Order of evaluation in C++ function parameters

Question

If we have three functions (foo, bar, and baz) that are composed like so...

foo(bar(), baz())

Is there any guarantee by the C++ standard th

Answer 1

In C++11, the relevant text can be found in 8.3.6 Default arguments/9 (Emphasis mine)

Default arguments are evaluated each time the function is called. The order of evaluation of function arguments is unspecified. Consequently, parameters of a function shall not be used in a default argument, even if they are not evaluated.

The same verbiage is used by C++14 standard as well, and is found under the same section.