From d75dae75d741eb852f400ccda88079bc3f26a3ad Mon Sep 17 00:00:00 2001
From: Ian Lance Taylor <ian@gcc.gnu.org>
Date: Wed, 6 Jul 2011 18:38:24 +0000
Subject: [PATCH] json: fix test when rand returns 0.
Fixes using gccgo when optimizing, which changes the order of
calls to rand. Same patch proposed upstream.
From-SVN: r175927
---
libgo/go/json/scanner_test.go | 3 +++
1 file changed, 3 insertions(+)
diff --git a/libgo/go/json/scanner_test.go b/libgo/go/json/scanner_test.go
index 0d4de3246dd0..df87c716aff2 100644
--- a/libgo/go/json/scanner_test.go
+++ b/libgo/go/json/scanner_test.go
@@ -252,6 +252,9 @@ func genArray(n int) []interface{} {
if f > n {
f = n
}
+ if n > 0 && f == 0 {
+ f = 1
+ }
x := make([]interface{}, int(f))
for i := range x {
x[i] = genValue(((i+1)*n)/f - (i*n)/f)
--
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