c++ - Compiling in Cygwin: 'EOF' was not declared in this scope, compiles fine in CentOS -


i running issues compiling linux-bound applications in cygwin.

this error:

error: ‘eof’ not declared in scope

is produced following code snippet

if (option == eof) break;

compiling in centos directly produces no errors.

these g++ params passed make file:

-g -o0 -wall -wextra -std=gnu++11

gcc version on centos:

 4.8.1 20130715

gcc version in cygwin

 4.8.2

i wondering if missing libraries in cygwin, or if limitation of cygwin , can't resolved.

eof defined in stdio.h / cstdio. happening aren't including 1 of headers, are including, example, iostream. standard library headers permitted cause other headers included well, , implementations' iostream headers this, not all. shouldn't rely on it. if use eof, add explicit include appropriate header in own code. (even if isn't code, isn't in case, modification required in source code same.)


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