// $ANTLR start "additive_expression"
// C:\\Documents and Settings\\Administrator\\Desktop\\Spinach\\InterpreterFrontEnd\\spinach.g:154:1: additive_expression returns [AdditiveElement ret] : ( (e11= multiplicative_expression ) ( '+' e12= additive_expression )* ) ;
public spinachParser.additive_expression_return additive_expression() // throws RecognitionException [1]
{
spinachParser.additive_expression_return retval = new spinachParser.additive_expression_return();
retval.Start = input.LT(1);
object root_0 = null;
IToken char_literal71 = null;
spinachParser.multiplicative_expression_return e11 = null;
spinachParser.additive_expression_return e12 = null;
object char_literal71_tree=null;
retval.ret = new AdditiveElement();
try
{
// C:\\Documents and Settings\\Administrator\\Desktop\\Spinach\\InterpreterFrontEnd\\spinach.g:158:2: ( ( (e11= multiplicative_expression ) ( '+' e12= additive_expression )* ) )
// C:\\Documents and Settings\\Administrator\\Desktop\\Spinach\\InterpreterFrontEnd\\spinach.g:158:4: ( (e11= multiplicative_expression ) ( '+' e12= additive_expression )* )
{
root_0 = (object)adaptor.GetNilNode();
// C:\\Documents and Settings\\Administrator\\Desktop\\Spinach\\InterpreterFrontEnd\\spinach.g:158:4: ( (e11= multiplicative_expression ) ( '+' e12= additive_expression )* )
// C:\\Documents and Settings\\Administrator\\Desktop\\Spinach\\InterpreterFrontEnd\\spinach.g:158:5: (e11= multiplicative_expression ) ( '+' e12= additive_expression )*
{
// C:\\Documents and Settings\\Administrator\\Desktop\\Spinach\\InterpreterFrontEnd\\spinach.g:158:5: (e11= multiplicative_expression )
// C:\\Documents and Settings\\Administrator\\Desktop\\Spinach\\InterpreterFrontEnd\\spinach.g:158:6: e11= multiplicative_expression
{
PushFollow(FOLLOW_multiplicative_expression_in_additive_expression920);
e11 = multiplicative_expression();
state.followingStackPointer--;
adaptor.AddChild(root_0, e11.Tree);
retval.ret.setLhs(((e11 != null) ? e11.ret : null));
}
// C:\\Documents and Settings\\Administrator\\Desktop\\Spinach\\InterpreterFrontEnd\\spinach.g:158:69: ( '+' e12= additive_expression )*
do
{
int alt21 = 2;
int LA21_0 = input.LA(1);
if ( (LA21_0 == PLUS) )
{
alt21 = 1;
}
switch (alt21)
{
case 1 :
// C:\\Documents and Settings\\Administrator\\Desktop\\Spinach\\InterpreterFrontEnd\\spinach.g:158:70: '+' e12= additive_expression
{
char_literal71=(IToken)Match(input,PLUS,FOLLOW_PLUS_in_additive_expression925);
char_literal71_tree = (object)adaptor.Create(char_literal71);
adaptor.AddChild(root_0, char_literal71_tree);
PushFollow(FOLLOW_additive_expression_in_additive_expression931);
e12 = additive_expression();
state.followingStackPointer--;
adaptor.AddChild(root_0, e12.Tree);
retval.ret.setRhs(((e12 != null) ? e12.ret : null));
}
break;
default:
goto loop21;
}
} while (true);
loop21:
; // Stops C# compiler whining that label 'loop21' has no statements
}
}
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 start "additive_expression"
// C:\\Users\\Jegan\\Documents\\MSCE\\FALL 09\\SoftwareStudio\\SPINACH-Srinivasan\\ConsoleApplication1\\ConsoleApplication1\\spinach.g:132:1: additive_expression returns [AdditiveElement ret] : ( (e11= multiplicative_expression ) ( '+' e12= multiplicative_expression )* ) ;
