@Override
public void visitNode(Tree tree) {
ConditionalExpressionTree cet = (ConditionalExpressionTree) tree;
Type trueExpressionType = cet.trueExpression().symbolType();
Type falseExpressionType = cet.falseExpression().symbolType();
if (dissimilarPrimitiveTypeWrappers(trueExpressionType, falseExpressionType)) {
reportIssue(cet.questionToken(), "Add an explicit cast to match types of operands.");
}
}
private void buildConditionalExpression(ConditionalExpressionTree tree) {
ConditionalExpressionTree cond = tree;
Block next = currentBlock;
// process else-branch
ExpressionTree elseStatement = cond.falseExpression();
currentBlock = createBlock(next);
build(elseStatement);
Block elseBlock = currentBlock;
// process then-branch
currentBlock = createBlock(next);
build(cond.trueExpression());
Block thenBlock = currentBlock;
// process condition
currentBlock = createBranch(cond, thenBlock, elseBlock);
buildCondition(cond.condition(), thenBlock, elseBlock);
}
@Override
public void visitConditionalExpression(ConditionalExpressionTree tree) {
type = getTypeFromExpression(tree.parent());
}