public virtual void Error(string msg)
{
NoViableAltException e = new NoViableAltException(string.Empty, 0, 0, input);
_group.ErrorManager.GroupSyntaxError(ErrorType.SYNTAX_ERROR, SourceName, e, msg);
Recover(input, null);
}
// $ANTLR end "MINUS"
// $ANTLR start "NL"
public void mNL() // throws RecognitionException [2]
{
try
{
// E:\\DEVELOP\\Visual Studio Projects\\Vsual Studio 2010\\GameEngineSlimDX\\GEngine\\ResourcesManagers\\FBXParser\\fbx.g:21:4: ( '\\r\\n' | '\\n' | '\\r' )
int alt1 = 3;
int LA1_0 = input.LA(1);
if ((LA1_0 == '\r'))
{
int LA1_1 = input.LA(2);
if ((LA1_1 == '\n'))
{
alt1 = 1;
}
else
{
alt1 = 3;
}
}
else if ((LA1_0 == '\n'))
{
alt1 = 2;
}
else
{
NoViableAltException nvae_d1s0 =
new NoViableAltException("", 1, 0, input);
throw nvae_d1s0;
}
switch (alt1)
{
case 1:
// E:\\DEVELOP\\Visual Studio Projects\\Vsual Studio 2010\\GameEngineSlimDX\\GEngine\\ResourcesManagers\\FBXParser\\fbx.g:21:5: '\\r\\n'
{
Match("\r\n");
}
break;
case 2:
// E:\\DEVELOP\\Visual Studio Projects\\Vsual Studio 2010\\GameEngineSlimDX\\GEngine\\ResourcesManagers\\FBXParser\\fbx.g:22:3: '\\n'
{
Match('\n');
}
break;
case 3:
// E:\\DEVELOP\\Visual Studio Projects\\Vsual Studio 2010\\GameEngineSlimDX\\GEngine\\ResourcesManagers\\FBXParser\\fbx.g:23:3: '\\r'
{
Match('\r');
}
break;
}
}
finally
{
}
}
protected internal int DFA8_SpecialStateTransition(DFA dfa, int s, IIntStream _input) //throws NoViableAltException
{
IIntStream input = _input;
int _s = s;
switch (s)
{
case 0:
int LA8_18 = input.LA(1);
s = -1;
if (((LA8_18 >= '\u0000' && LA8_18 <= '\uFFFF')))
{
s = 43;
}
else
{
s = 42;
}
if (s >= 0)
{
return(s);
}
break;
}
NoViableAltException nvae8 =
new NoViableAltException(dfa.Description, 8, _s, input);
dfa.Error(nvae8);
throw nvae8;
}
/// <summary>
/// These two functions prints a stack of rules for a failure. It sounds really useful but it's mostly noise and didn't
/// help me locate errors any quicker (mostly slower). Feel free to comment out.
/// From "The ANTLR Reference" pg. 247 (translated to C#)
/// </summary>
public override String GetErrorMessage(RecognitionException e, String[] tokenNames)
{
//IList stack = GetRuleInvocationStack(e, this.GetType().Name);
IList <string> stack = GetRuleInvocationStack(e, this.GetType().Name);
StringBuilder sb = new StringBuilder();
sb.Append("\r\n");
foreach (object o in stack)
{
sb.AppendFormat("{0}\r\n", o);
}
if (e is NoViableAltException)
{
NoViableAltException nvae = (NoViableAltException)e;
sb.AppendFormat(" no viable alt; token = {0} (decision = {1} state {2}) decision=<<{3}>>\r\n",
e.Token.Text,
nvae.decisionNumber,
nvae.stateNumber,
nvae.grammarDecisionDescription);
}
else
{
sb.Append(base.GetErrorMessage(e, tokenNames));
}
return(sb.ToString());
}
/// <inheritdoc/>
protected override void ReportNoViableAlternative(Parser recognizer, NoViableAltException e)
{
string msg = null;
if (this.IsInsideRule <YarnSpinnerParser.If_statementContext>(recognizer) &&
recognizer.RuleContext is YarnSpinnerParser.StatementContext &&
e.StartToken.Type == YarnSpinnerLexer.COMMAND_START &&
e.OffendingToken.Type == YarnSpinnerLexer.COMMAND_ELSE)
{
// We are inside an if statement, we're attempting to parse a
// statement, and we got an '<<', 'else', and we weren't able
// to match that. The programmer included an extra '<<else>>'.
_ = this.GetEnclosingRule <YarnSpinnerParser.If_statementContext>(recognizer);
msg = $"More than one <<else>> statement in an <<if>> statement isn't allowed";
}
else if (e.StartToken.Type == YarnSpinnerLexer.COMMAND_START &&
e.OffendingToken.Type == YarnSpinnerLexer.COMMAND_END)
{
// We saw a << immediately followed by a >>. The programmer
// forgot to include command text.
