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Fixed SD2-1405: VB ! operator does not parse 

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/trunk@3125 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61
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Daniel Grunwald 17 years ago
parent
f57361a316
commit
134fd3a2f9
12 changed files with 2291 additions and 2119 deletions
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  1. 3
      src/Libraries/NRefactory/Project/Src/Ast/Enums.cs
  2. 2
      src/Libraries/NRefactory/Project/Src/Lexer/VBNet/KeywordList.txt
  3. 54
      src/Libraries/NRefactory/Project/Src/Lexer/VBNet/Lexer.cs
  4. 372
      src/Libraries/NRefactory/Project/Src/Lexer/VBNet/Tokens.cs
  5. 3847
      src/Libraries/NRefactory/Project/Src/Parser/VBNet/Parser.cs
  6. 5
      src/Libraries/NRefactory/Project/Src/Parser/VBNet/VBNET.ATG
  7. 6
      src/Libraries/NRefactory/Project/Src/PrettyPrinter/CSharp/CSharpOutputVisitor.cs
  8. 13
      src/Libraries/NRefactory/Project/Src/PrettyPrinter/VBNet/VBNetOutputVisitor.cs
  9. 77
      src/Libraries/NRefactory/Test/Lexer/VBNet/CustomLexerTests.cs
  10. 14
      src/Libraries/NRefactory/Test/Lexer/VBNet/LexerTests.cs
  11. 6
      src/Libraries/NRefactory/Test/Output/VBNet/VBNetOutputTest.cs
  12. 11
      src/Libraries/NRefactory/Test/Parser/TypeLevel/MethodDeclarationTests.cs

3
src/Libraries/NRefactory/Project/Src/Ast/Enums.cs
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@ -200,6 +200,9 @@ namespace ICSharpCode.NRefactory.Ast @@ -200,6 +200,9 @@ namespace ICSharpCode.NRefactory.Ast
Like,
/// <summary>C#: ??</summary>
NullCoalescing,
/// <summary>VB-only: !</summary>
DictionaryAccess
}
public enum CastType

2
src/Libraries/NRefactory/Project/Src/Lexer/VBNet/KeywordList.txt
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@ -34,6 +34,8 @@ ConcatString = "&" @@ -34,6 +34,8 @@ ConcatString = "&"
Power = "^"
# Question mark is not needed by VB8, but we use it inside the IDE
QuestionMark = "?"
# Exclamation mark = Dictionary access operator (not always a token, sometimes it's a type character)
ExclamationMark = "!"
OpenCurlyBrace = "{"
CloseCurlyBrace = "}"

54
src/Libraries/NRefactory/Project/Src/Lexer/VBNet/Lexer.cs
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@ -48,8 +48,14 @@ namespace ICSharpCode.NRefactory.Parser.VB @@ -48,8 +48,14 @@ namespace ICSharpCode.NRefactory.Parser.VB
return curToken;
}
bool misreadExclamationMarkAsTypeCharacter;
protected override Token Next()
{
if (misreadExclamationMarkAsTypeCharacter) {
misreadExclamationMarkAsTypeCharacter = false;
return new Token(Tokens.ExclamationMark, Col - 1, Line);
}
unchecked {
int nextChar;
while ((nextChar = ReaderRead()) != -1) {
@ -149,21 +155,24 @@ namespace ICSharpCode.NRefactory.Parser.VB @@ -149,21 +155,24 @@ namespace ICSharpCode.NRefactory.Parser.VB
if (Char.IsLetter(ch)) {
int x = Col - 1;
int y = Line;
string s = ReadIdent(ch);
int keyWordToken = Keywords.GetToken(s);
if (keyWordToken >= 0) {
lineEnd = false;
return new Token(keyWordToken, x, y, s);
}
// handle 'REM' comments
if (s.Equals("REM", StringComparison.InvariantCultureIgnoreCase)) {
ReadComment();
if (!lineEnd) {
lineEnd = true;
return new Token(Tokens.EOL, Col, Line, "\n");
char typeCharacter;
string s = ReadIdent(ch, out typeCharacter);
if (typeCharacter == '\0') {
int keyWordToken = Keywords.GetToken(s);
if (keyWordToken >= 0) {
// handle 'REM' comments
if (keyWordToken == Tokens.Rem) {
ReadComment();
if (!lineEnd) {
lineEnd = true;
return new Token(Tokens.EOL, Col, Line, "\n");
}
continue;
}
lineEnd = false;
return new Token(keyWordToken, x, y, s);
}
continue;
}
lineEnd = false;
@ -226,6 +235,14 @@ namespace ICSharpCode.NRefactory.Parser.VB @@ -226,6 +235,14 @@ namespace ICSharpCode.NRefactory.Parser.VB
string ReadIdent(char ch)
{
char typeCharacter;
return ReadIdent(ch, out typeCharacter);
}
string ReadIdent(char ch, out char typeCharacter)
{
typeCharacter = '\0';
sb.Length = 0;
sb.Append(ch);
int peek;
@ -238,7 +255,14 @@ namespace ICSharpCode.NRefactory.Parser.VB @@ -238,7 +255,14 @@ namespace ICSharpCode.NRefactory.Parser.VB
}
if ("%&@!#$".IndexOf((char)peek) != -1) {
typeCharacter = (char)peek;
ReaderRead();
if (typeCharacter == '!') {
peek = ReaderPeek();
if (peek != -1 && (peek == '_' || peek == '[' || char.IsLetter((char)peek))) {
misreadExclamationMarkAsTypeCharacter = true;
}
}
}
return sb.ToString();
}
@ -711,6 +735,8 @@ namespace ICSharpCode.NRefactory.Parser.VB @@ -711,6 +735,8 @@ namespace ICSharpCode.NRefactory.Parser.VB
return new Token(Tokens.CloseCurlyBrace, x, y);
case '?':
return new Token(Tokens.QuestionMark, x, y);
case '!':
return new Token(Tokens.ExclamationMark, x, y);
}
return null;
}

372
src/Libraries/NRefactory/Project/Src/Lexer/VBNet/Tokens.cs
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@ -31,194 +31,195 @@ namespace ICSharpCode.NRefactory.Parser.VB @@ -31,194 +31,195 @@ namespace ICSharpCode.NRefactory.Parser.VB
public const int ConcatString = 19;
public const int Power = 20;
public const int QuestionMark = 21;
public const int OpenCurlyBrace = 22;
public const int CloseCurlyBrace = 23;
public const int OpenParenthesis = 24;
public const int CloseParenthesis = 25;
public const int GreaterThan = 26;
public const int LessThan = 27;
public const int NotEqual = 28;
public const int GreaterEqual = 29;
public const int LessEqual = 30;
public const int ShiftLeft = 31;
public const int ShiftRight = 32;
public const int PlusAssign = 33;
public const int PowerAssign = 34;
public const int MinusAssign = 35;
public const int TimesAssign = 36;
public const int DivAssign = 37;
public const int DivIntegerAssign = 38;
public const int ShiftLeftAssign = 39;
public const int ShiftRightAssign = 40;
public const int ConcatStringAssign = 41;
public const int ExclamationMark = 22;
public const int OpenCurlyBrace = 23;
public const int CloseCurlyBrace = 24;
public const int OpenParenthesis = 25;
public const int CloseParenthesis = 26;
public const int GreaterThan = 27;
public const int LessThan = 28;
public const int NotEqual = 29;
public const int GreaterEqual = 30;
public const int LessEqual = 31;
public const int ShiftLeft = 32;
public const int ShiftRight = 33;
public const int PlusAssign = 34;
public const int PowerAssign = 35;
public const int MinusAssign = 36;
public const int TimesAssign = 37;
public const int DivAssign = 38;
public const int DivIntegerAssign = 39;
public const int ShiftLeftAssign = 40;
public const int ShiftRightAssign = 41;
public const int ConcatStringAssign = 42;
// ----- keywords -----
public const int AddHandler = 42;
public const int AddressOf = 43;
public const int Alias = 44;
public const int And = 45;
public const int AndAlso = 46;
public const int Ansi = 47;
public const int As = 48;
public const int Assembly = 49;
public const int Auto = 50;
public const int Binary = 51;
public const int Boolean = 52;
public const int ByRef = 53;
public const int Byte = 54;
public const int ByVal = 55;
public const int Call = 56;
public const int Case = 57;
public const int Catch = 58;
public const int CBool = 59;
public const int CByte = 60;
public const int CChar = 61;
public const int CDate = 62;
public const int CDbl = 63;
public const int CDec = 64;
public const int Char = 65;
public const int CInt = 66;
public const int Class = 67;
public const int CLng = 68;
public const int CObj = 69;
public const int Compare = 70;
public const int Const = 71;
public const int CShort = 72;
public const int CSng = 73;
public const int CStr = 74;
public const int CType = 75;
public const int Date = 76;
public const int Decimal = 77;
public const int Declare = 78;
public const int Default = 79;
public const int Delegate = 80;
public const int Dim = 81;
public const int DirectCast = 82;
public const int Do = 83;
public const int Double = 84;
public const int Each = 85;
public const int Else = 86;
public const int ElseIf = 87;
public const int End = 88;
public const int EndIf = 89;
public const int Enum = 90;
public const int Erase = 91;
public const int Error = 92;
public const int Event = 93;
public const int Exit = 94;
public const int Explicit = 95;
public const int False = 96;
public const int Finally = 97;
public const int For = 98;
public const int Friend = 99;
public const int Function = 100;
public const int Get = 101;
new public const int GetType = 102;
public const int GoSub = 103;
public const int GoTo = 104;
public const int Handles = 105;
public const int If = 106;
public const int Implements = 107;
public const int Imports = 108;
public const int In = 109;
public const int Inherits = 110;
public const int Integer = 111;
public const int Interface = 112;
public const int Is = 113;
public const int Let = 114;
public const int Lib = 115;
public const int Like = 116;
public const int Long = 117;
public const int Loop = 118;
public const int Me = 119;
public const int Mod = 120;
public const int Module = 121;
public const int MustInherit = 122;
public const int MustOverride = 123;
public const int MyBase = 124;
public const int MyClass = 125;
public const int Namespace = 126;
public const int New = 127;
public const int Next = 128;
public const int Not = 129;
public const int Nothing = 130;
public const int NotInheritable = 131;
public const int NotOverridable = 132;
public const int Object = 133;
public const int Off = 134;
public const int On = 135;
public const int Option = 136;
public const int Optional = 137;
public const int Or = 138;
public const int OrElse = 139;
public const int Overloads = 140;
public const int Overridable = 141;
public const int Overrides = 142;
public const int ParamArray = 143;
public const int Preserve = 144;
public const int Private = 145;
public const int Property = 146;
public const int Protected = 147;
public const int Public = 148;
public const int RaiseEvent = 149;
public const int ReadOnly = 150;
public const int ReDim = 151;
public const int RemoveHandler = 152;
public const int Resume = 153;
public const int Return = 154;
public const int Select = 155;
public const int Set = 156;
public const int Shadows = 157;
public const int Shared = 158;
public const int Short = 159;
public const int Single = 160;
public const int Static = 161;
public const int Step = 162;
public const int Stop = 163;
public const int Strict = 164;
public const int String = 165;
public const int Structure = 166;
public const int Sub = 167;
public const int SyncLock = 168;
public const int Text = 169;
public const int Then = 170;
public const int Throw = 171;
public const int To = 172;
public const int True = 173;
public const int Try = 174;
public const int TypeOf = 175;
public const int Unicode = 176;
public const int Until = 177;
public const int Variant = 178;
public const int Wend = 179;
public const int When = 180;
public const int While = 181;
public const int With = 182;
public const int WithEvents = 183;
public const int WriteOnly = 184;
public const int Xor = 185;
public const int Rem = 186;
public const int Continue = 187;
public const int Operator = 188;
public const int Using = 189;
public const int IsNot = 190;
public const int SByte = 191;
public const int UInteger = 192;
public const int ULong = 193;
public const int UShort = 194;
public const int CSByte = 195;
public const int CUShort = 196;
public const int CUInt = 197;
public const int CULng = 198;
public const int Global = 199;
public const int TryCast = 200;
public const int Of = 201;
public const int Narrowing = 202;
public const int Widening = 203;
public const int Partial = 204;
public const int Custom = 205;
public const int AddHandler = 43;
public const int AddressOf = 44;
public const int Alias = 45;
public const int And = 46;
public const int AndAlso = 47;
public const int Ansi = 48;
public const int As = 49;
public const int Assembly = 50;
public const int Auto = 51;
public const int Binary = 52;
public const int Boolean = 53;
public const int ByRef = 54;
public const int Byte = 55;
public const int ByVal = 56;
public const int Call = 57;
public const int Case = 58;
public const int Catch = 59;
public const int CBool = 60;
public const int CByte = 61;
public const int CChar = 62;
public const int CDate = 63;
public const int CDbl = 64;
public const int CDec = 65;
public const int Char = 66;
public const int CInt = 67;
public const int Class = 68;
public const int CLng = 69;
public const int CObj = 70;
public const int Compare = 71;
public const int Const = 72;
public const int CShort = 73;
public const int CSng = 74;
public const int CStr = 75;
public const int CType = 76;
public const int Date = 77;
public const int Decimal = 78;
public const int Declare = 79;
public const int Default = 80;
public const int Delegate = 81;
public const int Dim = 82;
public const int DirectCast = 83;
public const int Do = 84;
public const int Double = 85;
public const int Each = 86;
public const int Else = 87;
public const int ElseIf = 88;
public const int End = 89;
public const int EndIf = 90;
public const int Enum = 91;
public const int Erase = 92;
public const int Error = 93;
public const int Event = 94;
public const int Exit = 95;
public const int Explicit = 96;
public const int False = 97;
public const int Finally = 98;
public const int For = 99;
public const int Friend = 100;
public const int Function = 101;
public const int Get = 102;
new public const int GetType = 103;
public const int GoSub = 104;
public const int GoTo = 105;
public const int Handles = 106;
public const int If = 107;
public const int Implements = 108;
public const int Imports = 109;
public const int In = 110;
public const int Inherits = 111;
public const int Integer = 112;
public const int Interface = 113;
public const int Is = 114;
public const int Let = 115;
public const int Lib = 116;
public const int Like = 117;
public const int Long = 118;
public const int Loop = 119;
public const int Me = 120;
public const int Mod = 121;
public const int Module = 122;
public const int MustInherit = 123;
public const int MustOverride = 124;
public const int MyBase = 125;
public const int MyClass = 126;
public const int Namespace = 127;
public const int New = 128;
public const int Next = 129;
public const int Not = 130;
public const int Nothing = 131;
public const int NotInheritable = 132;
public const int NotOverridable = 133;
public const int Object = 134;
public const int Off = 135;
public const int On = 136;
public const int Option = 137;
public const int Optional = 138;
public const int Or = 139;
public const int OrElse = 140;
public const int Overloads = 141;
public const int Overridable = 142;
public const int Overrides = 143;
public const int ParamArray = 144;
public const int Preserve = 145;
public const int Private = 146;
public const int Property = 147;
public const int Protected = 148;
public const int Public = 149;
public const int RaiseEvent = 150;
public const int ReadOnly = 151;
public const int ReDim = 152;
public const int RemoveHandler = 153;
public const int Resume = 154;
public const int Return = 155;
public const int Select = 156;
public const int Set = 157;
public const int Shadows = 158;
public const int Shared = 159;
public const int Short = 160;
public const int Single = 161;
public const int Static = 162;
public const int Step = 163;
public const int Stop = 164;
public const int Strict = 165;
public const int String = 166;
public const int Structure = 167;
public const int Sub = 168;
public const int SyncLock = 169;
public const int Text = 170;
public const int Then = 171;
public const int Throw = 172;
public const int To = 173;
public const int True = 174;
public const int Try = 175;
public const int TypeOf = 176;
public const int Unicode = 177;
public const int Until = 178;
public const int Variant = 179;
public const int Wend = 180;
public const int When = 181;
public const int While = 182;
public const int With = 183;
public const int WithEvents = 184;
public const int WriteOnly = 185;
public const int Xor = 186;
public const int Rem = 187;
public const int Continue = 188;
public const int Operator = 189;
public const int Using = 190;
public const int IsNot = 191;
public const int SByte = 192;
public const int UInteger = 193;
public const int ULong = 194;
public const int UShort = 195;
public const int CSByte = 196;
public const int CUShort = 197;
public const int CUInt = 198;
public const int CULng = 199;
public const int Global = 200;
public const int TryCast = 201;
public const int Of = 202;
public const int Narrowing = 203;
public const int Widening = 204;
public const int Partial = 205;
public const int Custom = 206;
public const int MaxToken = 206;
public const int MaxToken = 207;
static BitArray NewSet(params int[] values)
{
BitArray bitArray = new BitArray(MaxToken);
@ -256,6 +257,7 @@ namespace ICSharpCode.NRefactory.Parser.VB @@ -256,6 +257,7 @@ namespace ICSharpCode.NRefactory.Parser.VB
"&",
"^",
"?",
"!",
"{",
"}",
"(",

