id	summary	reporter	owner	description	type	status	priority	component	version	resolution	keywords	cc
57	UniqueExprs with same ID are resolved independently	Rob Schluntz	Rob Schluntz	"{{{
struct inner {
    int size;
};

struct outer {
    inner;
    int func;
};

int main() {
    outer o;
    o.[size, func];
}
}}}

Here, the aggregate portion of the tuple member expression is wrapped in a `UniqueExpr` so that the expression is only evaluated once, and rewritten as [UniqueExpr(o).size, UniqueExpr(o).func].

Currently, these `UniqueExpr`s are resolved independently, so in this case the first becomes `UniqueExpr(o.anon).size` and the second becomes `UniqueExpr(o).func`. This approach needs to be modified so that all `UniqueExpr`s  with the same ID resolve to the same expression, and that resolution needs to take into account the context for all instances of the expression."	defect	assigned	minor	cfa-cc	1.0		Tuple multiple assignment