msg = $"Command text expected";
}
if (msg == null)
{
msg = $"Unexpected \"{e.OffendingToken.Text}\" while reading {this.GetFriendlyNameForRuleContext(recognizer.RuleContext, true)}";
}
recognizer.NotifyErrorListeners(e.OffendingToken, msg, e);
}
protected virtual string ErrorMessageForNoViableAlternative(NoViableAltException e, Antlr4.Runtime.Parser recognizer)
{
ITokenStream tokens = ((ITokenStream)recognizer.InputStream);
string input;
if (tokens != null)
{
if (e.StartToken.Type == TokenConstants.Eof)
{
input = "<end of file>";
}
else
{
input = tokens.GetText(e.StartToken, e.OffendingToken);
}
}
else
{
input = "<unknown input>";
}
string msg = "no viable alternative at input " + EscapeWSAndQuote(input);
//TEMPORARY FIX until #554 is done
if (input == "occurs")
{
msg = EscapeWSAndQuote(input) + " is not supported yet";
}
return(msg);
}
private void mADVICE_TYPE_ELEMENT()
{
Enter_ADVICE_TYPE_ELEMENT();
EnterRule("ADVICE_TYPE_ELEMENT", 19);
TraceIn("ADVICE_TYPE_ELEMENT", 19);
try
{
int _type = ADVICE_TYPE_ELEMENT;
int _channel = DefaultTokenChannel;
// UniAspect.g:142:2: ( 'before' | 'after' )
int alt1 = 2;
try { DebugEnterDecision(1, decisionCanBacktrack[1]);
int LA1_0 = input.LA(1);
if ((LA1_0 == 'b'))
{
alt1 = 1;
}
else if ((LA1_0 == 'a'))
{
alt1 = 2;
}
else
{
NoViableAltException nvae = new NoViableAltException("", 1, 0, input);
DebugRecognitionException(nvae);
throw nvae;
} } finally { DebugExitDecision(1); }
switch (alt1)
{
case 1:
DebugEnterAlt(1);
// UniAspect.g:142:4: 'before'
{
DebugLocation(142, 4);
Match("before");
}
break;
case 2:
DebugEnterAlt(2);
// UniAspect.g:142:15: 'after'
{
DebugLocation(142, 15);
Match("after");
}
break;
}
state.type = _type;
state.channel = _channel;
}
finally
{
TraceOut("ADVICE_TYPE_ELEMENT", 19);
LeaveRule("ADVICE_TYPE_ELEMENT", 19);
Leave_ADVICE_TYPE_ELEMENT();
}
}
/** Ensure x is next character on the input stream */
public virtual void Match(char x)
{
if (c != x)
{
NoViableAltException e = new NoViableAltException(string.Empty, 0, 0, input);
errMgr.LexerError(input.SourceName, string.Format("expecting '{0}', found '{1}'", x, GetCharString(c)), templateToken, e);
}
Consume();
}
private static string GetMessage(RecognitionException re)
{
return(re switch
{
FailedPredicateException fpe => fpe.Message,
InputMismatchException ime => ime.Message,
LexerNoViableAltException nve1 =>
$"No Viable Alternative - '{nve1.OffendingToken.Text}' not recognized.",
NoViableAltException nve2 =>
$"No Viable Alternative - '{nve2.OffendingToken.Text}' was unexpected.",
_ => throw new ArgumentOutOfRangeException(nameof(re))
});
public override void ReportError(Parser recognizer, RecognitionException e)
{
if (e is NoViableAltException)
{
NoViableAltException noViableAltException = (NoViableAltException)e;
recognizer.NotifyErrorListeners(string.Format("syntax error at position {0}: {1}", noViableAltException.StartToken.Column, noViableAltException.StartToken.Text + e.OffendingToken.Text));
}
else
{
base.ReportError(recognizer, e);
}
}
// $ANTLR end "NUMBER"
// $ANTLR start "LETTER"
public void mLETTER() // throws RecognitionException [2]
{
try
{
// E:\\DEVELOP\\Visual Studio Projects\\Vsual Studio 2010\\GameEngineSlimDX\\GEngine\\ResourcesManagers\\FBXParser\\fbx.g:37:8: ( ( 'a' .. 'z' ) | ( 'A' .. 'Z' ) )
int alt10 = 2;
int LA10_0 = input.LA(1);
if (((LA10_0 >= 'a' && LA10_0 <= 'z')))
{
alt10 = 1;
}
else if (((LA10_0 >= 'A' && LA10_0 <= 'Z')))
{
alt10 = 2;
}
else
{
NoViableAltException nvae_d10s0 =
new NoViableAltException("", 10, 0, input);
throw nvae_d10s0;
}
switch (alt10)
{
case 1:
// E:\\DEVELOP\\Visual Studio Projects\\Vsual Studio 2010\\GameEngineSlimDX\\GEngine\\ResourcesManagers\\FBXParser\\fbx.g:37:9: ( 'a' .. 'z' )
{
// E:\\DEVELOP\\Visual Studio Projects\\Vsual Studio 2010\\GameEngineSlimDX\\GEngine\\ResourcesManagers\\FBXParser\\fbx.g:37:9: ( 'a' .. 'z' )
// E:\\DEVELOP\\Visual Studio Projects\\Vsual Studio 2010\\GameEngineSlimDX\\GEngine\\ResourcesManagers\\FBXParser\\fbx.g:37:10: 'a' .. 'z'
{
MatchRange('a', 'z');
}
}
break;
case 2:
// E:\\DEVELOP\\Visual Studio Projects\\Vsual Studio 2010\\GameEngineSlimDX\\GEngine\\ResourcesManagers\\FBXParser\\fbx.g:37:20: ( 'A' .. 'Z' )
{
// E:\\DEVELOP\\Visual Studio Projects\\Vsual Studio 2010\\GameEngineSlimDX\\GEngine\\ResourcesManagers\\FBXParser\\fbx.g:37:20: ( 'A' .. 'Z' )
// E:\\DEVELOP\\Visual Studio Projects\\Vsual Studio 2010\\GameEngineSlimDX\\GEngine\\ResourcesManagers\\FBXParser\\fbx.g:37:21: 'A' .. 'Z'
{
MatchRange('A', 'Z');
}
}
break;
}
}
finally
{
}
}
private int SpecialStateTransition2(DFA dfa, int s, IIntStream _input)
{
IIntStream input = _input;
int _s = s;
switch (s)
{
case 0:
int LA2_8 = input.LA(1);
s = -1;
if (((LA2_8 >= '\u0000' && LA2_8 <= '\b') || (LA2_8 >= '\u000B' && LA2_8 <= '\f') || (LA2_8 >= '\u000E' && LA2_8 <= '\u001F') || (LA2_8 >= '!' && LA2_8 <= '\'') || (LA2_8 >= '*' && LA2_8 <= '\uFFFF')))
{
s = 6;
}
else
{
s = 10;
}
if (s >= 0)
{
return(s);
}
break;
case 1:
int LA2_9 = input.LA(1);
s = -1;
if (((LA2_9 >= '\u0000' && LA2_9 <= '\b') || (LA2_9 >= '\u000B' && LA2_9 <= '\f') || (LA2_9 >= '\u000E' && LA2_9 <= '\u001F') || (LA2_9 >= '!' && LA2_9 <= '\'') || (LA2_9 >= '*' && LA2_9 <= '\uFFFF')))
{
s = 6;
}
else
{
s = 11;
}
if (s >= 0)
{
return(s);
}
break;
}
NoViableAltException nvae = new NoViableAltException(dfa.Description, 2, _s, input);
dfa.Error(nvae);
throw nvae;
}
/// <summary>
/// Listens to some parser errors
/// </summary>
/// <param name="recognizer"></param>
/// <param name="offendingSymbol"></param>
/// <param name="line"></param>
/// <param name="charPositionInLine"></param>
/// <param name="msg"></param>
/// <param name="e"></param>
public void SyntaxError(IRecognizer recognizer, IToken offendingSymbol, int line, int charPositionInLine, string msg, RecognitionException e)
{
string message = "";
if (e == null)
{
message = String.Format("Unexpected token '{0}' detected.", offendingSymbol.Text);
}
else if (e is NoViableAltException)
{
NoViableAltException noViableAltException = (NoViableAltException)e;
message = String.Format("No viable alternative for '{1}' at input '{0}' followed by '{2}'", noViableAltException.StartToken.Text, offendingSymbol.Text, offendingSymbol.TokenSource.NextToken().Text);
// set the line where the problem begins as the affected line
line = noViableAltException.StartToken.Line;
}
else if (e is InputMismatchException)
{
InputMismatchException noViableAltException = (InputMismatchException)e;
// prepare a list of suggested alternatives of the given tokens
string expectedTokens = "(no suggestions)";
if (noViableAltException.GetExpectedTokens().Count > 0)
{
List <string> listOfExpectedTokens = new List <string>();
foreach (var i in noViableAltException.GetExpectedTokens().ToArray())
{
try
{
string tokenName = SyneryParser.DefaultVocabulary.GetDisplayName(i);
if (tokenName != null)
{
listOfExpectedTokens.Add(tokenName);
}
}
catch (Exception) { /* do nothing */ }
}
expectedTokens = String.Join(" or ", listOfExpectedTokens);
}
message = String.Format("Mismatched input '{0}'. Expected tokens {1}", offendingSymbol.Text, expectedTokens);
}
_ValidationResult.AddMessage(ValidationResultMessageCategoryEnum.Error, message, line, charPositionInLine, null);
}
override public bool Matches(string rule, RecognitionException ex)
{
if (!base.Matches(rule, ex))
{
return(false);
}
NoViableAltException nva = ex as NoViableAltException;
if (nva == null)
{
return(false);
}
return(Token == nva.token.Type);
}
public override string GetErrorMessage(
RecognitionException e,
string[] tokenNames)
{
if (e is NoViableAltException)
{
NoViableAltException nvae = (e as NoViableAltException);
if (errKeywords.ContainsKey(nvae.GrammarDecisionDescription))
{
/* Returns previous implementation format plus expected rule */
return(string.Format("no viable alternative at input {0}. Expected {1}.",
this.GetTokenErrorDisplay(e.Token), (e as NoViableAltException).GrammarDecisionDescription));
}
}
return(base.GetErrorMessage(e, tokenNames));
}
protected override void ReportMissingToken([NotNull] Parser recognizer)
{
if (InErrorRecoveryMode(recognizer))
{
return;
}
BeginErrorCondition(recognizer);
IToken t = recognizer.CurrentToken;
IntervalSet expecting = GetExpectedTokens(recognizer);
string msg = "Expected {f:Red}<" + expecting.ToString(recognizer.Vocabulary).Trim('\'') + ">{r} at '{f:Red}" + GetTokenErrorDisplay(t).Trim('\'') + "{r}'";
NoViableAltException e = new NoViableAltException(recognizer)
{
HelpLink = "505"
};
NotifyErrorListeners(recognizer, msg, e);
}
public override string GetErrorMessage(RecognitionException e, string[] tokenNames)
{
string msg = null;
if (e is MismatchedTokenException)
{
MismatchedTokenException mte = (MismatchedTokenException)e;
msg = "mismatched character " + GetCharErrorDisplay(e.c) + " expecting " + GetCharErrorDisplay(mte.expecting);
}
else if (e is NoViableAltException)
{
NoViableAltException nvae = (NoViableAltException)e;
// for development, can add "decision=<<"+nvae.grammarDecisionDescription+">>"
// and "(decision="+nvae.decisionNumber+") and
// "state "+nvae.stateNumber
msg = "no viable alternative at character " + GetCharErrorDisplay(e.c);
}
else if (e is EarlyExitException)
{
EarlyExitException eee = (EarlyExitException)e;
// for development, can add "(decision="+eee.decisionNumber+")"
msg = "required (...)+ loop did not match anything at character " + GetCharErrorDisplay(e.c);
}
else if (e is MismatchedNotSetException)
{
MismatchedNotSetException mse = (MismatchedNotSetException)e;
msg = "mismatched character " + GetCharErrorDisplay(e.c) + " expecting set " + mse.expecting;
}
else if (e is MismatchedSetException)
{
MismatchedSetException mse = (MismatchedSetException)e;
msg = "mismatched character " + GetCharErrorDisplay(e.c) + " expecting set " + mse.expecting;
}
else if (e is MismatchedRangeException)
{
MismatchedRangeException mre = (MismatchedRangeException)e;
msg = "mismatched character " + GetCharErrorDisplay(e.c) + " expecting set " +
GetCharErrorDisplay(mre.a) + ".." + GetCharErrorDisplay(mre.b);
}
else
{
msg = base.GetErrorMessage(e, tokenNames);
}
return(msg);
}
private IToken MatchEscape()
{
startCharIndex = input.Index;
startCharPositionInLine = input.CharPositionInLine;
Consume(); // kill \\
if (c == 'u')
{
return(MatchUnicode());
}
string text;
switch (c)
{
case '\\':
ConsumeLineBreak();
return(SkipToken);
case 'n':
text = "\n";
break;
case 't':
text = "\t";
break;
case ' ':
text = " ";
break;
default:
NoViableAltException e = new NoViableAltException(string.Empty, 0, 0, input);
errMgr.LexerError(input.SourceName, string.Format("invalid escaped char: '{0}'", GetCharString(c)), templateToken, e);
Consume();
Match(delimiterStopChar);
return(SkipToken);
}
Consume();
IToken t = NewToken(TEXT, text, input.CharPositionInLine - 2);
Match(delimiterStopChar);
return(t);
}
private IToken MatchUnicode()
{
Consume();
char[] chars = new char[4];
if (!IsUnicodeLetter(c))
{
NoViableAltException e = new NoViableAltException(string.Empty, 0, 0, input);
errMgr.LexerError(input.SourceName, string.Format("invalid unicode char: '{0}'", GetCharString(c)), templateToken, e);
}
chars[0] = c;
Consume();
if (!IsUnicodeLetter(c))
{
NoViableAltException e = new NoViableAltException(string.Empty, 0, 0, input);
errMgr.LexerError(input.SourceName, string.Format("invalid unicode char: '{0}'", GetCharString(c)), templateToken, e);
}
chars[1] = c;
Consume();
if (!IsUnicodeLetter(c))
{
NoViableAltException e = new NoViableAltException(string.Empty, 0, 0, input);
errMgr.LexerError(input.SourceName, string.Format("invalid unicode char: '{0}'", GetCharString(c)), templateToken, e);
}
chars[2] = c;
Consume();
if (!IsUnicodeLetter(c))
{
NoViableAltException e = new NoViableAltException(string.Empty, 0, 0, input);
errMgr.LexerError(input.SourceName, string.Format("invalid unicode char: '{0}'", GetCharString(c)), templateToken, e);
}
chars[3] = c;
// ESCAPE kills >
char uc = (char)int.Parse(new string(chars), NumberStyles.HexNumber);
IToken t = NewToken(TEXT, uc.ToString(), input.CharPositionInLine - 6);
Consume();
Match(delimiterStopChar);
return(t);
}
/// <summary>
/// Generates a human-readable error message for the given error.
/// </summary>
/// <param name="e">The error.</param>
/// <param name="tokenNames">The names of the tokens in the current language.</param>
/// <returns>A human-readable error message for the given error.</returns>
public override string GetErrorMessage(RecognitionException e, string[] tokenNames)
{
string msg = null;
if (e is MismatchedTokenException)
{
MismatchedTokenException mte = (MismatchedTokenException)e;
msg = String.Format("Unexpected character: '{0}'. Expecting '{1}'.", GetCharErrorDisplay(e.Character), GetCharErrorDisplay(mte.Expecting));
}
else if (e is NoViableAltException)
{
NoViableAltException nvae = (NoViableAltException)e;
msg = String.Format("Unexpected character: '{0}'.", GetCharErrorDisplay(e.Character));
}
else if (e is EarlyExitException)
{
EarlyExitException eee = (EarlyExitException)e;
msg = String.Format("Unexpected character: '{0}'.", GetCharErrorDisplay(e.Character));
//msg = "required (...)+ loop did not match anything at character " + GetCharErrorDisplay(e.Character);
}
else if (e is MismatchedNotSetException)
{
MismatchedNotSetException mse = (MismatchedNotSetException)e;
msg = String.Format("Unexpected character: '{0}'. Expecting one of {1}.", GetCharErrorDisplay(e.Character), mse.Expecting);
}
else if (e is MismatchedSetException)
{
MismatchedSetException mse = (MismatchedSetException)e;
msg = String.Format("Unexpected character: '{0}'. Expecting one of {1}.", GetCharErrorDisplay(e.Character), mse.Expecting);
}
else if (e is MismatchedRangeException)
{
MismatchedRangeException mre = (MismatchedRangeException)e;
msg = String.Format("Unexpected character: '{0}'. Expecting one of '{1}..{2}'.", GetCharErrorDisplay(e.Character), GetCharErrorDisplay(mre.A), GetCharErrorDisplay(mre.B));
}
else
{
msg = base.GetErrorMessage(e, tokenNames);
}
return(msg);
}
// $ANTLR end "WS"
override public void mTokens() // throws RecognitionException
{
// D:\\Szkolenia\\Artykuł ProgramistaMag - DSL\\Code\\DSLSamples\\HelloWorld\\Simple.g:1:10: ( ID | WS )
int alt3 = 2;
int LA3_0 = input.LA(1);
if (((LA3_0 >= 'A' && LA3_0 <= 'Z') || (LA3_0 >= 'a' && LA3_0 <= 'z')))
{
alt3 = 1;
}
else if (((LA3_0 >= '\t' && LA3_0 <= '\n') || LA3_0 == '\r' || LA3_0 == ' '))
{
alt3 = 2;
}
else
{
NoViableAltException nvae_d3s0 =
new NoViableAltException("", 3, 0, input);
throw nvae_d3s0;
}
switch (alt3)
{
case 1:
// D:\\Szkolenia\\Artykuł ProgramistaMag - DSL\\Code\\DSLSamples\\HelloWorld\\Simple.g:1:10: ID
{
mID();
}
break;
case 2:
// D:\\Szkolenia\\Artykuł ProgramistaMag - DSL\\Code\\DSLSamples\\HelloWorld\\Simple.g:1:13: WS
{
mWS();
}
break;
}
}
private IToken ESCAPE()
{
consume(); // kill \\
IToken t = null;
switch (c)
{
case '\\':
LINEBREAK();
return(SKIP);
case 'n':
t = newToken(TEXT, "\n", input.CharPositionInLine - 2);
break;
case 't':
t = newToken(TEXT, "\t", input.CharPositionInLine - 2);
break;
case ' ':
t = newToken(TEXT, " ", input.CharPositionInLine - 2);
break;
case 'u':
t = UNICODE();
break;
default:
t = SKIP;
NoViableAltException e = new NoViableAltException(string.Empty, 0, 0, input);
errMgr.LexerError(input.SourceName, string.Format("invalid escaped char: '{0}'", GetCharString(c)), templateToken, e);
break;
}
consume();
match(delimiterStopChar);
return(t);
}
protected override void ReportNoViableAlternative(Parser recognizer, NoViableAltException e)
{
ITokenStream tokens = ((ITokenStream)recognizer.InputStream);
string input;
if (tokens != null)
{
if (e.StartToken.Type == TokenConstants.EOF)
{
input = "<EOF>";
}
else
{
input = tokens.GetText(e.StartToken, e.OffendingToken);
}
}
else
{
input = "<unknown input>";
}
string msg = "无法决定采用哪一条匹配路径 " + EscapeWSAndQuote(input);
NotifyErrorListeners(recognizer, msg, e);
}
public override void Error(NoViableAltException nvae)
{
DebugRecognitionException(nvae);
}
private void mTYPE()
{
EnterRule_TYPE();
EnterRule("TYPE", 5);
TraceIn("TYPE", 5);
try
{
int _type = TYPE;
int _channel = DefaultTokenChannel;
// FuncProtoToShim.g:35:6: ( ( 'integer' | 'float' | 'key' | 'vector' | 'rotation' | 'string' | 'list' ) )
DebugEnterAlt(1);
// FuncProtoToShim.g:35:8: ( 'integer' | 'float' | 'key' | 'vector' | 'rotation' | 'string' | 'list' )
{
DebugLocation(35, 8);
// FuncProtoToShim.g:35:8: ( 'integer' | 'float' | 'key' | 'vector' | 'rotation' | 'string' | 'list' )
int alt2 = 7;
try { DebugEnterSubRule(2);
try { DebugEnterDecision(2, false);
switch (input.LA(1))
{
case 'i':
{
alt2 = 1;
}
break;
case 'f':
{
alt2 = 2;
}
break;
case 'k':
{
alt2 = 3;
}
break;
case 'v':
{
alt2 = 4;
}
break;
case 'r':
{
alt2 = 5;
}
break;
case 's':
{
alt2 = 6;
}
break;
case 'l':
{
alt2 = 7;
}
break;
default:
{
NoViableAltException nvae = new NoViableAltException("", 2, 0, input);
DebugRecognitionException(nvae);
throw nvae;
}
}
} finally { DebugExitDecision(2); }
switch (alt2)
{
case 1:
DebugEnterAlt(1);
// FuncProtoToShim.g:35:9: 'integer'
{
DebugLocation(35, 9);
Match("integer");
}
break;
case 2:
DebugEnterAlt(2);
// FuncProtoToShim.g:35:19: 'float'
{
DebugLocation(35, 19);
Match("float");
}
break;
case 3:
DebugEnterAlt(3);
// FuncProtoToShim.g:35:27: 'key'
{
DebugLocation(35, 27);
Match("key");
}
break;
case 4:
DebugEnterAlt(4);
// FuncProtoToShim.g:35:33: 'vector'
{
DebugLocation(35, 33);
Match("vector");
}
break;
case 5:
DebugEnterAlt(5);
// FuncProtoToShim.g:35:42: 'rotation'
{
DebugLocation(35, 42);
Match("rotation");
}
break;
case 6:
DebugEnterAlt(6);
// FuncProtoToShim.g:35:53: 'string'
{
DebugLocation(35, 53);
Match("string");
}
break;
case 7:
DebugEnterAlt(7);
// FuncProtoToShim.g:35:62: 'list'
{
DebugLocation(35, 62);
Match("list");
}
break;
}
} finally { DebugExitSubRule(2); }
}
state.type = _type;
state.channel = _channel;
}
finally
{
TraceOut("TYPE", 5);
LeaveRule("TYPE", 5);
LeaveRule_TYPE();
}
}
protected virtual IToken NextTokenInside()
{
while (true)
{
switch (c)
{
case ' ':
case '\t':
case '\n':
case '\r':
Consume();
return(SkipToken);
case '.':
Consume();
if (input.LA(1) == '.' && input.LA(2) == '.')
{
Consume();
Match('.');
return(NewToken(ELLIPSIS));
}
return(NewToken(DOT));
case ',':
Consume();
return(NewToken(COMMA));
case ':':
Consume();
return(NewToken(COLON));
case ';':
Consume();
return(NewToken(SEMI));
case '(':
Consume();
return(NewToken(LPAREN));
case ')':
Consume();
return(NewToken(RPAREN));
case '[':
Consume();
return(NewToken(LBRACK));
case ']':
Consume();
return(NewToken(RBRACK));
case '=':
Consume();
return(NewToken(EQUALS));
case '!':
Consume();
return(NewToken(BANG));
case '@':
Consume();
if (c == 'e' && input.LA(2) == 'n' && input.LA(3) == 'd')
{
Consume();
Consume();
Consume();
return(NewToken(REGION_END));
}
return(NewToken(AT));
case '"':
return(MatchString());
case '&':
Consume();
Match('&');
return(NewToken(AND)); // &&
case '|':
Consume();
Match('|');
return(NewToken(OR)); // ||
case '{':
return(MatchSubTemplate());
default:
if (c == delimiterStopChar)
{
Consume();
scanningInsideExpr = false;
return(NewToken(RDELIM));
}
if (IsIDStartLetter(c))
{
IToken id = MatchIdentifier();
switch (id.Text ?? string.Empty)
{
case "if":
return(NewToken(IF));
case "endif":
return(NewToken(ENDIF));
case "else":
return(NewToken(ELSE));
case "elseif":
return(NewToken(ELSEIF));
case "super":
return(NewToken(SUPER));
case "true":
return(NewToken(TRUE));
case "false":
return(NewToken(FALSE));
default:
return(id);
}
}
RecognitionException re = new NoViableAltException(string.Empty, 0, 0, input);
re.Line = startLine;
re.CharPositionInLine = startCharPositionInLine;
errMgr.LexerError(input.SourceName, string.Format("invalid character '{0}'", GetCharString(c)), templateToken, re);
if (c == EOF)
{
return(NewToken(EOF_TYPE));
}
Consume();
break;
}
}
}
private void proposicion()
{
EnterRule_proposicion();
EnterRule("proposicion", 3);
TraceIn("proposicion", 3);
try { DebugEnterRule(GrammarFileName, "proposicion");
DebugLocation(10, 1);
if (RuleLevel == 0)
{
DebugListener.Commence();
}
IncRuleLevel();
try
{
// C:\\Users\\dany_\\Desktop\\antlr2020.g:11:2: ( ( instruccion | directiva ) ( '\\n' )? )
DebugEnterAlt(1);
// C:\\Users\\dany_\\Desktop\\antlr2020.g:11:4: ( instruccion | directiva ) ( '\\n' )?
