private void convertArguments(JBlock parent, VarArgParser parser) {
int index = 0;
for (VarArgParser.PositionalArg posArg : parser.getPositionalArguments()) {
parent.assign(
posArg.getVariable(), convert(posArg.getFormal(), args.component(lit(index++))));
}
JForLoop forLoop = parent._for();
JVar loopCounter =
forLoop.init(codeModel._ref(int.class), "i", lit(parser.getPositionalArguments().size()));
forLoop.test(loopCounter.lt(JExpr.direct("args.length")));
forLoop.update(loopCounter.incr());
forLoop
.body()
.invoke(parser.getVarArgBuilder(), "add")
.arg(argNames.component(loopCounter))
.arg(args.component(loopCounter));
}
public void buildVarArgs() {
declareMethod();
ExceptionWrapper mainTryBlock = new ExceptionWrapper(codeModel, method.body(), context);
JvmMethod overload = primitive.getOverloads().get(0);
VarArgParser parser = new VarArgParser(this, mainTryBlock.body(), overload);
// convert the positional arguments
convertArguments(parser.getArgumentProcessingBlock(), parser);
// finally invoke the underlying function
JInvocation invocation =
classRef(overload.getDeclaringClass()).staticInvoke(overload.getName());
for (JExpression argument : parser.getArguments()) {
invocation.arg(argument);
}
CodeModelUtils.returnSexp(codeModel, mainTryBlock.body(), overload, invocation);
mainTryBlock.catchEvalExceptions();
mainTryBlock.catchRuntimeExceptions();
mainTryBlock.catchExceptions();
}
