diff options
Diffstat (limited to 'compiler/sigmatch.nim')
| -rw-r--r-- | compiler/sigmatch.nim | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/compiler/sigmatch.nim b/compiler/sigmatch.nim index 2e314d115..43f1cded9 100644 --- a/compiler/sigmatch.nim +++ b/compiler/sigmatch.nim @@ -665,10 +665,14 @@ proc typeRel(c: var TCandidate, f, aOrig: PType, doBind = true): TTypeRelation = of tyGenericInst: let roota = a.skipGenericAlias let rootf = f.skipGenericAlias - if a.kind == tyGenericInst and roota.base == rootf.base: + if a.kind == tyGenericInst and roota.base == rootf.base : for i in 1 .. rootf.sonsLen-2: - result = typeRel(c, rootf.sons[i], roota.sons[i]) - if result == isNone: return + let ff = rootf.sons[i] + let aa = roota.sons[i] + result = typeRel(c, ff, aa) + if result == isNone: return + if ff.kind == tyRange and result != isEqual: return isNone + result = isGeneric else: result = typeRel(c, lastSon(f), a) |