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authorringabout <43030857+ringabout@users.noreply.github.com>2022-11-16 17:22:51 +0800
committerGitHub <noreply@github.com>2022-11-16 10:22:51 +0100
commit06cd15663d6aed6cbf03a265f546043c47f250d4 (patch)
tree644bcc378c2a044655df58a91058b7c73e478d06 /lib/posix
parent3d692d08f74e41588fa157b006e882f142bd77d4 (diff)
downloadNim-06cd15663d6aed6cbf03a265f546043c47f250d4.tar.gz
fixes ptr to cstring warnings[backport] (#20848)
* fix =#13790 ptr char (+friends) should not implicitly convert to cstring

* Apply suggestions from code review

* first round; compiles on windows

* nimPreviewSlimSystem

* conversion is unsafe, cast needed

* fixes more tests

* fixes asyncnet

* another try another error

* last one

* true

* one more

* why bugs didn't show at once

* add `nimPreviewCstringConversion` switch

* typo

* fixes ptr to cstring warnings[backport]

* add fixes

Co-authored-by: xflywind <43030857+xflywind@users.noreply.github.com>
Diffstat (limited to 'lib/posix')
-rw-r--r--lib/posix/posix_utils.nim2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/posix/posix_utils.nim b/lib/posix/posix_utils.nim
index 0bd83b27b..92fe0940d 100644
--- a/lib/posix/posix_utils.nim
+++ b/lib/posix/posix_utils.nim
@@ -21,7 +21,7 @@ type Uname* = object
   sysname*, nodename*, release*, version*, machine*: string
 
 template charArrayToString(input: typed): string =
-  $cstring(addr input)
+  $cast[cstring](addr input)
 
 proc uname*(): Uname =
   ## Provides system information in a `Uname` struct with sysname, nodename,