diff options
Diffstat (limited to 'compiler/seminst.nim')
| -rw-r--r-- | compiler/seminst.nim | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/compiler/seminst.nim b/compiler/seminst.nim index f7d5fa6f8..b93d7ca15 100644 --- a/compiler/seminst.nim +++ b/compiler/seminst.nim @@ -190,6 +190,9 @@ proc instantiateProcType(c: PContext, pt: TIdTable, proc generateInstance(c: PContext, fn: PSym, pt: TIdTable, info: TLineInfo): PSym = + ## Generates a new instance of a generic procedure. + ## The `pt` parameter is a type-unsafe mapping table used to link generic + ## parameters to their concrete types within the generic instance. # no need to instantiate generic templates/macros: if fn.kind in {skTemplate, skMacro}: return fn # generates an instantiated proc @@ -199,8 +202,7 @@ proc generateInstance(c: PContext, fn: PSym, pt: TIdTable, var n = copyTree(fn.ast) # NOTE: for access of private fields within generics from a different module # we set the friend module: - var oldFriend = c.friendModule - c.friendModule = getModule(fn) + c.friendModules.add(getModule(fn)) #let oldScope = c.currentScope #c.currentScope = fn.scope result = copySym(fn, false) @@ -236,6 +238,6 @@ proc generateInstance(c: PContext, fn: PSym, pt: TIdTable, closeScope(c) # close scope for parameters popOwner() #c.currentScope = oldScope - c.friendModule = oldFriend + discard c.friendModules.pop() dec(c.instCounter) if result.kind == skMethod: finishMethod(c, result) |