleteFormat)
	Same as above, except if IncompleteFormat is non-null, its value will be set to true if any of the affected ranges were not formatted due to a non-recoverable syntax error. More...
tooling::Replacements	cleanup (const FormatStyle &Style, StringRef Code, ArrayRef< tooling::Range > Ranges, StringRef FileName="<stdin>")
	Clean up any erroneous/redundant code in the given Ranges in Code. More...
tooling::Replacements	fixNamespaceEndComments (const FormatStyle &Style, StringRef Code, ArrayRef< tooling::Range > Ranges, StringRef FileName="<stdin>")
	Fix namespace end comments in the given Ranges in Code. More...
tooling::Replacements	sortUsingDeclarations (const FormatStyle &Style, StringRef Code, ArrayRef< tooling::Range > Ranges, StringRef FileName="<stdin>")
	Sort consecutive using declarations in the given Ranges in Code. More...
LangOptions	getFormattingLangOpts (const FormatStyle &Style=getLLVMStyle())
	Returns the LangOpts that the formatter expects you to set. More...
llvm::Expected< FormatStyle >	getStyle (StringRef StyleName, StringRef FileName, StringRef FallbackStyle, StringRef Code="", llvm::vfs::FileSystem *FS=nullptr)
	Construct a FormatStyle based on StyleName. More...
FormatStyle::LanguageKind	guessLanguage (StringRef FileName, StringRef Code)
StringRef	getLanguageName (FormatStyle::LanguageKind Language)
static bool	IsBlank (char C)
static StringRef	getLineCommentIndentPrefix (StringRef Comment, const FormatStyle &Style)
static BreakableToken::Split	getCommentSplit (StringRef Text, unsigned ContentStartColumn, unsigned ColumnLimit, unsigned TabWidth, encoding::Encoding Encoding, const FormatStyle &Style)
static BreakableToken::Split	getStringSplit (StringRef Text, unsigned UsedColumns, unsigned ColumnLimit, unsigned TabWidth, encoding::Encoding Encoding)
bool	switchesFormatting (const FormatToken &Token)
	Checks if Token switches formatting, like /* clang-format off. More...
static bool	mayReflowContent (StringRef Content)
virtual	~BreakableToken ()
virtual unsigned	getLineCount () const =0
	Returns the number of lines in this token in the original code. More...
virtual unsigned	getRangeLength (unsigned LineIndex, unsigned Offset, StringRef::size_type Length, unsigned StartColumn) const =0
	Returns the number of columns required to format the text in the byte range [Offset, Offset + Length). More...
virtual unsigned	getRemainingLength (unsigned LineIndex, unsigned Offset, unsigned StartColumn) const
	Returns the number of columns required to format the text following the byte Offset in the line LineIndex, including potentially unbreakable sequences of tokens following after the end of the token. More...
virtual unsigned	getContentStartColumn (unsigned LineIndex, bool Break) const =0
	Returns the column at which content in line LineIndex starts, assuming no reflow. More...
virtual unsigned	getContentIndent (unsigned LineIndex) const
	Returns additional content indent required for the second line after the content at line LineIndex is broken. More...
virtual Split	getSplit (unsigned LineIndex, unsigned TailOffset, unsigned ColumnLimit, unsigned ContentStartColumn, llvm::Regex &CommentPragmasRegex) const =0
	Returns a range (offset, length) at which to break the line at LineIndex, if previously broken at TailOffset. More...
virtual void	insertBreak (unsigned LineIndex, unsigned TailOffset, Split Split, unsigned ContentIndent, WhitespaceManager &Whitespaces) const =0
	Emits the previously retrieved Split via Whitespaces. More...
unsigned	getLengthAfterCompression (unsigned RemainingTokenColumns, Split Split) const
	Returns the number of columns needed to format RemainingTokenColumns, assuming that Split is within the range measured by RemainingTokenColumns, and that the whitespace in Split is reduced to a single space. More...
virtual void	compressWhitespace (unsigned LineIndex, unsigned TailOffset, Split Split, WhitespaceManager &Whitespaces) const =0
	Replaces the whitespace range described by Split with a single space. More...
virtual bool	supportsReflow () const
	Returns whether the token supports reflowing text. More...
virtual Split	getReflowSplit (unsigned LineIndex, llvm::Regex &CommentPragmasRegex) const
	Returns a whitespace range (offset, length) of the content at LineIndex such that the content of that line is reflown to the end of the previous one. More...
virtual void	reflow (unsigned LineIndex, WhitespaceManager &Whitespaces) const
	Reflows the current line into the end of the previous one. More...
virtual bool	introducesBreakBeforeToken () const
	Returns whether there will be a line break at the start of the token. More...
virtual void	adaptStartOfLine (unsigned LineIndex, WhitespaceManager &Whitespaces) const
	Replaces the whitespace between LineIndex-1 and LineIndex. More...
virtual Split	getSplitAfterLastLine (unsigned TailOffset) const
	Returns a whitespace range (offset, length) of the content at the last line that needs to be reformatted after the last line has been reformatted. More...
void	replaceWhitespaceAfterLastLine (unsigned TailOffset, Split SplitAfterLastLine, WhitespaceManager &Whitespaces) const
	Replaces the whitespace from SplitAfterLastLine on the last line after the last line has been formatted by performing a reformatting. More...
virtual void	updateNextToken (LineState &State) const
	Updates the next token of State to the next token after this one. More...
	BreakableToken (const FormatToken &Tok, bool InPPDirective, encoding::Encoding Encoding, const FormatStyle &Style)
static bool	shouldIndentWrappedSelectorName (const FormatStyle &Style, LineType LineType)
static unsigned	getLengthToMatchingParen (const FormatToken &Tok, const std::vector< ParenState > &Stack)
static unsigned	getLengthToNextOperator (const FormatToken &Tok)
static bool	startsSegmentOfBuilderTypeCall (const FormatToken &Tok)
static bool	startsNextParameter (const FormatToken &Current, const FormatStyle &Style)
static bool	opensProtoMessageField (const FormatToken &LessTok, const FormatStyle &Style)
static llvm::Optional< StringRef >	getRawStringDelimiter (StringRef TokenText)
static StringRef	getCanonicalRawStringDelimiter (const FormatStyle &Style, FormatStyle::LanguageKind Language)
static unsigned	getLastLineEndColumn (StringRef Text, unsigned StartColumn, unsigned TabWidth, encoding::Encoding Encoding)
static StringRef	getEnclosingFunctionName (const FormatToken &Current)
llvm::Error	make_string_error (const llvm::Twine &Message)
static FormatStyle	expandPresets (const FormatStyle &Style)
static bool	affectsRange (ArrayRef< tooling::Range > Ranges, unsigned Start, unsigned End)
static std::pair< unsigned, unsigned >	FindCursorIndex (const SmallVectorImpl< IncludeDirective > &Includes, const SmallVectorImpl< unsigned > &Indices, unsigned Cursor)
static void	sortCppIncludes (const FormatStyle &Style, const SmallVectorImpl< IncludeDirective > &Includes, ArrayRef< tooling::Range > Ranges, StringRef FileName, tooling::Replacements &Replaces, unsigned *Cursor)
tooling::Replacements	sortCppIncludes (const FormatStyle &Style, StringRef Code, ArrayRef< tooling::Range > Ranges, StringRef FileName, tooling::Replacements &Replaces, unsigned *Cursor)
static unsigned	findJavaImportGroup (const FormatStyle &Style, StringRef ImportIdentifier)
static void	sortJavaImports (const FormatStyle &Style, const SmallVectorImpl< JavaImportDirective > &Imports, ArrayRef< tooling::Range > Ranges, StringRef FileName, tooling::Replacements &Replaces)
tooling::Replacements	sortJavaImports (const FormatStyle &Style, StringRef Code, ArrayRef< tooling::Range > Ranges, StringRef FileName, tooling::Replacements &Replaces)
bool	isMpegTS (StringRef Code)
bool	isLikelyXml (StringRef Code)
template<typename T >
static llvm::Expected< tooling::Replacements >	processReplacements (T ProcessFunc, StringRef Code, const tooling::Replacements &Replaces, const FormatStyle &Style)
static FormatStyle::LanguageKind	getLanguageByFileName (StringRef FileName)
const char *	getTokenTypeName (TokenType Type)
	Determines the name of a token type. More...
static unsigned	CodePointsBetween (const FormatToken *Begin, const FormatToken *End)
const FormatToken *	getNamespaceToken (const AnnotatedLine *Line, const SmallVectorImpl< AnnotatedLine *> &AnnotatedLines)
bool	operator< (const JsModuleReference &LHS, const JsModuleReference &RHS)
tooling::Replacements	sortJavaScriptImports (const FormatStyle &Style, StringRef Code, ArrayRef< tooling::Range > Ranges, StringRef FileName)
static unsigned	maxNestingDepth (const AnnotatedLine &Line)
static bool	isFunctionDeclarationName (const FormatToken &Current, const AnnotatedLine &Line)
static bool	isAllmanBrace (const FormatToken &Tok)
template<class T >
static void	hash_combine (std::size_t &seed, const T &v)
static bool	isGoogScope (const UnwrappedLine &Line)
static bool	isIIFE (const UnwrappedLine &Line, const AdditionalKeywords &Keywords)
static bool	ShouldBreakBeforeBrace (const FormatStyle &Style, const FormatToken &InitialToken)
static bool	tokenCanStartNewLine (const clang::Token &Tok)
static bool	mustBeJSIdent (const AdditionalKeywords &Keywords, const FormatToken *FormatTok)
static bool	mustBeJSIdentOrValue (const AdditionalKeywords &Keywords, const FormatToken *FormatTok)
static bool	isJSDeclOrStmt (const AdditionalKeywords &Keywords, const FormatToken *FormatTok)
static LLVM_ATTRIBUTE_UNUSED void	printDebugInfo (const UnwrappedLine &Line, StringRef Prefix="")
static bool	continuesLineCommentSection (const FormatToken &FormatTok, const UnwrappedLine &Line, llvm::Regex &CommentPragmasRegex)
template<typename F >
static void	AlignTokenSequence (unsigned Start, unsigned End, unsigned Column, F &&Matches, SmallVector< WhitespaceManager::Change, 16 > &Changes)
template<typename F >
static unsigned	AlignTokens (const FormatStyle &Style, F &&Matches, SmallVector< WhitespaceManager::Change, 16 > &Changes, unsigned StartAt)

