all: replace strings.Index with strings.Contains where possible
Change-Id: Ia613f1c37bfce800ece0533a5326fca91d99a66a
Reviewed-on: https://go-review.googlesource.com/18120
Reviewed-by: Robert Griesemer <gri@golang.org>
Run-TryBot: Robert Griesemer <gri@golang.org>
diff --git a/src/cmd/compile/internal/big/ratconv.go b/src/cmd/compile/internal/big/ratconv.go
index 4566ff4..57df124 100644
--- a/src/cmd/compile/internal/big/ratconv.go
+++ b/src/cmd/compile/internal/big/ratconv.go
@@ -15,7 +15,7 @@
)
func ratTok(ch rune) bool {
- return strings.IndexRune("+-/0123456789.eE", ch) >= 0
+ return strings.ContainsRune("+-/0123456789.eE", ch)
}
// Scan is a support routine for fmt.Scanner. It accepts the formats
@@ -25,7 +25,7 @@
if err != nil {
return err
}
- if strings.IndexRune("efgEFGv", ch) < 0 {
+ if !strings.ContainsRune("efgEFGv", ch) {
return errors.New("Rat.Scan: invalid verb")
}
if _, ok := z.SetString(string(tok)); !ok {
diff --git a/src/cmd/compile/internal/gc/bexport.go b/src/cmd/compile/internal/gc/bexport.go
index b49f0fb..3edd048 100644
--- a/src/cmd/compile/internal/gc/bexport.go
+++ b/src/cmd/compile/internal/gc/bexport.go
@@ -877,7 +877,7 @@
// tracef is like fmt.Printf but it rewrites the format string
// to take care of indentation.
func (p *exporter) tracef(format string, args ...interface{}) {
- if strings.IndexAny(format, "<>\n") >= 0 {
+ if strings.ContainsAny(format, "<>\n") {
var buf bytes.Buffer
for i := 0; i < len(format); i++ {
// no need to deal with runes
