private void buildReturnStatement(ReturnStatementTree tree) {
ReturnStatementTree s = tree;
currentBlock = createUnconditionalJump(s, exitBlock);
ExpressionTree expression = s.expression();
if (expression != null) {
build(expression);
}
}
@Override
public void visitReturnStatement(ReturnStatementTree tree) {
ExpressionTree expression = tree.expression();
if (expression == null || !isIncrementOrDecrement(expression)) {
scan(expression);
}
}
@Override
public void visitReturnStatement(ReturnStatementTree syntaxNode) {
SymbolicValue currentVal = programState.peekValue();
if (currentVal != null) {
final ExpressionTree expression = syntaxNode.expression();
if (expression != null) {
if (expression.is(Tree.Kind.IDENTIFIER)) {
final IdentifierTree identifier = (IdentifierTree) expression;
currentVal = programState.getValue(identifier.symbol());
} else {
currentVal = programState.peekValue();
}
programState = closeResource(programState, currentVal);
}
}
}