shithub: mc

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Only simplify empty array blobs to zero slices.

--- a/6/simp.c

+++ b/6/simp.c

@@ -1943,11 +1943,13 @@

 	switch (exprop(e)) {

 	case Oslice:

 		sub = e->expr.args[0];

-		if (exprop(sub) == Oarr && sub->expr.nargs > 0) {

-			e->expr.args[0] = simpblob(s, e->expr.args[0]);

-		} else  {

-			e->expr.args[0] = mkintlit(e->loc, 0);

-			e->expr.args[0]->expr.type = tyintptr;

+		if (exprop(sub) == Oarr) {

+			if (sub->expr.nargs > 0) {

+				e->expr.args[0] = simpblob(s, e->expr.args[0]);

+			} else  {

+				e->expr.args[0] = mkintlit(e->loc, 0);

+				e->expr.args[0]->expr.type = tyintptr;

+			}

 		}

 		break;

 	case Oarr: