26 void TIntermSymbol::traverse(TIntermTraverser* it)  in traverse()  argument
28 	it->visitSymbol(this);  in traverse()
31 void TIntermConstantUnion::traverse(TIntermTraverser* it)  in traverse()  argument
33 	it->visitConstantUnion(this);  in traverse()
39 void TIntermBinary::traverse(TIntermTraverser* it)  in traverse()  argument
46 	if(it->preVisit)  in traverse()
48 		visit = it->visitBinary(PreVisit, this);  in traverse()
56 		it->incrementDepth();  in traverse()
58 		if(it->rightToLeft)   in traverse()
62 				right->traverse(it);  in traverse()
65 			if(it->inVisit)  in traverse()
67 				visit = it->visitBinary(InVisit, this);  in traverse()
72 				left->traverse(it);  in traverse()
79 				left->traverse(it);  in traverse()
82 			if(it->inVisit)  in traverse()
84 				visit = it->visitBinary(InVisit, this);  in traverse()
89 				right->traverse(it);  in traverse()
93 		it->decrementDepth();  in traverse()
100 	if(visit && it->postVisit)  in traverse()
102 		it->visitBinary(PostVisit, this);  in traverse()
109 void TIntermUnary::traverse(TIntermTraverser* it)  in traverse()  argument
113 	if (it->preVisit)  in traverse()
114 		visit = it->visitUnary(PreVisit, this);  in traverse()
117 		it->incrementDepth();  in traverse()
118 		operand->traverse(it);  in traverse()
119 		it->decrementDepth();  in traverse()
122 	if (visit && it->postVisit)  in traverse()
123 		it->visitUnary(PostVisit, this);  in traverse()
129 void TIntermAggregate::traverse(TIntermTraverser* it)  in traverse()  argument
133 	if(it->preVisit)  in traverse()
135 		visit = it->visitAggregate(PreVisit, this);  in traverse()
140 		it->incrementDepth();  in traverse()
142 		if(it->rightToLeft)  in traverse()
146 				(*sit)->traverse(it);  in traverse()
148 				if(visit && it->inVisit)  in traverse()
152 						visit = it->visitAggregate(InVisit, this);  in traverse()
161 				(*sit)->traverse(it);  in traverse()
163 				if(visit && it->inVisit)  in traverse()
167 						visit = it->visitAggregate(InVisit, this);  in traverse()
173 		it->decrementDepth();  in traverse()
176 	if(visit && it->postVisit)  in traverse()
178 		it->visitAggregate(PostVisit, this);  in traverse()
185 void TIntermSelection::traverse(TIntermTraverser* it)  in traverse()  argument
189 	if (it->preVisit)  in traverse()
190 		visit = it->visitSelection(PreVisit, this);  in traverse()
193 		it->incrementDepth();  in traverse()
194 		if (it->rightToLeft) {  in traverse()
196 				falseBlock->traverse(it);  in traverse()
198 				trueBlock->traverse(it);  in traverse()
199 			condition->traverse(it);  in traverse()
201 			condition->traverse(it);  in traverse()
203 				trueBlock->traverse(it);  in traverse()
205 				falseBlock->traverse(it);  in traverse()
207 		it->decrementDepth();  in traverse()
210 	if (visit && it->postVisit)  in traverse()
211 		it->visitSelection(PostVisit, this);  in traverse()
217 void TIntermLoop::traverse(TIntermTraverser* it)  in traverse()  argument
221 	if(it->preVisit)  in traverse()
223 		visit = it->visitLoop(PreVisit, this);  in traverse()
228 		it->incrementDepth();  in traverse()
230 		if(it->rightToLeft)  in traverse()
234 				expr->traverse(it);  in traverse()
239 				body->traverse(it);  in traverse()
244 				cond->traverse(it);  in traverse()
251 				cond->traverse(it);  in traverse()
256 				body->traverse(it);  in traverse()
261 				expr->traverse(it);  in traverse()
265 		it->decrementDepth();  in traverse()
268 	if(visit && it->postVisit)  in traverse()
270 		it->visitLoop(PostVisit, this);  in traverse()
277 void TIntermBranch::traverse(TIntermTraverser* it)  in traverse()  argument
281 	if (it->preVisit)  in traverse()
282 		visit = it->visitBranch(PreVisit, this);  in traverse()
285 		it->incrementDepth();  in traverse()
286 		expression->traverse(it);  in traverse()
287 		it->decrementDepth();  in traverse()
290 	if (visit && it->postVisit)  in traverse()
291 		it->visitBranch(PostVisit, this);  in traverse()