Variables
const char *	StyleOptionHelpDescription
	Description to be used for help text for a llvm::cl option for specifying format style. More...
const char *	DefaultFormatStyle = "file"
	The suggested format style to use by default. More...
const char *	DefaultFallbackStyle = "LLVM"
	The suggested predefined style to use as the fallback style in getStyle. More...
static const char *const	Blanks = " \t\v\f\r"
to be on a line of	itself
	Base class for tokens / ranges of tokens that can allow breaking within the tokens - for example, to avoid whitespace beyond the column limit, or to reflow text. More...
to be on a line of there are analogous operations *that might be executed after the last line has been	reformatted
to be on a line of there are analogous operations *that might be executed after the last line has been for finding a split after the last line that needs *to be	reflown
to be on a line of there are analogous operations *that might be executed after the last line has been for finding a split after the last line that needs *to be *	replaceWhitespaceAfterLastLine
const FormatToken &	Tok
const bool	InPPDirective
const encoding::Encoding	Encoding
const FormatStyle &	Style

Enumeration Type Documentation

BraceBlockKind

enum clang::format::BraceBlockKind

Enumerator
BK_Unknown
BK_Block
BK_BracedInit

Definition at line 111 of file FormatToken.h.

FormatDecision

enum clang::format::FormatDecision

Enumerator
FD_Unformatted
FD_Continue
FD_Break

Definition at line 116 of file FormatToken.h.

LexerState

enum clang::format::LexerState

Enumerator
NORMAL
TEMPLATE_STRING
TOKEN_STASHED

Definition at line 31 of file FormatTokenLexer.h.

LineType

enum clang::format::LineType

Enumerator
LT_Invalid
LT_ImportStatement
LT_ObjCDecl
LT_ObjCMethodDecl
LT_ObjCProperty
LT_Other
LT_PreprocessorDirective
LT_VirtualFunctionDecl

Definition at line 26 of file TokenAnnotator.h.

ParameterPackingKind

enum clang::format::ParameterPackingKind

Enumerator
PPK_BinPacked
PPK_OnePerLine
PPK_Inconclusive

Definition at line 114 of file FormatToken.h.

ParseError

enum clang::format::ParseError

strong

Enumerator
Success
Error
Unsuitable

Definition at line 38 of file Format.h.

TokenType

enum clang::format::TokenType

Enumerator
NUM_TOKEN_TYPES

Definition at line 100 of file FormatToken.h.

Function Documentation

adaptStartOfLine()

virtual void clang::format::adaptStartOfLine ( unsigned  LineIndex, WhitespaceManager &  Whitespaces  ) const

virtual

Replaces the whitespace between LineIndex-1 and LineIndex.

Definition at line 210 of file BreakableToken.h.

affectsRange()

static bool clang::format::affectsRange ( ArrayRef< tooling::Range >  Ranges, unsigned  Start, unsigned  End  )

static

Definition at line 1645 of file Format.cpp.

Referenced by sortCppIncludes(), and sortJavaImports().

AlignTokens()

template<typename F >

static unsigned clang::format::AlignTokens ( const FormatStyle &  Style, F &&  Matches, SmallVector< WhitespaceManager::Change, 16 > &  Changes, unsigned  StartAt  )

static

Definition at line 328 of file WhitespaceManager.cpp.

AlignTokenSequence()

template<typename F >

static void clang::format::AlignTokenSequence ( unsigned  Start, unsigned  End, unsigned  Column, F &&  Matches, SmallVector< WhitespaceManager::Change, 16 > &  Changes  )

static

Definition at line 233 of file WhitespaceManager.cpp.

BreakableToken()

clang::format::BreakableToken ( const FormatToken &  Tok, bool  InPPDirective, encoding::Encoding  Encoding, const FormatStyle &  Style  )

protected

Definition at line 238 of file BreakableToken.h.

cleanup()

tooling::Replacements clang::format::cleanup	(	const FormatStyle &	Style,
		StringRef	Code,
		ArrayRef< tooling::Range >	Ranges,
		StringRef	FileName = "<stdin>"
	)

Clean up any erroneous/redundant code in the given Ranges in Code.

Returns the Replacements that clean up all Ranges in Code.

Definition at line 2227 of file Format.cpp.

References clang::format::FormatStyle::Language.

Referenced by cleanupAroundReplacements(), clang::CodeGen::EHScopeStack::containsOnlyLifetimeMarkers(), clang::CodeGen::CodeGenFunction::EmitAnyExprToExn(), clang::CodeGen::EHScopeStack::getInnermostActiveNormalCleanup(), clang::CodeGen::CodeGenFunction::initFullExprCleanupWithFlag(), isSimpleZero(), isTrivialFiller(), IsUsedAsEHCleanup(), clang::CodeGen::EHScopeStack::requiresLandingPad(), and clang::CodeGen::CGBlockInfo::Capture::setCleanup().

cleanupAroundReplacements()

llvm::Expected< tooling::Replacements > clang::format::cleanupAroundReplacements	(	StringRef	Code,
		const tooling::Replacements &	Replaces,
		const FormatStyle &	Style
	)

Returns the replacements corresponding to applying Replaces and cleaning up the code after that on success; otherwise, return an llvm::Error carrying llvm::StringError.

This also supports inserting/deleting C++ #include directives:

• If a replacement has offset UINT_MAX, length 0, and a replacement text that is an #include directive, this will insert the #include into the correct block in the Code.
• If a replacement has offset UINT_MAX, length 1, and a replacement text that is the name of the header to be removed, the header will be removed from Code if it exists. The include manipulation is done via tooling::HeaderInclude, see its documentation for more details on how include insertion points are found and what edits are produced.

Definition at line 2133 of file Format.cpp.

References cleanup(), processReplacements(), and Style.

Referenced by clang::tooling::applyAtomicChanges(), and llvm::yaml::MappingTraits< clang::tooling::AtomicChange >::mapping().

CodePointsBetween()

static unsigned clang::format::CodePointsBetween ( const FormatToken *  Begin, const FormatToken *  End  )

static

Definition at line 145 of file FormatToken.cpp.

References clang::format::FormatToken::ColumnWidth, and clang::format::FormatToken::TotalLength.

Referenced by clang::format::CommaSeparatedList::precomputeFormattingInfos().

compressWhitespace()

virtual void clang::format::compressWhitespace ( unsigned  LineIndex, unsigned  TailOffset, Split  Split, WhitespaceManager &  Whitespaces  ) const

pure virtual

Replaces the whitespace range described by Split with a single space.

Referenced by clang::format::BreakableComment::supportsReflow().

configurationAsText()

std::string clang::format::configurationAsText

(

const FormatStyle &

Style

)

Gets configuration in a YAML string.

Definition at line 1028 of file Format.cpp.

References expandPresets(), and Text.

continuesLineCommentSection()

static bool clang::format::continuesLineCommentSection ( const FormatToken &  FormatTok, const UnwrappedLine &  Line, llvm::Regex &  CommentPragmasRegex  )

static

Definition at line 2419 of file UnwrappedLineParser.cpp.

References clang::format::UnwrappedLine::Tokens, and clang::format::FormatToken::TokenText.

expandPresets()

static FormatStyle clang::format::expandPresets ( const FormatStyle &  Style )

static

Definition at line 568 of file Format.cpp.

References clang::format::FormatStyle::BraceWrappingFlags::AfterClass, clang::format::FormatStyle::BraceWrappingFlags::AfterControlStatement, clang::format::FormatStyle::BraceWrappingFlags::AfterEnum, clang::format::FormatStyle::BraceWrappingFlags::AfterExternBlock, clang::format::FormatStyle::BraceWrappingFlags::AfterFunction, clang::format::FormatStyle::BraceWrappingFlags::AfterNamespace, clang::format::FormatStyle::BraceWrappingFlags::AfterObjCDeclaration, clang::format::FormatStyle::BraceWrappingFlags::AfterStruct, clang::format::FormatStyle::BraceWrappingFlags::AfterUnion, clang::format::FormatStyle::BraceWrappingFlags::BeforeCatch, clang::format::FormatStyle::BraceWrappingFlags::BeforeElse, clang::format::FormatStyle::BraceWrapping, clang::format::FormatStyle::BreakBeforeBraces, clang::format::FormatStyle::BraceWrappingFlags::SplitEmptyFunction, clang::format::FormatStyle::BraceWrappingFlags::SplitEmptyRecord, and Style.

