Fatal errors do not count as failed assertions in XML reporter

[philsquared]

Description

A fatal error (signal) gets reported as an overall failure, but if there is failed an assertion in the same test case it is not reporting as failed.

Steps to reproduce

TEST_CASE( "null deref" ) {
    CHECK( false );
    int *x = NULL;
    *x = 1;
}

run with "null defer" -r xml

Extra information

Original reported by Alex Utkin

• Catch version: All versions with fatal error handling, AFAICS