diff options
Diffstat (limited to 'compiler/sigmatch.nim')
| -rw-r--r-- | compiler/sigmatch.nim | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/compiler/sigmatch.nim b/compiler/sigmatch.nim index 9f1e98190..a1b5c8dc9 100644 --- a/compiler/sigmatch.nim +++ b/compiler/sigmatch.nim @@ -1270,9 +1270,11 @@ proc paramTypesMatchAux(m: var TCandidate, f, argType: PType, of isGeneric: inc(m.genericMatches) when true: - if skipTypes(arg.typ, abstractVar-{tyTypeDesc}).kind == tyTuple: + if arg.typ == nil: + result = arg + elif skipTypes(arg.typ, abstractVar-{tyTypeDesc}).kind == tyTuple: result = implicitConv(nkHiddenStdConv, f, copyTree(arg), m, c) - elif arg.typ != nil and arg.typ.isEmptyContainer: + elif arg.typ.isEmptyContainer: result = arg.copyTree result.typ = getInstantiatedType(c, arg, m, f) else: |