Referenced by configurationAsText().

FindCursorIndex()

static std::pair<unsigned, unsigned> clang::format::FindCursorIndex ( const SmallVectorImpl< IncludeDirective > &  Includes, const SmallVectorImpl< unsigned > &  Indices, unsigned  Cursor  )

static

Definition at line 1663 of file Format.cpp.

References End, Text, and UINT_MAX.

Referenced by sortCppIncludes().

findJavaImportGroup()

static unsigned clang::format::findJavaImportGroup ( const FormatStyle &  Style, StringRef  ImportIdentifier  )

static

Definition at line 1833 of file Format.cpp.

References clang::format::FormatStyle::JavaImportGroups, and UINT_MAX.

Referenced by sortJavaImports().

fixNamespaceEndComments()

tooling::Replacements clang::format::fixNamespaceEndComments	(	const FormatStyle &	Style,
		StringRef	Code,
		ArrayRef< tooling::Range >	Ranges,
		StringRef	FileName = "<stdin>"
	)

Fix namespace end comments in the given Ranges in Code.

Returns the Replacements that fix the namespace comments in all Ranges in Code.

Definition at line 2246 of file Format.cpp.

References clang::format::TokenAnalyzer::process().

formatReplacements()

llvm::Expected< tooling::Replacements > clang::format::formatReplacements	(	StringRef	Code,
		const tooling::Replacements &	Replaces,
		const FormatStyle &	Style
	)

Returns the replacements corresponding to applying and formatting Replaces on success; otheriwse, return an llvm::Error carrying llvm::StringError.

Definition at line 2023 of file Format.cpp.

References clang::tooling::Replacements::add(), clang::tooling::Replacements::empty(), clang::tooling::Replacement::getLength(), clang::tooling::Replacement::getOffset(), clang::tooling::Replacement::getReplacementText(), clang::format::FormatStyle::IncludeStyle, clang::format::FormatStyle::isCpp(), processReplacements(), clang::format::internal::reformat(), clang::tooling::HeaderIncludes::remove(), sortIncludes(), Style, toString(), and UINT_MAX.

Referenced by clang::tooling::formatAndApplyAllReplacements().

getCanonicalRawStringDelimiter()

static StringRef clang::format::getCanonicalRawStringDelimiter ( const FormatStyle &  Style, FormatStyle::LanguageKind  Language  )

static

Definition at line 174 of file ContinuationIndenter.cpp.

References clang::format::FormatStyle::RawStringFormats.

getChromiumStyle()

FormatStyle clang::format::getChromiumStyle

(

FormatStyle::LanguageKind

Language

)

Returns a format style complying with Chromium's style guide: http://www.chromium.org/developers/coding-style.

Definition at line 843 of file Format.cpp.

References clang::format::FormatStyle::AllowAllParametersOfDeclarationOnNextLine, clang::format::FormatStyle::AllowShortFunctionsOnASingleLine, clang::format::FormatStyle::AllowShortIfStatementsOnASingleLine, clang::format::FormatStyle::AllowShortLoopsOnASingleLine, clang::format::FormatStyle::BinPackParameters, clang::format::FormatStyle::BreakAfterJavaFieldAnnotations, clang::format::FormatStyle::ColumnLimit, clang::format::FormatStyle::ContinuationIndentWidth, clang::format::FormatStyle::DerivePointerAlignment, getGoogleStyle(), clang::format::FormatStyle::IndentWidth, clang::format::FormatStyle::JavaImportGroups, and clang::format::FormatStyle::SortIncludes.

getCommentSplit()

static BreakableToken::Split clang::format::getCommentSplit ( StringRef  Text, unsigned  ContentStartColumn, unsigned  ColumnLimit, unsigned  TabWidth, encoding::Encoding  Encoding, const FormatStyle &  Style  )

static

Definition at line 65 of file BreakableToken.cpp.

References clang::format::encoding::columnWidthWithTabs(), Encoding, clang::format::encoding::getCodePointNumBytes(), clang::format::FormatStyle::Language, and clang::format::FormatStyle::LK_JavaScript.

Referenced by clang::format::BreakableComment::getSplit().

getContentIndent()

virtual unsigned clang::format::getContentIndent ( unsigned  LineIndex ) const

virtual

Returns additional content indent required for the second line after the content at line LineIndex is broken.

Parameters

loooooooooooooong

line continuation

Definition at line 149 of file BreakableToken.h.

References getSplit(), and insertBreak().

getContentStartColumn()

virtual unsigned clang::format::getContentStartColumn ( unsigned  LineIndex, bool  Break  ) const

pure virtual

Returns the column at which content in line LineIndex starts, assuming no reflow.

If Break is true, returns the column at which the line should start after the line break. If Break is false, returns the column at which the line itself will start.

Referenced by clang::format::BreakableStringLiteral::compressWhitespace(), and getRemainingLength().

getEnclosingFunctionName()

static StringRef clang::format::getEnclosingFunctionName ( const FormatToken &  Current )

static

Definition at line 1675 of file ContinuationIndenter.cpp.

References clang::format::FormatStyle::BreakStringLiterals, clang::format::ContinuationIndenter::canBreak(), clang::format::LineState::Column, clang::format::FormatStyle::ColumnLimit, clang::format::FormatToken::ColumnWidth, clang::format::ContinuationIndenter::getColumnLimit(), clang::format::RawStringFormatStyleManager::getDelimiterStyle(), clang::format::RawStringFormatStyleManager::getEnclosingFunctionStyle(), clang::format::FormatToken::getPreviousNonComment(), getRawStringDelimiter(), clang::format::AnnotatedLine::InPPDirective, clang::format::FormatToken::is(), clang::format::FormatToken::isStringLiteral(), clang::format::FormatToken::IsUnterminatedLiteral, clang::format::FormatStyle::Language, clang::format::LineState::Line, clang::format::FormatStyle::LK_Java, clang::format::FormatStyle::LK_JavaScript, LT_PreprocessorDirective, clang::format::FormatToken::MatchingParen, clang::format::LineState::NextToken, clang::format::FormatStyle::ReflowComments, clang::format::LineState::Stack, switchesFormatting(), Text, Tok, clang::format::FormatToken::TokenText, clang::format::AnnotatedLine::Type, and clang::format::FormatToken::UnbreakableTailLength.

getFormattingLangOpts()

LangOptions clang::format::getFormattingLangOpts

(

const FormatStyle &

Style = getLLVMStyle()

)

Returns the LangOpts that the formatter expects you to set.

Parameters

Style

determines specific settings for lexing mode.

Definition at line 2264 of file Format.cpp.

References clang::format::FormatStyle::isCpp(), and clang::format::FormatStyle::Standard.

Referenced by clang::format::FormatTokenLexer::FormatTokenLexer().

getGNUStyle()

FormatStyle clang::format::getGNUStyle

(

)

Returns a format style complying with GNU Coding Standards: http://www.gnu.org/prep/standards/standards.html.

Definition at line 927 of file Format.cpp.

References clang::format::FormatStyle::AlwaysBreakAfterDefinitionReturnType, clang::format::FormatStyle::AlwaysBreakAfterReturnType, clang::format::FormatStyle::BreakBeforeBinaryOperators, clang::format::FormatStyle::BreakBeforeBraces, clang::format::FormatStyle::BreakBeforeTernaryOperators, clang::format::FormatStyle::ColumnLimit, clang::format::FormatStyle::Cpp11BracedListStyle, clang::format::FormatStyle::FixNamespaceComments, getLLVMStyle(), clang::format::FormatStyle::SpaceBeforeParens, clang::format::FormatStyle::Standard, and Style.

getGoogleStyle()

FormatStyle clang::format::getGoogleStyle

(

FormatStyle::LanguageKind

Language

)

Returns a format style complying with one of Google's style guides: http://google-styleguide.googlecode.com/svn/trunk/cppguide.xml.

http://google-styleguide.googlecode.com/svn/trunk/javascriptguide.xml. https://developers.google.com/protocol-buffers/docs/style.

Definition at line 724 of file Format.cpp.

