id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	os	architecture	failure	difficulty	testcase	blockedby	blocking	related
2896	Warning suggestion: argument not necessarily a binary operator	porges		"As an example:

{{{
let fn (+) = 1; fn x = 2 in fn 1
}}}

The suggested warning is that: if an argument to a function consists entirely of characters which are symbols (all isSymbol), and the type of that argument isn't (a -> b -> c), then produce a warning.

Suggested wording is something along the lines of ""Warning: the argument '(+)' isn't necessarily a binary operator, although it looks like one. This may be confusing to readers of your code."""	feature request	new	low	_|_	Compiler	6.10.1				Unknown/Multiple	Unknown/Multiple		Unknown