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alternative way to fix #16022 (#16064) [backport:1.4]

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* alternative way to fix #16022
* add testcase for #16022

[backport:1.4]
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flywind 2020-11-20 16:06:18 +08:00 • committed by GitHub
commit 6cf5ca1dc2
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2 changed files with 10 additions and 3 deletions
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4
lib/core/typeinfo.nim
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@ -327,10 +327,10 @@ proc setPointer*(x: Any, y: pointer) =
## ``akString``, ``akCString``, ``akProc``, ``akRef``, ``akPtr``,
## ``akPointer``, ``akSequence``.
assert x.rawType.kind in pointerLike
if y != nil:
if y != nil and x.rawType.kind != tyPointer:
genericAssign(x.value, y, x.rawType)
else:
cast[ppointer](x.value)[] = nil
cast[ppointer](x.value)[] = y
proc fieldsAux(p: pointer, n: ptr TNimNode,
ret: var seq[tuple[name: cstring, any: Any]]) =