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fixes #12978 (#13012)

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This commit is contained in:
Andreas Rumpf
2020-01-03 01:21:45 +01:00
committed by GitHub
parent c949b81efd
commit 0ecb709cbe
2 changed files with 30 additions and 5 deletions
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10
compiler/cgen.nim
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@@ -362,12 +362,14 @@ proc genObjectInit(p: BProc, section: TCProcSection, t: PType, a: var TLoc,
linefmt(p, section, "$1.m_type = $2;$n", [r, genTypeInfo(p.module, t, a.lode.info)])
of frEmbedded:
if optTinyRtti in p.config.globalOptions:
var tmp: TLoc
if mode == constructRefObj:
var n = newNodeIT(nkObjConstr, a.lode.info, t)
n.add newNodeIT(nkType, a.lode.info, t)
genObjConstr(p, n, a)
let objType = t.skipTypes(abstractInst+{tyRef})
rawConstExpr(p, newNodeIT(nkType, a.lode.info, objType), tmp)
linefmt(p, cpsStmts,
"#nimCopyMem((void*)$1, (NIM_CONST void*)&$2, sizeof($3));$n",
[rdLoc(a), rdLoc(tmp), getTypeDesc(p.module, objType)])
else:
var tmp: TLoc
rawConstExpr(p, newNodeIT(nkType, a.lode.info, t), tmp)
genAssignment(p, a, tmp, {})
else: