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| author | flywind <xzsflywind@gmail.com> | 2021-03-02 19:52:07 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-03-02 12:52:07 +0100 |
| commit | dfa0a6b4a6880b7baaa56e80f5891a723ea7d357 (patch) | |
| tree | 1192c3479384db589dd6deb943d54428b603902d /lib/system | |
| parent | 5628cd5de1fd0e7c8e12a3e3b7f4741ee4199a9e (diff) | |
| download | Nim-dfa0a6b4a6880b7baaa56e80f5891a723ea7d357.tar.gz | |
add runnableExamples for prepareStrMutation (#17227)
* Update lib/system.nim Co-authored-by: Timothee Cour <timothee.cour2@gmail.com>
Diffstat (limited to 'lib/system')
| -rw-r--r-- | lib/system/strs_v2.nim | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/system/strs_v2.nim b/lib/system/strs_v2.nim index b20457d51..2647f7dcc 100644 --- a/lib/system/strs_v2.nim +++ b/lib/system/strs_v2.nim @@ -171,7 +171,7 @@ proc nimPrepareStrMutationV2(s: var NimStringV2) {.compilerRtl, inline.} = proc prepareStrMutation*(s: var string) {.inline.} = # string literals are "copy on write", so you need to call - # `prepareStrMutation` before modifying the strings. + # `prepareStrMutation` before modifying the strings via `addr`. {.cast(noSideEffect).}: let s = unsafeAddr s nimPrepareStrMutationV2(cast[ptr NimStringV2](s)[]) |