3847
src/Libraries/NRefactory/Project/Src/Parser/VBNet/Parser.cs
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File diff suppressed because it is too large Load Diff

5
src/Libraries/NRefactory/Project/Src/Parser/VBNet/VBNET.ATG
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@ -35,6 +35,7 @@ TOKENS @@ -35,6 +35,7 @@ TOKENS
"&"
"^"
"?"
"!"
"{"
"}"
"("
@ -1582,10 +1583,12 @@ AssignmentOperator<out AssignmentOperatorType op> @@ -1582,10 +1583,12 @@ AssignmentOperator<out AssignmentOperatorType op>
/* 11.4 */
SimpleExpr<out Expression pexpr>
(. string name; .)
=
SimpleNonInvocationExpression<out pexpr>
{ (. string name; .)
{
"." IdentifierOrKeyword<out name> (. pexpr = new MemberReferenceExpression(pexpr, name); .)
| "!" IdentifierOrKeyword<out name> (. pexpr = new BinaryOperatorExpression(pexpr, BinaryOperatorType.DictionaryAccess, new PrimitiveExpression(name, name)); .)
| InvocationExpression<ref pexpr>
}
.

6
src/Libraries/NRefactory/Project/Src/PrettyPrinter/CSharp/CSharpOutputVisitor.cs
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@ -1835,6 +1835,12 @@ namespace ICSharpCode.NRefactory.PrettyPrinter @@ -1835,6 +1835,12 @@ namespace ICSharpCode.NRefactory.PrettyPrinter
TrackVisit(binaryOperatorExpression.Right, data);
outputFormatter.PrintToken(Tokens.CloseParenthesis);
return null;
case BinaryOperatorType.DictionaryAccess:
TrackVisit(binaryOperatorExpression.Left, data);
outputFormatter.PrintToken(Tokens.OpenSquareBracket);
TrackVisit(binaryOperatorExpression.Right, data);
outputFormatter.PrintToken(Tokens.CloseSquareBracket);
return null;
}
TrackVisit(binaryOperatorExpression.Left, data);
switch (binaryOperatorExpression.Op) {

