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Revert "Fix #13093 C++ Atomics: operator= is implicitly deleted because the default definition would be ill-formed " (#21307)

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Revert "Fix #13093 C++ Atomics: operator= is implicitly deleted because the default definition would be ill-formed  (#21169)"

This reverts commit a7bae919ad.
This commit is contained in:
ringabout
2023-01-28 04:41:59 +08:00
committed by GitHub
parent a7bae919ad
commit 1431f90d8c
5 changed files with 2 additions and 54 deletions
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4
compiler/cgen.nim
View File

@@ -491,10 +491,6 @@ proc constructLoc(p: BProc, loc: var TLoc, isTemp = false) =
nilLoc.r = rope("NIM_NIL")
genRefAssign(p, loc, nilLoc)
else:
if typ.kind == tyVar:
let tt = typ.skipTypes({tyVar})
if isImportedType(tt) and tfRequiresInit in tt.flags:
return
linefmt(p, cpsStmts, "$1 = ($2)0;$n", [rdLoc(loc),
getTypeDesc(p.module, typ, mapTypeChooser(loc))])
else:

6
compiler/semstmts.nim
View File

@@ -717,11 +717,7 @@ proc semVarOrLet(c: PContext, n: PNode, symkind: TSymKind): PNode =
tyUserTypeClassInst})
if actualType.kind in {tyObject, tyDistinct} and
actualType.requiresInit:
# imported type use requiresInit pragma prevent implicit initialization
if (tfRequiresInit in actualType.flags and sfImportc in actualType.sym.flags):
discard
else:
defaultConstructionError(c, v.typ, v.info)
defaultConstructionError(c, v.typ, v.info)
else:
checkNilable(c, v)
# allow let to not be initialised if imported from C: