diff options
| author | Araq <rumpf_a@web.de> | 2013-03-29 16:41:05 +0100 |
|---|---|---|
| committer | Araq <rumpf_a@web.de> | 2013-03-29 16:41:05 +0100 |
| commit | 2f826b5305d27a5deb004bc91f52640d89c2f603 (patch) | |
| tree | 7051ca500d6aae082e188417e1a3f83cf3eae3d5 /compiler | |
| parent | e24305f1e15f63256528e0a9649464919eae83c6 (diff) | |
| download | Nim-2f826b5305d27a5deb004bc91f52640d89c2f603.tar.gz | |
fixes memory leaks concerning closures
Diffstat (limited to 'compiler')
| -rw-r--r-- | compiler/types.nim | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/compiler/types.nim b/compiler/types.nim index fe8e03c07..0bd7e2679 100644 --- a/compiler/types.nim +++ b/compiler/types.nim @@ -346,11 +346,10 @@ proc canFormAcycleAux(marker: var TIntSet, typ: PType, startId: int): bool = #if t.kind == tyObject and tfFinal notin t.flags: # # damn inheritance may introduce cycles: # result = true + of tyProc: result = typ.callConv == ccClosure else: nil -proc canFormAcycle(typ: PType): bool = - # XXX as I expect cycles introduced by closures are very rare, we pretend - # they can't happen here. +proc canFormAcycle(typ: PType): bool = var marker = InitIntSet() result = canFormAcycleAux(marker, typ, typ.id) |