diff options
Diffstat (limited to 'compiler/sigmatch.nim')
| -rw-r--r-- | compiler/sigmatch.nim | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/compiler/sigmatch.nim b/compiler/sigmatch.nim index 41cac2a4a..fcfdda8bb 100644 --- a/compiler/sigmatch.nim +++ b/compiler/sigmatch.nim @@ -2013,6 +2013,14 @@ proc paramTypesMatchAux(m: var TCandidate, f, a: PType, if r == isGeneric: result.typ = getInstantiatedType(c, arg, m, base(f)) m.baseTypeMatch = true + # bug #4799, varargs accepting subtype relation object + elif r == isSubtype: + inc(m.subtypeMatches) + if f.kind == tyTypeDesc: + result = arg + else: + result = implicitConv(nkHiddenSubConv, f, arg, m, c) + m.baseTypeMatch = true else: result = userConvMatch(c, m, base(f), a, arg) if result != nil: m.baseTypeMatch = true |