13
src/Libraries/NRefactory/Project/Src/PrettyPrinter/VBNet/VBNetOutputVisitor.cs
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@ -2198,6 +2198,19 @@ namespace ICSharpCode.NRefactory.PrettyPrinter @@ -2198,6 +2198,19 @@ namespace ICSharpCode.NRefactory.PrettyPrinter
TrackedVisit(binaryOperatorExpression.Right, data);
outputFormatter.PrintToken(Tokens.CloseParenthesis);
return null;
case BinaryOperatorType.DictionaryAccess:
{
PrimitiveExpression pright = binaryOperatorExpression.Right as PrimitiveExpression;
TrackedVisit(binaryOperatorExpression.Left, data);
if (pright != null && pright.Value is string) {
outputFormatter.PrintText("!" + (string)pright.Value);
} else {
outputFormatter.PrintToken(Tokens.OpenParenthesis);
TrackedVisit(binaryOperatorExpression.Right, data);
outputFormatter.PrintToken(Tokens.CloseParenthesis);
}
return null;
}
case BinaryOperatorType.LessThan:
op = Tokens.LessThan;
break;

77
src/Libraries/NRefactory/Test/Lexer/VBNet/CustomLexerTests.cs
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@ -42,5 +42,82 @@ namespace ICSharpCode.NRefactory.Tests.Lexer.VB @@ -42,5 +42,82 @@ namespace ICSharpCode.NRefactory.Tests.Lexer.VB
Assert.That(lexer.NextToken().kind, Is.EqualTo(Tokens.EOL));
Assert.That(lexer.NextToken().kind, Is.EqualTo(Tokens.EOF));
}
[Test]
public void EscapedIdentifier()
{
ILexer lexer = GenerateLexer(new StringReader("[Stop]"));
Assert.That(lexer.NextToken().kind, Is.EqualTo(Tokens.Identifier));
Assert.That(lexer.NextToken().kind, Is.EqualTo(Tokens.EOL));
Assert.That(lexer.NextToken().kind, Is.EqualTo(Tokens.EOF));
}
[Test]
public void IdentifierWithTypeCharacter()
{
ILexer lexer = GenerateLexer(new StringReader("Stop$"));
Assert.That(lexer.NextToken().kind, Is.EqualTo(Tokens.Identifier));
Assert.That(lexer.NextToken().kind, Is.EqualTo(Tokens.EOL));
Assert.That(lexer.NextToken().kind, Is.EqualTo(Tokens.EOF));
}
[Test]
public void ExclamationMarkIsTypeCharacter()
{
ILexer lexer = GenerateLexer(new StringReader("a!=b"));
Assert.That(lexer.NextToken().kind, Is.EqualTo(Tokens.Identifier));
Assert.That(lexer.NextToken().kind, Is.EqualTo(Tokens.Assign));
Assert.That(lexer.NextToken().kind, Is.EqualTo(Tokens.Identifier));
Assert.That(lexer.NextToken().kind, Is.EqualTo(Tokens.EOL));
Assert.That(lexer.NextToken().kind, Is.EqualTo(Tokens.EOF));
}
[Test]
public void ExclamationMarkIsTypeCharacter2()
{
ILexer lexer = GenerateLexer(new StringReader("a! b"));
Assert.That(lexer.NextToken().kind, Is.EqualTo(Tokens.Identifier));
Assert.That(lexer.NextToken().kind, Is.EqualTo(Tokens.Identifier));
Assert.That(lexer.NextToken().kind, Is.EqualTo(Tokens.EOL));
Assert.That(lexer.NextToken().kind, Is.EqualTo(Tokens.EOF));
}
[Test]
public void ExclamationMarkIsIdentifier()
{
ILexer lexer = GenerateLexer(new StringReader("a!b"));
Assert.That(lexer.NextToken().kind, Is.EqualTo(Tokens.Identifier));
Assert.That(lexer.NextToken().kind, Is.EqualTo(Tokens.ExclamationMark));
Assert.That(lexer.NextToken().kind, Is.EqualTo(Tokens.Identifier));
Assert.That(lexer.NextToken().kind, Is.EqualTo(Tokens.EOL));
Assert.That(lexer.NextToken().kind, Is.EqualTo(Tokens.EOF));
}
[Test]
public void ExclamationMarkIsIdentifier2()
{
ILexer lexer = GenerateLexer(new StringReader("a![b]"));
Assert.That(lexer.NextToken().kind, Is.EqualTo(Tokens.Identifier));
Assert.That(lexer.NextToken().kind, Is.EqualTo(Tokens.ExclamationMark));
Assert.That(lexer.NextToken().kind, Is.EqualTo(Tokens.Identifier));
Assert.That(lexer.NextToken().kind, Is.EqualTo(Tokens.EOL));
Assert.That(lexer.NextToken().kind, Is.EqualTo(Tokens.EOF));
}
[Test]
public void RemCommentTest()
{
ILexer lexer = GenerateLexer(new StringReader("a rem b"));
Assert.That(lexer.NextToken().kind, Is.EqualTo(Tokens.Identifier));
Assert.That(lexer.NextToken().kind, Is.EqualTo(Tokens.EOL));
Assert.That(lexer.NextToken().kind, Is.EqualTo(Tokens.EOF));
}
[Test]
public void RemCommentTest2()
{
ILexer lexer = GenerateLexer(new StringReader("REM c"));
Assert.That(lexer.NextToken().kind, Is.EqualTo(Tokens.EOF));
}
}
}

