js: fix int division (#5701)

2020-07-06 15:24:24 +02:00 · 2020-07-06 15:24:24 +02:00 · 659aa8db3c
parent 6b2777e681
commit 659aa8db3c
1 changed files with 5 additions and 0 deletions
--- a/vlib/v/gen/js/js.v
+++ b/vlib/v/gen/js/js.v
@ -1339,6 +1339,11 @@ fn (mut g JsGen) gen_infix_expr(it ast.InfixExpr) {
 		}

 		g.expr(it.right)
+
+		// Int division: 2.5 -> 2 by prepending |0
+		if it.op == .div && it.left_type == table.any_int_type_idx && it.right_type == table.any_int_type_idx {
+			g.write('|0')
+		}
 	}
 }