// $ANTLR end "whileLoop"
// $ANTLR start "forLoop"
// C:\\Users\\Dominik Halfkann\\Documents\\Visual Studio 2010\\Projects\\SGLParserTester\\SGL\\AntlrParser\\SGLTreeWalker.g:168:1: forLoop returns [SGLNode node] : ^( 'for' ^( FORDEC (dec= statement )? ) ^( FORCOND (cond= expression )? ) ^( FORITER (iter= statement )? ) block ) ;
public SGLNode forLoop() // throws RecognitionException [1]
{
SGLNode node = default(SGLNode);
SGLNode dec = default(SGLNode);
SGLNode cond = default(SGLNode);
SGLNode iter = default(SGLNode);
SGLNode block24 = default(SGLNode);
// We have to use 2 Blocks for the for-Node to work correctly
// Create new block for the beginning of the for-Loop
Scope scope = new Scope(currentScope);
currentScope = scope;
BlockNode bn = new BlockNode(spriteObjects, currentScope);
//Create the For-Node and add it to the block
ForNode forNode = new ForNode();
bn.AddStatement(forNode);
// Return the block node
node = bn;
try
{
// C:\\Users\\Dominik Halfkann\\Documents\\Visual Studio 2010\\Projects\\SGLParserTester\\SGL\\AntlrParser\\SGLTreeWalker.g:186:2: ( ^( 'for' ^( FORDEC (dec= statement )? ) ^( FORCOND (cond= expression )? ) ^( FORITER (iter= statement )? ) block ) )
// C:\\Users\\Dominik Halfkann\\Documents\\Visual Studio 2010\\Projects\\SGLParserTester\\SGL\\AntlrParser\\SGLTreeWalker.g:186:4: ^( 'for' ^( FORDEC (dec= statement )? ) ^( FORCOND (cond= expression )? ) ^( FORITER (iter= statement )? ) block )
{
Match(input,61,FOLLOW_61_in_forLoop408);
Match(input, Token.DOWN, null);
Match(input,FORDEC,FOLLOW_FORDEC_in_forLoop411);
if ( input.LA(1) == Token.DOWN )
{
Match(input, Token.DOWN, null);
// C:\\Users\\Dominik Halfkann\\Documents\\Visual Studio 2010\\Projects\\SGLParserTester\\SGL\\AntlrParser\\SGLTreeWalker.g:186:21: (dec= statement )?
int alt3 = 2;
int LA3_0 = input.LA(1);
if ( ((LA3_0 >= AT && LA3_0 <= IF) || (LA3_0 >= VARDEF && LA3_0 <= ASSIGN) || LA3_0 == OBJMETHOD || (LA3_0 >= VARINC && LA3_0 <= BREAK) || (LA3_0 >= METH_CALL && LA3_0 <= RETURN) || (LA3_0 >= 60 && LA3_0 <= 61)) )
{
alt3 = 1;
}
switch (alt3)
{
case 1 :
// C:\\Users\\Dominik Halfkann\\Documents\\Visual Studio 2010\\Projects\\SGLParserTester\\SGL\\AntlrParser\\SGLTreeWalker.g:186:22: dec= statement
{
PushFollow(FOLLOW_statement_in_forLoop416);
dec = statement();
state.followingStackPointer--;
forNode.SetInit(dec);
}
break;
}
Match(input, Token.UP, null);
}
Match(input,FORCOND,FOLLOW_FORCOND_in_forLoop425);
if ( input.LA(1) == Token.DOWN )
{
Match(input, Token.DOWN, null);
// C:\\Users\\Dominik Halfkann\\Documents\\Visual Studio 2010\\Projects\\SGLParserTester\\SGL\\AntlrParser\\SGLTreeWalker.g:186:82: (cond= expression )?
