Error directive
Shows the given error message and renders the program ill-formed.
Syntax
#error error_message |
Explanation
After encountering the #error directive, an implementation displays the diagnostic message error_message and renders the program ill-formed (the compilation stops).
error_message can consist of several words not necessarily in quotes.
See also
C documentation for error directive |
© cppreference.com
Licensed under the Creative Commons Attribution-ShareAlike Unported License v3.0.
https://en.cppreference.com/w/cpp/preprocessor/error
