diff options
Diffstat (limited to 'compiler/semtypinst.nim')
| -rw-r--r-- | compiler/semtypinst.nim | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/compiler/semtypinst.nim b/compiler/semtypinst.nim index c315cbebb..a6067dfc9 100644 --- a/compiler/semtypinst.nim +++ b/compiler/semtypinst.nim @@ -367,8 +367,11 @@ proc handleGenericInvocation(cl: var TReplTypeVars, t: PType): PType = # can come here for tyGenericInst too, see tests/metatype/ttypeor.nim # need to look into this issue later assert newbody.kind in {tyRef, tyPtr} - assert newbody.lastSon.typeInst == nil - newbody.lastSon.typeInst = result + if newbody.lastSon.typeInst != nil: + #internalError(cl.c.config, cl.info, "ref already has a 'typeInst' field") + discard + else: + newbody.lastSon.typeInst = result cl.c.typesWithOps.add((newbody, result)) let methods = skipTypes(bbody, abstractPtrs).methods for col, meth in items(methods): |