int alt4 = 2;
int LA4_0 = input.LA(1);
if ( (LA4_0 == NEGATE || LA4_0 == STRING || (LA4_0 >= STRINGNOQUOTES && LA4_0 <= VARDEC) || LA4_0 == METH_CALL || LA4_0 == Identifier || (LA4_0 >= IntegerAtom && LA4_0 <= Animation) || LA4_0 == 67 || (LA4_0 >= 69 && LA4_0 <= 81)) )
{
alt4 = 1;
}
switch (alt4)
{
case 1 :
// C:\\Users\\Dominik Halfkann\\Documents\\Visual Studio 2010\\Projects\\SGLParserTester\\SGL\\AntlrParser\\SGLTreeWalker.g:186:83: cond= expression
{
PushFollow(FOLLOW_expression_in_forLoop430);
cond = expression();
state.followingStackPointer--;
forNode.SetCondition(cond);
}
break;
}
Match(input, Token.UP, null);
}
Match(input,FORITER,FOLLOW_FORITER_in_forLoop438);
if ( input.LA(1) == Token.DOWN )
{
Match(input, Token.DOWN, null);
// C:\\Users\\Dominik Halfkann\\Documents\\Visual Studio 2010\\Projects\\SGLParserTester\\SGL\\AntlrParser\\SGLTreeWalker.g:186:150: (iter= statement )?
int alt5 = 2;
int LA5_0 = input.LA(1);
if ( ((LA5_0 >= AT && LA5_0 <= IF) || (LA5_0 >= VARDEF && LA5_0 <= ASSIGN) || LA5_0 == OBJMETHOD || (LA5_0 >= VARINC && LA5_0 <= BREAK) || (LA5_0 >= METH_CALL && LA5_0 <= RETURN) || (LA5_0 >= 60 && LA5_0 <= 61)) )
{
alt5 = 1;
}
switch (alt5)
{
case 1 :
// C:\\Users\\Dominik Halfkann\\Documents\\Visual Studio 2010\\Projects\\SGLParserTester\\SGL\\AntlrParser\\SGLTreeWalker.g:186:151: iter= statement
{
PushFollow(FOLLOW_statement_in_forLoop443);
iter = statement();
state.followingStackPointer--;
forNode.SetIteration(iter);
}
break;
}
Match(input, Token.UP, null);
}
PushFollow(FOLLOW_block_in_forLoop450);
block24 = block();
state.followingStackPointer--;
Match(input, Token.UP, null);
forNode.SetBlock(block24);
}
currentScope = currentScope.Parent();
}
catch (RecognitionException re)
{
ReportError(re);
Recover(input,re);
}
finally
{
}
return node;
}
// $ANTLR end "ifStatement"
// $ANTLR start "forLoop"
// D:\\sgl4c#\\NewSGLGramma\\SGLTreeWalker.g:205:1: forLoop returns [SGLNode node] : ^( 'for' ^( FORDEC (dec= statement )? ) ^( FORCOND (cond= expression )? ) ^( FORITER (iter= statement )? ) block ) ;
public SGLNode forLoop() // throws RecognitionException [1]
{
SGLNode node = default(SGLNode);
SGLNode dec = default(SGLNode);
SGLNode cond = default(SGLNode);
SGLNode iter = default(SGLNode);
SGLNode block25 = default(SGLNode);
// We have to use 2 Blocks for the for-Node to work correctly
// Create new block for the beginning of the for-Loop
Scope scope = new Scope(currentScope);
currentScope = scope;
BlockNode bn = new BlockNode(spriteObjects, currentScope);
//Create the For-Node and add it to the block
ForNode forNode = new ForNode();
bn.AddStatement(forNode);
// Return the block node
node = bn;
try
{
// D:\\sgl4c#\\NewSGLGramma\\SGLTreeWalker.g:223:2: ( ^( 'for' ^( FORDEC (dec= statement )? ) ^( FORCOND (cond= expression )? ) ^( FORITER (iter= statement )? ) block ) )
// D:\\sgl4c#\\NewSGLGramma\\SGLTreeWalker.g:223:4: ^( 'for' ^( FORDEC (dec= statement )? ) ^( FORCOND (cond= expression )? ) ^( FORITER (iter= statement )? ) block )
{
Match(input,86,FOLLOW_86_in_forLoop510);
Match(input, Token.DOWN, null);
Match(input,FORDEC,FOLLOW_FORDEC_in_forLoop513);
if ( input.LA(1) == Token.DOWN )
{
Match(input, Token.DOWN, null);
// D:\\sgl4c#\\NewSGLGramma\\SGLTreeWalker.g:223:21: (dec= statement )?
