more "declared and not used".
the last round omitted := range and only
checked 1 out of N vars in a multi-var :=
R=r
OCL=34624
CL=34638
diff --git a/src/pkg/unicode/letter_test.go b/src/pkg/unicode/letter_test.go
index b623354..3920e18 100644
--- a/src/pkg/unicode/letter_test.go
+++ b/src/pkg/unicode/letter_test.go
@@ -214,17 +214,17 @@
}
func TestIsLetter(t *testing.T) {
- for i, r := range upperTest {
+ for _, r := range upperTest {
if !IsLetter(r) {
t.Errorf("IsLetter(U+%04X) = false, want true\n", r);
}
}
- for i, r := range letterTest {
+ for _, r := range letterTest {
if !IsLetter(r) {
t.Errorf("IsLetter(U+%04X) = false, want true\n", r);
}
}
- for i, r := range notletterTest {
+ for _, r := range notletterTest {
if IsLetter(r) {
t.Errorf("IsLetter(U+%04X) = true, want false\n", r);
}
@@ -232,17 +232,17 @@
}
func TestIsUpper(t *testing.T) {
- for i, r := range upperTest {
+ for _, r := range upperTest {
if !IsUpper(r) {
t.Errorf("IsUpper(U+%04X) = false, want true\n", r);
}
}
- for i, r := range notupperTest {
+ for _, r := range notupperTest {
if IsUpper(r) {
t.Errorf("IsUpper(U+%04X) = true, want false\n", r);
}
}
- for i, r := range notletterTest {
+ for _, r := range notletterTest {
if IsUpper(r) {
t.Errorf("IsUpper(U+%04X) = true, want false\n", r);
}
@@ -262,7 +262,7 @@
}
func TestTo(t *testing.T) {
- for i, c := range caseTest {
+ for _, c := range caseTest {
r := To(c.cas, c.in);
if c.out != r {
t.Errorf("To(U+%04X, %s) = U+%04X want U+%04X\n", c.in, caseString(c.cas), r, c.out);
@@ -271,7 +271,7 @@
}
func TestToUpperCase(t *testing.T) {
- for i, c := range caseTest {
+ for _, c := range caseTest {
if c.cas != UpperCase {
continue
}
@@ -283,7 +283,7 @@
}
func TestToLowerCase(t *testing.T) {
- for i, c := range caseTest {
+ for _, c := range caseTest {
if c.cas != LowerCase {
continue
}
@@ -295,7 +295,7 @@
}
func TestToTitleCase(t *testing.T) {
- for i, c := range caseTest {
+ for _, c := range caseTest {
if c.cas != TitleCase {
continue
}
