Re: [9front] [PATCH] Fix assert macro to not break on commas

[ori@eigenstate.org]

Quoth Blue-Maned_Hawk <bluemanedhawk@gmail.com>:
> 
> To avoid (admittedly, edge) cases where a comma in the expression being 
> asserted would be incorrectly interpretted as an attempt to invoke a 
> single-argument macro with two or more arguments.

Assert should largely behave like a function; the only reason
it's a macro is for slightly better debug prints.

We don't try to make functions take comma expressions in the
argument lists either.

	sin(1,2); // also errors;

If you really need a comma expression, you can parenthesize it,
just like you would for a function call.

	assert((expr,list))