{
DebugLocation(11, 4);
// C:\\Users\\dany_\\Desktop\\antlr2020.g:11:4: ( instruccion | directiva )
int alt2 = 2;
try { DebugEnterSubRule(2);
try { DebugEnterDecision(2, decisionCanBacktrack[2]);
int LA2_0 = input.LA(1);
if ((LA2_0 == NOMBRE))
{
int LA2_1 = input.LA(2);
if ((LA2_1 == TIPODIRECTIVA))
{
alt2 = 2;
}
else if ((LA2_1 == OPERACION))
{
alt2 = 1;
}
else
{
NoViableAltException nvae = new NoViableAltException("", 2, 1, input);
DebugRecognitionException(nvae);
throw nvae;
}
}
else if ((LA2_0 == OPERACION))
{
alt2 = 1;
}
else
{
NoViableAltException nvae = new NoViableAltException("", 2, 0, input);
DebugRecognitionException(nvae);
throw nvae;
} } finally { DebugExitDecision(2); }
switch (alt2)
{
case 1:
DebugEnterAlt(1);
// C:\\Users\\dany_\\Desktop\\antlr2020.g:11:5: instruccion
{
DebugLocation(11, 5);
PushFollow(Follow._instruccion_in_proposicion66);
instruccion();
PopFollow();
}
break;
case 2:
DebugEnterAlt(2);
// C:\\Users\\dany_\\Desktop\\antlr2020.g:11:17: directiva
{
DebugLocation(11, 17);
PushFollow(Follow._directiva_in_proposicion68);
directiva();
PopFollow();
}
break;
}
} finally { DebugExitSubRule(2); }
DebugLocation(11, 27);
// C:\\Users\\dany_\\Desktop\\antlr2020.g:11:27: ( '\\n' )?
int alt3 = 2;
try { DebugEnterSubRule(3);
try { DebugEnterDecision(3, decisionCanBacktrack[3]);
int LA3_0 = input.LA(1);
if ((LA3_0 == 17))
{
alt3 = 1;
}
} finally { DebugExitDecision(3); }
switch (alt3)
{
case 1:
DebugEnterAlt(1);
// C:\\Users\\dany_\\Desktop\\antlr2020.g:11:27: '\\n'
{
DebugLocation(11, 27);
Match(input, 17, Follow._17_in_proposicion70);
}
break;
}
} finally { DebugExitSubRule(3); }
}
}
catch (RecognitionException re)
{
ReportError(re);
Recover(input, re);
}
finally
{
TraceOut("proposicion", 3);
LeaveRule("proposicion", 3);
LeaveRule_proposicion();
}
DebugLocation(12, 1); } finally { DebugExitRule(GrammarFileName, "proposicion"); }
DecRuleLevel();
if (RuleLevel == 0)
{
DebugListener.Terminate();
}
return;
}
// $ANTLR start "qualified_name"
// ..\\Plugin.postgre\\AntlrParser\\PostgreSQL.g:30:1: qualified_name returns [NameWithSchema result] : ( (schema= id DOT name= id ) | (name= id ) );
public PostgreSQLParser.qualified_name_return qualified_name() // throws RecognitionException [1]
{
PostgreSQLParser.qualified_name_return retval = new PostgreSQLParser.qualified_name_return();
retval.Start = input.LT(1);
object root_0 = null;
IToken DOT15 = null;
PostgreSQLParser.id_return schema = default(PostgreSQLParser.id_return);
PostgreSQLParser.id_return name = default(PostgreSQLParser.id_return);
object DOT15_tree = null;
try
{
// ..\\Plugin.postgre\\AntlrParser\\PostgreSQL.g:31:2: ( (schema= id DOT name= id ) | (name= id ) )
int alt6 = 2;
int LA6_0 = input.LA(1);
if (((LA6_0 >= T_IDENT && LA6_0 <= T_QUOTED_IDENT)))
{
int LA6_1 = input.LA(2);
if (((LA6_1 >= USING && LA6_1 <= LPAREN)))
{
alt6 = 2;
}
else if ((LA6_1 == DOT))
{
alt6 = 1;
}
else
{
NoViableAltException nvae_d6s1 =
new NoViableAltException("", 6, 1, input);
throw nvae_d6s1;
}
}
else
{
NoViableAltException nvae_d6s0 =
new NoViableAltException("", 6, 0, input);
throw nvae_d6s0;
}
switch (alt6)
{
case 1:
// ..\\Plugin.postgre\\AntlrParser\\PostgreSQL.g:31:4: (schema= id DOT name= id )
{
root_0 = (object)adaptor.GetNilNode();
// ..\\Plugin.postgre\\AntlrParser\\PostgreSQL.g:31:4: (schema= id DOT name= id )
// ..\\Plugin.postgre\\AntlrParser\\PostgreSQL.g:31:5: schema= id DOT name= id
{
PushFollow(FOLLOW_id_in_qualified_name166);
schema = id();
state.followingStackPointer--;
adaptor.AddChild(root_0, schema.Tree);
DOT15 = (IToken)Match(input, DOT, FOLLOW_DOT_in_qualified_name168);
DOT15_tree = (object)adaptor.Create(DOT15);
adaptor.AddChild(root_0, DOT15_tree);
PushFollow(FOLLOW_id_in_qualified_name172);
name = id();
state.followingStackPointer--;
adaptor.AddChild(root_0, name.Tree);
retval.result = new NameWithSchema(UnquoteName(((schema != null) ? input.ToString((IToken)(schema.Start), (IToken)(schema.Stop)) : null)), UnquoteName(((name != null) ? input.ToString((IToken)(name.Start), (IToken)(name.Stop)) : null)));
}
}
break;
case 2:
// ..\\Plugin.postgre\\AntlrParser\\PostgreSQL.g:32:6: (name= id )
{
root_0 = (object)adaptor.GetNilNode();
// ..\\Plugin.postgre\\AntlrParser\\PostgreSQL.g:32:6: (name= id )
// ..\\Plugin.postgre\\AntlrParser\\PostgreSQL.g:32:7: name= id
{
PushFollow(FOLLOW_id_in_qualified_name188);
name = id();
state.followingStackPointer--;
adaptor.AddChild(root_0, name.Tree);
retval.result = new NameWithSchema(UnquoteName(((name != null) ? input.ToString((IToken)(name.Start), (IToken)(name.Stop)) : null)));
}
}
break;
}
retval.Stop = input.LT(-1);
retval.Tree = (object)adaptor.RulePostProcessing(root_0);
adaptor.SetTokenBoundaries(retval.Tree, (IToken)retval.Start, (IToken)retval.Stop);
}
catch (RecognitionException re)
{
ReportError(re);
Recover(input, re);
// Conversion of the second argument necessary, but harmless
retval.Tree = (object)adaptor.ErrorNode(input, (IToken)retval.Start, input.LT(-1), re);
}
finally
{
}
return(retval);
}
// $ANTLR end "WS"
public override void mTokens()
{
// C:\\Users\\dany_\\Desktop\\prueba.g:1:8: ( PARENI | PAREND | MAS | MENOS | POR | INT | ENTRE | NEWLINE | WS )
int alt3 = 9;
try { DebugEnterDecision(3, decisionCanBacktrack[3]);
switch (input.LA(1))
{
case '(':
{
alt3 = 1;
}
break;
case ')':
{
alt3 = 2;
}
break;
case '+':
{
alt3 = 3;
}
break;
case '-':
{
alt3 = 4;
}
break;
case '*':
{
alt3 = 5;
}
break;
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9':
{
alt3 = 6;
}
break;
case '/':
{
alt3 = 7;
}
break;
case '\n':
{
int LA3_8 = input.LA(2);
if (((LA3_8 >= '\t' && LA3_8 <= '\n') || LA3_8 == '\r' || LA3_8 == ' '))
{
alt3 = 9;
}
else
{
alt3 = 8;
}
}
break;
case '\t':
case '\r':
case ' ':
{
alt3 = 9;
}
break;
default:
{
NoViableAltException nvae = new NoViableAltException("", 3, 0, input);
DebugRecognitionException(nvae);
throw nvae;
}
}
} finally { DebugExitDecision(3); }
switch (alt3)
{
case 1:
DebugEnterAlt(1);
// C:\\Users\\dany_\\Desktop\\prueba.g:1:10: PARENI
{
DebugLocation(1, 10);
mPARENI();
}
break;
case 2:
DebugEnterAlt(2);
// C:\\Users\\dany_\\Desktop\\prueba.g:1:17: PAREND
{
DebugLocation(1, 17);
mPAREND();
}
break;
case 3:
DebugEnterAlt(3);
// C:\\Users\\dany_\\Desktop\\prueba.g:1:24: MAS
{
DebugLocation(1, 24);
mMAS();
}
break;
case 4:
DebugEnterAlt(4);
// C:\\Users\\dany_\\Desktop\\prueba.g:1:28: MENOS
{
DebugLocation(1, 28);
mMENOS();
}
break;
case 5:
DebugEnterAlt(5);
// C:\\Users\\dany_\\Desktop\\prueba.g:1:34: POR
{
DebugLocation(1, 34);
mPOR();
}
break;
case 6:
DebugEnterAlt(6);
// C:\\Users\\dany_\\Desktop\\prueba.g:1:38: INT
{
DebugLocation(1, 38);
mINT();
}
break;
case 7:
DebugEnterAlt(7);
// C:\\Users\\dany_\\Desktop\\prueba.g:1:42: ENTRE
{
DebugLocation(1, 42);
mENTRE();
}
break;
case 8:
DebugEnterAlt(8);
// C:\\Users\\dany_\\Desktop\\prueba.g:1:48: NEWLINE
{
DebugLocation(1, 48);
mNEWLINE();
}
break;
case 9:
DebugEnterAlt(9);
// C:\\Users\\dany_\\Desktop\\prueba.g:1:56: WS
{
DebugLocation(1, 56);
mWS();
}
break;
}
}
// $ANTLR end "CLOSEBRACKET"
public override void mTokens()
{
// D:\\Patrick\\FigLeaf\\fig-leaf\\FigLeaf.Core\\FigLeafPasswordRule.g:1:8: ( T__9 | T__10 | T__11 | T__12 | T__13 | T__14 | T__15 | T__16 | T__17 | T__18 | T__19 | T__20 | DIGIT | SPACE | COMMA | OPENBRACKET | CLOSEBRACKET )
int alt1 = 17;
try { DebugEnterDecision(1, decisionCanBacktrack[1]);
switch (input.LA(1))
{
case 'A':
{
alt1 = 1;
}
break;
case 'D':
{
alt1 = 2;
}
break;
case 'F':
{
int LA1_2 = input.LA(2);
if ((LA1_2 == 'i'))
{
int LA1_3 = input.LA(3);
if ((LA1_3 == 'l'))
{
int LA1_4 = input.LA(4);
if ((LA1_4 == 'e'))
{
int LA1_5 = input.LA(5);
if ((LA1_5 == 'E'))
{
alt1 = 3;
}
else if ((LA1_5 == 'N'))
{
alt1 = 4;
}
else
{
NoViableAltException nvae = new NoViableAltException("", 1, 23, input, 5);
DebugRecognitionException(nvae);
throw nvae;
}
}
else
{
NoViableAltException nvae = new NoViableAltException("", 1, 18, input, 4);
DebugRecognitionException(nvae);
throw nvae;
}
}
else
{
NoViableAltException nvae = new NoViableAltException("", 1, 13, input, 3);
DebugRecognitionException(nvae);
throw nvae;
}
}
else
{
NoViableAltException nvae = new NoViableAltException("", 1, 3, input, 2);
DebugRecognitionException(nvae);
throw nvae;
}
}
break;
case 'L':
{
int LA1_2 = input.LA(2);
if ((LA1_2 == 'e'))
{
int LA1_3 = input.LA(3);
if ((LA1_3 == 'f'))
{
alt1 = 5;
}
else if ((LA1_3 == 'n'))
{
alt1 = 6;
}
else
{
NoViableAltException nvae = new NoViableAltException("", 1, 14, input, 3);
DebugRecognitionException(nvae);
throw nvae;
}
}
else if ((LA1_2 == 'o'))
{
alt1 = 7;
}
else
{
NoViableAltException nvae = new NoViableAltException("", 1, 4, input, 2);
DebugRecognitionException(nvae);
throw nvae;
