cpp14

Describe the bug
when I turn on CATCH_CONFIG_DISABLE, all CAPTURE(i,j) , i.e. more than one arg will err.

Expected behavior
No such error

Reproduction steps
Build below code with -DCATCH_CONFIG_DISABLE

#include "catch.hpp"

TEST_CASE("generators") {
    auto i = GENERATE(as<std::string>(), "a", "b", "c");
    SECTION("one") {
        auto j = GENERATE(range(8, 11

First of all, great library!

I am having some confusion in understanding the role of values_first2 in set_difference_by_key as mentioned here.

In general terms, the result of set difference D = A - B will not contain values from B therefore values_first2 can never be part of D. So `val

I would like to be able to determine my device-wide primitive's temp_storage_bytes before I have all of the primitive's arguments ready. The interface for obtaining it ostensibly requires everything to be ready for the actual run - and the documentation does not make it clear what arguments it actually needs and what it's going to do with them (e.g. will it look at the input at all, in any way? Pr

This is for first-time-contributors :
Add functions which belong to a particular header file in its corresponding .md file inside the header folder.
For example
std::sort belongs to algorithm header file, so make a new file sort.md inside the algorithm directory while maintaining the CONTIBUTING gu