mirror of
https://github.com/nim-lang/Nim.git
synced 2025-12-28 17:04:41 +00:00
9595e17ba5
fixes #25205
fixes #14873
```nim
type
SysLockObj {.importc: "pthread_mutex_t", pure, final,
header: """#include <sys/types.h>
#include <pthread.h>""", byref.} = object
when defined(linux) and defined(amd64):
abi: array[40 div sizeof(clong), clong]
```
Before this PR, in refc, `resetLoc` generates field assignments for each
fields of `importc` object. But the field `abi` is not a genuine field,
which doesn't exits in the struct. We could use `zeroMem` to reset the
memory if not leave it alone
(cherry picked from commit 02609f1872)
39 lines
500 B
Nim
39 lines
500 B
Nim
discard """
|
|
targets: "c cpp js"
|
|
matrix: "--mm:refc; --mm:orc"
|
|
"""
|
|
|
|
#bug #6049
|
|
import uselocks
|
|
import std/assertions
|
|
|
|
var m = createMyType[int]()
|
|
doAssert m.use() == 3
|
|
|
|
|
|
import std/locks
|
|
|
|
type
|
|
S = object
|
|
r: proc()
|
|
|
|
B = object
|
|
d: Lock
|
|
w: S
|
|
|
|
proc v(x: ptr B) {.exportc.} = reset(x[])
|
|
|
|
type
|
|
Test = object
|
|
path: string # Removing this makes both cases work.
|
|
lock: Lock
|
|
|
|
# A: This is not fine.
|
|
var a = Test()
|
|
|
|
proc main(): void =
|
|
# B: This is fine.
|
|
var b = Test()
|
|
|
|
main()
|