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AdamSpeight2008 wants to merge 9 commits into from
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Scanner(Unification) & TryPeek #1727

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36a76be
Rename commonly used method to a shorter version. To aid in source co…
AdamSpeight2008 Mar 26, 2015
7a8b0cb
Rename CanGetChar() To CanGet()
AdamSpeight2008 Mar 27, 2015
31d4bec
Implemented NextIs
AdamSpeight2008 Mar 27, 2015
009e339
Implemented `AreNext( chars : string ) : Boolean` method overload.
AdamSpeight2008 Mar 27, 2015
acfe87d
Fix for Test Failure
AdamSpeight2008 Mar 27, 2015
0519278
Modified AreNext so it correctly works for the 0 offset case.
AdamSpeight2008 Mar 29, 2015
70042b2
Change to method signature of NextIs
AdamSpeight2008 Mar 29, 2015
04fa033
Added new extension methods, to for readability.
AdamSpeight2008 Mar 31, 2015
23a5f87
Merge branch 'master' of https://github.com/dotnet/roslyn into TryPeek_4
AdamSpeight2008 Apr 1, 2015
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33 changes: 33 additions & 0 deletions src/Compilers/VisualBasic/Portable/Scanner/CharacterInfo.vb
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Original file line number Diff line number Diff line change
Expand Up @@ -488,4 +488,37 @@ Namespace Microsoft.CodeAnalysis.VisualBasic
End Function
End Class

Friend Module CharExts

<Runtime.CompilerServices.Extension>
Friend Function IsAnyOf(c As Char, c0 As Char, c1 As Char) As Boolean
Return (c = c0) OrElse (c = c1)
End Function

<Runtime.CompilerServices.Extension>
Friend Function IsAnyOf(c As Char, c0 As Char, c1 As Char, c2 As Char) As Boolean
Return (c = c0) OrElse (c = c1) OrElse (c = c2)
End Function

<Runtime.CompilerServices.Extension>
Friend Function IsAnyOf(c As Char, c0 As Char, c1 As Char, c2 As Char, c3 As Char) As Boolean
Return (c = c0) OrElse (c = c1) OrElse (c = c2) OrElse (c = c3)
End Function

<Runtime.CompilerServices.Extension>
Friend Function IsNoneOf(c As Char, c0 As Char, c1 As Char) As Boolean
Return (c <> c0) AndAlso (c <> c1)
End Function

<Runtime.CompilerServices.Extension>
Friend Function IsNoneOf(c As Char, c0 As Char, c1 As Char, c2 As Char) As Boolean
Return (c <> c0) AndAlso (c <> c1) AndAlso (c <> c2)
End Function

<Runtime.CompilerServices.Extension>
Friend Function IsNoneOf(c As Char, c0 As Char, c1 As Char, c2 As Char, c3 As Char) As Boolean
Return (c <> c0) AndAlso (c <> c1) AndAlso (c <> c2) AndAlso (c <> c3)
End Function
End Module

End Namespace
4 changes: 2 additions & 2 deletions src/Compilers/VisualBasic/Portable/Scanner/KeywordTable.vb
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Expand Up @@ -304,9 +304,9 @@ Namespace Microsoft.CodeAnalysis.VisualBasic.Syntax

Private Shared Function EnsureHalfWidth(s As String) As String
Dim result As Char() = Nothing

Dim ch As Char
For i As Integer = 0 To s.Length - 1
Dim ch = s(i)
ch = s(i)

If SyntaxFacts.IsFullWidth(ch) Then
ch = SyntaxFacts.MakeHalfWidth(ch)
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