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Fixed "is not GC-safe as it calls 'createThread'" when creating a thread in a thread. (#11390)

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Dankr4d 2019-06-03 17:13:22 +02:00 • committed by Miran
commit 9d536b90c1
1 changed files with 1 additions and 1 deletions
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lib/system/threads.nim
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@ -146,7 +146,7 @@ proc threadProcWrapStackFrame[TArg](thrd: ptr Thread[TArg]) =
when defined(boehmgc): when defined(boehmgc):
boehmGC_call_with_stack_base(threadProcWrapDispatch[TArg], thrd) boehmGC_call_with_stack_base(threadProcWrapDispatch[TArg], thrd)
elif not defined(nogc) and not defined(gogc) and not defined(gcRegions) and not defined(gcDestructors): elif not defined(nogc) and not defined(gogc) and not defined(gcRegions) and not defined(gcDestructors):
var p {.volatile.}: proc(a: ptr Thread[TArg]) {.nimcall.} = var p {.volatile.}: proc(a: ptr Thread[TArg]) {.nimcall, gcsafe.} =
threadProcWrapDispatch[TArg] threadProcWrapDispatch[TArg]
# init the GC for refc/markandsweep # init the GC for refc/markandsweep
nimGC_setStackBottom(addr(p)) nimGC_setStackBottom(addr(p))