date.h:23:  Missing spaces around ||  [whitespace/operators] [3]
date.h:28:  Missing space before ( in while(  [whitespace/parens] [5]
date.h:44:  Missing spaces around =  [whitespace/operators] [4]
date.h:50:  Missing spaces around =  [whitespace/operators] [4]
date.h:36:  Add #include <string> for string  [build/include_what_you_use] [4]
Done processing date.h
Total errors found: 5