lib/Format/FormatToken.h

143   /// Whether there is at least one unescaped newline before the \c
151   /// whitespace (relative to \c WhiteSpaceStart). 0 if there is no '\n'.
166   /// Indicates that this is the first token of the file.
181   /// Set to \c true if this token is an unterminated literal.
184   /// Contains the kind of block if this token is a brace.
192   /// \c true if it is allowed to break before this token.
195   /// \c true if this is the ">" of "template<..>".
198   /// Number of parameters, if this is "(", "[" or "<".
202   /// if this is "(", "[" or "<".
205   /// If this is a bracket ("<", "(", "[" or "{"), contains the kind of
213   /// If this is an opening parenthesis, how are the parameters packed?
221   /// The configured TabWidth is used as tab width.
229   /// The binding strength of a token. This is a combined value of
243   /// If this is the first ObjC selector name in an ObjC method
250   /// If this is the first ObjC selector name in an ObjC method
255   /// The 0-based index of the parameter/argument. For ObjC it is set
275   /// If this is an operator (or "."/"->") in a sequence of operators
279   /// If this is an operator (or "."/"->") in a sequence of operators
293   /// If this is a bracket, this points to the matching one.
314   bool is(tok::TokenKind Kind) const { return Tok.is(Kind); }
315   bool is(TokenType TT) const { return Type == TT; }
316   bool is(const IdentifierInfo *II) const {
319   bool is(tok::PPKeywordKind Kind) const {
324     return is(K1) || is(K2);
328     return is(K1) || isOneOf(K2, Ks...);
330   template <typename T> bool isNot(T Kind) const { return !is(Kind); }
333     return is(tok::kw_if) || endsSequence(tok::kw_constexpr, tok::kw_if) ||
371            (!ColonRequired || (Next && Next->is(tok::colon)));
374   /// Determine whether the token is a simple-type-specifier.
378     return is(tok::at) && Next &&
385   /// Returns whether \p Tok is ([{ or an opening < of a template or in
388     if (is(TT_TemplateString) && TokenText.endswith("${"))
390     if (is(TT_DictLiteral) && is(tok::less))
395   /// Returns whether \p Tok is )]} or a closing > of a template or in
398     if (is(TT_TemplateString) && TokenText.startswith("}"))
400     if (is(TT_DictLiteral) && is(tok::greater))
406   /// Returns \c true if this is a "." or "->" accessing a member.
430     // Comma is a binary operator, but does not behave as such wrt. formatting.
435     return is(tok::comment) &&
436            (is(TT_LineComment) || !Next || Next->NewlinesBefore > 0);
439   /// Returns \c true if this is a keyword that can be used
459   /// Returns \c true if this is a string literal that's like a label,
462     if (!is(tok::string_literal))
491     while (Tok && Tok->is(tok::comment))
499     while (Tok && Tok->is(tok::comment))
507     if (is(TT_TemplateString) && opensScope())
509     return is(TT_ArrayInitializerLSquare) || is(TT_ProtoExtensionLSquare) ||
510            (is(tok::l_brace) &&
511             (BlockKind == BK_Block || is(TT_DictLiteral) ||
513            (is(tok::less) && (Style.Language == FormatStyle::LK_Proto ||
517   /// Returns whether the token is the left square bracket of a C++
527     return T && T->is(tok::kw_auto);
532     if (is(TT_TemplateString) && closesScope())
541     if (is(tok::comment))
559     if (is(tok::comment) && Next)
561     return is(K1) && Next && Next->startsSequenceInternal(Tokens...);
565     if (is(tok::comment) && Next)
567     return is(K1);
571     if (is(tok::comment) && Previous)
573     return is(K1);
578     if (is(tok::comment) && Previous)
580     return is(K1) && Previous && Previous->endsSequenceInternal(Tokens...);
598   /// Assumes that the token having this role is already formatted.
708     kw_is = &IdentTable.get("is");
775     // is
894   /// Returns \c true if \p Tok is a true JavaScript identifier, returns
895   /// \c false if it is a keyword or a pseudo keyword.
897     return Tok.is(tok::identifier) &&
902   /// Returns \c true if \p Tok is a C# keyword, returns
903   /// \c false if it is a anything else.
952       return Tok.is(tok::identifier) &&