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| author | Araq <rumpf_a@web.de> | 2020-05-30 19:55:01 +0200 |
|---|---|---|
| committer | Araq <rumpf_a@web.de> | 2020-05-30 19:55:01 +0200 |
| commit | 177c7f96e93c6b8d9d206cd13f22c0d0d7d4192e (patch) | |
| tree | 2ace95b842853641508eee244d841221fc7c8c9d | |
| parent | 984af3d64e875016cf00dd2580b0b51f192e1fcd (diff) | |
| download | Nim-177c7f96e93c6b8d9d206cd13f22c0d0d7d4192e.tar.gz | |
spec: be explicit that NRVO will evolve further
| -rw-r--r-- | doc/manual.rst | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/doc/manual.rst b/doc/manual.rst index 2b9c2b65c..f70c484a2 100644 --- a/doc/manual.rst +++ b/doc/manual.rst @@ -3714,6 +3714,10 @@ location is derived from the second parameter (called NRVO ---- +**Note**: This section describes the current implementation. This part +of the language specification will be changed. +See https://github.com/nim-lang/RFCs/issues/230 for more information. + The return value is represented inside the body of a routine as the special `result`:idx: variable. This allows for a mechanism much like C++'s "named return value optimization" (`NRVO`:idx:). NRVO means that the stores |