/**
* Declare fields in the parent's (partial) class.
*
* @param context the parent (class) context.
* @param partial the code emitter (basically an abstraction for producing the partial class).
*/
public void preAnalyze(Context context, CLEmitter partial) {
// Fields may not be declared abstract.
if (mods.contains("abstract")) {
JAST.compilationUnit.reportSemanticError(line(), "Field cannot be declared abstract");
}
for (JVariableDeclarator decl : decls) {
// Add field to (partial) class
decl.setType(decl.type().resolve(context));
partial.addField(mods, decl.name(), decl.type().toDescriptor(), false);
}
}
public void writeToStdOut(PrettyPrinter p) {
p.printf("<JForStatement line=\"%d\">\n", line());
p.indentRight();
p.printf("<Initialization>\n");
p.indentRight();
initialize.writeToStdOut(p);
p.indentLeft();
p.printf("</Initialization>\n");
p.printf("<Termination>\n");
p.indentRight();
terminate.writeToStdOut(p);
p.indentLeft();
p.printf("</Termination>\n");
p.printf("<Update>\n");
p.indentRight();
update.writeToStdOut(p);
p.indentLeft();
p.printf("</Update>\n");
p.printf("<Consequent>\n");
p.indentRight();
block.writeToStdOut(p);
p.indentLeft();
p.printf("</Consequent>\n");
p.indentLeft();
p.printf("</JForStatement>\n");
}
/**
* Analysis of field declaration involves rewriting initializations (if any) as assignment
* statements.
*
* @param context context in which names are resolved.
* @return the analyzed JFieldDeclaration subtree.
*/
public JFieldDeclaration analyze(Context context) {
for (JVariableDeclarator decl : decls) {
// All initializations must be turned into assignment
// statements and analyzed
if (decl.initializer() != null) {
JAssignOp assignOp =
new JAssignOp(decl.line(), new JVariable(decl.line(), decl.name()), decl.initializer());
assignOp.isStatementExpression = true;
initializations.add(new JStatementExpression(decl.line(), assignOp).analyze(context));
}
}
return this;
}
/** @inheritDoc */
public void writeToStdOut(PrettyPrinter p) {
p.printf("<JFieldDeclaration line=\"%d\"/>\n", line());
p.indentRight();
if (mods != null) {
p.println("<Modifiers>");
p.indentRight();
for (String mod : mods) {
p.printf("<Modifier name=\"%s\"/>\n", mod);
}
p.indentLeft();
p.println("</Modifiers>");
}
if (decls != null) {
p.println("<VariableDeclarators>");
for (JVariableDeclarator decl : decls) {
p.indentRight();
decl.writeToStdOut(p);
p.indentLeft();
}
p.println("<VariableDeclarators>");
}
p.indentLeft();
p.println("</JFieldDeclaration>");
}
/**
* Code generation for field declaration involves generate field the header.
*
* @param output the code emitter (basically an abstraction for producing the .class file).
*/
public void codegen(CLEmitter output) {
for (JVariableDeclarator decl : decls) {
// Add field to class
output.addField(mods, decl.name(), decl.type().toDescriptor(), false);
}
}
