diff options
Diffstat (limited to 'compiler/seminst.nim')
| -rw-r--r-- | compiler/seminst.nim | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/compiler/seminst.nim b/compiler/seminst.nim index f72e2dc5b..b2aef63a8 100644 --- a/compiler/seminst.nim +++ b/compiler/seminst.nim @@ -187,7 +187,9 @@ proc instantiateProcType(c: PContext, pt: TIdTable, let param = copySym(oldParam) param.owner = prc param.typ = result.sons[i] - param.ast = oldParam.ast.copyTree + if oldParam.ast != nil: + param.ast = fitNode(c, param.typ, oldParam.ast) + # don't be lazy here and call replaceTypeVarsN(cl, originalParams[i])! result.n.sons[i] = newSymNode(param) addDecl(c, param) |