References clang::format::FormatStyle::AccessModifierOffset, clang::format::FormatStyle::AlignAfterOpenBracket, clang::format::FormatStyle::AlignEscapedNewlines, clang::format::FormatStyle::AlignOperands, clang::format::FormatStyle::AlignTrailingComments, clang::format::FormatStyle::AllowShortFunctionsOnASingleLine, clang::format::FormatStyle::AllowShortIfStatementsOnASingleLine, clang::format::FormatStyle::AllowShortLoopsOnASingleLine, clang::format::FormatStyle::AlwaysBreakBeforeMultilineStrings, clang::format::FormatStyle::AlwaysBreakTemplateDeclarations, clang::format::FormatStyle::BreakBeforeBinaryOperators, clang::format::FormatStyle::BreakBeforeTernaryOperators, clang::format::FormatStyle::BreakStringLiterals, clang::format::FormatStyle::ColumnLimit, clang::format::FormatStyle::CommentPragmas, clang::format::FormatStyle::ConstructorInitializerAllOnOneLineOrOnePerLine, clang::format::FormatStyle::Cpp11BracedListStyle, clang::format::FormatStyle::DerivePointerAlignment, getLLVMStyle(), clang::tooling::IncludeStyle::IncludeCategories, clang::tooling::IncludeStyle::IncludeIsMainRegex, clang::format::FormatStyle::IncludeStyle, clang::format::FormatStyle::IndentCaseLabels, clang::format::FormatStyle::JavaScriptQuotes, clang::format::FormatStyle::JavaScriptWrapImports, clang::format::FormatStyle::KeepEmptyLinesAtTheStartOfBlocks, clang::format::FormatStyle::Language, clang::format::FormatStyle::MaxEmptyLinesToKeep, clang::format::FormatStyle::NamespaceIndentation, clang::format::FormatStyle::ObjCBinPackProtocolList, clang::format::FormatStyle::ObjCSpaceAfterProperty, clang::format::FormatStyle::ObjCSpaceBeforeProtocolList, clang::format::FormatStyle::PenaltyBreakBeforeFirstCallParameter, clang::format::FormatStyle::PenaltyReturnTypeOnItsOwnLine, clang::format::FormatStyle::PointerAlignment, clang::format::FormatStyle::RawStringFormats, clang::format::FormatStyle::SpaceAfterCStyleCast, clang::format::FormatStyle::SpacesBeforeTrailingComments, clang::format::FormatStyle::SpacesInContainerLiterals, and clang::format::FormatStyle::Standard.

Referenced by getChromiumStyle().

getLanguageByFileName()

static FormatStyle::LanguageKind clang::format::getLanguageByFileName ( StringRef  FileName )

static

Definition at line 2292 of file Format.cpp.

Referenced by guessLanguage().

getLanguageName()

StringRef clang::format::getLanguageName ( FormatStyle::LanguageKind  Language )

inline

Definition at line 2049 of file Format.h.

Referenced by clang::format::TokenAnalyzer::TokenAnalyzer().

getLastLineEndColumn()

static unsigned clang::format::getLastLineEndColumn ( StringRef  Text, unsigned  StartColumn, unsigned  TabWidth, encoding::Encoding  Encoding  )

static

Definition at line 1451 of file ContinuationIndenter.cpp.

References clang::format::encoding::columnWidthWithTabs().

getLengthAfterCompression()

unsigned clang::format::BreakableToken::getLengthAfterCompression	(	unsigned	RemainingTokenColumns,
		Split	Split
	)		const

Returns the number of columns needed to format RemainingTokenColumns, assuming that Split is within the range measured by RemainingTokenColumns, and that the whitespace in Split is reduced to a single space.

Definition at line 193 of file BreakableToken.cpp.

getLengthToMatchingParen()

static unsigned clang::format::getLengthToMatchingParen ( const FormatToken &  Tok, const std::vector< ParenState > &  Stack  )

static

Definition at line 37 of file ContinuationIndenter.cpp.

getLengthToNextOperator()

static unsigned clang::format::getLengthToNextOperator ( const FormatToken &  Tok )

static

Definition at line 107 of file ContinuationIndenter.cpp.

References clang::format::FormatToken::NextOperator, and clang::format::FormatToken::TotalLength.

getLineCommentIndentPrefix()

static StringRef clang::format::getLineCommentIndentPrefix ( StringRef  Comment, const FormatStyle &  Style  )

static

Definition at line 42 of file BreakableToken.cpp.

References clang::format::FormatStyle::Language, and clang::format::FormatStyle::LK_TextProto.

Referenced by clang::format::BreakableLineCommentSection::BreakableLineCommentSection().

getLineCount()

virtual unsigned clang::format::getLineCount ( ) const

pure virtual

Returns the number of lines in this token in the original code.

Referenced by clang::format::BreakableStringLiteral::compressWhitespace(), replaceWhitespaceAfterLastLine(), clang::format::BreakableComment::supportsReflow(), and ~BreakableToken().

getLLVMStyle()

FormatStyle clang::format::getLLVMStyle

(

)

Returns a format style complying with the LLVM coding standards: http://llvm.org/docs/CodingStandards.html.

Definition at line 621 of file Format.cpp.

References clang::format::FormatStyle::AccessModifierOffset, clang::format::FormatStyle::AlignAfterOpenBracket, clang::format::FormatStyle::AlignConsecutiveAssignments, clang::format::FormatStyle::AlignConsecutiveDeclarations, clang::format::FormatStyle::AlignEscapedNewlines, clang::format::FormatStyle::AlignOperands, clang::format::FormatStyle::AlignTrailingComments, clang::format::FormatStyle::AllowAllParametersOfDeclarationOnNextLine, clang::format::FormatStyle::AllowShortBlocksOnASingleLine, clang::format::FormatStyle::AllowShortCaseLabelsOnASingleLine, clang::format::FormatStyle::AllowShortFunctionsOnASingleLine, clang::format::FormatStyle::AllowShortIfStatementsOnASingleLine, clang::format::FormatStyle::AllowShortLoopsOnASingleLine, clang::format::FormatStyle::AlwaysBreakAfterDefinitionReturnType, clang::format::FormatStyle::AlwaysBreakAfterReturnType, clang::format::FormatStyle::AlwaysBreakBeforeMultilineStrings, clang::format::FormatStyle::AlwaysBreakTemplateDeclarations, clang::prec::Assignment, clang::format::FormatStyle::BinPackArguments, clang::format::FormatStyle::BinPackParameters, clang::format::FormatStyle::BraceWrapping, clang::format::FormatStyle::BreakAfterJavaFieldAnnotations, clang::format::FormatStyle::BreakBeforeBinaryOperators, clang::format::FormatStyle::BreakBeforeBraces, clang::format::FormatStyle::BreakBeforeTernaryOperators, clang::format::FormatStyle::BreakConstructorInitializers, clang::format::FormatStyle::BreakInheritanceList, clang::format::FormatStyle::BreakStringLiterals, clang::format::FormatStyle::ColumnLimit, clang::format::FormatStyle::CommentPragmas, clang::format::FormatStyle::CompactNamespaces, clang::format::FormatStyle::ConstructorInitializerAllOnOneLineOrOnePerLine, clang::format::FormatStyle::ConstructorInitializerIndentWidth, clang::format::FormatStyle::ContinuationIndentWidth, clang::format::FormatStyle::Cpp11BracedListStyle, clang::format::FormatStyle::DerivePointerAlignment, clang::format::FormatStyle::DisableFormat, clang::format::FormatStyle::ExperimentalAutoDetectBinPacking, clang::format::FormatStyle::FixNamespaceComments, clang::format::FormatStyle::ForEachMacros, clang::tooling::IncludeStyle::IncludeBlocks, clang::tooling::IncludeStyle::IncludeCategories, clang::tooling::IncludeStyle::IncludeIsMainRegex, clang::format::FormatStyle::IncludeStyle, clang::format::FormatStyle::IndentCaseLabels, clang::format::FormatStyle::IndentPPDirectives, clang::format::FormatStyle::IndentWidth, clang::format::FormatStyle::IndentWrappedFunctionNames, clang::format::FormatStyle::JavaScriptQuotes, clang::format::FormatStyle::JavaScriptWrapImports, clang::format::FormatStyle::KeepEmptyLinesAtTheStartOfBlocks, clang::format::FormatStyle::Language, clang::format::FormatStyle::MaxEmptyLinesToKeep, clang::format::FormatStyle::NamespaceIndentation, clang::format::FormatStyle::ObjCBinPackProtocolList, clang::format::FormatStyle::ObjCBlockIndentWidth, clang::format::FormatStyle::ObjCSpaceAfterProperty, clang::format::FormatStyle::ObjCSpaceBeforeProtocolList, clang::format::FormatStyle::PenaltyBreakAssignment, clang::format::FormatStyle::PenaltyBreakBeforeFirstCallParameter, clang::format::FormatStyle::PenaltyBreakComment, clang::format::FormatStyle::PenaltyBreakFirstLessLess, clang::format::FormatStyle::PenaltyBreakString, clang::format::FormatStyle::PenaltyBreakTemplateDeclaration, clang::format::FormatStyle::PenaltyExcessCharacter, clang::format::FormatStyle::PenaltyReturnTypeOnItsOwnLine, clang::format::FormatStyle::PointerAlignment, clang::format::FormatStyle::ReflowComments, clang::prec::Relational, clang::format::FormatStyle::SortIncludes, clang::format::FormatStyle::SortUsingDeclarations, clang::format::FormatStyle::SpaceAfterCStyleCast, clang::format::FormatStyle::SpaceAfterTemplateKeyword, clang::format::FormatStyle::SpaceBeforeAssignmentOperators, clang::format::FormatStyle::SpaceBeforeCpp11BracedList, clang::format::FormatStyle::SpaceBeforeCtorInitializerColon, clang::format::FormatStyle::SpaceBeforeInheritanceColon, clang::format::FormatStyle::SpaceBeforeParens, clang::format::FormatStyle::SpaceBeforeRangeBasedForLoopColon, clang::format::FormatStyle::SpaceInEmptyParentheses, clang::format::FormatStyle::SpacesBeforeTrailingComments, clang::format::FormatStyle::SpacesInAngles, clang::format::FormatStyle::SpacesInContainerLiterals, clang::format::FormatStyle::SpacesInCStyleCastParentheses, clang::format::FormatStyle::SpacesInParentheses, clang::format::FormatStyle::SpacesInSquareBrackets, clang::format::FormatStyle::Standard, clang::format::FormatStyle::StatementMacros, clang::format::FormatStyle::TabWidth, and clang::format::FormatStyle::UseTab.

