[warning] invalid argument

I have a 200+ line program, that I am working on at the moment. It is attached, and, well formatted properly on my computer.

Most important, is this code has to be ANSI compliant, so I run with the following compile options.

gcc -ansi -Wall -pedantic -o

Also I am using Dev C++ with mingc compiler.

I keep getting "Invalid argument" "Id returned 1 exit status".

What is the best way to debug this?

(I realise I am new, and I did search for something similar to no avail)

Thanks for your help guys.
-Pat

it's not your code, its you compiler invocation. use gcc --help...it's most likely --strict-ansi or something like that

It should be

Quote:

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gcc -ansi -Wall -o xyz xyz.c

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where "xyz" is the filename of the executable file and xyz.c is my source file.