/**
* Enter a unary operation into symbol table.
*
* @param name The name of the operator.
* @param arg The type of the operand.
* @param res The operation's result type.
* @param opcode The operation's bytecode instruction.
*/
private OperatorSymbol enterUnop(String name, Type arg, Type res, int opcode) {
OperatorSymbol sym =
new OperatorSymbol(
names.fromString(name),
new MethodType(List.make(arg), res, Type.emptyList, methodClass),
opcode,
predefClass);
predefClass.members().enter(sym);
return sym;
}
/**
* Enter a binary operation into symbol table.
*
* @param name The name of the operator.
* @param left The type of the left operand.
* @param right The type of the left operand.
* @param res The operation's result type.
* @param opcode The operation's bytecode instruction.
*/
private void enterBinop(String name, Type left, Type right, Type res, int opcode) {
predefClass
.members()
.enter(
new OperatorSymbol(
names.fromString(name),
new MethodType(List.make(left, right), res, Type.emptyList, methodClass),
opcode,
predefClass));
}
/**
* Enter a class into symbol table.
*
* @param The name of the class.
*/
private Type enterClass(String s) {
return reader.enterClass(names.fromString(s)).type;
}
/**
* Enter a constant into symbol table.
*
* @param name The constant's name.
* @param type The constant's type.
*/
private VarSymbol enterConstant(String name, Type type) {
VarSymbol c = new VarSymbol(PUBLIC | STATIC | FINAL, names.fromString(name), type, predefClass);
c.constValue = type.constValue;
predefClass.members().enter(c);
return c;
}
public void initType(Type type, String name, String bname) {
initType(type, name);
boxedName[type.tag] = names.fromString("java.lang." + bname);
}
public void initType(Type type, String name) {
initType(type, new ClassSymbol(PUBLIC, names.fromString(name), type, rootPackage));
}