Cygwin warning command


Cygwin warning command



I am using Cygwin to compile c++ programs, but I need to know what command do I use to show warnings when there is no endline or new line in the program. I tried using commands like -Wall, -Pedantic, etc but nothing shows up.



Below is the current cygwin I am using.







You mean when the *.cpp file does not end with a newline? This used to be technically illegal, but few compilers cared, and it has been legal since C++11.
– aschepler
2 days ago





Yea, when the *.cpp file does not end with a new line. I am trying to see if it can give me a warning when I don't add a newline.
– ek9
2 days ago






You will have to write a shell script to detect if your files have new lines at the end of file.
– Ashish Shirodkar
2 days ago




1 Answer
1



This is an improvement made by GCC people for portability, gcc 4.3 onwards. There is no way to get this warning back.



See Here: gcc 4.3 no longer warns about missing newlines at end of files






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