Referenced by getGNUStyle(), getGoogleStyle(), getMozillaStyle(), getNoStyle(), getStyle(), getWebKitStyle(), guessLanguage(), and clang::format::RawStringFormatStyleManager::RawStringFormatStyleManager().

getMozillaStyle()

FormatStyle clang::format::getMozillaStyle

(

)

Returns a format style complying with Mozilla's style guide: https://developer.mozilla.org/en-US/docs/Developer_Guide/Coding_Style.

Definition at line 880 of file Format.cpp.

References clang::format::FormatStyle::AllowAllParametersOfDeclarationOnNextLine, clang::format::FormatStyle::AllowShortFunctionsOnASingleLine, clang::format::FormatStyle::AlwaysBreakAfterDefinitionReturnType, clang::format::FormatStyle::AlwaysBreakAfterReturnType, clang::format::FormatStyle::AlwaysBreakTemplateDeclarations, clang::format::FormatStyle::BinPackArguments, clang::format::FormatStyle::BinPackParameters, clang::format::FormatStyle::BreakBeforeBraces, clang::format::FormatStyle::BreakConstructorInitializers, clang::format::FormatStyle::BreakInheritanceList, clang::format::FormatStyle::ConstructorInitializerIndentWidth, clang::format::FormatStyle::ContinuationIndentWidth, clang::format::FormatStyle::Cpp11BracedListStyle, clang::format::FormatStyle::FixNamespaceComments, getLLVMStyle(), clang::format::FormatStyle::IndentCaseLabels, clang::format::FormatStyle::ObjCSpaceAfterProperty, clang::format::FormatStyle::ObjCSpaceBeforeProtocolList, clang::format::FormatStyle::PenaltyReturnTypeOnItsOwnLine, clang::format::FormatStyle::PointerAlignment, and clang::format::FormatStyle::SpaceAfterTemplateKeyword.

getNamespaceToken()

const FormatToken * clang::format::getNamespaceToken	(	const AnnotatedLine *	Line,
		const SmallVectorImpl< AnnotatedLine *> &	AnnotatedLines
	)

Definition at line 112 of file NamespaceEndCommentsFixer.cpp.

getNoStyle()

FormatStyle clang::format::getNoStyle

(

)

Returns style indicating formatting should be not applied at all.

Definition at line 942 of file Format.cpp.

References clang::format::FormatStyle::DisableFormat, getLLVMStyle(), clang::format::FormatStyle::SortIncludes, and clang::format::FormatStyle::SortUsingDeclarations.

Referenced by getStyle().

getParseCategory()

const std::error_category & clang::format::getParseCategory

(

)

Definition at line 539 of file Format.cpp.

Referenced by make_error_code().

getPredefinedStyle()

bool clang::format::getPredefinedStyle	(	StringRef	Name,
		FormatStyle::LanguageKind	Language,
		FormatStyle *	Style
	)

Gets a predefined style for the specified language by name.

Currently supported names: LLVM, Google, Chromium, Mozilla. Names are compared case-insensitively.

Returns true if the Style has been set.

Definition at line 950 of file Format.cpp.

Referenced by getStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and clang::format::RawStringFormatStyleManager::RawStringFormatStyleManager().

getRangeLength()

virtual unsigned clang::format::getRangeLength ( unsigned  LineIndex, unsigned  Offset, StringRef::size_type  Length, unsigned  StartColumn  ) const

pure virtual

Returns the number of columns required to format the text in the byte range [Offset, Offset + Length).

Offset is the byte offset from the start of the content of the line at LineIndex.

StartColumn is the column at which the text starts in the formatted file, needed to compute tab stops correctly.

Referenced by clang::format::BreakableStringLiteral::compressWhitespace(), getRemainingLength(), and ~BreakableToken().

getRawStringDelimiter()

static llvm::Optional<StringRef> clang::format::getRawStringDelimiter ( StringRef  TokenText )

static

Definition at line 149 of file ContinuationIndenter.cpp.

Referenced by getEnclosingFunctionName().

getReflowSplit()

virtual Split clang::format::getReflowSplit ( unsigned  LineIndex, llvm::Regex &  CommentPragmasRegex  ) const

virtual

Returns a whitespace range (offset, length) of the content at LineIndex such that the content of that line is reflown to the end of the previous one.

Returning (StringRef::npos, 0) indicates reflowing is not possible.

The range will include any whitespace preceding the specified line's content.

If the split is not contained within one token, for example when reflowing line comments, returns (0, <length>).

Definition at line 194 of file BreakableToken.h.

getRemainingLength()

virtual unsigned clang::format::getRemainingLength ( unsigned  LineIndex, unsigned  Offset, unsigned  StartColumn  ) const

virtual

Returns the number of columns required to format the text following the byte Offset in the line LineIndex, including potentially unbreakable sequences of tokens following after the end of the token.

Offset is the byte offset from the start of the content of the line at LineIndex.

StartColumn is the column at which the text starts in the formatted file, needed to compute tab stops correctly.

For breakable tokens that never use extra space at the end of a line, this is equivalent to getRangeLength with a Length of StringRef::npos.

Definition at line 123 of file BreakableToken.h.

References getContentStartColumn(), and getRangeLength().

Referenced by clang::format::BreakableStringLiteral::compressWhitespace().

getSplit()

virtual Split clang::format::getSplit ( unsigned  LineIndex, unsigned  TailOffset, unsigned  ColumnLimit, unsigned  ContentStartColumn, llvm::Regex &  CommentPragmasRegex  ) const

pure virtual

Returns a range (offset, length) at which to break the line at LineIndex, if previously broken at TailOffset.

If possible, do not violate ColumnLimit, assuming the text starting at TailOffset in the token is formatted starting at ContentStartColumn in the reformatted file.

Referenced by getContentIndent(), and clang::format::BreakableComment::supportsReflow().

getSplitAfterLastLine()

virtual Split clang::format::getSplitAfterLastLine ( unsigned  TailOffset ) const

virtual

Returns a whitespace range (offset, length) of the content at the last line that needs to be reformatted after the last line has been reformatted.

A result having offset == StringRef::npos means that no reformat is necessary.

Definition at line 219 of file BreakableToken.h.

getStringSplit()

static BreakableToken::Split clang::format::getStringSplit ( StringRef  Text, unsigned  UsedColumns, unsigned  ColumnLimit, unsigned  TabWidth, encoding::Encoding  Encoding  )

static

Definition at line 136 of file BreakableToken.cpp.

References clang::format::encoding::columnWidthWithTabs(), Encoding, clang::format::encoding::getCodePointNumBytes(), clang::format::encoding::getEscapeSequenceLength(), clang::isAlphanumeric(), and IsBlank().

Referenced by clang::format::BreakableStringLiteral::getSplit().

getStyle()

llvm::Expected< FormatStyle > clang::format::getStyle	(	StringRef	StyleName,
		StringRef	FileName,
		StringRef	FallbackStyle,
		StringRef	Code = "",
		llvm::vfs::FileSystem *	FS = nullptr
	)

Construct a FormatStyle based on StyleName.

StyleName can take several forms:

• "{<key>: <value>, ...}" - Set specic style parameters.
• "<style name>" - One of the style names supported by getPredefinedStyle().
• "file" - Load style configuration from a file called .clang-format located in one of the parent directories of FileName or the current directory if FileName is empty.

Parameters

[in]	StyleName	Style name to interpret according to the description above.
[in]	FileName	Path to start search for .clang-format if StyleName == "file".
[in]	FallbackStyle	The name of a predefined style used to fallback to in case StyleName is "file" and no file can be found.
[in]	Code	The actual code to be formatted. Used to determine the language if the filename isn't sufficient.
[in]	FS	The underlying file system, in which the file resides. By default, the file system is the real file system.

Returns

FormatStyle as specified by StyleName. If StyleName is "file" and no file is found, returns FallbackStyle. If no style could be determined, returns an Error.

Definition at line 2334 of file Format.cpp.

References getLLVMStyle(), getNoStyle(), getPredefinedStyle(), guessLanguage(), clang::format::FormatStyle::Language, make_string_error(), parseConfiguration(), and Style.

Referenced by clang::tooling::formatAndApplyAllReplacements().

getTokenTypeName()

const char * clang::format::getTokenTypeName

(

TokenType

Type

)

Determines the name of a token type.

Definition at line 24 of file FormatToken.cpp.

References LIST_TOKEN_TYPES, NUM_TOKEN_TYPES, and TokNames.

getWebKitStyle()

FormatStyle clang::format::getWebKitStyle

(

)

Returns a format style complying with Webkit's style guide: http://www.webkit.org/coding/coding-style.html.

Definition at line 906 of file Format.cpp.