14
src/Libraries/NRefactory/Test/Lexer/VBNet/LexerTests.cs
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@ -106,6 +106,13 @@ namespace ICSharpCode.NRefactory.Tests.Lexer.VB @@ -106,6 +106,13 @@ namespace ICSharpCode.NRefactory.Tests.Lexer.VB
Assert.AreEqual(Tokens.QuestionMark, lexer.NextToken().kind);
}
[Test]
public void TestExclamationMark()
{
ILexer lexer = GenerateLexer(new StringReader("!"));
Assert.AreEqual(Tokens.ExclamationMark, lexer.NextToken().kind);
}
[Test]
public void TestOpenCurlyBrace()
{
@ -239,6 +246,13 @@ namespace ICSharpCode.NRefactory.Tests.Lexer.VB @@ -239,6 +246,13 @@ namespace ICSharpCode.NRefactory.Tests.Lexer.VB
Assert.AreEqual(Tokens.ShiftRightAssign, lexer.NextToken().kind);
}
[Test]
public void TestConcatStringAssign()
{
ILexer lexer = GenerateLexer(new StringReader("&="));
Assert.AreEqual(Tokens.ConcatStringAssign, lexer.NextToken().kind);
}
[Test()]
public void TestAddHandler()
{

6
src/Libraries/NRefactory/Test/Output/VBNet/VBNetOutputTest.cs
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@ -203,6 +203,12 @@ End Using"); @@ -203,6 +203,12 @@ End Using");
TestExpression("12");
}
[Test]
public void DictionaryAccess()
{
TestExpression("c!key");
}
[Test]
public void GenericMethodInvocation()
{

11
src/Libraries/NRefactory/Test/Parser/TypeLevel/MethodDeclarationTests.cs
Unescape View File

@ -402,6 +402,17 @@ End Interface @@ -402,6 +402,17 @@ End Interface
Assert.AreEqual(new string[] { "MyBase.Event", "Button1.Click" }, md.HandlesClause.ToArray());
}
[Test]
public void VBNetMethodWithTypeCharactersTest()
{
const string program = @"Public Function Func!(ByVal Param&)
Func! = CSingle(Param&)
End Function";
MethodDeclaration md = ParseUtilVBNet.ParseTypeMember<MethodDeclaration>(program);
Assert.AreEqual(Modifiers.Public, md.Modifier);
}
#endregion
}
}

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