int alt9 = 2;
int LA9_0 = input.LA(1);
if ( (LA9_0 == ASSIGN || (LA9_0 >= VARINC && LA9_0 <= VARDEC) || (LA9_0 >= METH_CALL && LA9_0 <= IF) || LA9_0 == GLOBAL_ASSIGN || (LA9_0 >= 85 && LA9_0 <= 86)) )
{
alt9 = 1;
}
switch (alt9)
{
case 1 :
// D:\\sgl4c#\\NewSGLGramma\\SGLTreeWalker.g:223:22: dec= statement
{
PushFollow(FOLLOW_statement_in_forLoop518);
dec = statement();
state.followingStackPointer--;
forNode.SetInit(dec);
}
break;
}
Match(input, Token.UP, null);
}
Match(input,FORCOND,FOLLOW_FORCOND_in_forLoop527);
if ( input.LA(1) == Token.DOWN )
{
Match(input, Token.DOWN, null);
// D:\\sgl4c#\\NewSGLGramma\\SGLTreeWalker.g:223:82: (cond= expression )?
int alt10 = 2;
int LA10_0 = input.LA(1);
if ( ((LA10_0 >= STRING && LA10_0 <= VARDEC) || LA10_0 == LOOKUP || (LA10_0 >= IntAtom && LA10_0 <= LoopTypeAtom) || (LA10_0 >= Null && LA10_0 <= List) || LA10_0 == 63 || (LA10_0 >= 65 && LA10_0 <= 78)) )
{
alt10 = 1;
}
switch (alt10)
{
case 1 :
// D:\\sgl4c#\\NewSGLGramma\\SGLTreeWalker.g:223:83: cond= expression
{
PushFollow(FOLLOW_expression_in_forLoop532);
cond = expression();
state.followingStackPointer--;
forNode.SetCondition(cond);
}
break;
}
Match(input, Token.UP, null);
}
Match(input,FORITER,FOLLOW_FORITER_in_forLoop540);
if ( input.LA(1) == Token.DOWN )
{
Match(input, Token.DOWN, null);
// D:\\sgl4c#\\NewSGLGramma\\SGLTreeWalker.g:223:150: (iter= statement )?
int alt11 = 2;
int LA11_0 = input.LA(1);
if ( (LA11_0 == ASSIGN || (LA11_0 >= VARINC && LA11_0 <= VARDEC) || (LA11_0 >= METH_CALL && LA11_0 <= IF) || LA11_0 == GLOBAL_ASSIGN || (LA11_0 >= 85 && LA11_0 <= 86)) )
{
alt11 = 1;
}
switch (alt11)
{
case 1 :
// D:\\sgl4c#\\NewSGLGramma\\SGLTreeWalker.g:223:151: iter= statement
{
PushFollow(FOLLOW_statement_in_forLoop545);
iter = statement();
state.followingStackPointer--;
forNode.SetIteration(iter);
}
break;
}
Match(input, Token.UP, null);
}
PushFollow(FOLLOW_block_in_forLoop552);
block25 = block();
state.followingStackPointer--;
Match(input, Token.UP, null);
forNode.SetBlock(block25);
}
currentScope = currentScope.Parent();
}
catch (RecognitionException re)
{
ReportError(re);
Recover(input,re);
}
finally
{
}
return node;
}