diff options
Diffstat (limited to 'compiler/lowerings.nim')
| -rw-r--r-- | compiler/lowerings.nim | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/compiler/lowerings.nim b/compiler/lowerings.nim index 9612ff0ab..8510bf7ee 100644 --- a/compiler/lowerings.nim +++ b/compiler/lowerings.nim @@ -330,7 +330,7 @@ proc typeNeedsNoDeepCopy(t: PType): bool = # note that seq[T] is fine, but 'var seq[T]' is not, so we need to skip 'var' # for the stricter check and likewise we can skip 'seq' for a less # strict check: - if t.kind in {tyVar, tySequence}: t = t.sons[0] + if t.kind in {tyVar, tyLent, tySequence}: t = t.lastSon result = not containsGarbageCollectedRef(t) proc addLocalVar(varSection, varInit: PNode; owner: PSym; typ: PType; @@ -469,7 +469,7 @@ proc setupArgsForConcurrency(n: PNode; objType: PType; scratchObj: PSym, # we pick n's type here, which hopefully is 'tyArray' and not # 'tyOpenArray': var argType = n[i].typ.skipTypes(abstractInst) - if i < formals.len and formals[i].typ.kind == tyVar: + if i < formals.len and formals[i].typ.kind in {tyVar, tyLent}: localError(n[i].info, "'spawn'ed function cannot have a 'var' parameter") #elif containsTyRef(argType): # localError(n[i].info, "'spawn'ed function cannot refer to 'ref'/closure") |