diff options
| -rw-r--r-- | lib/system/repr.nim | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/lib/system/repr.nim b/lib/system/repr.nim index f1029ff6a..dbb14bd2c 100644 --- a/lib/system/repr.nim +++ b/lib/system/repr.nim @@ -193,11 +193,17 @@ when not defined(useNimRtl): proc reprRecord(result: var string, p: pointer, typ: PNimType, cl: var TReprClosure) = add result, "[" - let oldLen = result.len - reprRecordAux(result, p, typ.node, cl) - if typ.base != nil: - if oldLen != result.len: add result, ",\n" - reprRecordAux(result, p, typ.base.node, cl) + var curTyp = typ + var lastPart = "" + while curTyp.base != nil: + var part = "" + reprRecordAux(part, p, curTyp.node, cl) + if part.len > 0: + if lastPart.len > 0: + add result, ",\n" + add result, part + lastPart = part + curTyp = curTyp.base add result, "]" proc reprRef(result: var string, p: pointer, typ: PNimType, |