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ARC hotfix; proper destruction of seqs and strings after a move

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Araq 2020-03-03 23:03:33 +01:00
commit 8705ee7015
1 changed files with 2 additions and 2 deletions
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compiler/ccgexprs.nim
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@ -2040,14 +2040,14 @@ proc genDestroy(p: BProc; n: PNode) =
initLocExpr(p, arg, a) initLocExpr(p, arg, a)
linefmt(p, cpsStmts, "if ($1.p && !($1.p->cap & NIM_STRLIT_FLAG)) {$n" & linefmt(p, cpsStmts, "if ($1.p && !($1.p->cap & NIM_STRLIT_FLAG)) {$n" &
" #deallocShared($1.p);$n" & " #deallocShared($1.p);$n" &
" $1.p = NIM_NIL; }$n", " $1.p = NIM_NIL; $1.len = 0; }$n",
[rdLoc(a)]) [rdLoc(a)])
of tySequence: of tySequence:
var a: TLoc var a: TLoc
initLocExpr(p, arg, a) initLocExpr(p, arg, a)
linefmt(p, cpsStmts, "if ($1.p && !($1.p->cap & NIM_STRLIT_FLAG)) {$n" & linefmt(p, cpsStmts, "if ($1.p && !($1.p->cap & NIM_STRLIT_FLAG)) {$n" &
" #deallocShared($1.p);$n" & " #deallocShared($1.p);$n" &
" $1.p = NIM_NIL; }$n", " $1.p = NIM_NIL; $1.len = 0; }$n",
[rdLoc(a), getTypeDesc(p.module, t.lastSon)]) [rdLoc(a), getTypeDesc(p.module, t.lastSon)])
else: discard "nothing to do" else: discard "nothing to do"
else: else: