remove shallowCopy for ARC/ORC (#20070)

* remove shallowCopy for ARC/ORC

* use move

* fix

* more fixes

* typo

* Update lib/system.nim

* follow

* add nodestroy

* move

* copy string

* add a changelog entry

Co-authored-by: xflywind <43030857+xflywind@users.noreply.github.com>
Co-authored-by: Andreas Rumpf <rumpf_a@web.de>
This commit is contained in:
ringabout 2022-07-26 22:51:01 +08:00 • committed by GitHub
commit 4c46358db1
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10 changed files with 76 additions and 30 deletions

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@ -511,7 +511,10 @@ proc processCompile(c: PContext, n: PNode) =
n[i] = c.semConstExpr(c, n[i])
case n[i].kind
of nkStrLit, nkRStrLit, nkTripleStrLit:
shallowCopy(result, n[i].strVal)
when defined(gcArc) or defined(gcOrc):
result = n[i].strVal
else:
shallowCopy(result, n[i].strVal)
else:
localError(c.config, n.info, errStringLiteralExpected)
result = ""