🚀 go-pugleaf

If you attempt to declare a function argument that is not present in the
argument list, like in the following program:

	main()
	{
		bar(3);
	}

	bar(contect)
	int context;
	{
	}

the C compilers will give an error message about "declared argument context"
not found.  However, the following program:

	int context;

	main()
	{
		bar(3);
	}

	bar(contect)
	int context;
	{
	}

passes both "cc" and "lint" on both System V and 4.2bsd without giving any
messages to inform you that you misspelled "context" as "contect".  The
compiler seems to think that there are two arguments: context and contect.
Lint will tell you that you are hiding your global, and that the two arguments
of bar, context and contect, are unused.

I believe this is a bug.  In fact, the above situation was actually
encountered by a colleague, so this is not a purely theoretical issue.

					Mark "Bugsy" Stevans
					cci632!mark