intel fortran 17.1 Compiling with Intel(R) Visual Fortran Compiler 17.0.1.143 [IA-32]...
gives a warning for & inside single quotes:
as in: if(string(i:i1).eq.'&&') then
G:\HSE_house\acsys\v6.2\src\solutions\acsys\acsyslib.f90(11276): warning #5152: Invalid use of '&'. Not followed by comment or end of line
G:\HSE_house\acsys\v6.2\src\solutions\acsys\acsyslib.f90(12236): warning #5152: Invalid use of '&'. Not followed by comment or end of line
thanks,
scott