private void writeIfStatement(IASTIfStatement ifStatement) {
scribe.print(IF);
scribe.noNewLines();
if (ifStatement instanceof ICPPASTIfStatement) {
ICPPASTIfStatement cppIfStatment = (ICPPASTIfStatement) ifStatement;
if (cppIfStatment.getConditionDeclaration() == null) {
cppIfStatment.getConditionExpression().accept(visitor);
} else {
writeDeclarationWithoutSemicolon(cppIfStatment.getConditionDeclaration());
}
} else {
ifStatement.getConditionExpression().accept(visitor);
}
scribe.print(')');
scribe.newLines();
nextCompoundNoNewLine();
IASTStatement elseClause = ifStatement.getElseClause();
writeBodyStatement(ifStatement.getThenClause(), elseClause != null);
if (elseClause != null) {
scribe.print(ELSE);
nextCompoundNoNewLine();
writeBodyStatement(elseClause, false);
}
}
@Override
public boolean accept(ASTVisitor action) {
N stack = null;
ICPPASTIfStatement stmt = this;
loop:
for (; ; ) {
if (action.shouldVisitStatements) {
switch (action.visit(stmt)) {
case ASTVisitor.PROCESS_ABORT:
return false;
case ASTVisitor.PROCESS_SKIP:
stmt = null;
break loop;
default:
break;
}
}
if (!((CPPASTIfStatement) stmt).acceptByAttributeSpecifiers(action)) return false;
IASTNode child = stmt.getConditionExpression();
if (child != null && !child.accept(action)) return false;
child = stmt.getConditionDeclaration();
if (child != null && !child.accept(action)) return false;
child = stmt.getThenClause();
if (child != null && !child.accept(action)) return false;
child = stmt.getElseClause();
if (child instanceof ICPPASTIfStatement) {
if (action.shouldVisitStatements) {
N n = new N(stmt);
n.fNext = stack;
stack = n;
}
stmt = (ICPPASTIfStatement) child;
} else {
if (child != null && !child.accept(action)) return false;
break loop;
}
}
if (action.shouldVisitStatements) {
if (stmt != null && action.leave(stmt) == ASTVisitor.PROCESS_ABORT) return false;
while (stack != null) {
if (action.leave(stack.fIfStatement) == ASTVisitor.PROCESS_ABORT) return false;
stack = stack.fNext;
}
}
return true;
}