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Escape quotes in double-quoted string literals

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This commit is contained in:
Alexander Luzgarev 2018-04-07 12:28:12 +02:00
parent 35f261e74f
commit a53a02fe0b
2 changed files with 15 additions and 0 deletions
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11
Lexer.Tests/MLexerShould.cs
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@ -261,5 +261,16 @@ namespace Lexer.Tests
Assert.Less(1, tokens.Count); Assert.Less(1, tokens.Count);
} }
} }
[TestCase(".42i")]
[TestCase("42i")]
[TestCase("42e-1i")]
public void ParseComplexNumbers(string text)
{
var sut = CreateLexer(text);
var tokens = sut.ParseAll();
Assert.AreEqual(2, tokens.Count);
Assert.AreEqual(TokenKind.NumberLiteral, tokens[0].Kind);
}
} }
} }

4
Lexer/MLexer.cs
View File

@ -359,6 +359,10 @@ namespace Lexer
if (success) if (success)
{ {
if (Window.PeekChar(n) == 'i' || Window.PeekChar(n) == 'j')
{
n++;
}
var s = Window.GetAndConsumeChars(n); var s = Window.GetAndConsumeChars(n);
return PureTokenFactory.CreateNumberLiteral(s); return PureTokenFactory.CreateNumberLiteral(s);
} }