[Geany-devel] CFLAGS - Re: [patch] "Constify" some arguments and fields

[Colomban Wendling]

>> Ah, as we talk about compiler options, another think I like to add is
>> -Werror-implicit-function-declaration (that, as its name suggests, take
>> an implicit function declaration as an error), since such a situation is
>> most likely a bug in the program; and passing invalid arguments to
>> functions leads to strange bugs too anyway.
> 
> It's already enabled for -Wall, according to:
> http://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#Warning-Options
Not exactly: I speak of the option that treats this as an error (and
then aborts the compilation). As I already said, I think that such a
warning is important enough to become an error.