55 references to InvalidCharacter
Microsoft.CodeAnalysis.CSharp (51)
Parser\Lexer.cs (33)
438char surrogateCharacter = SlidingTextWindow.InvalidCharacter; 879case SlidingTextWindow.InvalidCharacter: 1710char surrogateCharacter = SlidingTextWindow.InvalidCharacter; 1734case SlidingTextWindow.InvalidCharacter: 1906if (surrogateCharacter != SlidingTextWindow.InvalidCharacter) 2015consumedSurrogate = SlidingTextWindow.InvalidCharacter; 2037Debug.Assert(consumedSurrogate == SlidingTextWindow.InvalidCharacter, "Since consumedChar == '\\'"); 2143case SlidingTextWindow.InvalidCharacter: 2178if (consumedSurrogate != SlidingTextWindow.InvalidCharacter) 2482if (ch == SlidingTextWindow.InvalidCharacter) 2535if (ch == SlidingTextWindow.InvalidCharacter || SyntaxFacts.IsNewLine(ch)) 2570if ((ch = TextWindow.PeekChar()) == SlidingTextWindow.InvalidCharacter && TextWindow.IsReallyAtEnd()) 2600(ch != SlidingTextWindow.InvalidCharacter || !TextWindow.IsReallyAtEnd())) 2798case SlidingTextWindow.InvalidCharacter: 2859else if (ch is SlidingTextWindow.InvalidCharacter && this.TextWindow.IsReallyAtEnd()) 2889case SlidingTextWindow.InvalidCharacter: 3150Debug.Assert(this.LocationIs(XmlDocCommentLocation.End) || TextWindow.PeekChar() == SlidingTextWindow.InvalidCharacter); 3211case SlidingTextWindow.InvalidCharacter: 3383if (lowSurrogate != SlidingTextWindow.InvalidCharacter) 3475case SlidingTextWindow.InvalidCharacter: 3608case SlidingTextWindow.InvalidCharacter: 3773case SlidingTextWindow.InvalidCharacter: 3829case SlidingTextWindow.InvalidCharacter: 3899case SlidingTextWindow.InvalidCharacter: 3955char consumedSurrogate = SlidingTextWindow.InvalidCharacter; 3984case SlidingTextWindow.InvalidCharacter: 4257&& nextChar == ch && nextSurrogate == SlidingTextWindow.InvalidCharacter) 4376case SlidingTextWindow.InvalidCharacter: 4420case SlidingTextWindow.InvalidCharacter: 4507case SlidingTextWindow.InvalidCharacter: 4550case SlidingTextWindow.InvalidCharacter: 4629case SlidingTextWindow.InvalidCharacter: 4674case SlidingTextWindow.InvalidCharacter:
Parser\Lexer_RawStringLiteral.cs (1)
55=> currentChar == SlidingTextWindow.InvalidCharacter && TextWindow.IsReallyAtEnd();
Parser\Lexer_StringLiteral.cs (6)
47if (c2 != SlidingTextWindow.InvalidCharacter) 58(ch == SlidingTextWindow.InvalidCharacter && TextWindow.IsReallyAtEnd())) 91info.CharValue = SlidingTextWindow.InvalidCharacter; 132surrogateCharacter = SlidingTextWindow.InvalidCharacter; 222if (ch == SlidingTextWindow.InvalidCharacter && TextWindow.IsReallyAtEnd()) 357(ch == SlidingTextWindow.InvalidCharacter && _lexer.TextWindow.IsReallyAtEnd());
Parser\SlidingTextWindow.cs (11)
245/// After reading <see cref=" InvalidCharacter"/>, a consumer can determine 304/// The next character, <see cref="InvalidCharacter" /> if there were no characters 310if (c != InvalidCharacter) 329return InvalidCharacter; 352ch = InvalidCharacter; 386surrogateCharacter = InvalidCharacter; 406Debug.Assert(ch != InvalidCharacter, "Precondition established by all callers; required for correctness of AdvanceChar() call."); 416surrogateCharacter = InvalidCharacter; 429surrogateCharacter = InvalidCharacter; 543surrogate = InvalidCharacter; 739lowSurrogate = InvalidCharacter;
Microsoft.CodeAnalysis.CSharp.Syntax.UnitTests (4)
LexicalAndXml\LexicalTests.cs (4)
264Assert.Equal('\uFFFF', SlidingTextWindow.InvalidCharacter); 1087Assert.Equal(SlidingTextWindow.InvalidCharacter, Char.Parse(token.ValueText)); 1138Assert.Equal(SlidingTextWindow.InvalidCharacter, Char.Parse(token.ValueText)); 1163Assert.Equal('\uFFFF', SlidingTextWindow.InvalidCharacter);