diff options
Diffstat (limited to 'compiler/ast.nim')
| -rw-r--r-- | compiler/ast.nim | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/compiler/ast.nim b/compiler/ast.nim index 883b68d71..a071060d4 100644 --- a/compiler/ast.nim +++ b/compiler/ast.nim @@ -1341,6 +1341,10 @@ proc skipTypes*(t: PType, kinds: TTypeKinds): PType = result = t while result.kind in kinds: result = lastSon(result) +proc safeSkipTypes*(t: PType, kinds: TTypeKinds): PType = + result = if t != nil: t.skipTypes(kinds) + else: nil + proc isGCedMem*(t: PType): bool {.inline.} = result = t.kind in {tyString, tyRef, tySequence} or t.kind == tyProc and t.callConv == ccClosure |