From ceb0139329f34d36b348eb7dc59e250bb473cb92 Mon Sep 17 00:00:00 2001
From: Alexander Medvednikov <alexander@medvednikov.com>
Date: Thu, 25 Jul 2019 14:06:26 +0200
Subject: [PATCH] fix tests

---
 vlib/builtin/array_test.v  | 2 +-
 vlib/builtin/string_test.v | 2 +-
 vlib/math/stats_test.v     | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/vlib/builtin/array_test.v b/vlib/builtin/array_test.v
index 9026cd6e4f..83c4b87415 100644
--- a/vlib/builtin/array_test.v
+++ b/vlib/builtin/array_test.v
@@ -16,7 +16,7 @@ fn test_ints() {
 	assert a[4] == 4
 	assert a.last() == 4
 
-	mut s := a.str()
+	s := a.str()
 	assert s == '[1, 5, 2, 3, 4]'
 	assert a[1] == 5
 	assert a.last() == 4
diff --git a/vlib/builtin/string_test.v b/vlib/builtin/string_test.v
index 96a57d01f9..d0e6eb1155 100644
--- a/vlib/builtin/string_test.v
+++ b/vlib/builtin/string_test.v
@@ -140,7 +140,7 @@ fn test_clone() {
 	mut a := 'a'
 	a += 'a'
 	a += 'a'
-	mut b := a
+	b := a
 	mut c := a.clone()
 	assert c == a
 	assert c == 'aaa'
diff --git a/vlib/math/stats_test.v b/vlib/math/stats_test.v
index 0bd927adef..09aab5c2d2 100644
--- a/vlib/math/stats_test.v
+++ b/vlib/math/stats_test.v
@@ -2,7 +2,7 @@ import math.stats as stats
 
 fn test_freq() {
 	// Tests were also verified on Wolfram Alpha
-	mut data := [f64(10.0),f64(10.0),f64(5.9),f64(2.7)]
+	data := [f64(10.0),f64(10.0),f64(5.9),f64(2.7)]
 	mut o := stats.freq(data,10.0)
 	assert o == 2
 	o = stats.freq(data,2.7)
@@ -256,4 +256,4 @@ fn test_passing_empty() {
 	assert stats.min(data) == f64(0)
 	assert stats.max(data) == f64(0)
 	assert stats.range(data) == f64(0)
-}
\ No newline at end of file
+