public spinachParser.additive_expression_return additive_expression() // throws RecognitionException [1]
{
spinachParser.additive_expression_return retval = new spinachParser.additive_expression_return();
retval.Start = input.LT(1);
object root_0 = null;
IToken char_literal57 = null;
spinachParser.multiplicative_expression_return e11 = null;
spinachParser.multiplicative_expression_return e12 = null;
object char_literal57_tree=null;
retval.ret = new AdditiveElement();
try
{
// C:\\Users\\Jegan\\Documents\\MSCE\\FALL 09\\SoftwareStudio\\SPINACH-Srinivasan\\ConsoleApplication1\\ConsoleApplication1\\spinach.g:136:2: ( ( (e11= multiplicative_expression ) ( '+' e12= multiplicative_expression )* ) )
// C:\\Users\\Jegan\\Documents\\MSCE\\FALL 09\\SoftwareStudio\\SPINACH-Srinivasan\\ConsoleApplication1\\ConsoleApplication1\\spinach.g:136:4: ( (e11= multiplicative_expression ) ( '+' e12= multiplicative_expression )* )
{
root_0 = (object)adaptor.GetNilNode();
// C:\\Users\\Jegan\\Documents\\MSCE\\FALL 09\\SoftwareStudio\\SPINACH-Srinivasan\\ConsoleApplication1\\ConsoleApplication1\\spinach.g:136:4: ( (e11= multiplicative_expression ) ( '+' e12= multiplicative_expression )* )
// C:\\Users\\Jegan\\Documents\\MSCE\\FALL 09\\SoftwareStudio\\SPINACH-Srinivasan\\ConsoleApplication1\\ConsoleApplication1\\spinach.g:136:5: (e11= multiplicative_expression ) ( '+' e12= multiplicative_expression )*
{
// C:\\Users\\Jegan\\Documents\\MSCE\\FALL 09\\SoftwareStudio\\SPINACH-Srinivasan\\ConsoleApplication1\\ConsoleApplication1\\spinach.g:136:5: (e11= multiplicative_expression )
// C:\\Users\\Jegan\\Documents\\MSCE\\FALL 09\\SoftwareStudio\\SPINACH-Srinivasan\\ConsoleApplication1\\ConsoleApplication1\\spinach.g:136:6: e11= multiplicative_expression
{
PushFollow(FOLLOW_multiplicative_expression_in_additive_expression810);
e11 = multiplicative_expression();
state.followingStackPointer--;
adaptor.AddChild(root_0, e11.Tree);
retval.ret.setLhs(((e11 != null) ? e11.ret : null));
}
// C:\\Users\\Jegan\\Documents\\MSCE\\FALL 09\\SoftwareStudio\\SPINACH-Srinivasan\\ConsoleApplication1\\ConsoleApplication1\\spinach.g:136:69: ( '+' e12= multiplicative_expression )*
do
{
int alt15 = 2;
int LA15_0 = input.LA(1);
if ( (LA15_0 == PLUS) )
{
alt15 = 1;
}
switch (alt15)
{
case 1 :
// C:\\Users\\Jegan\\Documents\\MSCE\\FALL 09\\SoftwareStudio\\SPINACH-Srinivasan\\ConsoleApplication1\\ConsoleApplication1\\spinach.g:136:70: '+' e12= multiplicative_expression
{
char_literal57=(IToken)Match(input,PLUS,FOLLOW_PLUS_in_additive_expression815);
char_literal57_tree = (object)adaptor.Create(char_literal57);
adaptor.AddChild(root_0, char_literal57_tree);
PushFollow(FOLLOW_multiplicative_expression_in_additive_expression821);
e12 = multiplicative_expression();
state.followingStackPointer--;
adaptor.AddChild(root_0, e12.Tree);
retval.ret.setRhs(((e12 != null) ? e12.ret : null));
}
break;
default:
goto loop15;
}
} while (true);
loop15:
; // Stops C# compiler whining that label 'loop15' has no statements
}
}
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;
}