References clang::format::FormatStyle::AccessModifierOffset, clang::format::FormatStyle::AlignAfterOpenBracket, clang::format::FormatStyle::AlignOperands, clang::format::FormatStyle::AlignTrailingComments, clang::format::FormatStyle::BreakBeforeBinaryOperators, clang::format::FormatStyle::BreakBeforeBraces, clang::format::FormatStyle::BreakConstructorInitializers, clang::format::FormatStyle::ColumnLimit, clang::format::FormatStyle::Cpp11BracedListStyle, clang::format::FormatStyle::FixNamespaceComments, getLLVMStyle(), clang::format::FormatStyle::IndentWidth, clang::format::FormatStyle::NamespaceIndentation, clang::format::FormatStyle::ObjCBlockIndentWidth, clang::format::FormatStyle::ObjCSpaceAfterProperty, clang::format::FormatStyle::PointerAlignment, clang::format::FormatStyle::SpaceBeforeCpp11BracedList, and Style.

guessLanguage()

FormatStyle::LanguageKind clang::format::guessLanguage	(	StringRef	FileName,
		StringRef	Code
	)

Definition at line 2312 of file Format.cpp.

References getLanguageByFileName(), and getLLVMStyle().

Referenced by getStyle().

hash_combine()

template<class T >

static void clang::format::hash_combine ( std::size_t &  seed, const T &  v  )

inlinestatic

Definition at line 514 of file UnwrappedLineParser.cpp.

References BK_Block, clang::format::FormatToken::BlockKind, clang::Token::is(), clang::format::FormatToken::is(), clang::format::FormatToken::isOneOf(), clang::format::UnwrappedLine::kInvalidIndex, and clang::format::FormatToken::Tok.

Referenced by clang::serialization::reader::HeaderFileInfoTrait::ComputeHash(), CreateSLocExpansionAbbrev(), clang::HeaderSearch::getCachedModuleFileName(), clang::ast_type_traits::DynTypedNode::DenseMapInfo::getHashValue(), llvm::DenseMapInfo< clang::Sema::FunctionDeclAndLoc >::getHashValue(), clang::CompilerInvocation::getModuleHash(), and clang::TestModuleFileExtension::hashExtension().

insertBreak()

virtual void clang::format::insertBreak ( unsigned  LineIndex, unsigned  TailOffset, Split  Split, unsigned  ContentIndent, WhitespaceManager &  Whitespaces  ) const

pure virtual

Emits the previously retrieved Split via Whitespaces.

Referenced by getContentIndent(), and replaceWhitespaceAfterLastLine().

introducesBreakBeforeToken()

virtual bool clang::format::introducesBreakBeforeToken ( ) const

virtual

Returns whether there will be a line break at the start of the token.

Definition at line 205 of file BreakableToken.h.

isAllmanBrace()

static bool clang::format::isAllmanBrace ( const FormatToken &  Tok )

static

Definition at line 2840 of file TokenAnnotator.cpp.

References BK_Block, clang::format::FormatToken::BlockKind, clang::format::AnnotatedLine::First, clang::format::FormatToken::is(), clang::format::FormatToken::isOneOf(), clang::format::FormatStyle::Language, clang::format::AnnotatedLine::Level, clang::format::FormatStyle::LK_JavaScript, clang::format::FormatStyle::MaxEmptyLinesToKeep, clang::format::FormatToken::NewlinesBefore, clang::format::FormatToken::Previous, and Style.

IsBlank()

static bool clang::format::IsBlank ( char  C )

static

Definition at line 29 of file BreakableToken.cpp.

Referenced by getStringSplit().

isFunctionDeclarationName()

static bool clang::format::isFunctionDeclarationName ( const FormatToken &  Current, const AnnotatedLine &  Line  )

static

Definition at line 1979 of file TokenAnnotator.cpp.

isGoogScope()

static bool clang::format::isGoogScope ( const UnwrappedLine &  Line )

static

Definition at line 589 of file UnwrappedLineParser.cpp.

References clang::format::UnwrappedLine::Tokens.

isIIFE()

static bool clang::format::isIIFE ( const UnwrappedLine &  Line, const AdditionalKeywords &  Keywords  )

static

Definition at line 607 of file UnwrappedLineParser.cpp.

References clang::format::AdditionalKeywords::kw_function, and clang::format::UnwrappedLine::Tokens.

isJSDeclOrStmt()

static bool clang::format::isJSDeclOrStmt ( const AdditionalKeywords &  Keywords, const FormatToken *  FormatTok  )

static

Definition at line 901 of file UnwrappedLineParser.cpp.

References clang::format::FormatToken::isOneOf(), clang::format::AdditionalKeywords::kw_async, clang::format::AdditionalKeywords::kw_finally, clang::format::AdditionalKeywords::kw_function, clang::format::AdditionalKeywords::kw_import, clang::format::AdditionalKeywords::kw_let, clang::format::AdditionalKeywords::kw_var, clang::format::AdditionalKeywords::kw_yield, and Previous.

isLikelyXml()

bool clang::format::isLikelyXml

(

StringRef

Code

)

Definition at line 1981 of file Format.cpp.

Referenced by sortIncludes().

isMpegTS()

bool clang::format::isMpegTS

(

StringRef

Code

)

Definition at line 1974 of file Format.cpp.

Referenced by sortIncludes().

make_error_code()

std::error_code clang::format::make_error_code

(

ParseError

e

)

Definition at line 543 of file Format.cpp.

References getParseCategory().

Referenced by parseConfiguration().

make_string_error()

llvm::Error clang::format::make_string_error ( const llvm::Twine &  Message )

inline

Definition at line 547 of file Format.cpp.

Referenced by clang::tooling::applyAtomicChanges(), getStyle(), and llvm::yaml::MappingTraits< clang::tooling::AtomicChange >::mapping().

maxNestingDepth()

static unsigned clang::format::maxNestingDepth ( const AnnotatedLine &  Line )

static

Definition at line 1937 of file TokenAnnotator.cpp.

References clang::format::AnnotatedLine::First, max(), clang::format::FormatToken::NestingLevel, clang::format::FormatToken::Next, and Tok.

mayReflowContent()

static bool clang::format::mayReflowContent ( StringRef  Content )

static

Definition at line 301 of file BreakableToken.cpp.

References clang::isPunctuation().

Referenced by clang::format::BreakableBlockComment::mayReflow(), and clang::format::BreakableLineCommentSection::mayReflow().

mustBeJSIdent()

static bool clang::format::mustBeJSIdent ( const AdditionalKeywords &  Keywords, const FormatToken *  FormatTok  )

static

Definition at line 877 of file UnwrappedLineParser.cpp.

References clang::Token::getIdentifierInfo(), clang::format::FormatToken::is(), clang::format::FormatToken::isOneOf(), clang::format::AdditionalKeywords::kw_abstract, clang::format::AdditionalKeywords::kw_as, clang::format::AdditionalKeywords::kw_async, clang::format::AdditionalKeywords::kw_await, clang::format::AdditionalKeywords::kw_extends, clang::format::AdditionalKeywords::kw_finally, clang::format::AdditionalKeywords::kw_from, clang::format::AdditionalKeywords::kw_function, clang::format::AdditionalKeywords::kw_implements, clang::format::AdditionalKeywords::kw_import, clang::format::AdditionalKeywords::kw_in, clang::format::AdditionalKeywords::kw_instanceof, clang::format::AdditionalKeywords::kw_interface, clang::format::AdditionalKeywords::kw_is, clang::format::AdditionalKeywords::kw_let, clang::format::AdditionalKeywords::kw_of, clang::format::AdditionalKeywords::kw_throws, clang::format::AdditionalKeywords::kw_var, clang::format::AdditionalKeywords::kw_yield, and clang::format::FormatToken::Tok.

Referenced by mustBeJSIdentOrValue().

mustBeJSIdentOrValue()

static bool clang::format::mustBeJSIdentOrValue ( const AdditionalKeywords &  Keywords, const FormatToken *  FormatTok  )

static

Definition at line 892 of file UnwrappedLineParser.cpp.

References clang::Token::isLiteral(), clang::format::FormatToken::isOneOf(), mustBeJSIdent(), and clang::format::FormatToken::Tok.

opensProtoMessageField()

static bool clang::format::opensProtoMessageField ( const FormatToken &  LessTok, const FormatStyle &  Style  )

static

Definition at line 136 of file ContinuationIndenter.cpp.

References clang::format::FormatToken::is(), clang::format::FormatToken::isNot(), clang::format::FormatStyle::Language, clang::format::FormatStyle::LK_Proto, clang::format::FormatStyle::LK_TextProto, clang::format::FormatToken::NestingLevel, and clang::format::FormatToken::Previous.

operator<()

bool clang::format::operator<	(	const JsModuleReference &	LHS,
		const JsModuleReference &	RHS
	)

Definition at line 93 of file SortJavaScriptImports.cpp.

References clang::format::JsModuleReference::Category, clang::format::JsModuleReference::IsExport, clang::format::JsModuleReference::Prefix, and clang::format::JsModuleReference::URL.

parseConfiguration()

std::error_code clang::format::parseConfiguration	(	StringRef	Text,
		FormatStyle *	Style
	)

Parse configuration from YAML-formatted text.

Style->Language is used to get the base style, if the BasedOnStyle option is present.

The FormatStyleSet of Style is reset.

When BasedOnStyle is not present, options not present in the YAML document, are retained in Style.

Definition at line 974 of file Format.cpp.

References clang::format::FormatStyle::FormatStyleSet::Add(), clang::format::FormatStyle::FormatStyleSet::Clear(), clang::serialized_diags::Error, clang::format::FormatStyle::FormatStyleSet::Get(), clang::format::FormatStyle::Language, and make_error_code().

