[avr-gcc-list] How to warn if a function called with extra arguments

[Tom Harris]

Greetings,

Here is an example of code that compiles with no warnings:

void f() {
}

void g() {
        f(1); // extra argument
}

I know that it is harmless, but s there a way to persuade gcc to print a
warning in such cases?

If I declare f as `f(void)` then the compiler complains about the extra
argument. 

Compiler options are `-c -g -Os -mcall-prologues  -fshort-enums
-fpack-struct  -Wall -W -Wno-main -mmcu=atmega32 -std=gnu99"

Thanks

TomH

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