@Override
public void endVisit(SuperMethodInvocation node) {
Name qualifier = node.getQualifier();
if (qualifier == null) {
return;
}
IMethodBinding method = node.getMethodBinding();
ITypeBinding exprType = node.getTypeBinding();
IVariableBinding var = TreeUtil.getVariableBinding(qualifier);
assert var != null : "Expected qualifier to be a variable";
ITypeBinding qualifierType = var.getType();
SuperMethodBindingPair superMethod = new SuperMethodBindingPair(qualifierType, method);
superMethods.add(superMethod);
FunctionBinding binding =
new FunctionBinding(getSuperFunctionName(superMethod), exprType, qualifierType);
binding.addParameters(qualifierType, typeEnv.getIdType());
binding.addParameters(method.getParameterTypes());
FunctionInvocation invocation = new FunctionInvocation(binding, exprType);
List<Expression> args = invocation.getArguments();
args.add(TreeUtil.remove(qualifier));
String selectorExpr = UnicodeUtils.format("@selector(%s)", nameTable.getMethodSelector(method));
args.add(new NativeExpression(selectorExpr, typeEnv.getIdType()));
TreeUtil.copyList(node.getArguments(), args);
node.replaceWith(invocation);
}
private Expression rewriteFloatToIntegralCast(
ITypeBinding castType, Expression expr, String funcName, ITypeBinding funcReturnType) {
FunctionBinding binding = new FunctionBinding(funcName, funcReturnType, null);
binding.addParameter(typeEnv.resolveJavaType("double"));
FunctionInvocation invocation = new FunctionInvocation(binding, funcReturnType);
invocation.getArguments().add(TreeUtil.remove(expr));
Expression newExpr = invocation;
if (!castType.isEqualTo(funcReturnType)) {
newExpr = new CastExpression(castType, newExpr);
}
return newExpr;
}
private Statement createReleaseStatement(IVariableBinding var) {
if (Options.useARC()) {
ITypeBinding voidType = typeEnv.resolveJavaType("void");
FunctionInvocation invocation =
new FunctionInvocation("JreRelease", voidType, voidType, null);
invocation.getArguments().add(new SimpleName(var));
return new ExpressionStatement(invocation);
} else {
return new ExpressionStatement(
new MethodInvocation(typeEnv.getReleaseMethod(), new SimpleName(var)));
}
}
private Statement createVolatileRetainStatement(IVariableBinding var) {
ITypeBinding idType = typeEnv.resolveIOSType("id");
FunctionInvocation invocation =
new FunctionInvocation("JreRetainVolatile", idType, idType, null);
invocation
.getArguments()
.add(
new PrefixExpression(
typeEnv.getPointerType(var.getType()),
PrefixExpression.Operator.ADDRESS_OF,
new SimpleName(var)));
return new ExpressionStatement(invocation);
}
private FunctionInvocation createCastCheck(ITypeBinding type, Expression expr) {
type = type.getErasure();
ITypeBinding idType = typeEnv.resolveIOSType("id");
FunctionInvocation invocation = null;
if ((type.isInterface() && !type.isAnnotation())
|| (type.isArray() && !type.getComponentType().isPrimitive())) {
FunctionBinding binding = new FunctionBinding("cast_check", idType, null);
binding.addParameters(idType, typeEnv.getIOSClass());
invocation = new FunctionInvocation(binding, idType);
invocation.getArguments().add(TreeUtil.remove(expr));
invocation.getArguments().add(new TypeLiteral(type, typeEnv));
} else if (type.isClass() || type.isArray() || type.isAnnotation() || type.isEnum()) {
FunctionBinding binding = new FunctionBinding("cast_chk", idType, null);
binding.addParameters(idType, idType);
invocation = new FunctionInvocation(binding, idType);
invocation.getArguments().add(TreeUtil.remove(expr));
IOSMethodBinding classBinding =
IOSMethodBinding.newMethod("class", Modifier.STATIC, idType, type);
MethodInvocation classInvocation = new MethodInvocation(classBinding, new SimpleName(type));
invocation.getArguments().add(classInvocation);
}
return invocation;
}
@Override
public void endVisit(FunctionInvocation node) {
maybeCastArguments(node.getArguments(), node.getFunctionBinding().getParameterTypes());
}