file_info.md

C/C++

• __FILE__, __LINE__, __FUNC__ : macros for file name, line number, and functionn name
• Ref: https://gcc.gnu.org/onlinedocs/cpp/Standard-Predefined-Macros.html

Fortran

• __FILE__, __LINE__, __DATE__, __TIME__
• gfortran needs -cpp option
• ifort needs -fpp option

Python

• __file__
• __name__ for function name

def func():
    print(func.__name__)