diff options
Diffstat (limited to 'src/runtime/string.go')
| -rw-r--r-- | src/runtime/string.go | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/runtime/string.go b/src/runtime/string.go index cfe2959b36..5c83895995 100644 --- a/src/runtime/string.go +++ b/src/runtime/string.go @@ -86,6 +86,11 @@ func slicebytetostring(buf *tmpBuf, b []byte) (str string) { if msanenabled { msanread(unsafe.Pointer(&b[0]), uintptr(l)) } + if l == 1 { + stringStructOf(&str).str = unsafe.Pointer(&staticbytes[b[0]]) + stringStructOf(&str).len = 1 + return + } var p unsafe.Pointer if buf != nil && len(b) <= len(buf) { |