diff options
Diffstat (limited to 'src/runtime/string.go')
| -rw-r--r-- | src/runtime/string.go | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/runtime/string.go b/src/runtime/string.go index d10bd96f43..839e882cdc 100644 --- a/src/runtime/string.go +++ b/src/runtime/string.go @@ -135,7 +135,8 @@ func rawstringtmp(buf *tmpBuf, l int) (s string, b []byte) { // and otherwise intrinsified by the compiler. // // Some internal compiler optimizations use this function. -// - Used for m[string(k)] lookup where m is a string-keyed map and k is a []byte. +// - Used for m[T1{... Tn{..., string(k), ...} ...}] and m[string(k)] +// where k is []byte, T1 to Tn is a nesting of struct and array literals. // - Used for "<"+string(b)+">" concatenation where b is []byte. // - Used for string(b)=="foo" comparison where b is []byte. func slicebytetostringtmp(b []byte) string { |