}
}
break;
case 'P':
{
alt1 = 8;
}
break;
case 'R':
{
int LA1_2 = input.LA(2);
if ((LA1_2 == 'e'))
{
int LA1_3 = input.LA(3);
if ((LA1_3 == 'm'))
{
alt1 = 9;
}
else if ((LA1_3 == 'v'))
{
alt1 = 10;
}
else
{
NoViableAltException nvae = new NoViableAltException("", 1, 16, input, 3);
DebugRecognitionException(nvae);
throw nvae;
}
}
else if ((LA1_2 == 'i'))
{
alt1 = 11;
}
else
{
NoViableAltException nvae = new NoViableAltException("", 1, 6, input, 2);
DebugRecognitionException(nvae);
throw nvae;
}
}
break;
case 'U':
{
alt1 = 12;
}
break;
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9':
{
alt1 = 13;
}
break;
case ' ':
{
alt1 = 14;
}
break;
case ',':
{
alt1 = 15;
}
break;
case '(':
{
alt1 = 16;
}
break;
case ')':
{
alt1 = 17;
}
break;
default:
{
NoViableAltException nvae = new NoViableAltException("", 1, 0, input, 1);
DebugRecognitionException(nvae);
throw nvae;
}
}
} finally { DebugExitDecision(1); }
switch (alt1)
{
case 1:
DebugEnterAlt(1);
// D:\\Patrick\\FigLeaf\\fig-leaf\\FigLeaf.Core\\FigLeafPasswordRule.g:1:10: T__9
{
DebugLocation(1, 10);
mT__9();
}
break;
case 2:
DebugEnterAlt(2);
// D:\\Patrick\\FigLeaf\\fig-leaf\\FigLeaf.Core\\FigLeafPasswordRule.g:1:15: T__10
{
DebugLocation(1, 15);
mT__10();
}
break;
case 3:
DebugEnterAlt(3);
// D:\\Patrick\\FigLeaf\\fig-leaf\\FigLeaf.Core\\FigLeafPasswordRule.g:1:21: T__11
{
DebugLocation(1, 21);
mT__11();
}
break;
case 4:
DebugEnterAlt(4);
// D:\\Patrick\\FigLeaf\\fig-leaf\\FigLeaf.Core\\FigLeafPasswordRule.g:1:27: T__12
{
DebugLocation(1, 27);
mT__12();
}
break;
case 5:
DebugEnterAlt(5);
// D:\\Patrick\\FigLeaf\\fig-leaf\\FigLeaf.Core\\FigLeafPasswordRule.g:1:33: T__13
{
DebugLocation(1, 33);
mT__13();
}
break;
case 6:
DebugEnterAlt(6);
// D:\\Patrick\\FigLeaf\\fig-leaf\\FigLeaf.Core\\FigLeafPasswordRule.g:1:39: T__14
{
DebugLocation(1, 39);
mT__14();
}
break;
case 7:
DebugEnterAlt(7);
// D:\\Patrick\\FigLeaf\\fig-leaf\\FigLeaf.Core\\FigLeafPasswordRule.g:1:45: T__15
{
DebugLocation(1, 45);
mT__15();
}
break;
case 8:
DebugEnterAlt(8);
// D:\\Patrick\\FigLeaf\\fig-leaf\\FigLeaf.Core\\FigLeafPasswordRule.g:1:51: T__16
{
DebugLocation(1, 51);
mT__16();
}
break;
case 9:
DebugEnterAlt(9);
// D:\\Patrick\\FigLeaf\\fig-leaf\\FigLeaf.Core\\FigLeafPasswordRule.g:1:57: T__17
{
DebugLocation(1, 57);
mT__17();
}
break;
case 10:
DebugEnterAlt(10);
// D:\\Patrick\\FigLeaf\\fig-leaf\\FigLeaf.Core\\FigLeafPasswordRule.g:1:63: T__18
{
DebugLocation(1, 63);
mT__18();
}
break;
case 11:
DebugEnterAlt(11);
// D:\\Patrick\\FigLeaf\\fig-leaf\\FigLeaf.Core\\FigLeafPasswordRule.g:1:69: T__19
{
DebugLocation(1, 69);
mT__19();
}
break;
case 12:
DebugEnterAlt(12);
// D:\\Patrick\\FigLeaf\\fig-leaf\\FigLeaf.Core\\FigLeafPasswordRule.g:1:75: T__20
{
DebugLocation(1, 75);
mT__20();
}
break;
case 13:
DebugEnterAlt(13);
// D:\\Patrick\\FigLeaf\\fig-leaf\\FigLeaf.Core\\FigLeafPasswordRule.g:1:81: DIGIT
{
DebugLocation(1, 81);
mDIGIT();
}
break;
case 14:
DebugEnterAlt(14);
// D:\\Patrick\\FigLeaf\\fig-leaf\\FigLeaf.Core\\FigLeafPasswordRule.g:1:87: SPACE
{
DebugLocation(1, 87);
mSPACE();
}
break;
case 15:
DebugEnterAlt(15);
// D:\\Patrick\\FigLeaf\\fig-leaf\\FigLeaf.Core\\FigLeafPasswordRule.g:1:93: COMMA
{
DebugLocation(1, 93);
mCOMMA();
}
break;
case 16:
DebugEnterAlt(16);
// D:\\Patrick\\FigLeaf\\fig-leaf\\FigLeaf.Core\\FigLeafPasswordRule.g:1:99: OPENBRACKET
{
DebugLocation(1, 99);
mOPENBRACKET();
}
break;
case 17:
DebugEnterAlt(17);
// D:\\Patrick\\FigLeaf\\fig-leaf\\FigLeaf.Core\\FigLeafPasswordRule.g:1:111: CLOSEBRACKET
{
DebugLocation(1, 111);
mCLOSEBRACKET();
}
break;
}
}
/** Used for debugging in adaptivePredict around execATN but I cut
* it out for clarity now that alg. works well. We can leave this
* "dead" code for a bit.
*/
public void DumpDeadEndConfigs(NoViableAltException nvae)
{
Console.Error.WriteLine("dead end configs: ");
foreach (ATNConfig c in nvae.DeadEndConfigs.configs)
{
String trans = "no edges";
if (c.state.NumberOfTransitions > 0)
{
Transition t = c.state.Transition(0);
if (t is AtomTransition)
{
AtomTransition at = (AtomTransition)t;
trans = "Atom " + GetTokenName(at.token);
}
else if (t is SetTransition)
{
SetTransition st = (SetTransition)t;
bool not = st is NotSetTransition;
trans = (not ? "~" : "") + "Set " + st.set.ToString();
}
}
Console.Error.WriteLine(c.ToString(parser, true) + ":" + trans);
}
}