diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/system/seqs_v2.nim | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/system/seqs_v2.nim b/lib/system/seqs_v2.nim index 3a49142bf..b71b81762 100644 --- a/lib/system/seqs_v2.nim +++ b/lib/system/seqs_v2.nim @@ -32,6 +32,10 @@ type len: int p: ptr NimSeqPayload[T] + NimRawSeq = object + len: int + p: pointer + const nimSeqVersion {.core.} = 2 # XXX make code memory safe for overflows in '*' @@ -139,6 +143,8 @@ proc newSeq[T](s: var seq[T], len: Natural) = shrink(s, 0) setLen(s, len) +proc sameSeqPayload(x: pointer, y: pointer): bool {.compilerproc, inline.} = + result = cast[ptr NimRawSeq](x)[].p == cast[ptr NimRawSeq](y)[].p template capacityImpl(sek: NimSeqV2): int = if sek.p != nil: (sek.p.cap and not strlitFlag) else: 0 |