Referenced by getStyle().

printDebugInfo()

static LLVM_ATTRIBUTE_UNUSED void clang::format::printDebugInfo ( const UnwrappedLine &  Line, StringRef  Prefix = ""  )

static

Definition at line 2363 of file UnwrappedLineParser.cpp.

References clang::format::UnwrappedLineNode::Children, clang::comments::tok::eof, clang::format::UnwrappedLine::FirstStartColumn, clang::format::FormatToken::HasUnescapedNewline, clang::format::UnwrappedLine::InPPDirective, clang::Token::is(), clang::format::UnwrappedLine::kInvalidIndex, clang::format::UnwrappedLine::Level, clang::format::FormatToken::NewlinesBefore, Node, clang::format::FormatToken::Previous, clang::format::FormatToken::Tok, and clang::format::UnwrappedLine::Tokens.

processReplacements()

template<typename T >

static llvm::Expected<tooling::Replacements> clang::format::processReplacements ( T  ProcessFunc, StringRef  Code, const tooling::Replacements &  Replaces, const FormatStyle &  Style  )

static

Definition at line 2004 of file Format.cpp.

References clang::tooling::applyAllReplacements(), clang::tooling::Replacements::begin(), clang::tooling::Replacements::empty(), clang::tooling::Replacements::getAffectedRanges(), and clang::tooling::Replacements::merge().

Referenced by cleanupAroundReplacements(), and formatReplacements().

reflow()

virtual void clang::format::reflow ( unsigned  LineIndex, WhitespaceManager &  Whitespaces  ) const

virtual

Reflows the current line into the end of the previous one.

Definition at line 200 of file BreakableToken.h.

reformat() [1/2]

tooling::Replacements clang::format::reformat	(	const FormatStyle &	Style,
		StringRef	Code,
		ArrayRef< tooling::Range >	Ranges,
		StringRef	FileName = "<stdin>",
		FormattingAttemptStatus *	Status = nullptr
	)

Reformats the given Ranges in Code.

Each range is extended on either end to its next bigger logic unit, i.e. everything that might influence its formatting or might be influenced by its formatting.

Returns the Replacements necessary to make all Ranges comply with Style.

If Status is non-null, its value will be populated with the status of this formatting attempt. See FormattingAttemptStatus.

Definition at line 2216 of file Format.cpp.

Referenced by clang::tooling::applyAtomicChanges().

reformat() [2/2]

tooling::Replacements clang::format::reformat	(	const FormatStyle &	Style,
		StringRef	Code,
		ArrayRef< tooling::Range >	Ranges,
		StringRef	FileName,
		bool *	IncompleteFormat
	)

Same as above, except if IncompleteFormat is non-null, its value will be set to true if any of the affected ranges were not formatted due to a non-recoverable syntax error.

Definition at line 2236 of file Format.cpp.

replaceWhitespaceAfterLastLine()

void clang::format::replaceWhitespaceAfterLastLine	(	unsigned	TailOffset,
		Split	SplitAfterLastLine,
		WhitespaceManager &	Whitespaces
	)		const

Replaces the whitespace from SplitAfterLastLine on the last line after the last line has been formatted by performing a reformatting.

Definition at line 225 of file BreakableToken.h.

References getLineCount(), and insertBreak().

ShouldBreakBeforeBrace()

static bool clang::format::ShouldBreakBeforeBrace ( const FormatStyle &  Style, const FormatToken &  InitialToken  )

static

Definition at line 625 of file UnwrappedLineParser.cpp.

References clang::format::FormatStyle::BraceWrappingFlags::AfterClass, clang::format::FormatStyle::BraceWrappingFlags::AfterNamespace, clang::format::FormatStyle::BraceWrappingFlags::AfterStruct, clang::format::FormatStyle::BraceWrappingFlags::AfterUnion, clang::format::FormatStyle::BraceWrapping, clang::if(), and clang::format::FormatToken::is().

shouldIndentWrappedSelectorName()

static bool clang::format::shouldIndentWrappedSelectorName ( const FormatStyle &  Style, LineType  LineType  )

static

Definition at line 30 of file ContinuationIndenter.cpp.

References clang::format::FormatStyle::IndentWrappedFunctionNames, and LT_ObjCMethodDecl.

sortCppIncludes() [1/2]

static void clang::format::sortCppIncludes ( const FormatStyle &  Style, const SmallVectorImpl< IncludeDirective > &  Includes, ArrayRef< tooling::Range >  Ranges, StringRef  FileName, tooling::Replacements &  Replaces, unsigned *  Cursor  )

static

Definition at line 1690 of file Format.cpp.

References affectsRange(), Category, Filename, FindCursorIndex(), clang::tooling::IncludeStyle::IncludeBlocks, and clang::format::FormatStyle::IncludeStyle.

sortCppIncludes() [2/2]

tooling::Replacements clang::format::sortCppIncludes	(	const FormatStyle &	Style,
		StringRef	Code,
		ArrayRef< tooling::Range >	Ranges,
		StringRef	FileName,
		tooling::Replacements &	Replaces,
		unsigned *	Cursor
	)

Definition at line 1765 of file Format.cpp.

Referenced by sortIncludes().

sortIncludes()

tooling::Replacements clang::format::sortIncludes	(	const FormatStyle &	Style,
		StringRef	Code,
		ArrayRef< tooling::Range >	Ranges,
		StringRef	FileName,
		unsigned *	Cursor = nullptr
	)

Returns the replacements necessary to sort all #include blocks that are affected by Ranges.

Definition at line 1983 of file Format.cpp.

References isLikelyXml(), isMpegTS(), clang::format::FormatStyle::Language, sortCppIncludes(), clang::format::FormatStyle::SortIncludes, sortJavaImports(), and sortJavaScriptImports().

Referenced by clang::tooling::applyAtomicChanges(), and formatReplacements().

sortJavaImports() [1/2]

static void clang::format::sortJavaImports ( const FormatStyle &  Style, const SmallVectorImpl< JavaImportDirective > &  Imports, ArrayRef< tooling::Range >  Ranges, StringRef  FileName, tooling::Replacements &  Replaces  )

static

Definition at line 1853 of file Format.cpp.

References affectsRange(), findJavaImportGroup(), Identifier, and IsStatic.

sortJavaImports() [2/2]

tooling::Replacements clang::format::sortJavaImports	(	const FormatStyle &	Style,
		StringRef	Code,
		ArrayRef< tooling::Range >	Ranges,
		StringRef	FileName,
		tooling::Replacements &	Replaces
	)

Definition at line 1922 of file Format.cpp.

Referenced by sortIncludes().

sortJavaScriptImports()

tooling::Replacements clang::format::sortJavaScriptImports	(	const FormatStyle &	Style,
		StringRef	Code,
		ArrayRef< tooling::Range >	Ranges,
		StringRef	FileName
	)

Definition at line 442 of file SortJavaScriptImports.cpp.

References clang::format::TokenAnalyzer::process().

Referenced by sortIncludes().

sortUsingDeclarations()

tooling::Replacements clang::format::sortUsingDeclarations	(	const FormatStyle &	Style,
		StringRef	Code,
		ArrayRef< tooling::Range >	Ranges,
		StringRef	FileName = "<stdin>"
	)

Sort consecutive using declarations in the given Ranges in Code.

Returns the Replacements that sort the using declarations in all Ranges in Code.

Definition at line 2255 of file Format.cpp.

References clang::format::TokenAnalyzer::process().

startsNextParameter()

static bool clang::format::startsNextParameter ( const FormatToken &  Current, const FormatStyle &  Style  )

static

Definition at line 120 of file ContinuationIndenter.cpp.

startsSegmentOfBuilderTypeCall()

static bool clang::format::startsSegmentOfBuilderTypeCall ( const FormatToken &  Tok )

static

Definition at line 115 of file ContinuationIndenter.cpp.

References clang::format::FormatToken::closesScope(), clang::format::FormatToken::isMemberAccess(), and clang::format::FormatToken::Previous.

supportsReflow()

virtual bool clang::format::supportsReflow ( ) const

virtual

Returns whether the token supports reflowing text.

Definition at line 181 of file BreakableToken.h.

switchesFormatting()

*p Token must be a comment *bool clang::format::switchesFormatting

(

const FormatToken &

Token

)

Checks if Token switches formatting, like /* clang-format off.

Definition at line 184 of file BreakableToken.cpp.

References clang::format::FormatToken::is(), and clang::format::FormatToken::TokenText.

Referenced by getEnclosingFunctionName(), clang::format::BreakableBlockComment::mayReflow(), and clang::format::BreakableLineCommentSection::mayReflow().

tokenCanStartNewLine()

static bool clang::format::tokenCanStartNewLine ( const clang::Token &  Tok )

static

Definition at line 851 of file UnwrappedLineParser.cpp.

References clang::Token::isNot().

updateNextToken()

virtual void clang::format::updateNextToken ( LineState &  State ) const

virtual

Updates the next token of State to the next token after this one.

This can be used when this token manages a set of underlying tokens as a unit and is responsible for the formatting of the them.

Definition at line 235 of file BreakableToken.h.

~BreakableToken()

virtual clang::format::~BreakableToken ( )

virtual

Definition at line 94 of file BreakableToken.h.

References getLineCount(), getRangeLength(), and Offset.

Variable Documentation

Blanks

const char* const clang::format::Blanks = " \t\v\f\r"

static

Definition at line 28 of file BreakableToken.cpp.

DefaultFallbackStyle

const char * clang::format::DefaultFallbackStyle = "LLVM"

The suggested predefined style to use as the fallback style in getStyle.

Different builds can modify the value to the preferred styles.

Definition at line 2332 of file Format.cpp.

DefaultFormatStyle

const char * clang::format::DefaultFormatStyle = "file"

The suggested format style to use by default.

This allows tools using getStyle to have a consistent default style. Different builds can modify the value to the preferred styles.

Definition at line 2330 of file Format.cpp.

Encoding

const encoding::Encoding clang::format::Encoding

protected

Definition at line 245 of file BreakableToken.h.

Referenced by clang::format::BreakableBlockComment::BreakableBlockComment(), getCommentSplit(), clang::format::BreakableBlockComment::getRangeLength(), clang::format::BreakableLineCommentSection::getRangeLength(), clang::format::BreakableStringLiteral::getRemainingLength(), clang::format::BreakableStringLiteral::getSplit(), clang::format::BreakableComment::getSplit(), and getStringSplit().

InPPDirective

const bool clang::format::InPPDirective

protected

Definition at line 244 of file BreakableToken.h.

Referenced by clang::format::BreakableBlockComment::BreakableBlockComment(), and clang::format::WhitespaceManager::WhitespaceManager().

itself

to be on a line of clang::format::itself

Base class for tokens / ranges of tokens that can allow breaking within the tokens - for example, to avoid whitespace beyond the column limit, or to reflow text.

Generally, a breakable token consists of logical lines, addressed by a line index. For example, in a sequence of line comments, each line comment is its own logical line; similarly, for a block comment, each line in the block comment is on its own logical line.

There are two methods to compute the layout of the token:

• getRangeLength measures the number of columns needed for a range of text within a logical line, and
• getContentStartColumn returns the start column at which we want the content of a logical line to start (potentially after introducing a line break).

The mechanism to adapt the layout of the breakable token is organised around the concept of a Split, which is a whitespace range that signifies a position of the content of a token where a reformatting might be done.

Operating with splits is divided into two operations:

• getSplit, for finding a split starting at a position,
• insertBreak, for executing the split using a whitespace manager.

There is a pair of operations that are used to compress a long whitespace range with a single space if that will bring the line length under the column limit:

• getLineLengthAfterCompression, for calculating the size in columns of the line after a whitespace range has been compressed, and
• compressWhitespace, for executing the whitespace compression using a whitespace manager; note that the compressed whitespace may be in the middle of the original line and of the reformatted line.

For tokens where the whitespace before each line needs to be also reformatted, for example for tokens supporting reflow, there are analogous operations that might be executed before the main line breaking occurs:

• getReflowSplit, for finding a split such that the content preceding it needs to be specially reflown,
• reflow, for executing the split using a whitespace manager,
• introducesBreakBefore, for checking if reformatting the beginning of the content introduces a line break before it,
• adaptStartOfLine, for executing the reflow using a whitespace manager.

For tokens that require the whitespace after the last line to be reformatted, for example in multiline jsdoc comments that require the trailing '

Definition at line 34 of file BreakableToken.h.

reflown

to be on a line of there are analogous operations* that might be executed after the last line has been for finding a split after the last line that needs* to be clang::format::reflown

Definition at line 34 of file BreakableToken.h.

reformatted

to be on a line of there are analogous operations* that might be executed after the last line has been clang::format::reformatted

Definition at line 34 of file BreakableToken.h.

replaceWhitespaceAfterLastLine

to be on a line of there are analogous operations* that might be executed after the last line has been for finding a split after the last line that needs* to be * clang::format::replaceWhitespaceAfterLastLine

Definition at line 34 of file BreakableToken.h.

Style

const FormatStyle& clang::format::Style

protected

Definition at line 246 of file BreakableToken.h.

Referenced by clang::format::TokenAnnotator::annotate(), clang::format::BreakableBlockComment::BreakableBlockComment(), clang::format::TokenAnnotator::calculateFormattingInformation(), cleanupAroundReplacements(), expandPresets(), clang::format::CommaSeparatedList::formatAfterToken(), formatReplacements(), clang::format::FormatStyle::FormatStyleSet::Get(), clang::format::BreakableBlockComment::getContentIndent(), getGNUStyle(), clang::format::FormatStyle::GetLanguageStyle(), clang::format::BreakableBlockComment::getRangeLength(), clang::format::BreakableLineCommentSection::getRangeLength(), clang::format::BreakableStringLiteral::getRemainingLength(), clang::format::BreakableStringLiteral::getSplit(), clang::format::BreakableComment::getSplit(), getStyle(), getWebKitStyle(), clang::format::WhitespaceManager::Change::indentAndNestingLevel(), isAllmanBrace(), llvm::yaml::MappingTraits< clang::tooling::AtomicChange >::mapping(), clang::format::CommaSeparatedList::precomputeFormattingInfos(), and clang::VarDecl::setInitStyle().

StyleOptionHelpDescription

const char * clang::format::StyleOptionHelpDescription

Initial value:

=
    "Coding style, currently supports:\n"
    "  LLVM, Google, Chromium, Mozilla, WebKit.\n"
    "Use -style=file to load style configuration from\n"
    ".clang-format file located in one of the parent\n"
    "directories of the source file (or current\n"
    "directory for stdin).\n"
    "Use -style=\"{key: value, ...}\" to set specific\n"
    "parameters, e.g.:\n"
    "  -style=\"{BasedOnStyle: llvm, IndentWidth: 8}\""

Description to be used for help text for a llvm::cl option for specifying format style.

The description is closely related to the operation of getStyle().

Definition at line 2281 of file Format.cpp.

Tok

const FormatToken& clang::format::Tok

protected

Definition at line 243 of file BreakableToken.h.

Referenced by clang::Sema::ActOnStringLiteral(), clang::TokenRewriter::AddTokenBefore(), clang::format::AffectedRangeManager::AffectedRangeManager(), clang::format::AffectedRangeManager::affectsCharSourceRange(), AuditedType(), clang::format::BreakableBlockComment::BreakableBlockComment(), clang::format::BreakableLineCommentSection::BreakableLineCommentSection(), clang::Preprocessor::CheckEndOfDirective(), compareModuleHeaders(), DoPrintMacros(), clang::DoPrintPreprocessedInput(), clang::MacroInfo::dump(), clang::Preprocessor::EnterMacro(), clang::PreferredTypeBuilder::enterParenExpr(), clang::Preprocessor::EnterToken(), clang::PreferredTypeBuilder::enterTypeCast(), clang::PreferredTypeBuilder::enterVariableInit(), EvaluateDirectiveSubExpr(), EvaluateFeatureLikeBuiltinMacro(), clang::DumpTokensAction::ExecuteAction(), clang::PreprocessOnlyAction::ExecuteAction(), findDirectives(), clang::Lexer::findLocationAfterToken(), clang::Lexer::findNextToken(), formatModuleId(), GenerateNewArgTokens(), clang::Lexer::getBufferLocation(), getEnclosingFunctionName(), clang::format::FormatTokenLexer::getKeywords(), clang::ModuleMapParser::getLocation(), clang::Preprocessor::getPreprocessingRecord(), clang::MacroInfo::getReplacementToken(), clang::StringLiteralParser::getUDSuffixOffset(), clang::PragmaNamespace::HandlePragma(), clang::Preprocessor::HandlePragmaHdrstop(), clang::Preprocessor::HandlePragmaPoison(), clang::html::HighlightMacros(), clang::TokenLexer::Init(), isConfigurationPattern(), clang::PragmaNamespace::IsEmpty(), isMapModifier(), isMapType(), IsStringPrefix(), isTargetEnvironment(), clang::format::FormatTokenLexer::lex(), clang::TokenLexer::Lex(), clang::Preprocessor::LexOnOffSwitch(), LocPropertyAttribute(), maxNestingDepth(), clang::format::BreakableBlockComment::mayReflow(), clang::format::BreakableLineCommentSection::mayReflow(), outputPrintable(), ParseAlignPragma(), parseDeclareSimdClauses(), ParseLoopHintValue(), parseMapType(), parseMapTypeModifiers(), clang::ModuleMapParser::parseModuleMapFile(), parseOpenMPDirectiveKind(), clang::Parser::ParseOpenMPParensExpr(), parseOpenMPReductionId(), clang::Parser::ParseOpenMPVarList(), clang::Preprocessor::ParsePragmaPushOrPopMacro(), PrintMacroDefinition(), ReadLineMarkerFlags(), clang::Lexer::ReadToEndOfLine(), clang::ASTReader::ReadToken(), resyncUTF8(), clang::RewriteIncludesInInput(), clang::format::TokenAnnotator::setCommentLineLevels(), shouldAddRequirement(), clang::Preprocessor::SkipTokensWhileUsingPCH(), clang::MacroArgs::StringifyArgument(), clang::html::SyntaxHighlight(), clang::format::BreakableComment::tokenAt(), clang::TokenRewriter::TokenRewriter(), UseNSOptionsMacro(), clang::format::WhitespaceManager::WhitespaceManager(), and clang::TokenLexer::~TokenLexer().