Edward Catmur 0aeb445fa4 Add printf format checking attribute to report_error ...

On gcc and clang, add __attribute__((__format__)) checking to the report_error function.

Cast faulting addresses to uintptr_t for formatting as 0x%08lx - this won't work on LLP64, but Win64 uses SEH anyway.
Fix swapped si_code/si_addr (& si_band) format arguments.
Add missing %s to format diagnostic information.

- Check __GNUC__ major : format attribute was introduced sometime during gcc 2.8, so 3 definitely has it.
  Same should apply for any compiler claiming GNUC compatibility
- Check that diagnostic information is not passed to format unescaped: If it is passed unescaped, the '%%' will be
  condensed to a single '%' and the test will fail.

2019-10-05 12:26:37 +02:00

..

boost/test

Add printf format checking attribute to report_error

2019-10-05 12:26:37 +02:00