From 64c3fe05bf16ea9107be5a7e4257db86addb6d08 Mon Sep 17 00:00:00 2001
From: Ken Thompson <ken@golang.org>
Date: Wed, 27 May 2009 15:38:02 -0700
Subject: string([]int) conversion

R=r
OCL=29466
CL=29466
---
 src/runtime/string.c | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'src/runtime/string.c')

diff --git a/src/runtime/string.c b/src/runtime/string.c
index d7393ef6ed..04cf06bc3c 100644
--- a/src/runtime/string.c
+++ b/src/runtime/string.c
@@ -181,6 +181,28 @@ sys·arraystring(Array b, String s)
 	FLUSH(&s);
 }
 
+void
+sys·arraystringi(Array b, String s)
+{
+	int32 siz, i;
+	int32 *a;
+	byte dum[8];
+
+	a = (int32*)b.array;
+	siz = 0;
+	for(i=0; i<b.nel; i++) {
+		siz += runetochar(dum, a[i]);
+	}
+
+	s = gostringsize(siz);
+	siz = 0;
+	for(i=0; i<b.nel; i++) {
+		siz += runetochar(s.str+siz, a[i]);
+	}
+
+	FLUSH(&s);
+}
+
 enum
 {
 	Runeself	= 0x80,
-- 
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