From 947e8922f2639131babea919aa9bcd16c3773cea Mon Sep 17 00:00:00 2001
From: yuyi <yuyi98@163.com>
Date: Thu, 18 Jun 2020 18:08:36 +0800
Subject: [PATCH] cgen: optimize the format of the generated code

---
 vlib/v/gen/cgen.v | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/vlib/v/gen/cgen.v b/vlib/v/gen/cgen.v
index c3119232c5..e00e02a177 100644
--- a/vlib/v/gen/cgen.v
+++ b/vlib/v/gen/cgen.v
@@ -4334,7 +4334,9 @@ fn (mut g Gen) array_init(it ast.ArrayInit) {
 	}
 	len := it.exprs.len
 	g.write('new_array_from_c_array($len, $len, sizeof($elem_type_str), _MOV(($elem_type_str[$len]){')
-	g.writeln('')
+	if len > 8 {
+		g.writeln('')
+	}
 	for i, expr in it.exprs {
 		if it.is_interface {
 			// sym := g.table.get_type_symbol(it.interface_types[i])
@@ -4345,9 +4347,13 @@ fn (mut g Gen) array_init(it ast.ArrayInit) {
 		if it.is_interface {
 			g.write(')')
 		}
-		g.write(', ')
+		if i != len - 1 {
+			g.write(', ')
+		}
+	}
+	if len > 8 {
+		g.writeln('')
 	}
-	g.writeln('')
 	g.write('}))')
 }