From 41e8c9b9acc16f65166648aaba38408dad42e7bc Mon Sep 17 00:00:00 2001
From: Araq <rumpf_a@web.de>
Date: Sun, 2 Aug 2015 01:17:23 +0200
Subject: fixes #3158

---
 compiler/sem.nim | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'compiler/sem.nim')

diff --git a/compiler/sem.nim b/compiler/sem.nim
index d23dd1543..041524f84 100644
--- a/compiler/sem.nim
+++ b/compiler/sem.nim
@@ -171,11 +171,15 @@ proc newSymS(kind: TSymKind, n: PNode, c: PContext): PSym =
   result = newSym(kind, considerQuotedIdent(n), getCurrOwner(), n.info)
 
 proc newSymG*(kind: TSymKind, n: PNode, c: PContext): PSym =
+  proc `$`(kind: TSymKind): string = substr(system.`$`(kind), 2).toLower
+
   # like newSymS, but considers gensym'ed symbols
   if n.kind == nkSym:
     # and sfGenSym in n.sym.flags:
     result = n.sym
-    internalAssert result.kind == kind
+    if result.kind != kind:
+      localError(n.info, "cannot use symbol of kind '" &
+                 $result.kind & "' as a '" & $kind & "'")
     # when there is a nested proc inside a template, semtmpl
     # will assign a wrong owner during the first pass over the
     # template; we must fix it here: see #909
-- 
cgit 1.4.1-2-gfad0