public Preprocessor_directiveContext preprocessor_directive()
{
Preprocessor_directiveContext _localctx = new Preprocessor_directiveContext(Context, State);
EnterRule(_localctx, 0, RULE_preprocessor_directive);
int _la;
try {
State = 75;
ErrorHandler.Sync(this);
switch (TokenStream.LA(1))
{
case DEFINE:
_localctx = new PreprocessorDeclarationContext(_localctx);
EnterOuterAlt(_localctx, 1);
{
State = 6; Match(DEFINE);
State = 7; ((PreprocessorDeclarationContext)_localctx)._CONDITIONAL_SYMBOL = Match(CONDITIONAL_SYMBOL);
State = 8; directive_new_line_or_sharp();
ConditionalSymbols.Add((((PreprocessorDeclarationContext)_localctx)._CONDITIONAL_SYMBOL != null?((PreprocessorDeclarationContext)_localctx)._CONDITIONAL_SYMBOL.Text:null));
((PreprocessorDeclarationContext)_localctx).value = conditions.All(c => c);
}
break;
case UNDEF:
_localctx = new PreprocessorDeclarationContext(_localctx);
EnterOuterAlt(_localctx, 2);
{
State = 11; Match(UNDEF);
State = 12; ((PreprocessorDeclarationContext)_localctx)._CONDITIONAL_SYMBOL = Match(CONDITIONAL_SYMBOL);
State = 13; directive_new_line_or_sharp();
ConditionalSymbols.Remove((((PreprocessorDeclarationContext)_localctx)._CONDITIONAL_SYMBOL != null?((PreprocessorDeclarationContext)_localctx)._CONDITIONAL_SYMBOL.Text:null));
((PreprocessorDeclarationContext)_localctx).value = conditions.All(c => c);
}
break;
case IF:
_localctx = new PreprocessorConditionalContext(_localctx);
EnterOuterAlt(_localctx, 3);
{
State = 16; Match(IF);
State = 17; ((PreprocessorConditionalContext)_localctx).expr = preprocessor_expression(0);
State = 18; directive_new_line_or_sharp();
((PreprocessorConditionalContext)_localctx).value = ((PreprocessorConditionalContext)_localctx).expr.value == "true" && conditions.All(c => c); conditions.Push(((PreprocessorConditionalContext)_localctx).expr.value == "true");
}
break;
case ELIF:
_localctx = new PreprocessorConditionalContext(_localctx);
EnterOuterAlt(_localctx, 4);
{
State = 21; Match(ELIF);
State = 22; ((PreprocessorConditionalContext)_localctx).expr = preprocessor_expression(0);
State = 23; directive_new_line_or_sharp();
if (!conditions.Peek())
{
conditions.Pop(); ((PreprocessorConditionalContext)_localctx).value = ((PreprocessorConditionalContext)_localctx).expr.value == "true" && conditions.All(c => c);
conditions.Push(((PreprocessorConditionalContext)_localctx).expr.value == "true");
}
else
{
((PreprocessorConditionalContext)_localctx).value = false;
}
}
break;
case ELSE:
_localctx = new PreprocessorConditionalContext(_localctx);
EnterOuterAlt(_localctx, 5);
{
State = 26; Match(ELSE);
State = 27; directive_new_line_or_sharp();
if (!conditions.Peek())
{
conditions.Pop(); ((PreprocessorConditionalContext)_localctx).value = true && conditions.All(c => c); conditions.Push(true);
}
else
{
((PreprocessorConditionalContext)_localctx).value = false;
}
}
break;
case ENDIF:
_localctx = new PreprocessorConditionalContext(_localctx);
EnterOuterAlt(_localctx, 6);
{
State = 30; Match(ENDIF);
State = 31; directive_new_line_or_sharp();
conditions.Pop(); ((PreprocessorConditionalContext)_localctx).value = conditions.Peek();
}
break;
case LINE:
_localctx = new PreprocessorLineContext(_localctx);
EnterOuterAlt(_localctx, 7);
{
State = 34; Match(LINE);
State = 41;
ErrorHandler.Sync(this);
switch (TokenStream.LA(1))
{
case DIGITS:
{
State = 35; Match(DIGITS);
State = 37;
ErrorHandler.Sync(this);
_la = TokenStream.LA(1);
if (_la == STRING)
{
{
State = 36; Match(STRING);
}
}
}
break;
case DEFAULT:
{
State = 39; Match(DEFAULT);
}
break;
case DIRECTIVE_HIDDEN:
{
State = 40; Match(DIRECTIVE_HIDDEN);
}
break;
default:
throw new NoViableAltException(this);
}
State = 43; directive_new_line_or_sharp();
((PreprocessorLineContext)_localctx).value = conditions.All(c => c);
}
break;
case ERROR:
_localctx = new PreprocessorDiagnosticContext(_localctx);
EnterOuterAlt(_localctx, 8);
{
State = 46; Match(ERROR);
State = 47; Match(TEXT);
State = 48; directive_new_line_or_sharp();
((PreprocessorDiagnosticContext)_localctx).value = conditions.All(c => c);
}
break;
case WARNING:
_localctx = new PreprocessorDiagnosticContext(_localctx);
EnterOuterAlt(_localctx, 9);
{
State = 51; Match(WARNING);
State = 52; Match(TEXT);
State = 53; directive_new_line_or_sharp();
((PreprocessorDiagnosticContext)_localctx).value = conditions.All(c => c);
}
break;
case REGION:
_localctx = new PreprocessorRegionContext(_localctx);
EnterOuterAlt(_localctx, 10);
{
State = 56; Match(REGION);
State = 58;
ErrorHandler.Sync(this);
_la = TokenStream.LA(1);
if (_la == TEXT)
{
{
State = 57; Match(TEXT);
}
}
State = 60; directive_new_line_or_sharp();
((PreprocessorRegionContext)_localctx).value = conditions.All(c => c);
}
break;
case ENDREGION:
_localctx = new PreprocessorRegionContext(_localctx);
EnterOuterAlt(_localctx, 11);
{
State = 63; Match(ENDREGION);
State = 65;
ErrorHandler.Sync(this);
_la = TokenStream.LA(1);
if (_la == TEXT)
{
{
State = 64; Match(TEXT);
}
}
State = 67; directive_new_line_or_sharp();
((PreprocessorRegionContext)_localctx).value = conditions.All(c => c);
}
break;
case PRAGMA:
_localctx = new PreprocessorPragmaContext(_localctx);
EnterOuterAlt(_localctx, 12);
{
State = 70; Match(PRAGMA);
State = 71; Match(TEXT);
State = 72; directive_new_line_or_sharp();
((PreprocessorPragmaContext)_localctx).value = conditions.All(c => c);
}
break;
default:
throw new NoViableAltException(this);
}
}
catch (RecognitionException re) {
_localctx.exception = re;
ErrorHandler.ReportError(this, re);
ErrorHandler.Recover(this, re);
}
finally {
ExitRule();
}
return(_localctx);
}
public PreprocessorLineContext(Preprocessor_directiveContext context)
{
CopyFrom(context);
}
public PreprocessorConditionalContext(Preprocessor_directiveContext context)
{
CopyFrom(context);
}
public PreprocessorDeclarationContext(Preprocessor_directiveContext context)
{
CopyFrom(context);
}
public PreprocessorDiagnosticContext(Preprocessor_directiveContext context)
{
CopyFrom(context);
}
public virtual void CopyFrom(Preprocessor_directiveContext context)
{
base.CopyFrom(context);
this.value = context.value;
}