The standard library of Frama-Clang is knwon to be incomplete. The implementation of the ratio header should be added. This requires changes to two files:
ratio:
- add ratio header to share/libc++
- add implementation
Makefile.common:
- add ratio header to CXX_HEADERS (Installed header files)
Requirements:
- limits: std::numeric_limits is implemented
- type_traits: template specialization where type T is bool is implemented
Limitations:
- as long as negative integers of type long long are not supported (#4 (closed)) only positive rational fraction are fully supported
Exemplary C++-program: ratio_test.cpp