C++ Binary operators order of precedence

Question

In what order are the following parameters tested (in C++)?

if (a || b && c)
{
}

I've just seen this code in our application and I hate it, I want to add some brackets to just clarify the ordering. But I don't want to add the brackets until I know I'm adding them in the right place.

Edit: Accepted Answer & Follow Up

This link has more information, but it's not totally clear what it means. It seems || and && are the same precedence, and in that case, they are evaluated left-to-right.

http://msdn.microsoft.com/en-us/library/126fe14k.aspx

Answer 1

[http://www.cppreference.com/wiki/operator_precedence] (Found by googling "C++ operator precedence")

That page tells us that &&, in group 13, has higher precedence than || in group 14, so the expression is equivalent to a || (b && c).

Unfortunately, the wikipedia article [http://en.wikipedia.org/wiki/Operators_in_C_and_C%2B%2B#Operator_precedence] disagrees with this, but since I have the C89 standard on my desk and it agrees with the first site, I'm going to revise the wikipedia article.